diff options
| author | Yuchen Pei <me@ypei.me> | 2017-11-29 12:30:41 +0100 |
|---|---|---|
| committer | Yuchen Pei <me@ypei.me> | 2017-11-29 12:30:41 +0100 |
| commit | a000308104aab27c2dde9a306f1bc654b2db4806 (patch) | |
| tree | aecc628e14c1628b5714281437aba18680cdc27b | |
first commit
405 files changed, 84201 insertions, 0 deletions
diff --git a/projects/00/file.txt b/projects/00/file.txt new file mode 100644 index 0000000..ff654e3 --- /dev/null +++ b/projects/00/file.txt @@ -0,0 +1,6 @@ +The only purpose of this file is to practice submitting files +in the Nand to Tetris course websites in Coursera.
+
+There is no need to modify the contents of this file.
+All you have to do is submit it as is, following the
+Project 0 guidelines in the website.
\ No newline at end of file diff --git a/projects/01/And.cmp b/projects/01/And.cmp new file mode 100644 index 0000000..75e709a --- /dev/null +++ b/projects/01/And.cmp @@ -0,0 +1,5 @@ +| a | b | out |
+| 0 | 0 | 0 |
+| 0 | 1 | 0 |
+| 1 | 0 | 0 |
+| 1 | 1 | 1 |
diff --git a/projects/01/And.hdl b/projects/01/And.hdl new file mode 100644 index 0000000..754e54e --- /dev/null +++ b/projects/01/And.hdl @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/And.hdl
+
+/**
+ * And gate:
+ * out = 1 if (a == 1 and b == 1)
+ * 0 otherwise
+ */
+
+CHIP And {
+ IN a, b;
+ OUT out;
+
+ PARTS:
+ // Put your code here:
+ Nand (a=a, b=b, out=nandab);
+ Not (in=nandab, out=out);
+}
diff --git a/projects/01/And.out b/projects/01/And.out new file mode 100644 index 0000000..8199ca5 --- /dev/null +++ b/projects/01/And.out @@ -0,0 +1,5 @@ +| a | b | out | +| 0 | 0 | 0 | +| 0 | 1 | 0 | +| 1 | 0 | 0 | +| 1 | 1 | 1 | diff --git a/projects/01/And.tst b/projects/01/And.tst new file mode 100644 index 0000000..7ace19d --- /dev/null +++ b/projects/01/And.tst @@ -0,0 +1,29 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/And.tst
+
+load And.hdl,
+output-file And.out,
+compare-to And.cmp,
+output-list a%B3.1.3 b%B3.1.3 out%B3.1.3;
+
+set a 0,
+set b 0,
+eval,
+output;
+
+set a 0,
+set b 1,
+eval,
+output;
+
+set a 1,
+set b 0,
+eval,
+output;
+
+set a 1,
+set b 1,
+eval,
+output;
diff --git a/projects/01/And16.cmp b/projects/01/And16.cmp new file mode 100644 index 0000000..32c8648 --- /dev/null +++ b/projects/01/And16.cmp @@ -0,0 +1,7 @@ +| a | b | out |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 |
+| 0000000000000000 | 1111111111111111 | 0000000000000000 |
+| 1111111111111111 | 1111111111111111 | 1111111111111111 |
+| 1010101010101010 | 0101010101010101 | 0000000000000000 |
+| 0011110011000011 | 0000111111110000 | 0000110011000000 |
+| 0001001000110100 | 1001100001110110 | 0001000000110100 |
diff --git a/projects/01/And16.hdl b/projects/01/And16.hdl new file mode 100644 index 0000000..27fe04a --- /dev/null +++ b/projects/01/And16.hdl @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/And16.hdl
+
+/**
+ * 16-bit bitwise And:
+ * for i = 0..15: out[i] = (a[i] and b[i])
+ */
+
+CHIP And16 {
+ IN a[16], b[16];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/01/And16.tst b/projects/01/And16.tst new file mode 100644 index 0000000..c8921e7 --- /dev/null +++ b/projects/01/And16.tst @@ -0,0 +1,39 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/And16.tst
+
+load And16.hdl,
+output-file And16.out,
+compare-to And16.cmp,
+output-list a%B1.16.1 b%B1.16.1 out%B1.16.1;
+
+set a %B0000000000000000,
+set b %B0000000000000000,
+eval,
+output;
+
+set a %B0000000000000000,
+set b %B1111111111111111,
+eval,
+output;
+
+set a %B1111111111111111,
+set b %B1111111111111111,
+eval,
+output;
+
+set a %B1010101010101010,
+set b %B0101010101010101,
+eval,
+output;
+
+set a %B0011110011000011,
+set b %B0000111111110000,
+eval,
+output;
+
+set a %B0001001000110100,
+set b %B1001100001110110,
+eval,
+output;
\ No newline at end of file diff --git a/projects/01/DMux.cmp b/projects/01/DMux.cmp new file mode 100644 index 0000000..6982094 --- /dev/null +++ b/projects/01/DMux.cmp @@ -0,0 +1,5 @@ +| in | sel | a | b |
+| 0 | 0 | 0 | 0 |
+| 0 | 1 | 0 | 0 |
+| 1 | 0 | 1 | 0 |
+| 1 | 1 | 0 | 1 |
diff --git a/projects/01/DMux.hdl b/projects/01/DMux.hdl new file mode 100644 index 0000000..b528313 --- /dev/null +++ b/projects/01/DMux.hdl @@ -0,0 +1,21 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/DMux.hdl
+
+/**
+ * Demultiplexor:
+ * {a, b} = {in, 0} if sel == 0
+ * {0, in} if sel == 1
+ */
+
+CHIP DMux {
+ IN in, sel;
+ OUT a, b;
+
+ PARTS:
+ // Put your code here:
+ Not (in=sel, out=notsel);
+ And (a=in, b=notsel, out=a);
+ And (a=in, b=sel, out=b);
+}
diff --git a/projects/01/DMux.out b/projects/01/DMux.out new file mode 100644 index 0000000..9a92ec0 --- /dev/null +++ b/projects/01/DMux.out @@ -0,0 +1,5 @@ +| in | sel | a | b | +| 0 | 0 | 0 | 0 | +| 0 | 1 | 0 | 0 | +| 1 | 0 | 1 | 0 | +| 1 | 1 | 0 | 1 | diff --git a/projects/01/DMux.tst b/projects/01/DMux.tst new file mode 100644 index 0000000..4adbc43 --- /dev/null +++ b/projects/01/DMux.tst @@ -0,0 +1,27 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/DMux.tst
+
+load DMux.hdl,
+output-file DMux.out,
+compare-to DMux.cmp,
+output-list in%B3.1.3 sel%B3.1.3 a%B3.1.3 b%B3.1.3;
+
+set in 0,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set in 1,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
diff --git a/projects/01/DMux4Way.cmp b/projects/01/DMux4Way.cmp new file mode 100644 index 0000000..eac35c4 --- /dev/null +++ b/projects/01/DMux4Way.cmp @@ -0,0 +1,9 @@ +| in | sel | a | b | c | d |
+| 0 | 00 | 0 | 0 | 0 | 0 |
+| 0 | 01 | 0 | 0 | 0 | 0 |
+| 0 | 10 | 0 | 0 | 0 | 0 |
+| 0 | 11 | 0 | 0 | 0 | 0 |
+| 1 | 00 | 1 | 0 | 0 | 0 |
+| 1 | 01 | 0 | 1 | 0 | 0 |
+| 1 | 10 | 0 | 0 | 1 | 0 |
+| 1 | 11 | 0 | 0 | 0 | 1 |
diff --git a/projects/01/DMux4Way.hdl b/projects/01/DMux4Way.hdl new file mode 100644 index 0000000..24270c0 --- /dev/null +++ b/projects/01/DMux4Way.hdl @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/DMux4Way.hdl
+
+/**
+ * 4-way demultiplexor:
+ * {a, b, c, d} = {in, 0, 0, 0} if sel == 00
+ * {0, in, 0, 0} if sel == 01
+ * {0, 0, in, 0} if sel == 10
+ * {0, 0, 0, in} if sel == 11
+ */
+
+CHIP DMux4Way {
+ IN in, sel[2];
+ OUT a, b, c, d;
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/01/DMux4Way.tst b/projects/01/DMux4Way.tst new file mode 100644 index 0000000..6fbbb56 --- /dev/null +++ b/projects/01/DMux4Way.tst @@ -0,0 +1,43 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/DMux4Way.tst
+
+load DMux4Way.hdl,
+output-file DMux4Way.out,
+compare-to DMux4Way.cmp,
+output-list in%B2.1.2 sel%B2.2.2 a%B2.1.2 b%B2.1.2 c%B2.1.2 d%B2.1.2;
+
+set in 0,
+set sel %B00,
+eval,
+output;
+
+set sel %B01,
+eval,
+output;
+
+set sel %B10,
+eval,
+output;
+
+set sel %B11,
+eval,
+output;
+
+set in 1,
+set sel %B00,
+eval,
+output;
+
+set sel %B01,
+eval,
+output;
+
+set sel %B10,
+eval,
+output;
+
+set sel %B11,
+eval,
+output;
diff --git a/projects/01/DMux8Way.cmp b/projects/01/DMux8Way.cmp new file mode 100644 index 0000000..375d44a --- /dev/null +++ b/projects/01/DMux8Way.cmp @@ -0,0 +1,17 @@ +| in | sel | a | b | c | d | e | f | g | h |
+| 0 | 000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
+| 0 | 001 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
+| 0 | 010 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
+| 0 | 011 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
+| 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
+| 0 | 101 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
+| 0 | 110 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
+| 0 | 111 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
+| 1 | 000 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
+| 1 | 001 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
+| 1 | 010 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
+| 1 | 011 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
+| 1 | 100 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
+| 1 | 101 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
+| 1 | 110 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
+| 1 | 111 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
diff --git a/projects/01/DMux8Way.hdl b/projects/01/DMux8Way.hdl new file mode 100644 index 0000000..75714a5 --- /dev/null +++ b/projects/01/DMux8Way.hdl @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/DMux8Way.hdl
+
+/**
+ * 8-way demultiplexor:
+ * {a, b, c, d, e, f, g, h} = {in, 0, 0, 0, 0, 0, 0, 0} if sel == 000
+ * {0, in, 0, 0, 0, 0, 0, 0} if sel == 001
+ * etc.
+ * {0, 0, 0, 0, 0, 0, 0, in} if sel == 111
+ */
+
+CHIP DMux8Way {
+ IN in, sel[3];
+ OUT a, b, c, d, e, f, g, h;
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/01/DMux8Way.tst b/projects/01/DMux8Way.tst new file mode 100644 index 0000000..56d827e --- /dev/null +++ b/projects/01/DMux8Way.tst @@ -0,0 +1,75 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/DMux8Way.tst
+
+load DMux8Way.hdl,
+output-file DMux8Way.out,
+compare-to DMux8Way.cmp,
+output-list in%B2.1.2 sel%B2.3.2 a%B2.1.2 b%B2.1.2 c%B2.1.2 d%B2.1.2 e%B2.1.2 f%B2.1.2 g%B2.1.2 h%B2.1.2;
+
+set in 0,
+set sel %B000,
+eval,
+output;
+
+set sel %B001,
+eval,
+output;
+
+set sel %B010,
+eval,
+output;
+
+set sel %B011,
+eval,
+output;
+
+set sel %B100,
+eval,
+output;
+
+set sel %B101,
+eval,
+output;
+
+set sel %B110,
+eval,
+output;
+
+set sel %B111,
+eval,
+output;
+
+set in 1,
+set sel %B000,
+eval,
+output;
+
+set sel %B001,
+eval,
+output;
+
+set sel %B010,
+eval,
+output;
+
+set sel %B011,
+eval,
+output;
+
+set sel %B100,
+eval,
+output;
+
+set sel %B101,
+eval,
+output;
+
+set sel %B110,
+eval,
+output;
+
+set sel %B111,
+eval,
+output;
diff --git a/projects/01/Mux.cmp b/projects/01/Mux.cmp new file mode 100644 index 0000000..7a5cc5b --- /dev/null +++ b/projects/01/Mux.cmp @@ -0,0 +1,9 @@ +| a | b | sel | out |
+| 0 | 0 | 0 | 0 |
+| 0 | 0 | 1 | 0 |
+| 0 | 1 | 0 | 0 |
+| 0 | 1 | 1 | 1 |
+| 1 | 0 | 0 | 1 |
+| 1 | 0 | 1 | 0 |
+| 1 | 1 | 0 | 1 |
+| 1 | 1 | 1 | 1 |
diff --git a/projects/01/Mux.hdl b/projects/01/Mux.hdl new file mode 100644 index 0000000..aac2e36 --- /dev/null +++ b/projects/01/Mux.hdl @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Mux.hdl
+
+/**
+ * Multiplexor:
+ * out = a if sel == 0
+ * b otherwise
+ */
+
+CHIP Mux {
+ IN a, b, sel;
+ OUT out;
+
+ PARTS:
+ // Put your code here:
+ Not (in=sel, out=notsel);
+ And (a=a, b=notsel, out=aandnotsel);
+ And (a=sel, b=b, out=selandb);
+ Or (a=aandnotsel, b=selandb, out=out);
+}
diff --git a/projects/01/Mux.out b/projects/01/Mux.out new file mode 100644 index 0000000..e4b51c6 --- /dev/null +++ b/projects/01/Mux.out @@ -0,0 +1,9 @@ +| a | b | sel | out | +| 0 | 0 | 0 | 0 | +| 0 | 0 | 1 | 0 | +| 0 | 1 | 0 | 0 | +| 0 | 1 | 1 | 1 | +| 1 | 0 | 0 | 1 | +| 1 | 0 | 1 | 0 | +| 1 | 1 | 0 | 1 | +| 1 | 1 | 1 | 1 | diff --git a/projects/01/Mux.tst b/projects/01/Mux.tst new file mode 100644 index 0000000..9b7afd9 --- /dev/null +++ b/projects/01/Mux.tst @@ -0,0 +1,49 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Mux.tst
+
+load Mux.hdl,
+output-file Mux.out,
+compare-to Mux.cmp,
+output-list a%B3.1.3 b%B3.1.3 sel%B3.1.3 out%B3.1.3;
+
+set a 0,
+set b 0,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set a 0,
+set b 1,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set a 1,
+set b 0,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set a 1,
+set b 1,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
diff --git a/projects/01/Mux16.cmp b/projects/01/Mux16.cmp new file mode 100644 index 0000000..661ee67 --- /dev/null +++ b/projects/01/Mux16.cmp @@ -0,0 +1,9 @@ +| a | b | sel | out |
+| 0000000000000000 | 0000000000000000 | 0 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 1 | 0000000000000000 |
+| 0000000000000000 | 0001001000110100 | 0 | 0000000000000000 |
+| 0000000000000000 | 0001001000110100 | 1 | 0001001000110100 |
+| 1001100001110110 | 0000000000000000 | 0 | 1001100001110110 |
+| 1001100001110110 | 0000000000000000 | 1 | 0000000000000000 |
+| 1010101010101010 | 0101010101010101 | 0 | 1010101010101010 |
+| 1010101010101010 | 0101010101010101 | 1 | 0101010101010101 |
diff --git a/projects/01/Mux16.hdl b/projects/01/Mux16.hdl new file mode 100644 index 0000000..97dd784 --- /dev/null +++ b/projects/01/Mux16.hdl @@ -0,0 +1,18 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Mux16.hdl
+
+/**
+ * 16-bit multiplexor:
+ * for i = 0..15 out[i] = a[i] if sel == 0
+ * b[i] if sel == 1
+ */
+
+CHIP Mux16 {
+ IN a[16], b[16], sel;
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
diff --git a/projects/01/Mux16.tst b/projects/01/Mux16.tst new file mode 100644 index 0000000..cf34155 --- /dev/null +++ b/projects/01/Mux16.tst @@ -0,0 +1,49 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Mux16.tst
+
+load Mux16.hdl,
+output-file Mux16.out,
+compare-to Mux16.cmp,
+output-list a%B1.16.1 b%B1.16.1 sel%D2.1.2 out%B1.16.1;
+
+set a 0,
+set b 0,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set a %B0000000000000000,
+set b %B0001001000110100,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set a %B1001100001110110,
+set b %B0000000000000000,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set a %B1010101010101010,
+set b %B0101010101010101,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
\ No newline at end of file diff --git a/projects/01/Mux4Way16.cmp b/projects/01/Mux4Way16.cmp new file mode 100644 index 0000000..8704e79 --- /dev/null +++ b/projects/01/Mux4Way16.cmp @@ -0,0 +1,9 @@ +| a | b | c | d | sel | out |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 00 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 01 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 10 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 11 | 0000000000000000 |
+| 0001001000110100 | 1001100001110110 | 1010101010101010 | 0101010101010101 | 00 | 0001001000110100 |
+| 0001001000110100 | 1001100001110110 | 1010101010101010 | 0101010101010101 | 01 | 1001100001110110 |
+| 0001001000110100 | 1001100001110110 | 1010101010101010 | 0101010101010101 | 10 | 1010101010101010 |
+| 0001001000110100 | 1001100001110110 | 1010101010101010 | 0101010101010101 | 11 | 0101010101010101 |
diff --git a/projects/01/Mux4Way16.hdl b/projects/01/Mux4Way16.hdl new file mode 100644 index 0000000..75baced --- /dev/null +++ b/projects/01/Mux4Way16.hdl @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Mux4Way16.hdl
+
+/**
+ * 4-way 16-bit multiplexor:
+ * out = a if sel == 00
+ * b if sel == 01
+ * c if sel == 10
+ * d if sel == 11
+ */
+
+CHIP Mux4Way16 {
+ IN a[16], b[16], c[16], d[16], sel[2];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/01/Mux4Way16.tst b/projects/01/Mux4Way16.tst new file mode 100644 index 0000000..3f4efa3 --- /dev/null +++ b/projects/01/Mux4Way16.tst @@ -0,0 +1,49 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Mux4Way16.tst
+
+load Mux4Way16.hdl,
+output-file Mux4Way16.out,
+compare-to Mux4Way16.cmp,
+output-list a%B1.16.1 b%B1.16.1 c%B1.16.1 d%B1.16.1 sel%B2.2.2 out%B1.16.1;
+
+set a 0,
+set b 0,
+set c 0,
+set d 0,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set sel 2,
+eval,
+output;
+
+set sel 3,
+eval,
+output;
+
+set a %B0001001000110100,
+set b %B1001100001110110,
+set c %B1010101010101010,
+set d %B0101010101010101,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set sel 2,
+eval,
+output;
+
+set sel 3,
+eval,
+output;
diff --git a/projects/01/Mux8Way16.cmp b/projects/01/Mux8Way16.cmp new file mode 100644 index 0000000..1484e0a --- /dev/null +++ b/projects/01/Mux8Way16.cmp @@ -0,0 +1,17 @@ +| a | b | c | d | e | f | g | h | sel | out |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 000 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 001 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 010 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 011 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 100 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 101 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 110 | 0000000000000000 |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 0000000000000000 | 111 | 0000000000000000 |
+| 0001001000110100 | 0010001101000101 | 0011010001010110 | 0100010101100111 | 0101011001111000 | 0110011110001001 | 0111100010011010 | 1000100110101011 | 000 | 0001001000110100 |
+| 0001001000110100 | 0010001101000101 | 0011010001010110 | 0100010101100111 | 0101011001111000 | 0110011110001001 | 0111100010011010 | 1000100110101011 | 001 | 0010001101000101 |
+| 0001001000110100 | 0010001101000101 | 0011010001010110 | 0100010101100111 | 0101011001111000 | 0110011110001001 | 0111100010011010 | 1000100110101011 | 010 | 0011010001010110 |
+| 0001001000110100 | 0010001101000101 | 0011010001010110 | 0100010101100111 | 0101011001111000 | 0110011110001001 | 0111100010011010 | 1000100110101011 | 011 | 0100010101100111 |
+| 0001001000110100 | 0010001101000101 | 0011010001010110 | 0100010101100111 | 0101011001111000 | 0110011110001001 | 0111100010011010 | 1000100110101011 | 100 | 0101011001111000 |
+| 0001001000110100 | 0010001101000101 | 0011010001010110 | 0100010101100111 | 0101011001111000 | 0110011110001001 | 0111100010011010 | 1000100110101011 | 101 | 0110011110001001 |
+| 0001001000110100 | 0010001101000101 | 0011010001010110 | 0100010101100111 | 0101011001111000 | 0110011110001001 | 0111100010011010 | 1000100110101011 | 110 | 0111100010011010 |
+| 0001001000110100 | 0010001101000101 | 0011010001010110 | 0100010101100111 | 0101011001111000 | 0110011110001001 | 0111100010011010 | 1000100110101011 | 111 | 1000100110101011 |
diff --git a/projects/01/Mux8Way16.hdl b/projects/01/Mux8Way16.hdl new file mode 100644 index 0000000..88c791e --- /dev/null +++ b/projects/01/Mux8Way16.hdl @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Mux8Way16.hdl
+
+/**
+ * 8-way 16-bit multiplexor:
+ * out = a if sel == 000
+ * b if sel == 001
+ * etc.
+ * h if sel == 111
+ */
+
+CHIP Mux8Way16 {
+ IN a[16], b[16], c[16], d[16],
+ e[16], f[16], g[16], h[16],
+ sel[3];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/01/Mux8Way16.tst b/projects/01/Mux8Way16.tst new file mode 100644 index 0000000..59bb41c --- /dev/null +++ b/projects/01/Mux8Way16.tst @@ -0,0 +1,89 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Mux8Way16.tst
+
+load Mux8Way16.hdl,
+output-file Mux8Way16.out,
+compare-to Mux8Way16.cmp,
+output-list a%B1.16.1 b%B1.16.1 c%B1.16.1 d%B1.16.1 e%B1.16.1 f%B1.16.1 g%B1.16.1 h%B1.16.1 sel%B2.3.2 out%B1.16.1;
+
+set a 0,
+set b 0,
+set c 0,
+set d 0,
+set e 0,
+set f 0,
+set g 0,
+set h 0,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set sel 2,
+eval,
+output;
+
+set sel 3,
+eval,
+output;
+
+set sel 4,
+eval,
+output;
+
+set sel 5,
+eval,
+output;
+
+set sel 6,
+eval,
+output;
+
+set sel 7,
+eval,
+output;
+
+set a %B0001001000110100,
+set b %B0010001101000101,
+set c %B0011010001010110,
+set d %B0100010101100111,
+set e %B0101011001111000,
+set f %B0110011110001001,
+set g %B0111100010011010,
+set h %B1000100110101011,
+set sel 0,
+eval,
+output;
+
+set sel 1,
+eval,
+output;
+
+set sel 2,
+eval,
+output;
+
+set sel 3,
+eval,
+output;
+
+set sel 4,
+eval,
+output;
+
+set sel 5,
+eval,
+output;
+
+set sel 6,
+eval,
+output;
+
+set sel 7,
+eval,
+output;
diff --git a/projects/01/Not.cmp b/projects/01/Not.cmp new file mode 100644 index 0000000..e8c1191 --- /dev/null +++ b/projects/01/Not.cmp @@ -0,0 +1,3 @@ +| in | out |
+| 0 | 1 |
+| 1 | 0 |
diff --git a/projects/01/Not.hdl b/projects/01/Not.hdl new file mode 100644 index 0000000..e8aac51 --- /dev/null +++ b/projects/01/Not.hdl @@ -0,0 +1,18 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Not.hdl
+
+/**
+ * Not gate:
+ * out = not in
+ */
+
+CHIP Not {
+ IN in;
+ OUT out;
+
+ PARTS:
+ // Put your code here:
+ Nand (a=in, b=in, out=out);
+}
diff --git a/projects/01/Not.out b/projects/01/Not.out new file mode 100644 index 0000000..7b64092 --- /dev/null +++ b/projects/01/Not.out @@ -0,0 +1,3 @@ +| in | out | +| 0 | 1 | +| 1 | 0 | diff --git a/projects/01/Not.tst b/projects/01/Not.tst new file mode 100644 index 0000000..1e3bbe7 --- /dev/null +++ b/projects/01/Not.tst @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Not.tst
+
+load Not.hdl,
+output-file Not.out,
+compare-to Not.cmp,
+output-list in%B3.1.3 out%B3.1.3;
+
+set in 0,
+eval,
+output;
+
+set in 1,
+eval,
+output;
diff --git a/projects/01/Not16.cmp b/projects/01/Not16.cmp new file mode 100644 index 0000000..68a5512 --- /dev/null +++ b/projects/01/Not16.cmp @@ -0,0 +1,6 @@ +| in | out |
+| 0000000000000000 | 1111111111111111 |
+| 1111111111111111 | 0000000000000000 |
+| 1010101010101010 | 0101010101010101 |
+| 0011110011000011 | 1100001100111100 |
+| 0001001000110100 | 1110110111001011 |
diff --git a/projects/01/Not16.hdl b/projects/01/Not16.hdl new file mode 100644 index 0000000..3d25bbe --- /dev/null +++ b/projects/01/Not16.hdl @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Not16.hdl
+
+/**
+ * 16-bit Not:
+ * for i=0..15: out[i] = not in[i]
+ */
+
+CHIP Not16 {
+ IN in[16];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/01/Not16.tst b/projects/01/Not16.tst new file mode 100644 index 0000000..e7e2c3b --- /dev/null +++ b/projects/01/Not16.tst @@ -0,0 +1,29 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Not16.tst
+
+load Not16.hdl,
+output-file Not16.out,
+compare-to Not16.cmp,
+output-list in%B1.16.1 out%B1.16.1;
+
+set in %B0000000000000000,
+eval,
+output;
+
+set in %B1111111111111111,
+eval,
+output;
+
+set in %B1010101010101010,
+eval,
+output;
+
+set in %B0011110011000011,
+eval,
+output;
+
+set in %B0001001000110100,
+eval,
+output;
\ No newline at end of file diff --git a/projects/01/Or.cmp b/projects/01/Or.cmp new file mode 100644 index 0000000..dab924c --- /dev/null +++ b/projects/01/Or.cmp @@ -0,0 +1,5 @@ +| a | b | out |
+| 0 | 0 | 0 |
+| 0 | 1 | 1 |
+| 1 | 0 | 1 |
+| 1 | 1 | 1 |
diff --git a/projects/01/Or.hdl b/projects/01/Or.hdl new file mode 100644 index 0000000..f539fbf --- /dev/null +++ b/projects/01/Or.hdl @@ -0,0 +1,21 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Or.hdl
+
+ /**
+ * Or gate:
+ * out = 1 if (a == 1 or b == 1)
+ * 0 otherwise
+ */
+
+CHIP Or {
+ IN a, b;
+ OUT out;
+
+ PARTS:
+ // Put your code here:
+ Not (in=a, out=nota);
+ Not (in=b, out=notb);
+ Nand (a=nota, b=notb, out=out);
+}
diff --git a/projects/01/Or.out b/projects/01/Or.out new file mode 100644 index 0000000..8010688 --- /dev/null +++ b/projects/01/Or.out @@ -0,0 +1,5 @@ +| a | b | out | +| 0 | 0 | 0 | +| 0 | 1 | 1 | +| 1 | 0 | 1 | +| 1 | 1 | 1 | diff --git a/projects/01/Or.tst b/projects/01/Or.tst new file mode 100644 index 0000000..948b6b3 --- /dev/null +++ b/projects/01/Or.tst @@ -0,0 +1,29 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Or.tst
+
+load Or.hdl,
+output-file Or.out,
+compare-to Or.cmp,
+output-list a%B3.1.3 b%B3.1.3 out%B3.1.3;
+
+set a 0,
+set b 0,
+eval,
+output;
+
+set a 0,
+set b 1,
+eval,
+output;
+
+set a 1,
+set b 0,
+eval,
+output;
+
+set a 1,
+set b 1,
+eval,
+output;
diff --git a/projects/01/Or16.cmp b/projects/01/Or16.cmp new file mode 100644 index 0000000..e2c3a30 --- /dev/null +++ b/projects/01/Or16.cmp @@ -0,0 +1,7 @@ +| a | b | out |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 |
+| 0000000000000000 | 1111111111111111 | 1111111111111111 |
+| 1111111111111111 | 1111111111111111 | 1111111111111111 |
+| 1010101010101010 | 0101010101010101 | 1111111111111111 |
+| 0011110011000011 | 0000111111110000 | 0011111111110011 |
+| 0001001000110100 | 1001100001110110 | 1001101001110110 |
diff --git a/projects/01/Or16.hdl b/projects/01/Or16.hdl new file mode 100644 index 0000000..0238f05 --- /dev/null +++ b/projects/01/Or16.hdl @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Or16.hdl
+
+/**
+ * 16-bit bitwise Or:
+ * for i = 0..15 out[i] = (a[i] or b[i])
+ */
+
+CHIP Or16 {
+ IN a[16], b[16];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/01/Or16.tst b/projects/01/Or16.tst new file mode 100644 index 0000000..ea7b944 --- /dev/null +++ b/projects/01/Or16.tst @@ -0,0 +1,39 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Or16.tst
+
+load Or16.hdl,
+output-file Or16.out,
+compare-to Or16.cmp,
+output-list a%B1.16.1 b%B1.16.1 out%B1.16.1;
+
+set a %B0000000000000000,
+set b %B0000000000000000,
+eval,
+output;
+
+set a %B0000000000000000,
+set b %B1111111111111111,
+eval,
+output;
+
+set a %B1111111111111111,
+set b %B1111111111111111,
+eval,
+output;
+
+set a %B1010101010101010,
+set b %B0101010101010101,
+eval,
+output;
+
+set a %B0011110011000011,
+set b %B0000111111110000,
+eval,
+output;
+
+set a %B0001001000110100,
+set b %B1001100001110110,
+eval,
+output;
\ No newline at end of file diff --git a/projects/01/Or8Way.cmp b/projects/01/Or8Way.cmp new file mode 100644 index 0000000..3f9fd54 --- /dev/null +++ b/projects/01/Or8Way.cmp @@ -0,0 +1,6 @@ +| in | out |
+| 00000000 | 0 |
+| 11111111 | 1 |
+| 00010000 | 1 |
+| 00000001 | 1 |
+| 00100110 | 1 |
diff --git a/projects/01/Or8Way.hdl b/projects/01/Or8Way.hdl new file mode 100644 index 0000000..24c78c4 --- /dev/null +++ b/projects/01/Or8Way.hdl @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Or8Way.hdl
+
+/**
+ * 8-way Or:
+ * out = (in[0] or in[1] or ... or in[7])
+ */
+
+CHIP Or8Way {
+ IN in[8];
+ OUT out;
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/01/Or8Way.tst b/projects/01/Or8Way.tst new file mode 100644 index 0000000..e6fbba7 --- /dev/null +++ b/projects/01/Or8Way.tst @@ -0,0 +1,29 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Or8Way.tst
+
+load Or8Way.hdl,
+output-file Or8Way.out,
+compare-to Or8Way.cmp,
+output-list in%B2.8.2 out%B2.1.2;
+
+set in %B00000000,
+eval,
+output;
+
+set in %B11111111,
+eval,
+output;
+
+set in %B00010000,
+eval,
+output;
+
+set in %B00000001,
+eval,
+output;
+
+set in %B00100110,
+eval,
+output;
\ No newline at end of file diff --git a/projects/01/Xor.cmp b/projects/01/Xor.cmp new file mode 100644 index 0000000..a1e07b2 --- /dev/null +++ b/projects/01/Xor.cmp @@ -0,0 +1,5 @@ +| a | b | out |
+| 0 | 0 | 0 |
+| 0 | 1 | 1 |
+| 1 | 0 | 1 |
+| 1 | 1 | 0 |
diff --git a/projects/01/Xor.hdl b/projects/01/Xor.hdl new file mode 100644 index 0000000..5ec4579 --- /dev/null +++ b/projects/01/Xor.hdl @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Xor.hdl
+
+/**
+ * Exclusive-or gate:
+ * out = not (a == b)
+ */
+
+CHIP Xor {
+ IN a, b;
+ OUT out;
+
+ PARTS:
+ // Put your code here:
+ Not (in=a, out=nota);
+ Not (in=b, out=notb);
+ And (a=a, b=notb, out=aandnotb);
+ And (a=nota, b=b, out=notaandb);
+ Or (a=aandnotb, b=notaandb, out=out);
+}
diff --git a/projects/01/Xor.out b/projects/01/Xor.out new file mode 100644 index 0000000..73a8d0c --- /dev/null +++ b/projects/01/Xor.out @@ -0,0 +1,5 @@ +| a | b | out | +| 0 | 0 | 0 | +| 0 | 1 | 1 | +| 1 | 0 | 1 | +| 1 | 1 | 0 | diff --git a/projects/01/Xor.tst b/projects/01/Xor.tst new file mode 100644 index 0000000..658cbe5 --- /dev/null +++ b/projects/01/Xor.tst @@ -0,0 +1,29 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Xor.tst
+
+load Xor.hdl,
+output-file Xor.out,
+compare-to Xor.cmp,
+output-list a%B3.1.3 b%B3.1.3 out%B3.1.3;
+
+set a 0,
+set b 0,
+eval,
+output;
+
+set a 0,
+set b 1,
+eval,
+output;
+
+set a 1,
+set b 0,
+eval,
+output;
+
+set a 1,
+set b 1,
+eval,
+output;
diff --git a/projects/02/ALU-nostat.cmp b/projects/02/ALU-nostat.cmp new file mode 100644 index 0000000..976ab78 --- /dev/null +++ b/projects/02/ALU-nostat.cmp @@ -0,0 +1,37 @@ +| x | y |zx |nx |zy |ny | f |no | out |
+| 0000000000000000 | 1111111111111111 | 1 | 0 | 1 | 0 | 1 | 0 | 0000000000000000 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 1 | 1 | 1 | 1 | 0000000000000001 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 1 | 0 | 1 | 0 | 1111111111111111 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 1 | 1 | 0 | 0 | 0000000000000000 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 0 | 0 | 0 | 0 | 1111111111111111 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 1 | 1 | 0 | 1 | 1111111111111111 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 0 | 0 | 0 | 1 | 0000000000000000 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 1 | 1 | 1 | 1 | 0000000000000000 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 0 | 0 | 1 | 1 | 0000000000000001 |
+| 0000000000000000 | 1111111111111111 | 0 | 1 | 1 | 1 | 1 | 1 | 0000000000000001 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 0 | 1 | 1 | 1 | 0000000000000000 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 1 | 1 | 1 | 0 | 1111111111111111 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 0 | 0 | 1 | 0 | 1111111111111110 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 0 | 0 | 1 | 0 | 1111111111111111 |
+| 0000000000000000 | 1111111111111111 | 0 | 1 | 0 | 0 | 1 | 1 | 0000000000000001 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 0 | 1 | 1 | 1 | 1111111111111111 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 0 | 0 | 0 | 0 | 0000000000000000 |
+| 0000000000000000 | 1111111111111111 | 0 | 1 | 0 | 1 | 0 | 1 | 1111111111111111 |
+| 0101101110100000 | 0001111011010010 | 1 | 0 | 1 | 0 | 1 | 0 | 0000000000000000 |
+| 0101101110100000 | 0001111011010010 | 1 | 1 | 1 | 1 | 1 | 1 | 0000000000000001 |
+| 0101101110100000 | 0001111011010010 | 1 | 1 | 1 | 0 | 1 | 0 | 1111111111111111 |
+| 0101101110100000 | 0001111011010010 | 0 | 0 | 1 | 1 | 0 | 0 | 0101101110100000 |
+| 0101101110100000 | 0001111011010010 | 1 | 1 | 0 | 0 | 0 | 0 | 0001111011010010 |
+| 0101101110100000 | 0001111011010010 | 0 | 0 | 1 | 1 | 0 | 1 | 1010010001011111 |
+| 0101101110100000 | 0001111011010010 | 1 | 1 | 0 | 0 | 0 | 1 | 1110000100101101 |
+| 0101101110100000 | 0001111011010010 | 0 | 0 | 1 | 1 | 1 | 1 | 1010010001100000 |
+| 0101101110100000 | 0001111011010010 | 1 | 1 | 0 | 0 | 1 | 1 | 1110000100101110 |
+| 0101101110100000 | 0001111011010010 | 0 | 1 | 1 | 1 | 1 | 1 | 0101101110100001 |
+| 0101101110100000 | 0001111011010010 | 1 | 1 | 0 | 1 | 1 | 1 | 0001111011010011 |
+| 0101101110100000 | 0001111011010010 | 0 | 0 | 1 | 1 | 1 | 0 | 0101101110011111 |
+| 0101101110100000 | 0001111011010010 | 1 | 1 | 0 | 0 | 1 | 0 | 0001111011010001 |
+| 0101101110100000 | 0001111011010010 | 0 | 0 | 0 | 0 | 1 | 0 | 0111101001110010 |
+| 0101101110100000 | 0001111011010010 | 0 | 1 | 0 | 0 | 1 | 1 | 0011110011001110 |
+| 0101101110100000 | 0001111011010010 | 0 | 0 | 0 | 1 | 1 | 1 | 1100001100110010 |
+| 0101101110100000 | 0001111011010010 | 0 | 0 | 0 | 0 | 0 | 0 | 0001101010000000 |
+| 0101101110100000 | 0001111011010010 | 0 | 1 | 0 | 1 | 0 | 1 | 0101111111110010 |
diff --git a/projects/02/ALU-nostat.tst b/projects/02/ALU-nostat.tst new file mode 100644 index 0000000..fa3e448 --- /dev/null +++ b/projects/02/ALU-nostat.tst @@ -0,0 +1,353 @@ +// This file is part of the materials accompanying the book
+// "The Elements of Computing Systems" by Nisan and Schocken,
+// MIT Press. Book site: www.idc.ac.il/tecs
+// File name: projects/02/ALU-nostat.tst
+
+// ALU-nostat.tst provides a partial test of the ALU chip.
+// It IS NOT a replacement for ALU.tst.
+
+// ALU-nostat.tst tests only the computation part of the ALU.
+// The 'zr' and 'ng' status outputs are ignored.
+
+// This test lets you concentrate on getting the ALU computation right without the
+// additional task of handling the status outputs.
+
+// Once your ALU passes ALU-nostat.tst you need to test it with ALU.tst.
+// This way, any comparison failures during ALU.tst will be caused by errors in
+// the handling of the 'zr' and 'ng' status outputs.
+
+load ALU.hdl,
+output-file ALU-nostat.out,
+compare-to ALU-nostat.cmp,
+output-list x%B1.16.1 y%B1.16.1 zx%B1.1.1 nx%B1.1.1 zy%B1.1.1
+ ny%B1.1.1 f%B1.1.1 no%B1.1.1 out%B1.16.1;
+
+set x %B0000000000000000,
+set y %B1111111111111111,
+
+set zx 1,
+set nx 0,
+set zy 1,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 1,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 0,
+set no 0,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 0,
+set no 0,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 0,
+set no 1,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 0,
+set no 1,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 0,
+set nx 1,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 1,
+set no 0,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+set zx 0,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 0,
+set f 0,
+set no 0,
+eval,
+output;
+
+set zx 0,
+set nx 1,
+set zy 0,
+set ny 1,
+set f 0,
+set no 1,
+eval,
+output;
+
+set x %B101101110100000,
+set y %B001111011010010,
+
+set zx 1,
+set nx 0,
+set zy 1,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 1,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 0,
+set no 0,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 0,
+set no 0,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 0,
+set no 1,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 0,
+set no 1,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 0,
+set nx 1,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 1,
+set no 0,
+eval,
+output;
+
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+set zx 0,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 0,
+set f 0,
+set no 0,
+eval,
+output;
+
+set zx 0,
+set nx 1,
+set zy 0,
+set ny 1,
+set f 0,
+set no 1,
+eval,
+output;
diff --git a/projects/02/ALU.cmp b/projects/02/ALU.cmp new file mode 100644 index 0000000..2ec3a55 --- /dev/null +++ b/projects/02/ALU.cmp @@ -0,0 +1,37 @@ +| x | y |zx |nx |zy |ny | f |no | out |zr |ng |
+| 0000000000000000 | 1111111111111111 | 1 | 0 | 1 | 0 | 1 | 0 | 0000000000000000 | 1 | 0 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 1 | 1 | 1 | 1 | 0000000000000001 | 0 | 0 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 1 | 0 | 1 | 0 | 1111111111111111 | 0 | 1 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 1 | 1 | 0 | 0 | 0000000000000000 | 1 | 0 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 0 | 0 | 0 | 0 | 1111111111111111 | 0 | 1 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 1 | 1 | 0 | 1 | 1111111111111111 | 0 | 1 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 0 | 0 | 0 | 1 | 0000000000000000 | 1 | 0 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 1 | 1 | 1 | 1 | 0000000000000000 | 1 | 0 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 0 | 0 | 1 | 1 | 0000000000000001 | 0 | 0 |
+| 0000000000000000 | 1111111111111111 | 0 | 1 | 1 | 1 | 1 | 1 | 0000000000000001 | 0 | 0 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 0 | 1 | 1 | 1 | 0000000000000000 | 1 | 0 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 1 | 1 | 1 | 0 | 1111111111111111 | 0 | 1 |
+| 0000000000000000 | 1111111111111111 | 1 | 1 | 0 | 0 | 1 | 0 | 1111111111111110 | 0 | 1 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 0 | 0 | 1 | 0 | 1111111111111111 | 0 | 1 |
+| 0000000000000000 | 1111111111111111 | 0 | 1 | 0 | 0 | 1 | 1 | 0000000000000001 | 0 | 0 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 0 | 1 | 1 | 1 | 1111111111111111 | 0 | 1 |
+| 0000000000000000 | 1111111111111111 | 0 | 0 | 0 | 0 | 0 | 0 | 0000000000000000 | 1 | 0 |
+| 0000000000000000 | 1111111111111111 | 0 | 1 | 0 | 1 | 0 | 1 | 1111111111111111 | 0 | 1 |
+| 0000000000010001 | 0000000000000011 | 1 | 0 | 1 | 0 | 1 | 0 | 0000000000000000 | 1 | 0 |
+| 0000000000010001 | 0000000000000011 | 1 | 1 | 1 | 1 | 1 | 1 | 0000000000000001 | 0 | 0 |
+| 0000000000010001 | 0000000000000011 | 1 | 1 | 1 | 0 | 1 | 0 | 1111111111111111 | 0 | 1 |
+| 0000000000010001 | 0000000000000011 | 0 | 0 | 1 | 1 | 0 | 0 | 0000000000010001 | 0 | 0 |
+| 0000000000010001 | 0000000000000011 | 1 | 1 | 0 | 0 | 0 | 0 | 0000000000000011 | 0 | 0 |
+| 0000000000010001 | 0000000000000011 | 0 | 0 | 1 | 1 | 0 | 1 | 1111111111101110 | 0 | 1 |
+| 0000000000010001 | 0000000000000011 | 1 | 1 | 0 | 0 | 0 | 1 | 1111111111111100 | 0 | 1 |
+| 0000000000010001 | 0000000000000011 | 0 | 0 | 1 | 1 | 1 | 1 | 1111111111101111 | 0 | 1 |
+| 0000000000010001 | 0000000000000011 | 1 | 1 | 0 | 0 | 1 | 1 | 1111111111111101 | 0 | 1 |
+| 0000000000010001 | 0000000000000011 | 0 | 1 | 1 | 1 | 1 | 1 | 0000000000010010 | 0 | 0 |
+| 0000000000010001 | 0000000000000011 | 1 | 1 | 0 | 1 | 1 | 1 | 0000000000000100 | 0 | 0 |
+| 0000000000010001 | 0000000000000011 | 0 | 0 | 1 | 1 | 1 | 0 | 0000000000010000 | 0 | 0 |
+| 0000000000010001 | 0000000000000011 | 1 | 1 | 0 | 0 | 1 | 0 | 0000000000000010 | 0 | 0 |
+| 0000000000010001 | 0000000000000011 | 0 | 0 | 0 | 0 | 1 | 0 | 0000000000010100 | 0 | 0 |
+| 0000000000010001 | 0000000000000011 | 0 | 1 | 0 | 0 | 1 | 1 | 0000000000001110 | 0 | 0 |
+| 0000000000010001 | 0000000000000011 | 0 | 0 | 0 | 1 | 1 | 1 | 1111111111110010 | 0 | 1 |
+| 0000000000010001 | 0000000000000011 | 0 | 0 | 0 | 0 | 0 | 0 | 0000000000000001 | 0 | 0 |
+| 0000000000010001 | 0000000000000011 | 0 | 1 | 0 | 1 | 0 | 1 | 0000000000010011 | 0 | 0 |
diff --git a/projects/02/ALU.hdl b/projects/02/ALU.hdl new file mode 100644 index 0000000..9a753e3 --- /dev/null +++ b/projects/02/ALU.hdl @@ -0,0 +1,46 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/02/ALU.hdl
+
+/**
+ * The ALU (Arithmetic Logic Unit).
+ * Computes one of the following functions:
+ * x+y, x-y, y-x, 0, 1, -1, x, y, -x, -y, !x, !y,
+ * x+1, y+1, x-1, y-1, x&y, x|y on two 16-bit inputs,
+ * according to 6 input bits denoted zx,nx,zy,ny,f,no.
+ * In addition, the ALU computes two 1-bit outputs:
+ * if the ALU output == 0, zr is set to 1; otherwise zr is set to 0;
+ * if the ALU output < 0, ng is set to 1; otherwise ng is set to 0.
+ */
+
+// Implementation: the ALU logic manipulates the x and y inputs
+// and operates on the resulting values, as follows:
+// if (zx == 1) set x = 0 // 16-bit constant
+// if (nx == 1) set x = !x // bitwise not
+// if (zy == 1) set y = 0 // 16-bit constant
+// if (ny == 1) set y = !y // bitwise not
+// if (f == 1) set out = x + y // integer 2's complement addition
+// if (f == 0) set out = x & y // bitwise and
+// if (no == 1) set out = !out // bitwise not
+// if (out == 0) set zr = 1
+// if (out < 0) set ng = 1
+
+CHIP ALU {
+ IN
+ x[16], y[16], // 16-bit inputs
+ zx, // zero the x input?
+ nx, // negate the x input?
+ zy, // zero the y input?
+ ny, // negate the y input?
+ f, // compute out = x + y (if 1) or x & y (if 0)
+ no; // negate the out output?
+
+ OUT
+ out[16], // 16-bit output
+ zr, // 1 if (out == 0), 0 otherwise
+ ng; // 1 if (out < 0), 0 otherwise
+
+ PARTS:
+ // Put you code here:
+}
\ No newline at end of file diff --git a/projects/02/ALU.tst b/projects/02/ALU.tst new file mode 100644 index 0000000..9e665b0 --- /dev/null +++ b/projects/02/ALU.tst @@ -0,0 +1,377 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/02/ALU.tst
+
+load ALU.hdl,
+output-file ALU.out,
+compare-to ALU.cmp,
+output-list x%B1.16.1 y%B1.16.1 zx%B1.1.1 nx%B1.1.1 zy%B1.1.1
+ ny%B1.1.1 f%B1.1.1 no%B1.1.1 out%B1.16.1 zr%B1.1.1
+ ng%B1.1.1;
+
+set x %B0000000000000000, // x = 0
+set y %B1111111111111111; // y = -1
+
+// Compute 0
+set zx 1,
+set nx 0,
+set zy 1,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+// Compute 1
+set zx 1,
+set nx 1,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute -1
+set zx 1,
+set nx 1,
+set zy 1,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+// Compute x
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 0,
+set no 0,
+eval,
+output;
+
+// Compute y
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 0,
+set no 0,
+eval,
+output;
+
+// Compute !x
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 0,
+set no 1,
+eval,
+output;
+
+// Compute !y
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 0,
+set no 1,
+eval,
+output;
+
+// Compute -x
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute -y
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute x + 1
+set zx 0,
+set nx 1,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute y + 1
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute x - 1
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 1,
+set no 0,
+eval,
+output;
+
+// Compute y - 1
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+// Compute x + y
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+// Compute x - y
+set zx 0,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute y - x
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute x & y
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 0,
+set f 0,
+set no 0,
+eval,
+output;
+
+// Compute x | y
+set zx 0,
+set nx 1,
+set zy 0,
+set ny 1,
+set f 0,
+set no 1,
+eval,
+output;
+
+set x %B000000000010001, // x = 17
+set y %B000000000000011; // y = 3
+
+// Compute 0
+set zx 1,
+set nx 0,
+set zy 1,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+// Compute 1
+set zx 1,
+set nx 1,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute -1
+set zx 1,
+set nx 1,
+set zy 1,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+// Compute x
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 0,
+set no 0,
+eval,
+output;
+
+// Compute y
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 0,
+set no 0,
+eval,
+output;
+
+// Compute !x
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 0,
+set no 1,
+eval,
+output;
+
+// Compute !y
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 0,
+set no 1,
+eval,
+output;
+
+// Compute -x
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute -y
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute x + 1
+set zx 0,
+set nx 1,
+set zy 1,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute y + 1
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute x - 1
+set zx 0,
+set nx 0,
+set zy 1,
+set ny 1,
+set f 1,
+set no 0,
+eval,
+output;
+
+// Compute y - 1
+set zx 1,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+// Compute x + y
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 0,
+set f 1,
+set no 0,
+eval,
+output;
+
+// Compute x - y
+set zx 0,
+set nx 1,
+set zy 0,
+set ny 0,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute y - x
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 1,
+set f 1,
+set no 1,
+eval,
+output;
+
+// Compute x & y
+set zx 0,
+set nx 0,
+set zy 0,
+set ny 0,
+set f 0,
+set no 0,
+eval,
+output;
+
+// Compute x | y
+set zx 0,
+set nx 1,
+set zy 0,
+set ny 1,
+set f 0,
+set no 1,
+eval,
+output;
diff --git a/projects/02/Add16.cmp b/projects/02/Add16.cmp new file mode 100644 index 0000000..76d069c --- /dev/null +++ b/projects/02/Add16.cmp @@ -0,0 +1,7 @@ +| a | b | out |
+| 0000000000000000 | 0000000000000000 | 0000000000000000 |
+| 0000000000000000 | 1111111111111111 | 1111111111111111 |
+| 1111111111111111 | 1111111111111111 | 1111111111111110 |
+| 1010101010101010 | 0101010101010101 | 1111111111111111 |
+| 0011110011000011 | 0000111111110000 | 0100110010110011 |
+| 0001001000110100 | 1001100001110110 | 1010101010101010 |
diff --git a/projects/02/Add16.hdl b/projects/02/Add16.hdl new file mode 100644 index 0000000..aa7604d --- /dev/null +++ b/projects/02/Add16.hdl @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/02/Adder16.hdl
+
+/**
+ * Adds two 16-bit values.
+ * The most significant carry bit is ignored.
+ */
+
+CHIP Add16 {
+ IN a[16], b[16];
+ OUT out[16];
+
+ PARTS:
+ // Put you code here:
+}
\ No newline at end of file diff --git a/projects/02/Add16.tst b/projects/02/Add16.tst new file mode 100644 index 0000000..85e1be1 --- /dev/null +++ b/projects/02/Add16.tst @@ -0,0 +1,39 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/02/Add16.tst
+
+load Add16.hdl,
+output-file Add16.out,
+compare-to Add16.cmp,
+output-list a%B1.16.1 b%B1.16.1 out%B1.16.1;
+
+set a %B0000000000000000,
+set b %B0000000000000000,
+eval,
+output;
+
+set a %B0000000000000000,
+set b %B1111111111111111,
+eval,
+output;
+
+set a %B1111111111111111,
+set b %B1111111111111111,
+eval,
+output;
+
+set a %B1010101010101010,
+set b %B0101010101010101,
+eval,
+output;
+
+set a %B0011110011000011,
+set b %B0000111111110000,
+eval,
+output;
+
+set a %B0001001000110100,
+set b %B1001100001110110,
+eval,
+output;
diff --git a/projects/02/FullAdder.cmp b/projects/02/FullAdder.cmp new file mode 100644 index 0000000..84551aa --- /dev/null +++ b/projects/02/FullAdder.cmp @@ -0,0 +1,9 @@ +| a | b | c | sum | carry |
+| 0 | 0 | 0 | 0 | 0 |
+| 0 | 0 | 1 | 1 | 0 |
+| 0 | 1 | 0 | 1 | 0 |
+| 0 | 1 | 1 | 0 | 1 |
+| 1 | 0 | 0 | 1 | 0 |
+| 1 | 0 | 1 | 0 | 1 |
+| 1 | 1 | 0 | 0 | 1 |
+| 1 | 1 | 1 | 1 | 1 |
diff --git a/projects/02/FullAdder.hdl b/projects/02/FullAdder.hdl new file mode 100644 index 0000000..67559c3 --- /dev/null +++ b/projects/02/FullAdder.hdl @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/02/FullAdder.hdl
+
+/**
+ * Computes the sum of three bits.
+ */
+
+CHIP FullAdder {
+ IN a, b, c; // 1-bit inputs
+ OUT sum, // Right bit of a + b + c
+ carry; // Left bit of a + b + c
+
+ PARTS:
+ // Put you code here:
+}
\ No newline at end of file diff --git a/projects/02/FullAdder.tst b/projects/02/FullAdder.tst new file mode 100644 index 0000000..5125cee --- /dev/null +++ b/projects/02/FullAdder.tst @@ -0,0 +1,47 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/02/FullAdder.tst
+
+load FullAdder.hdl,
+output-file FullAdder.out,
+compare-to FullAdder.cmp,
+output-list a%B3.1.3 b%B3.1.3 c%B3.1.3 sum%B3.1.3 carry%B3.1.3;
+
+set a 0,
+set b 0,
+set c 0,
+eval,
+output;
+
+set c 1,
+eval,
+output;
+
+set b 1,
+set c 0,
+eval,
+output;
+
+set c 1,
+eval,
+output;
+
+set a 1,
+set b 0,
+set c 0,
+eval,
+output;
+
+set c 1,
+eval,
+output;
+
+set b 1,
+set c 0,
+eval,
+output;
+
+set c 1,
+eval,
+output;
diff --git a/projects/02/HalfAdder.cmp b/projects/02/HalfAdder.cmp new file mode 100644 index 0000000..911c770 --- /dev/null +++ b/projects/02/HalfAdder.cmp @@ -0,0 +1,5 @@ +| a | b | sum | carry |
+| 0 | 0 | 0 | 0 |
+| 0 | 1 | 1 | 0 |
+| 1 | 0 | 1 | 0 |
+| 1 | 1 | 0 | 1 |
diff --git a/projects/02/HalfAdder.hdl b/projects/02/HalfAdder.hdl new file mode 100644 index 0000000..98b281f --- /dev/null +++ b/projects/02/HalfAdder.hdl @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/02/HalfAdder.hdl
+
+/**
+ * Computes the sum of two bits.
+ */
+
+CHIP HalfAdder {
+ IN a, b; // 1-bit inputs
+ OUT sum, // Right bit of a + b
+ carry; // Left bit of a + b
+
+ PARTS:
+ // Put you code here:
+}
diff --git a/projects/02/HalfAdder.tst b/projects/02/HalfAdder.tst new file mode 100644 index 0000000..069b8ea --- /dev/null +++ b/projects/02/HalfAdder.tst @@ -0,0 +1,29 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/02/HalfAdder.tst
+
+load HalfAdder.hdl,
+output-file HalfAdder.out,
+compare-to HalfAdder.cmp,
+output-list a%B3.1.3 b%B3.1.3 sum%B3.1.3 carry%B3.1.3;
+
+set a 0,
+set b 0,
+eval,
+output;
+
+set a 0,
+set b 1,
+eval,
+output;
+
+set a 1,
+set b 0,
+eval,
+output;
+
+set a 1,
+set b 1,
+eval,
+output;
diff --git a/projects/02/Inc16.cmp b/projects/02/Inc16.cmp new file mode 100644 index 0000000..451f563 --- /dev/null +++ b/projects/02/Inc16.cmp @@ -0,0 +1,5 @@ +| in | out |
+| 0000000000000000 | 0000000000000001 |
+| 1111111111111111 | 0000000000000000 |
+| 0000000000000101 | 0000000000000110 |
+| 1111111111111011 | 1111111111111100 |
diff --git a/projects/02/Inc16.hdl b/projects/02/Inc16.hdl new file mode 100644 index 0000000..fb6c0dd --- /dev/null +++ b/projects/02/Inc16.hdl @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/02/Inc16.hdl
+
+/**
+ * 16-bit incrementer:
+ * out = in + 1 (arithmetic addition)
+ */
+
+CHIP Inc16 {
+ IN in[16];
+ OUT out[16];
+
+ PARTS:
+ // Put you code here:
+}
\ No newline at end of file diff --git a/projects/02/Inc16.tst b/projects/02/Inc16.tst new file mode 100644 index 0000000..8537d86 --- /dev/null +++ b/projects/02/Inc16.tst @@ -0,0 +1,25 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/02/Inc16.tst
+
+load Inc16.hdl,
+output-file Inc16.out,
+compare-to Inc16.cmp,
+output-list in%B1.16.1 out%B1.16.1;
+
+set in %B0000000000000000, // in = 0
+eval,
+output;
+
+set in %B1111111111111111, // in = -1
+eval,
+output;
+
+set in %B0000000000000101, // in = 5
+eval,
+output;
+
+set in %B1111111111111011, // in = -5
+eval,
+output;
diff --git a/projects/03/a/Bit.cmp b/projects/03/a/Bit.cmp new file mode 100644 index 0000000..e900ec7 --- /dev/null +++ b/projects/03/a/Bit.cmp @@ -0,0 +1,215 @@ +| time | in |load | out |
+| 0+ | 0 | 0 | 0 |
+| 1 | 0 | 0 | 0 |
+| 1+ | 0 | 1 | 0 |
+| 2 | 0 | 1 | 0 |
+| 2+ | 1 | 0 | 0 |
+| 3 | 1 | 0 | 0 |
+| 3+ | 1 | 1 | 0 |
+| 4 | 1 | 1 | 1 |
+| 4+ | 0 | 0 | 1 |
+| 5 | 0 | 0 | 1 |
+| 5+ | 1 | 0 | 1 |
+| 6 | 1 | 0 | 1 |
+| 6+ | 0 | 1 | 1 |
+| 7 | 0 | 1 | 0 |
+| 7+ | 1 | 1 | 0 |
+| 8 | 1 | 1 | 1 |
+| 8+ | 0 | 0 | 1 |
+| 9 | 0 | 0 | 1 |
+| 9+ | 0 | 0 | 1 |
+| 10 | 0 | 0 | 1 |
+| 10+ | 0 | 0 | 1 |
+| 11 | 0 | 0 | 1 |
+| 11+ | 0 | 0 | 1 |
+| 12 | 0 | 0 | 1 |
+| 12+ | 0 | 0 | 1 |
+| 13 | 0 | 0 | 1 |
+| 13+ | 0 | 0 | 1 |
+| 14 | 0 | 0 | 1 |
+| 14+ | 0 | 0 | 1 |
+| 15 | 0 | 0 | 1 |
+| 15+ | 0 | 0 | 1 |
+| 16 | 0 | 0 | 1 |
+| 16+ | 0 | 0 | 1 |
+| 17 | 0 | 0 | 1 |
+| 17+ | 0 | 0 | 1 |
+| 18 | 0 | 0 | 1 |
+| 18+ | 0 | 0 | 1 |
+| 19 | 0 | 0 | 1 |
+| 19+ | 0 | 0 | 1 |
+| 20 | 0 | 0 | 1 |
+| 20+ | 0 | 0 | 1 |
+| 21 | 0 | 0 | 1 |
+| 21+ | 0 | 0 | 1 |
+| 22 | 0 | 0 | 1 |
+| 22+ | 0 | 0 | 1 |
+| 23 | 0 | 0 | 1 |
+| 23+ | 0 | 0 | 1 |
+| 24 | 0 | 0 | 1 |
+| 24+ | 0 | 0 | 1 |
+| 25 | 0 | 0 | 1 |
+| 25+ | 0 | 0 | 1 |
+| 26 | 0 | 0 | 1 |
+| 26+ | 0 | 0 | 1 |
+| 27 | 0 | 0 | 1 |
+| 27+ | 0 | 0 | 1 |
+| 28 | 0 | 0 | 1 |
+| 28+ | 0 | 0 | 1 |
+| 29 | 0 | 0 | 1 |
+| 29+ | 0 | 0 | 1 |
+| 30 | 0 | 0 | 1 |
+| 30+ | 0 | 0 | 1 |
+| 31 | 0 | 0 | 1 |
+| 31+ | 0 | 0 | 1 |
+| 32 | 0 | 0 | 1 |
+| 32+ | 0 | 0 | 1 |
+| 33 | 0 | 0 | 1 |
+| 33+ | 0 | 0 | 1 |
+| 34 | 0 | 0 | 1 |
+| 34+ | 0 | 0 | 1 |
+| 35 | 0 | 0 | 1 |
+| 35+ | 0 | 0 | 1 |
+| 36 | 0 | 0 | 1 |
+| 36+ | 0 | 0 | 1 |
+| 37 | 0 | 0 | 1 |
+| 37+ | 0 | 0 | 1 |
+| 38 | 0 | 0 | 1 |
+| 38+ | 0 | 0 | 1 |
+| 39 | 0 | 0 | 1 |
+| 39+ | 0 | 0 | 1 |
+| 40 | 0 | 0 | 1 |
+| 40+ | 0 | 0 | 1 |
+| 41 | 0 | 0 | 1 |
+| 41+ | 0 | 0 | 1 |
+| 42 | 0 | 0 | 1 |
+| 42+ | 0 | 0 | 1 |
+| 43 | 0 | 0 | 1 |
+| 43+ | 0 | 0 | 1 |
+| 44 | 0 | 0 | 1 |
+| 44+ | 0 | 0 | 1 |
+| 45 | 0 | 0 | 1 |
+| 45+ | 0 | 0 | 1 |
+| 46 | 0 | 0 | 1 |
+| 46+ | 0 | 0 | 1 |
+| 47 | 0 | 0 | 1 |
+| 47+ | 0 | 0 | 1 |
+| 48 | 0 | 0 | 1 |
+| 48+ | 0 | 0 | 1 |
+| 49 | 0 | 0 | 1 |
+| 49+ | 0 | 0 | 1 |
+| 50 | 0 | 0 | 1 |
+| 50+ | 0 | 0 | 1 |
+| 51 | 0 | 0 | 1 |
+| 51+ | 0 | 0 | 1 |
+| 52 | 0 | 0 | 1 |
+| 52+ | 0 | 0 | 1 |
+| 53 | 0 | 0 | 1 |
+| 53+ | 0 | 0 | 1 |
+| 54 | 0 | 0 | 1 |
+| 54+ | 0 | 0 | 1 |
+| 55 | 0 | 0 | 1 |
+| 55+ | 0 | 0 | 1 |
+| 56 | 0 | 0 | 1 |
+| 56+ | 0 | 0 | 1 |
+| 57 | 0 | 0 | 1 |
+| 57+ | 0 | 1 | 1 |
+| 58 | 0 | 1 | 0 |
+| 58+ | 1 | 0 | 0 |
+| 59 | 1 | 0 | 0 |
+| 59+ | 1 | 0 | 0 |
+| 60 | 1 | 0 | 0 |
+| 60+ | 1 | 0 | 0 |
+| 61 | 1 | 0 | 0 |
+| 61+ | 1 | 0 | 0 |
+| 62 | 1 | 0 | 0 |
+| 62+ | 1 | 0 | 0 |
+| 63 | 1 | 0 | 0 |
+| 63+ | 1 | 0 | 0 |
+| 64 | 1 | 0 | 0 |
+| 64+ | 1 | 0 | 0 |
+| 65 | 1 | 0 | 0 |
+| 65+ | 1 | 0 | 0 |
+| 66 | 1 | 0 | 0 |
+| 66+ | 1 | 0 | 0 |
+| 67 | 1 | 0 | 0 |
+| 67+ | 1 | 0 | 0 |
+| 68 | 1 | 0 | 0 |
+| 68+ | 1 | 0 | 0 |
+| 69 | 1 | 0 | 0 |
+| 69+ | 1 | 0 | 0 |
+| 70 | 1 | 0 | 0 |
+| 70+ | 1 | 0 | 0 |
+| 71 | 1 | 0 | 0 |
+| 71+ | 1 | 0 | 0 |
+| 72 | 1 | 0 | 0 |
+| 72+ | 1 | 0 | 0 |
+| 73 | 1 | 0 | 0 |
+| 73+ | 1 | 0 | 0 |
+| 74 | 1 | 0 | 0 |
+| 74+ | 1 | 0 | 0 |
+| 75 | 1 | 0 | 0 |
+| 75+ | 1 | 0 | 0 |
+| 76 | 1 | 0 | 0 |
+| 76+ | 1 | 0 | 0 |
+| 77 | 1 | 0 | 0 |
+| 77+ | 1 | 0 | 0 |
+| 78 | 1 | 0 | 0 |
+| 78+ | 1 | 0 | 0 |
+| 79 | 1 | 0 | 0 |
+| 79+ | 1 | 0 | 0 |
+| 80 | 1 | 0 | 0 |
+| 80+ | 1 | 0 | 0 |
+| 81 | 1 | 0 | 0 |
+| 81+ | 1 | 0 | 0 |
+| 82 | 1 | 0 | 0 |
+| 82+ | 1 | 0 | 0 |
+| 83 | 1 | 0 | 0 |
+| 83+ | 1 | 0 | 0 |
+| 84 | 1 | 0 | 0 |
+| 84+ | 1 | 0 | 0 |
+| 85 | 1 | 0 | 0 |
+| 85+ | 1 | 0 | 0 |
+| 86 | 1 | 0 | 0 |
+| 86+ | 1 | 0 | 0 |
+| 87 | 1 | 0 | 0 |
+| 87+ | 1 | 0 | 0 |
+| 88 | 1 | 0 | 0 |
+| 88+ | 1 | 0 | 0 |
+| 89 | 1 | 0 | 0 |
+| 89+ | 1 | 0 | 0 |
+| 90 | 1 | 0 | 0 |
+| 90+ | 1 | 0 | 0 |
+| 91 | 1 | 0 | 0 |
+| 91+ | 1 | 0 | 0 |
+| 92 | 1 | 0 | 0 |
+| 92+ | 1 | 0 | 0 |
+| 93 | 1 | 0 | 0 |
+| 93+ | 1 | 0 | 0 |
+| 94 | 1 | 0 | 0 |
+| 94+ | 1 | 0 | 0 |
+| 95 | 1 | 0 | 0 |
+| 95+ | 1 | 0 | 0 |
+| 96 | 1 | 0 | 0 |
+| 96+ | 1 | 0 | 0 |
+| 97 | 1 | 0 | 0 |
+| 97+ | 1 | 0 | 0 |
+| 98 | 1 | 0 | 0 |
+| 98+ | 1 | 0 | 0 |
+| 99 | 1 | 0 | 0 |
+| 99+ | 1 | 0 | 0 |
+| 100 | 1 | 0 | 0 |
+| 100+ | 1 | 0 | 0 |
+| 101 | 1 | 0 | 0 |
+| 101+ | 1 | 0 | 0 |
+| 102 | 1 | 0 | 0 |
+| 102+ | 1 | 0 | 0 |
+| 103 | 1 | 0 | 0 |
+| 103+ | 1 | 0 | 0 |
+| 104 | 1 | 0 | 0 |
+| 104+ | 1 | 0 | 0 |
+| 105 | 1 | 0 | 0 |
+| 105+ | 1 | 0 | 0 |
+| 106 | 1 | 0 | 0 |
+| 106+ | 1 | 0 | 0 |
+| 107 | 1 | 0 | 0 |
diff --git a/projects/03/a/Bit.hdl b/projects/03/a/Bit.hdl new file mode 100644 index 0000000..3064198 --- /dev/null +++ b/projects/03/a/Bit.hdl @@ -0,0 +1,18 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/a/Bit.hdl
+
+/**
+ * 1-bit register:
+ * If load[t] == 1 then out[t+1] = in[t]
+ * else out does not change (out[t+1] = out[t])
+ */
+
+CHIP Bit {
+ IN in, load;
+ OUT out;
+
+ PARTS:
+ // Put your code here:
+}
diff --git a/projects/03/a/Bit.tst b/projects/03/a/Bit.tst new file mode 100644 index 0000000..c6bf523 --- /dev/null +++ b/projects/03/a/Bit.tst @@ -0,0 +1,865 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/a/Bit.tst
+
+load Bit.hdl,
+output-file Bit.out,
+compare-to Bit.cmp,
+output-list time%S1.4.1 in%B2.1.2 load%B2.1.2 out%B2.1.2;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 1,
+set load 0,
+tick,
+output;
+
+tock,
+output;
diff --git a/projects/03/a/PC.cmp b/projects/03/a/PC.cmp new file mode 100644 index 0000000..6a050d9 --- /dev/null +++ b/projects/03/a/PC.cmp @@ -0,0 +1,31 @@ +| time | in |reset|load | inc | out |
+| 0+ | 0 | 0 | 0 | 0 | 0 |
+| 1 | 0 | 0 | 0 | 0 | 0 |
+| 1+ | 0 | 0 | 0 | 1 | 0 |
+| 2 | 0 | 0 | 0 | 1 | 1 |
+| 2+ | -32123 | 0 | 0 | 1 | 1 |
+| 3 | -32123 | 0 | 0 | 1 | 2 |
+| 3+ | -32123 | 0 | 1 | 1 | 2 |
+| 4 | -32123 | 0 | 1 | 1 | -32123 |
+| 4+ | -32123 | 0 | 0 | 1 | -32123 |
+| 5 | -32123 | 0 | 0 | 1 | -32122 |
+| 5+ | -32123 | 0 | 0 | 1 | -32122 |
+| 6 | -32123 | 0 | 0 | 1 | -32121 |
+| 6+ | 12345 | 0 | 1 | 0 | -32121 |
+| 7 | 12345 | 0 | 1 | 0 | 12345 |
+| 7+ | 12345 | 1 | 1 | 0 | 12345 |
+| 8 | 12345 | 1 | 1 | 0 | 0 |
+| 8+ | 12345 | 0 | 1 | 1 | 0 |
+| 9 | 12345 | 0 | 1 | 1 | 12345 |
+| 9+ | 12345 | 1 | 1 | 1 | 12345 |
+| 10 | 12345 | 1 | 1 | 1 | 0 |
+| 10+ | 12345 | 0 | 0 | 1 | 0 |
+| 11 | 12345 | 0 | 0 | 1 | 1 |
+| 11+ | 12345 | 1 | 0 | 1 | 1 |
+| 12 | 12345 | 1 | 0 | 1 | 0 |
+| 12+ | 0 | 0 | 1 | 1 | 0 |
+| 13 | 0 | 0 | 1 | 1 | 0 |
+| 13+ | 0 | 0 | 0 | 1 | 0 |
+| 14 | 0 | 0 | 0 | 1 | 1 |
+| 14+ | 22222 | 1 | 0 | 0 | 1 |
+| 15 | 22222 | 1 | 0 | 0 | 0 |
diff --git a/projects/03/a/PC.hdl b/projects/03/a/PC.hdl new file mode 100644 index 0000000..a326e43 --- /dev/null +++ b/projects/03/a/PC.hdl @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/a/PC.hdl
+
+/**
+ * A 16-bit counter with load and reset control bits.
+ * if (reset[t] == 1) out[t+1] = 0
+ * else if (load[t] == 1) out[t+1] = in[t]
+ * else if (inc[t] == 1) out[t+1] = out[t] + 1 (integer addition)
+ * else out[t+1] = out[t]
+ */
+
+CHIP PC {
+ IN in[16],load,inc,reset;
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
diff --git a/projects/03/a/PC.tst b/projects/03/a/PC.tst new file mode 100644 index 0000000..7f4f3cd --- /dev/null +++ b/projects/03/a/PC.tst @@ -0,0 +1,125 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/a/PC.tst
+
+load PC.hdl,
+output-file PC.out,
+compare-to PC.cmp,
+output-list time%S1.4.1 in%D1.6.1 reset%B2.1.2 load%B2.1.2 inc%B2.1.2 out%D1.6.1;
+
+set in 0,
+set reset 0,
+set load 0,
+set inc 0,
+tick,
+output;
+
+tock,
+output;
+
+set inc 1,
+tick,
+output;
+
+tock,
+output;
+
+set in -32123,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+tick,
+output;
+
+tock,
+output;
+
+set in 12345,
+set load 1,
+set inc 0,
+tick,
+output;
+
+tock,
+output;
+
+set reset 1,
+tick,
+output;
+
+tock,
+output;
+
+set reset 0,
+set inc 1,
+tick,
+output;
+
+tock,
+output;
+
+set reset 1,
+tick,
+output;
+
+tock,
+output;
+
+set reset 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set reset 1,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set reset 0,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set load 0,
+set inc 1,
+tick,
+output;
+
+tock,
+output;
+
+set in 22222,
+set reset 1,
+set inc 0,
+tick,
+output;
+
+tock,
+output;
diff --git a/projects/03/a/RAM64.cmp b/projects/03/a/RAM64.cmp new file mode 100644 index 0000000..fdb7745 --- /dev/null +++ b/projects/03/a/RAM64.cmp @@ -0,0 +1,320 @@ +| time | in |load |address| out |
+| 0+ | 0 | 0 | 0 | 0 |
+| 1 | 0 | 0 | 0 | 0 |
+| 1+ | 0 | 1 | 0 | 0 |
+| 2 | 0 | 1 | 0 | 0 |
+| 2+ | 1313 | 0 | 0 | 0 |
+| 3 | 1313 | 0 | 0 | 0 |
+| 3+ | 1313 | 1 | 13 | 0 |
+| 4 | 1313 | 1 | 13 | 1313 |
+| 4+ | 1313 | 0 | 0 | 0 |
+| 5 | 1313 | 0 | 0 | 0 |
+| 5+ | 4747 | 0 | 47 | 0 |
+| 6 | 4747 | 0 | 47 | 0 |
+| 6+ | 4747 | 1 | 47 | 0 |
+| 7 | 4747 | 1 | 47 | 4747 |
+| 7+ | 4747 | 0 | 47 | 4747 |
+| 8 | 4747 | 0 | 47 | 4747 |
+| 8 | 4747 | 0 | 13 | 1313 |
+| 8+ | 6363 | 0 | 13 | 1313 |
+| 9 | 6363 | 0 | 13 | 1313 |
+| 9+ | 6363 | 1 | 63 | 0 |
+| 10 | 6363 | 1 | 63 | 6363 |
+| 10+ | 6363 | 0 | 63 | 6363 |
+| 11 | 6363 | 0 | 63 | 6363 |
+| 11 | 6363 | 0 | 47 | 4747 |
+| 11 | 6363 | 0 | 63 | 6363 |
+| 11+ | 6363 | 0 | 40 | 0 |
+| 12 | 6363 | 0 | 40 | 0 |
+| 12 | 6363 | 0 | 41 | 0 |
+| 12 | 6363 | 0 | 42 | 0 |
+| 12 | 6363 | 0 | 43 | 0 |
+| 12 | 6363 | 0 | 44 | 0 |
+| 12 | 6363 | 0 | 45 | 0 |
+| 12 | 6363 | 0 | 46 | 0 |
+| 12 | 6363 | 0 | 47 | 4747 |
+| 12+ | 21845 | 1 | 40 | 0 |
+| 13 | 21845 | 1 | 40 | 21845 |
+| 13+ | 21845 | 1 | 41 | 0 |
+| 14 | 21845 | 1 | 41 | 21845 |
+| 14+ | 21845 | 1 | 42 | 0 |
+| 15 | 21845 | 1 | 42 | 21845 |
+| 15+ | 21845 | 1 | 43 | 0 |
+| 16 | 21845 | 1 | 43 | 21845 |
+| 16+ | 21845 | 1 | 44 | 0 |
+| 17 | 21845 | 1 | 44 | 21845 |
+| 17+ | 21845 | 1 | 45 | 0 |
+| 18 | 21845 | 1 | 45 | 21845 |
+| 18+ | 21845 | 1 | 46 | 0 |
+| 19 | 21845 | 1 | 46 | 21845 |
+| 19+ | 21845 | 1 | 47 | 4747 |
+| 20 | 21845 | 1 | 47 | 21845 |
+| 20+ | 21845 | 0 | 40 | 21845 |
+| 21 | 21845 | 0 | 40 | 21845 |
+| 21 | 21845 | 0 | 41 | 21845 |
+| 21 | 21845 | 0 | 42 | 21845 |
+| 21 | 21845 | 0 | 43 | 21845 |
+| 21 | 21845 | 0 | 44 | 21845 |
+| 21 | 21845 | 0 | 45 | 21845 |
+| 21 | 21845 | 0 | 46 | 21845 |
+| 21 | 21845 | 0 | 47 | 21845 |
+| 21+ | -21846 | 1 | 40 | 21845 |
+| 22 | -21846 | 1 | 40 | -21846 |
+| 22+ | -21846 | 0 | 40 | -21846 |
+| 23 | -21846 | 0 | 40 | -21846 |
+| 23 | -21846 | 0 | 41 | 21845 |
+| 23 | -21846 | 0 | 42 | 21845 |
+| 23 | -21846 | 0 | 43 | 21845 |
+| 23 | -21846 | 0 | 44 | 21845 |
+| 23 | -21846 | 0 | 45 | 21845 |
+| 23 | -21846 | 0 | 46 | 21845 |
+| 23 | -21846 | 0 | 47 | 21845 |
+| 23+ | 21845 | 1 | 40 | -21846 |
+| 24 | 21845 | 1 | 40 | 21845 |
+| 24+ | -21846 | 1 | 41 | 21845 |
+| 25 | -21846 | 1 | 41 | -21846 |
+| 25+ | -21846 | 0 | 40 | 21845 |
+| 26 | -21846 | 0 | 40 | 21845 |
+| 26 | -21846 | 0 | 41 | -21846 |
+| 26 | -21846 | 0 | 42 | 21845 |
+| 26 | -21846 | 0 | 43 | 21845 |
+| 26 | -21846 | 0 | 44 | 21845 |
+| 26 | -21846 | 0 | 45 | 21845 |
+| 26 | -21846 | 0 | 46 | 21845 |
+| 26 | -21846 | 0 | 47 | 21845 |
+| 26+ | 21845 | 1 | 41 | -21846 |
+| 27 | 21845 | 1 | 41 | 21845 |
+| 27+ | -21846 | 1 | 42 | 21845 |
+| 28 | -21846 | 1 | 42 | -21846 |
+| 28+ | -21846 | 0 | 40 | 21845 |
+| 29 | -21846 | 0 | 40 | 21845 |
+| 29 | -21846 | 0 | 41 | 21845 |
+| 29 | -21846 | 0 | 42 | -21846 |
+| 29 | -21846 | 0 | 43 | 21845 |
+| 29 | -21846 | 0 | 44 | 21845 |
+| 29 | -21846 | 0 | 45 | 21845 |
+| 29 | -21846 | 0 | 46 | 21845 |
+| 29 | -21846 | 0 | 47 | 21845 |
+| 29+ | 21845 | 1 | 42 | -21846 |
+| 30 | 21845 | 1 | 42 | 21845 |
+| 30+ | -21846 | 1 | 43 | 21845 |
+| 31 | -21846 | 1 | 43 | -21846 |
+| 31+ | -21846 | 0 | 40 | 21845 |
+| 32 | -21846 | 0 | 40 | 21845 |
+| 32 | -21846 | 0 | 41 | 21845 |
+| 32 | -21846 | 0 | 42 | 21845 |
+| 32 | -21846 | 0 | 43 | -21846 |
+| 32 | -21846 | 0 | 44 | 21845 |
+| 32 | -21846 | 0 | 45 | 21845 |
+| 32 | -21846 | 0 | 46 | 21845 |
+| 32 | -21846 | 0 | 47 | 21845 |
+| 32+ | 21845 | 1 | 43 | -21846 |
+| 33 | 21845 | 1 | 43 | 21845 |
+| 33+ | -21846 | 1 | 44 | 21845 |
+| 34 | -21846 | 1 | 44 | -21846 |
+| 34+ | -21846 | 0 | 40 | 21845 |
+| 35 | -21846 | 0 | 40 | 21845 |
+| 35 | -21846 | 0 | 41 | 21845 |
+| 35 | -21846 | 0 | 42 | 21845 |
+| 35 | -21846 | 0 | 43 | 21845 |
+| 35 | -21846 | 0 | 44 | -21846 |
+| 35 | -21846 | 0 | 45 | 21845 |
+| 35 | -21846 | 0 | 46 | 21845 |
+| 35 | -21846 | 0 | 47 | 21845 |
+| 35+ | 21845 | 1 | 44 | -21846 |
+| 36 | 21845 | 1 | 44 | 21845 |
+| 36+ | -21846 | 1 | 45 | 21845 |
+| 37 | -21846 | 1 | 45 | -21846 |
+| 37+ | -21846 | 0 | 40 | 21845 |
+| 38 | -21846 | 0 | 40 | 21845 |
+| 38 | -21846 | 0 | 41 | 21845 |
+| 38 | -21846 | 0 | 42 | 21845 |
+| 38 | -21846 | 0 | 43 | 21845 |
+| 38 | -21846 | 0 | 44 | 21845 |
+| 38 | -21846 | 0 | 45 | -21846 |
+| 38 | -21846 | 0 | 46 | 21845 |
+| 38 | -21846 | 0 | 47 | 21845 |
+| 38+ | 21845 | 1 | 45 | -21846 |
+| 39 | 21845 | 1 | 45 | 21845 |
+| 39+ | -21846 | 1 | 46 | 21845 |
+| 40 | -21846 | 1 | 46 | -21846 |
+| 40+ | -21846 | 0 | 40 | 21845 |
+| 41 | -21846 | 0 | 40 | 21845 |
+| 41 | -21846 | 0 | 41 | 21845 |
+| 41 | -21846 | 0 | 42 | 21845 |
+| 41 | -21846 | 0 | 43 | 21845 |
+| 41 | -21846 | 0 | 44 | 21845 |
+| 41 | -21846 | 0 | 45 | 21845 |
+| 41 | -21846 | 0 | 46 | -21846 |
+| 41 | -21846 | 0 | 47 | 21845 |
+| 41+ | 21845 | 1 | 46 | -21846 |
+| 42 | 21845 | 1 | 46 | 21845 |
+| 42+ | -21846 | 1 | 47 | 21845 |
+| 43 | -21846 | 1 | 47 | -21846 |
+| 43+ | -21846 | 0 | 40 | 21845 |
+| 44 | -21846 | 0 | 40 | 21845 |
+| 44 | -21846 | 0 | 41 | 21845 |
+| 44 | -21846 | 0 | 42 | 21845 |
+| 44 | -21846 | 0 | 43 | 21845 |
+| 44 | -21846 | 0 | 44 | 21845 |
+| 44 | -21846 | 0 | 45 | 21845 |
+| 44 | -21846 | 0 | 46 | 21845 |
+| 44 | -21846 | 0 | 47 | -21846 |
+| 44+ | 21845 | 1 | 47 | -21846 |
+| 45 | 21845 | 1 | 47 | 21845 |
+| 45+ | 21845 | 0 | 40 | 21845 |
+| 46 | 21845 | 0 | 40 | 21845 |
+| 46 | 21845 | 0 | 41 | 21845 |
+| 46 | 21845 | 0 | 42 | 21845 |
+| 46 | 21845 | 0 | 43 | 21845 |
+| 46 | 21845 | 0 | 44 | 21845 |
+| 46 | 21845 | 0 | 45 | 21845 |
+| 46 | 21845 | 0 | 46 | 21845 |
+| 46 | 21845 | 0 | 47 | 21845 |
+| 46+ | 21845 | 0 | 5 | 0 |
+| 47 | 21845 | 0 | 5 | 0 |
+| 47 | 21845 | 0 | 13 | 1313 |
+| 47 | 21845 | 0 | 21 | 0 |
+| 47 | 21845 | 0 | 29 | 0 |
+| 47 | 21845 | 0 | 37 | 0 |
+| 47 | 21845 | 0 | 45 | 21845 |
+| 47 | 21845 | 0 | 53 | 0 |
+| 47 | 21845 | 0 | 61 | 0 |
+| 47+ | 21845 | 1 | 5 | 0 |
+| 48 | 21845 | 1 | 5 | 21845 |
+| 48+ | 21845 | 1 | 13 | 1313 |
+| 49 | 21845 | 1 | 13 | 21845 |
+| 49+ | 21845 | 1 | 21 | 0 |
+| 50 | 21845 | 1 | 21 | 21845 |
+| 50+ | 21845 | 1 | 29 | 0 |
+| 51 | 21845 | 1 | 29 | 21845 |
+| 51+ | 21845 | 1 | 37 | 0 |
+| 52 | 21845 | 1 | 37 | 21845 |
+| 52+ | 21845 | 1 | 45 | 21845 |
+| 53 | 21845 | 1 | 45 | 21845 |
+| 53+ | 21845 | 1 | 53 | 0 |
+| 54 | 21845 | 1 | 53 | 21845 |
+| 54+ | 21845 | 1 | 61 | 0 |
+| 55 | 21845 | 1 | 61 | 21845 |
+| 55+ | 21845 | 0 | 5 | 21845 |
+| 56 | 21845 | 0 | 5 | 21845 |
+| 56 | 21845 | 0 | 13 | 21845 |
+| 56 | 21845 | 0 | 21 | 21845 |
+| 56 | 21845 | 0 | 29 | 21845 |
+| 56 | 21845 | 0 | 37 | 21845 |
+| 56 | 21845 | 0 | 45 | 21845 |
+| 56 | 21845 | 0 | 53 | 21845 |
+| 56 | 21845 | 0 | 61 | 21845 |
+| 56+ | -21846 | 1 | 5 | 21845 |
+| 57 | -21846 | 1 | 5 | -21846 |
+| 57+ | -21846 | 0 | 5 | -21846 |
+| 58 | -21846 | 0 | 5 | -21846 |
+| 58 | -21846 | 0 | 13 | 21845 |
+| 58 | -21846 | 0 | 21 | 21845 |
+| 58 | -21846 | 0 | 29 | 21845 |
+| 58 | -21846 | 0 | 37 | 21845 |
+| 58 | -21846 | 0 | 45 | 21845 |
+| 58 | -21846 | 0 | 53 | 21845 |
+| 58 | -21846 | 0 | 61 | 21845 |
+| 58+ | 21845 | 1 | 5 | -21846 |
+| 59 | 21845 | 1 | 5 | 21845 |
+| 59+ | -21846 | 1 | 13 | 21845 |
+| 60 | -21846 | 1 | 13 | -21846 |
+| 60+ | -21846 | 0 | 5 | 21845 |
+| 61 | -21846 | 0 | 5 | 21845 |
+| 61 | -21846 | 0 | 13 | -21846 |
+| 61 | -21846 | 0 | 21 | 21845 |
+| 61 | -21846 | 0 | 29 | 21845 |
+| 61 | -21846 | 0 | 37 | 21845 |
+| 61 | -21846 | 0 | 45 | 21845 |
+| 61 | -21846 | 0 | 53 | 21845 |
+| 61 | -21846 | 0 | 61 | 21845 |
+| 61+ | 21845 | 1 | 13 | -21846 |
+| 62 | 21845 | 1 | 13 | 21845 |
+| 62+ | -21846 | 1 | 21 | 21845 |
+| 63 | -21846 | 1 | 21 | -21846 |
+| 63+ | -21846 | 0 | 5 | 21845 |
+| 64 | -21846 | 0 | 5 | 21845 |
+| 64 | -21846 | 0 | 13 | 21845 |
+| 64 | -21846 | 0 | 21 | -21846 |
+| 64 | -21846 | 0 | 29 | 21845 |
+| 64 | -21846 | 0 | 37 | 21845 |
+| 64 | -21846 | 0 | 45 | 21845 |
+| 64 | -21846 | 0 | 53 | 21845 |
+| 64 | -21846 | 0 | 61 | 21845 |
+| 64+ | 21845 | 1 | 21 | -21846 |
+| 65 | 21845 | 1 | 21 | 21845 |
+| 65+ | -21846 | 1 | 29 | 21845 |
+| 66 | -21846 | 1 | 29 | -21846 |
+| 66+ | -21846 | 0 | 5 | 21845 |
+| 67 | -21846 | 0 | 5 | 21845 |
+| 67 | -21846 | 0 | 13 | 21845 |
+| 67 | -21846 | 0 | 21 | 21845 |
+| 67 | -21846 | 0 | 29 | -21846 |
+| 67 | -21846 | 0 | 37 | 21845 |
+| 67 | -21846 | 0 | 45 | 21845 |
+| 67 | -21846 | 0 | 53 | 21845 |
+| 67 | -21846 | 0 | 61 | 21845 |
+| 67+ | 21845 | 1 | 29 | -21846 |
+| 68 | 21845 | 1 | 29 | 21845 |
+| 68+ | -21846 | 1 | 37 | 21845 |
+| 69 | -21846 | 1 | 37 | -21846 |
+| 69+ | -21846 | 0 | 5 | 21845 |
+| 70 | -21846 | 0 | 5 | 21845 |
+| 70 | -21846 | 0 | 13 | 21845 |
+| 70 | -21846 | 0 | 21 | 21845 |
+| 70 | -21846 | 0 | 29 | 21845 |
+| 70 | -21846 | 0 | 37 | -21846 |
+| 70 | -21846 | 0 | 45 | 21845 |
+| 70 | -21846 | 0 | 53 | 21845 |
+| 70 | -21846 | 0 | 61 | 21845 |
+| 70+ | 21845 | 1 | 37 | -21846 |
+| 71 | 21845 | 1 | 37 | 21845 |
+| 71+ | -21846 | 1 | 45 | 21845 |
+| 72 | -21846 | 1 | 45 | -21846 |
+| 72+ | -21846 | 0 | 5 | 21845 |
+| 73 | -21846 | 0 | 5 | 21845 |
+| 73 | -21846 | 0 | 13 | 21845 |
+| 73 | -21846 | 0 | 21 | 21845 |
+| 73 | -21846 | 0 | 29 | 21845 |
+| 73 | -21846 | 0 | 37 | 21845 |
+| 73 | -21846 | 0 | 45 | -21846 |
+| 73 | -21846 | 0 | 53 | 21845 |
+| 73 | -21846 | 0 | 61 | 21845 |
+| 73+ | 21845 | 1 | 45 | -21846 |
+| 74 | 21845 | 1 | 45 | 21845 |
+| 74+ | -21846 | 1 | 53 | 21845 |
+| 75 | -21846 | 1 | 53 | -21846 |
+| 75+ | -21846 | 0 | 5 | 21845 |
+| 76 | -21846 | 0 | 5 | 21845 |
+| 76 | -21846 | 0 | 13 | 21845 |
+| 76 | -21846 | 0 | 21 | 21845 |
+| 76 | -21846 | 0 | 29 | 21845 |
+| 76 | -21846 | 0 | 37 | 21845 |
+| 76 | -21846 | 0 | 45 | 21845 |
+| 76 | -21846 | 0 | 53 | -21846 |
+| 76 | -21846 | 0 | 61 | 21845 |
+| 76+ | 21845 | 1 | 53 | -21846 |
+| 77 | 21845 | 1 | 53 | 21845 |
+| 77+ | -21846 | 1 | 61 | 21845 |
+| 78 | -21846 | 1 | 61 | -21846 |
+| 78+ | -21846 | 0 | 5 | 21845 |
+| 79 | -21846 | 0 | 5 | 21845 |
+| 79 | -21846 | 0 | 13 | 21845 |
+| 79 | -21846 | 0 | 21 | 21845 |
+| 79 | -21846 | 0 | 29 | 21845 |
+| 79 | -21846 | 0 | 37 | 21845 |
+| 79 | -21846 | 0 | 45 | 21845 |
+| 79 | -21846 | 0 | 53 | 21845 |
+| 79 | -21846 | 0 | 61 | -21846 |
+| 79+ | 21845 | 1 | 61 | -21846 |
+| 80 | 21845 | 1 | 61 | 21845 |
+| 80+ | 21845 | 0 | 5 | 21845 |
+| 81 | 21845 | 0 | 5 | 21845 |
+| 81 | 21845 | 0 | 13 | 21845 |
+| 81 | 21845 | 0 | 21 | 21845 |
+| 81 | 21845 | 0 | 29 | 21845 |
+| 81 | 21845 | 0 | 37 | 21845 |
+| 81 | 21845 | 0 | 45 | 21845 |
+| 81 | 21845 | 0 | 53 | 21845 |
+| 81 | 21845 | 0 | 61 | 21845 |
diff --git a/projects/03/a/RAM64.hdl b/projects/03/a/RAM64.hdl new file mode 100644 index 0000000..66efcbd --- /dev/null +++ b/projects/03/a/RAM64.hdl @@ -0,0 +1,19 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/a/RAM64.hdl
+
+/**
+ * Memory of 64 registers, each 16 bit-wide. Out holds the value
+ * stored at the memory location specified by address. If load==1, then
+ * the in value is loaded into the memory location specified by address
+ * (the loaded value will be emitted to out from the next time step onward).
+ */
+
+CHIP RAM64 {
+ IN in[16], load, address[6];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/03/a/RAM64.tst b/projects/03/a/RAM64.tst new file mode 100644 index 0000000..e1a1409 --- /dev/null +++ b/projects/03/a/RAM64.tst @@ -0,0 +1,1026 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/a/RAM64.tst
+
+load RAM64.hdl,
+output-file RAM64.out,
+compare-to RAM64.cmp,
+output-list time%S1.4.1 in%D1.6.1 load%B2.1.2 address%D2.3.2 out%D1.6.1;
+
+set in 0,
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set in 1313,
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+set address 13,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set in 4747,
+set address 47,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 13,
+eval,
+output;
+
+set in 6363,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+set address 63,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 47,
+eval,
+output;
+
+set address 63,
+eval,
+output;
+
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+set load 1,
+set in %B0101010101010101,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+tick,
+output,
+tock,
+output;
+set address %B101010,
+tick,
+output,
+tock,
+output;
+set address %B101011,
+tick,
+output,
+tock,
+output;
+set address %B101100,
+tick,
+output,
+tock,
+output;
+set address %B101101,
+tick,
+output,
+tock,
+output;
+set address %B101110,
+tick,
+output,
+tock,
+output;
+set address %B101111,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+set load 1,
+set address %B101000,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+set load 1,
+set address %B101000,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101001,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+set load 1,
+set address %B101001,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+set load 1,
+set address %B101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101011,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+set load 1,
+set address %B101011,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101100,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+set load 1,
+set address %B101100,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+set load 1,
+set address %B101101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101110,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+set load 1,
+set address %B101110,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101111,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+set load 1,
+set address %B101111,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B101000,
+tick,
+output;
+tock,
+output;
+set address %B101001,
+eval,
+output;
+set address %B101010,
+eval,
+output;
+set address %B101011,
+eval,
+output;
+set address %B101100,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B101110,
+eval,
+output;
+set address %B101111,
+eval,
+output;
+
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
+
+set load 1,
+set in %B0101010101010101,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+tick,
+output,
+tock,
+output;
+set address %B010101,
+tick,
+output,
+tock,
+output;
+set address %B011101,
+tick,
+output,
+tock,
+output;
+set address %B100101,
+tick,
+output,
+tock,
+output;
+set address %B101101,
+tick,
+output,
+tock,
+output;
+set address %B110101,
+tick,
+output,
+tock,
+output;
+set address %B111101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
+
+set load 1,
+set address %B000101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
+
+set load 1,
+set address %B000101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B001101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
+
+set load 1,
+set address %B001101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
+
+set load 1,
+set address %B010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B011101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
+
+set load 1,
+set address %B011101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B100101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
+
+set load 1,
+set address %B100101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
+
+set load 1,
+set address %B101101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B110101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
+
+set load 1,
+set address %B110101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B111101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
+
+set load 1,
+set address %B111101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B000101,
+tick,
+output;
+tock,
+output;
+set address %B001101,
+eval,
+output;
+set address %B010101,
+eval,
+output;
+set address %B011101,
+eval,
+output;
+set address %B100101,
+eval,
+output;
+set address %B101101,
+eval,
+output;
+set address %B110101,
+eval,
+output;
+set address %B111101,
+eval,
+output;
diff --git a/projects/03/a/RAM8.cmp b/projects/03/a/RAM8.cmp new file mode 100644 index 0000000..536c6ef --- /dev/null +++ b/projects/03/a/RAM8.cmp @@ -0,0 +1,173 @@ +| time | in |load |address| out |
+| 0+ | 0 | 0 | 0 | 0 |
+| 1 | 0 | 0 | 0 | 0 |
+| 1+ | 0 | 1 | 0 | 0 |
+| 2 | 0 | 1 | 0 | 0 |
+| 2+ | 11111 | 0 | 0 | 0 |
+| 3 | 11111 | 0 | 0 | 0 |
+| 3+ | 11111 | 1 | 1 | 0 |
+| 4 | 11111 | 1 | 1 | 11111 |
+| 4+ | 11111 | 0 | 0 | 0 |
+| 5 | 11111 | 0 | 0 | 0 |
+| 5+ | 3333 | 0 | 3 | 0 |
+| 6 | 3333 | 0 | 3 | 0 |
+| 6+ | 3333 | 1 | 3 | 0 |
+| 7 | 3333 | 1 | 3 | 3333 |
+| 7+ | 3333 | 0 | 3 | 3333 |
+| 8 | 3333 | 0 | 3 | 3333 |
+| 8 | 3333 | 0 | 1 | 11111 |
+| 8+ | 7777 | 0 | 1 | 11111 |
+| 9 | 7777 | 0 | 1 | 11111 |
+| 9+ | 7777 | 1 | 7 | 0 |
+| 10 | 7777 | 1 | 7 | 7777 |
+| 10+ | 7777 | 0 | 7 | 7777 |
+| 11 | 7777 | 0 | 7 | 7777 |
+| 11 | 7777 | 0 | 3 | 3333 |
+| 11 | 7777 | 0 | 7 | 7777 |
+| 11+ | 7777 | 0 | 0 | 0 |
+| 12 | 7777 | 0 | 0 | 0 |
+| 12 | 7777 | 0 | 1 | 11111 |
+| 12 | 7777 | 0 | 2 | 0 |
+| 12 | 7777 | 0 | 3 | 3333 |
+| 12 | 7777 | 0 | 4 | 0 |
+| 12 | 7777 | 0 | 5 | 0 |
+| 12 | 7777 | 0 | 6 | 0 |
+| 12 | 7777 | 0 | 7 | 7777 |
+| 12+ | 21845 | 1 | 0 | 0 |
+| 13 | 21845 | 1 | 0 | 21845 |
+| 13+ | 21845 | 1 | 1 | 11111 |
+| 14 | 21845 | 1 | 1 | 21845 |
+| 14+ | 21845 | 1 | 2 | 0 |
+| 15 | 21845 | 1 | 2 | 21845 |
+| 15+ | 21845 | 1 | 3 | 3333 |
+| 16 | 21845 | 1 | 3 | 21845 |
+| 16+ | 21845 | 1 | 4 | 0 |
+| 17 | 21845 | 1 | 4 | 21845 |
+| 17+ | 21845 | 1 | 5 | 0 |
+| 18 | 21845 | 1 | 5 | 21845 |
+| 18+ | 21845 | 1 | 6 | 0 |
+| 19 | 21845 | 1 | 6 | 21845 |
+| 19+ | 21845 | 1 | 7 | 7777 |
+| 20 | 21845 | 1 | 7 | 21845 |
+| 20+ | 21845 | 0 | 0 | 21845 |
+| 21 | 21845 | 0 | 0 | 21845 |
+| 21 | 21845 | 0 | 1 | 21845 |
+| 21 | 21845 | 0 | 2 | 21845 |
+| 21 | 21845 | 0 | 3 | 21845 |
+| 21 | 21845 | 0 | 4 | 21845 |
+| 21 | 21845 | 0 | 5 | 21845 |
+| 21 | 21845 | 0 | 6 | 21845 |
+| 21 | 21845 | 0 | 7 | 21845 |
+| 21+ | -21846 | 1 | 0 | 21845 |
+| 22 | -21846 | 1 | 0 | -21846 |
+| 22+ | -21846 | 0 | 0 | -21846 |
+| 23 | -21846 | 0 | 0 | -21846 |
+| 23 | -21846 | 0 | 1 | 21845 |
+| 23 | -21846 | 0 | 2 | 21845 |
+| 23 | -21846 | 0 | 3 | 21845 |
+| 23 | -21846 | 0 | 4 | 21845 |
+| 23 | -21846 | 0 | 5 | 21845 |
+| 23 | -21846 | 0 | 6 | 21845 |
+| 23 | -21846 | 0 | 7 | 21845 |
+| 23+ | 21845 | 1 | 0 | -21846 |
+| 24 | 21845 | 1 | 0 | 21845 |
+| 24+ | -21846 | 1 | 1 | 21845 |
+| 25 | -21846 | 1 | 1 | -21846 |
+| 25+ | -21846 | 0 | 0 | 21845 |
+| 26 | -21846 | 0 | 0 | 21845 |
+| 26 | -21846 | 0 | 1 | -21846 |
+| 26 | -21846 | 0 | 2 | 21845 |
+| 26 | -21846 | 0 | 3 | 21845 |
+| 26 | -21846 | 0 | 4 | 21845 |
+| 26 | -21846 | 0 | 5 | 21845 |
+| 26 | -21846 | 0 | 6 | 21845 |
+| 26 | -21846 | 0 | 7 | 21845 |
+| 26+ | 21845 | 1 | 1 | -21846 |
+| 27 | 21845 | 1 | 1 | 21845 |
+| 27+ | -21846 | 1 | 2 | 21845 |
+| 28 | -21846 | 1 | 2 | -21846 |
+| 28+ | -21846 | 0 | 0 | 21845 |
+| 29 | -21846 | 0 | 0 | 21845 |
+| 29 | -21846 | 0 | 1 | 21845 |
+| 29 | -21846 | 0 | 2 | -21846 |
+| 29 | -21846 | 0 | 3 | 21845 |
+| 29 | -21846 | 0 | 4 | 21845 |
+| 29 | -21846 | 0 | 5 | 21845 |
+| 29 | -21846 | 0 | 6 | 21845 |
+| 29 | -21846 | 0 | 7 | 21845 |
+| 29+ | 21845 | 1 | 2 | -21846 |
+| 30 | 21845 | 1 | 2 | 21845 |
+| 30+ | -21846 | 1 | 3 | 21845 |
+| 31 | -21846 | 1 | 3 | -21846 |
+| 31+ | -21846 | 0 | 0 | 21845 |
+| 32 | -21846 | 0 | 0 | 21845 |
+| 32 | -21846 | 0 | 1 | 21845 |
+| 32 | -21846 | 0 | 2 | 21845 |
+| 32 | -21846 | 0 | 3 | -21846 |
+| 32 | -21846 | 0 | 4 | 21845 |
+| 32 | -21846 | 0 | 5 | 21845 |
+| 32 | -21846 | 0 | 6 | 21845 |
+| 32 | -21846 | 0 | 7 | 21845 |
+| 32+ | 21845 | 1 | 3 | -21846 |
+| 33 | 21845 | 1 | 3 | 21845 |
+| 33+ | -21846 | 1 | 4 | 21845 |
+| 34 | -21846 | 1 | 4 | -21846 |
+| 34+ | -21846 | 0 | 0 | 21845 |
+| 35 | -21846 | 0 | 0 | 21845 |
+| 35 | -21846 | 0 | 1 | 21845 |
+| 35 | -21846 | 0 | 2 | 21845 |
+| 35 | -21846 | 0 | 3 | 21845 |
+| 35 | -21846 | 0 | 4 | -21846 |
+| 35 | -21846 | 0 | 5 | 21845 |
+| 35 | -21846 | 0 | 6 | 21845 |
+| 35 | -21846 | 0 | 7 | 21845 |
+| 35+ | 21845 | 1 | 4 | -21846 |
+| 36 | 21845 | 1 | 4 | 21845 |
+| 36+ | -21846 | 1 | 5 | 21845 |
+| 37 | -21846 | 1 | 5 | -21846 |
+| 37+ | -21846 | 0 | 0 | 21845 |
+| 38 | -21846 | 0 | 0 | 21845 |
+| 38 | -21846 | 0 | 1 | 21845 |
+| 38 | -21846 | 0 | 2 | 21845 |
+| 38 | -21846 | 0 | 3 | 21845 |
+| 38 | -21846 | 0 | 4 | 21845 |
+| 38 | -21846 | 0 | 5 | -21846 |
+| 38 | -21846 | 0 | 6 | 21845 |
+| 38 | -21846 | 0 | 7 | 21845 |
+| 38+ | 21845 | 1 | 5 | -21846 |
+| 39 | 21845 | 1 | 5 | 21845 |
+| 39+ | -21846 | 1 | 6 | 21845 |
+| 40 | -21846 | 1 | 6 | -21846 |
+| 40+ | -21846 | 0 | 0 | 21845 |
+| 41 | -21846 | 0 | 0 | 21845 |
+| 41 | -21846 | 0 | 1 | 21845 |
+| 41 | -21846 | 0 | 2 | 21845 |
+| 41 | -21846 | 0 | 3 | 21845 |
+| 41 | -21846 | 0 | 4 | 21845 |
+| 41 | -21846 | 0 | 5 | 21845 |
+| 41 | -21846 | 0 | 6 | -21846 |
+| 41 | -21846 | 0 | 7 | 21845 |
+| 41+ | 21845 | 1 | 6 | -21846 |
+| 42 | 21845 | 1 | 6 | 21845 |
+| 42+ | -21846 | 1 | 7 | 21845 |
+| 43 | -21846 | 1 | 7 | -21846 |
+| 43+ | -21846 | 0 | 0 | 21845 |
+| 44 | -21846 | 0 | 0 | 21845 |
+| 44 | -21846 | 0 | 1 | 21845 |
+| 44 | -21846 | 0 | 2 | 21845 |
+| 44 | -21846 | 0 | 3 | 21845 |
+| 44 | -21846 | 0 | 4 | 21845 |
+| 44 | -21846 | 0 | 5 | 21845 |
+| 44 | -21846 | 0 | 6 | 21845 |
+| 44 | -21846 | 0 | 7 | -21846 |
+| 44+ | 21845 | 1 | 7 | -21846 |
+| 45 | 21845 | 1 | 7 | 21845 |
+| 45+ | 21845 | 0 | 0 | 21845 |
+| 46 | 21845 | 0 | 0 | 21845 |
+| 46 | 21845 | 0 | 1 | 21845 |
+| 46 | 21845 | 0 | 2 | 21845 |
+| 46 | 21845 | 0 | 3 | 21845 |
+| 46 | 21845 | 0 | 4 | 21845 |
+| 46 | 21845 | 0 | 5 | 21845 |
+| 46 | 21845 | 0 | 6 | 21845 |
+| 46 | 21845 | 0 | 7 | 21845 |
diff --git a/projects/03/a/RAM8.hdl b/projects/03/a/RAM8.hdl new file mode 100644 index 0000000..4c0e070 --- /dev/null +++ b/projects/03/a/RAM8.hdl @@ -0,0 +1,19 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/a/RAM8.hdl
+
+/**
+ * Memory of 8 registers, each 16 bit-wide. Out holds the value
+ * stored at the memory location specified by address. If load==1, then
+ * the in value is loaded into the memory location specified by address
+ * (the loaded value will be emitted to out from the next time step onward).
+ */
+
+CHIP RAM8 {
+ IN in[16], load, address[3];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/03/a/RAM8.tst b/projects/03/a/RAM8.tst new file mode 100644 index 0000000..9b6069c --- /dev/null +++ b/projects/03/a/RAM8.tst @@ -0,0 +1,560 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/a/RAM8.tst
+
+load RAM8.hdl,
+output-file RAM8.out,
+compare-to RAM8.cmp,
+output-list time%S1.4.1 in%D1.6.1 load%B2.1.2 address%D3.1.3 out%D1.6.1;
+
+set in 0,
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set in 11111,
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+set address 1,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set in 3333,
+set address 3,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 1,
+eval,
+output;
+
+set in 7777,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+set address 7,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 3,
+eval,
+output;
+
+set address 7,
+eval,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
+set load 1,
+set in %B0101010101010101,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+tick,
+output,
+tock,
+output;
+set address 2,
+tick,
+output,
+tock,
+output;
+set address 3,
+tick,
+output,
+tock,
+output;
+set address 4,
+tick,
+output,
+tock,
+output;
+set address 5,
+tick,
+output,
+tock,
+output;
+set address 6,
+tick,
+output,
+tock,
+output;
+set address 7,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
+set load 1,
+set address 0,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
+set load 1,
+set address 0,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address 1,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
+set load 1,
+set address 1,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address 2,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
+set load 1,
+set address 2,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address 3,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
+set load 1,
+set address 3,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address 4,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
+set load 1,
+set address 4,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address 5,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
+set load 1,
+set address 5,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address 6,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
+set load 1,
+set address 6,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address 7,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
+set load 1,
+set address 7,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+set address 1,
+eval,
+output;
+set address 2,
+eval,
+output;
+set address 3,
+eval,
+output;
+set address 4,
+eval,
+output;
+set address 5,
+eval,
+output;
+set address 6,
+eval,
+output;
+set address 7,
+eval,
+output;
+
diff --git a/projects/03/a/Register.cmp b/projects/03/a/Register.cmp new file mode 100644 index 0000000..a899f27 --- /dev/null +++ b/projects/03/a/Register.cmp @@ -0,0 +1,149 @@ +| time | in |load | out |
+| 0+ | 0 | 0 | 0 |
+| 1 | 0 | 0 | 0 |
+| 1+ | 0 | 1 | 0 |
+| 2 | 0 | 1 | 0 |
+| 2+ | -32123 | 0 | 0 |
+| 3 | -32123 | 0 | 0 |
+| 3+ | 11111 | 0 | 0 |
+| 4 | 11111 | 0 | 0 |
+| 4+ | -32123 | 1 | 0 |
+| 5 | -32123 | 1 | -32123 |
+| 5+ | -32123 | 1 | -32123 |
+| 6 | -32123 | 1 | -32123 |
+| 6+ | -32123 | 0 | -32123 |
+| 7 | -32123 | 0 | -32123 |
+| 7+ | 12345 | 1 | -32123 |
+| 8 | 12345 | 1 | 12345 |
+| 8+ | 0 | 0 | 12345 |
+| 9 | 0 | 0 | 12345 |
+| 9+ | 0 | 1 | 12345 |
+| 10 | 0 | 1 | 0 |
+| 10+ | 1 | 0 | 0 |
+| 11 | 1 | 0 | 0 |
+| 11+ | 1 | 1 | 0 |
+| 12 | 1 | 1 | 1 |
+| 12+ | 2 | 0 | 1 |
+| 13 | 2 | 0 | 1 |
+| 13+ | 2 | 1 | 1 |
+| 14 | 2 | 1 | 2 |
+| 14+ | 4 | 0 | 2 |
+| 15 | 4 | 0 | 2 |
+| 15+ | 4 | 1 | 2 |
+| 16 | 4 | 1 | 4 |
+| 16+ | 8 | 0 | 4 |
+| 17 | 8 | 0 | 4 |
+| 17+ | 8 | 1 | 4 |
+| 18 | 8 | 1 | 8 |
+| 18+ | 16 | 0 | 8 |
+| 19 | 16 | 0 | 8 |
+| 19+ | 16 | 1 | 8 |
+| 20 | 16 | 1 | 16 |
+| 20+ | 32 | 0 | 16 |
+| 21 | 32 | 0 | 16 |
+| 21+ | 32 | 1 | 16 |
+| 22 | 32 | 1 | 32 |
+| 22+ | 64 | 0 | 32 |
+| 23 | 64 | 0 | 32 |
+| 23+ | 64 | 1 | 32 |
+| 24 | 64 | 1 | 64 |
+| 24+ | 128 | 0 | 64 |
+| 25 | 128 | 0 | 64 |
+| 25+ | 128 | 1 | 64 |
+| 26 | 128 | 1 | 128 |
+| 26+ | 256 | 0 | 128 |
+| 27 | 256 | 0 | 128 |
+| 27+ | 256 | 1 | 128 |
+| 28 | 256 | 1 | 256 |
+| 28+ | 512 | 0 | 256 |
+| 29 | 512 | 0 | 256 |
+| 29+ | 512 | 1 | 256 |
+| 30 | 512 | 1 | 512 |
+| 30+ | 1024 | 0 | 512 |
+| 31 | 1024 | 0 | 512 |
+| 31+ | 1024 | 1 | 512 |
+| 32 | 1024 | 1 | 1024 |
+| 32+ | 2048 | 0 | 1024 |
+| 33 | 2048 | 0 | 1024 |
+| 33+ | 2048 | 1 | 1024 |
+| 34 | 2048 | 1 | 2048 |
+| 34+ | 4096 | 0 | 2048 |
+| 35 | 4096 | 0 | 2048 |
+| 35+ | 4096 | 1 | 2048 |
+| 36 | 4096 | 1 | 4096 |
+| 36+ | 8192 | 0 | 4096 |
+| 37 | 8192 | 0 | 4096 |
+| 37+ | 8192 | 1 | 4096 |
+| 38 | 8192 | 1 | 8192 |
+| 38+ | 16384 | 0 | 8192 |
+| 39 | 16384 | 0 | 8192 |
+| 39+ | 16384 | 1 | 8192 |
+| 40 | 16384 | 1 | 16384 |
+| 40+ | -32768 | 0 | 16384 |
+| 41 | -32768 | 0 | 16384 |
+| 41+ | -32768 | 1 | 16384 |
+| 42 | -32768 | 1 | -32768 |
+| 42+ | -2 | 0 | -32768 |
+| 43 | -2 | 0 | -32768 |
+| 43+ | -2 | 1 | -32768 |
+| 44 | -2 | 1 | -2 |
+| 44+ | -3 | 0 | -2 |
+| 45 | -3 | 0 | -2 |
+| 45+ | -3 | 1 | -2 |
+| 46 | -3 | 1 | -3 |
+| 46+ | -5 | 0 | -3 |
+| 47 | -5 | 0 | -3 |
+| 47+ | -5 | 1 | -3 |
+| 48 | -5 | 1 | -5 |
+| 48+ | -9 | 0 | -5 |
+| 49 | -9 | 0 | -5 |
+| 49+ | -9 | 1 | -5 |
+| 50 | -9 | 1 | -9 |
+| 50+ | -17 | 0 | -9 |
+| 51 | -17 | 0 | -9 |
+| 51+ | -17 | 1 | -9 |
+| 52 | -17 | 1 | -17 |
+| 52+ | -33 | 0 | -17 |
+| 53 | -33 | 0 | -17 |
+| 53+ | -33 | 1 | -17 |
+| 54 | -33 | 1 | -33 |
+| 54+ | -65 | 0 | -33 |
+| 55 | -65 | 0 | -33 |
+| 55+ | -65 | 1 | -33 |
+| 56 | -65 | 1 | -65 |
+| 56+ | -129 | 0 | -65 |
+| 57 | -129 | 0 | -65 |
+| 57+ | -129 | 1 | -65 |
+| 58 | -129 | 1 | -129 |
+| 58+ | -257 | 0 | -129 |
+| 59 | -257 | 0 | -129 |
+| 59+ | -257 | 1 | -129 |
+| 60 | -257 | 1 | -257 |
+| 60+ | -513 | 0 | -257 |
+| 61 | -513 | 0 | -257 |
+| 61+ | -513 | 1 | -257 |
+| 62 | -513 | 1 | -513 |
+| 62+ | -1025 | 0 | -513 |
+| 63 | -1025 | 0 | -513 |
+| 63+ | -1025 | 1 | -513 |
+| 64 | -1025 | 1 | -1025 |
+| 64+ | -2049 | 0 | -1025 |
+| 65 | -2049 | 0 | -1025 |
+| 65+ | -2049 | 1 | -1025 |
+| 66 | -2049 | 1 | -2049 |
+| 66+ | -4097 | 0 | -2049 |
+| 67 | -4097 | 0 | -2049 |
+| 67+ | -4097 | 1 | -2049 |
+| 68 | -4097 | 1 | -4097 |
+| 68+ | -8193 | 0 | -4097 |
+| 69 | -8193 | 0 | -4097 |
+| 69+ | -8193 | 1 | -4097 |
+| 70 | -8193 | 1 | -8193 |
+| 70+ | -16385 | 0 | -8193 |
+| 71 | -16385 | 0 | -8193 |
+| 71+ | -16385 | 1 | -8193 |
+| 72 | -16385 | 1 | -16385 |
+| 72+ | 32767 | 0 | -16385 |
+| 73 | 32767 | 0 | -16385 |
+| 73+ | 32767 | 1 | -16385 |
+| 74 | 32767 | 1 | 32767 |
diff --git a/projects/03/a/Register.hdl b/projects/03/a/Register.hdl new file mode 100644 index 0000000..926b99f --- /dev/null +++ b/projects/03/a/Register.hdl @@ -0,0 +1,18 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/a/Register.hdl
+
+/**
+ * 16-bit register:
+ * If load[t] == 1 then out[t+1] = in[t]
+ * else out does not change
+ */
+
+CHIP Register {
+ IN in[16], load;
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
diff --git a/projects/03/a/Register.tst b/projects/03/a/Register.tst new file mode 100644 index 0000000..aeec166 --- /dev/null +++ b/projects/03/a/Register.tst @@ -0,0 +1,569 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/a/Register.tst
+
+load Register.hdl,
+output-file Register.out,
+compare-to Register.cmp,
+output-list time%S1.4.1 in%D1.6.1 load%B2.1.2 out%D1.6.1;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in -32123,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 11111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in -32123,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in -32123,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in -32123,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 12345,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set in 0,
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000000000000001,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000000000000010,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000000000000100,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000000000001000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000000000010000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000000000100000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000000001000000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000000010000000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000000100000000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000001000000000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000010000000000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0000100000000000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0001000000000000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0010000000000000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0100000000000000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1000000000000000,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111111111111110,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111111111111101,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111111111111011,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111111111110111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111111111101111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111111111011111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111111110111111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111111101111111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111111011111111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111110111111111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111101111111111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1111011111111111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1110111111111111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1101111111111111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B1011111111111111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
+
+set in %B0111111111111111,
+set load 0,
+tick,
+output;
+
+tock,
+output;
+
+set load 1,
+tick,
+output;
+
+tock,
+output;
diff --git a/projects/03/b/RAM16K.cmp b/projects/03/b/RAM16K.cmp new file mode 100644 index 0000000..a1ad9db --- /dev/null +++ b/projects/03/b/RAM16K.cmp @@ -0,0 +1,320 @@ +| time | in |load | address | out |
+| 0+ | 0 | 0 | 0 | 0 |
+| 1 | 0 | 0 | 0 | 0 |
+| 1+ | 0 | 1 | 0 | 0 |
+| 2 | 0 | 1 | 0 | 0 |
+| 2+ | 4321 | 0 | 0 | 0 |
+| 3 | 4321 | 0 | 0 | 0 |
+| 3+ | 4321 | 1 | 4321 | 0 |
+| 4 | 4321 | 1 | 4321 | 4321 |
+| 4+ | 4321 | 0 | 0 | 0 |
+| 5 | 4321 | 0 | 0 | 0 |
+| 5+ | 12345 | 0 | 12345 | 0 |
+| 6 | 12345 | 0 | 12345 | 0 |
+| 6+ | 12345 | 1 | 12345 | 0 |
+| 7 | 12345 | 1 | 12345 | 12345 |
+| 7+ | 12345 | 0 | 12345 | 12345 |
+| 8 | 12345 | 0 | 12345 | 12345 |
+| 8 | 12345 | 0 | 4321 | 4321 |
+| 8+ | 16383 | 0 | 4321 | 4321 |
+| 9 | 16383 | 0 | 4321 | 4321 |
+| 9+ | 16383 | 1 | 16383 | 0 |
+| 10 | 16383 | 1 | 16383 | 16383 |
+| 10+ | 16383 | 0 | 16383 | 16383 |
+| 11 | 16383 | 0 | 16383 | 16383 |
+| 11 | 16383 | 0 | 12345 | 12345 |
+| 11 | 16383 | 0 | 16383 | 16383 |
+| 11+ | 16383 | 0 | 10920 | 0 |
+| 12 | 16383 | 0 | 10920 | 0 |
+| 12 | 16383 | 0 | 10921 | 0 |
+| 12 | 16383 | 0 | 10922 | 0 |
+| 12 | 16383 | 0 | 10923 | 0 |
+| 12 | 16383 | 0 | 10924 | 0 |
+| 12 | 16383 | 0 | 10925 | 0 |
+| 12 | 16383 | 0 | 10926 | 0 |
+| 12 | 16383 | 0 | 10927 | 0 |
+| 12+ | 21845 | 1 | 10920 | 0 |
+| 13 | 21845 | 1 | 10920 | 21845 |
+| 13+ | 21845 | 1 | 10921 | 0 |
+| 14 | 21845 | 1 | 10921 | 21845 |
+| 14+ | 21845 | 1 | 10922 | 0 |
+| 15 | 21845 | 1 | 10922 | 21845 |
+| 15+ | 21845 | 1 | 10923 | 0 |
+| 16 | 21845 | 1 | 10923 | 21845 |
+| 16+ | 21845 | 1 | 10924 | 0 |
+| 17 | 21845 | 1 | 10924 | 21845 |
+| 17+ | 21845 | 1 | 10925 | 0 |
+| 18 | 21845 | 1 | 10925 | 21845 |
+| 18+ | 21845 | 1 | 10926 | 0 |
+| 19 | 21845 | 1 | 10926 | 21845 |
+| 19+ | 21845 | 1 | 10927 | 0 |
+| 20 | 21845 | 1 | 10927 | 21845 |
+| 20+ | 21845 | 0 | 10920 | 21845 |
+| 21 | 21845 | 0 | 10920 | 21845 |
+| 21 | 21845 | 0 | 10921 | 21845 |
+| 21 | 21845 | 0 | 10922 | 21845 |
+| 21 | 21845 | 0 | 10923 | 21845 |
+| 21 | 21845 | 0 | 10924 | 21845 |
+| 21 | 21845 | 0 | 10925 | 21845 |
+| 21 | 21845 | 0 | 10926 | 21845 |
+| 21 | 21845 | 0 | 10927 | 21845 |
+| 21+ | -21846 | 1 | 10920 | 21845 |
+| 22 | -21846 | 1 | 10920 | -21846 |
+| 22+ | -21846 | 0 | 10920 | -21846 |
+| 23 | -21846 | 0 | 10920 | -21846 |
+| 23 | -21846 | 0 | 10921 | 21845 |
+| 23 | -21846 | 0 | 10922 | 21845 |
+| 23 | -21846 | 0 | 10923 | 21845 |
+| 23 | -21846 | 0 | 10924 | 21845 |
+| 23 | -21846 | 0 | 10925 | 21845 |
+| 23 | -21846 | 0 | 10926 | 21845 |
+| 23 | -21846 | 0 | 10927 | 21845 |
+| 23+ | 21845 | 1 | 10920 | -21846 |
+| 24 | 21845 | 1 | 10920 | 21845 |
+| 24+ | -21846 | 1 | 10921 | 21845 |
+| 25 | -21846 | 1 | 10921 | -21846 |
+| 25+ | -21846 | 0 | 10920 | 21845 |
+| 26 | -21846 | 0 | 10920 | 21845 |
+| 26 | -21846 | 0 | 10921 | -21846 |
+| 26 | -21846 | 0 | 10922 | 21845 |
+| 26 | -21846 | 0 | 10923 | 21845 |
+| 26 | -21846 | 0 | 10924 | 21845 |
+| 26 | -21846 | 0 | 10925 | 21845 |
+| 26 | -21846 | 0 | 10926 | 21845 |
+| 26 | -21846 | 0 | 10927 | 21845 |
+| 26+ | 21845 | 1 | 10921 | -21846 |
+| 27 | 21845 | 1 | 10921 | 21845 |
+| 27+ | -21846 | 1 | 10922 | 21845 |
+| 28 | -21846 | 1 | 10922 | -21846 |
+| 28+ | -21846 | 0 | 10920 | 21845 |
+| 29 | -21846 | 0 | 10920 | 21845 |
+| 29 | -21846 | 0 | 10921 | 21845 |
+| 29 | -21846 | 0 | 10922 | -21846 |
+| 29 | -21846 | 0 | 10923 | 21845 |
+| 29 | -21846 | 0 | 10924 | 21845 |
+| 29 | -21846 | 0 | 10925 | 21845 |
+| 29 | -21846 | 0 | 10926 | 21845 |
+| 29 | -21846 | 0 | 10927 | 21845 |
+| 29+ | 21845 | 1 | 10922 | -21846 |
+| 30 | 21845 | 1 | 10922 | 21845 |
+| 30+ | -21846 | 1 | 10923 | 21845 |
+| 31 | -21846 | 1 | 10923 | -21846 |
+| 31+ | -21846 | 0 | 10920 | 21845 |
+| 32 | -21846 | 0 | 10920 | 21845 |
+| 32 | -21846 | 0 | 10921 | 21845 |
+| 32 | -21846 | 0 | 10922 | 21845 |
+| 32 | -21846 | 0 | 10923 | -21846 |
+| 32 | -21846 | 0 | 10924 | 21845 |
+| 32 | -21846 | 0 | 10925 | 21845 |
+| 32 | -21846 | 0 | 10926 | 21845 |
+| 32 | -21846 | 0 | 10927 | 21845 |
+| 32+ | 21845 | 1 | 10923 | -21846 |
+| 33 | 21845 | 1 | 10923 | 21845 |
+| 33+ | -21846 | 1 | 10924 | 21845 |
+| 34 | -21846 | 1 | 10924 | -21846 |
+| 34+ | -21846 | 0 | 10920 | 21845 |
+| 35 | -21846 | 0 | 10920 | 21845 |
+| 35 | -21846 | 0 | 10921 | 21845 |
+| 35 | -21846 | 0 | 10922 | 21845 |
+| 35 | -21846 | 0 | 10923 | 21845 |
+| 35 | -21846 | 0 | 10924 | -21846 |
+| 35 | -21846 | 0 | 10925 | 21845 |
+| 35 | -21846 | 0 | 10926 | 21845 |
+| 35 | -21846 | 0 | 10927 | 21845 |
+| 35+ | 21845 | 1 | 10924 | -21846 |
+| 36 | 21845 | 1 | 10924 | 21845 |
+| 36+ | -21846 | 1 | 10925 | 21845 |
+| 37 | -21846 | 1 | 10925 | -21846 |
+| 37+ | -21846 | 0 | 10920 | 21845 |
+| 38 | -21846 | 0 | 10920 | 21845 |
+| 38 | -21846 | 0 | 10921 | 21845 |
+| 38 | -21846 | 0 | 10922 | 21845 |
+| 38 | -21846 | 0 | 10923 | 21845 |
+| 38 | -21846 | 0 | 10924 | 21845 |
+| 38 | -21846 | 0 | 10925 | -21846 |
+| 38 | -21846 | 0 | 10926 | 21845 |
+| 38 | -21846 | 0 | 10927 | 21845 |
+| 38+ | 21845 | 1 | 10925 | -21846 |
+| 39 | 21845 | 1 | 10925 | 21845 |
+| 39+ | -21846 | 1 | 10926 | 21845 |
+| 40 | -21846 | 1 | 10926 | -21846 |
+| 40+ | -21846 | 0 | 10920 | 21845 |
+| 41 | -21846 | 0 | 10920 | 21845 |
+| 41 | -21846 | 0 | 10921 | 21845 |
+| 41 | -21846 | 0 | 10922 | 21845 |
+| 41 | -21846 | 0 | 10923 | 21845 |
+| 41 | -21846 | 0 | 10924 | 21845 |
+| 41 | -21846 | 0 | 10925 | 21845 |
+| 41 | -21846 | 0 | 10926 | -21846 |
+| 41 | -21846 | 0 | 10927 | 21845 |
+| 41+ | 21845 | 1 | 10926 | -21846 |
+| 42 | 21845 | 1 | 10926 | 21845 |
+| 42+ | -21846 | 1 | 10927 | 21845 |
+| 43 | -21846 | 1 | 10927 | -21846 |
+| 43+ | -21846 | 0 | 10920 | 21845 |
+| 44 | -21846 | 0 | 10920 | 21845 |
+| 44 | -21846 | 0 | 10921 | 21845 |
+| 44 | -21846 | 0 | 10922 | 21845 |
+| 44 | -21846 | 0 | 10923 | 21845 |
+| 44 | -21846 | 0 | 10924 | 21845 |
+| 44 | -21846 | 0 | 10925 | 21845 |
+| 44 | -21846 | 0 | 10926 | 21845 |
+| 44 | -21846 | 0 | 10927 | -21846 |
+| 44+ | 21845 | 1 | 10927 | -21846 |
+| 45 | 21845 | 1 | 10927 | 21845 |
+| 45+ | 21845 | 0 | 10920 | 21845 |
+| 46 | 21845 | 0 | 10920 | 21845 |
+| 46 | 21845 | 0 | 10921 | 21845 |
+| 46 | 21845 | 0 | 10922 | 21845 |
+| 46 | 21845 | 0 | 10923 | 21845 |
+| 46 | 21845 | 0 | 10924 | 21845 |
+| 46 | 21845 | 0 | 10925 | 21845 |
+| 46 | 21845 | 0 | 10926 | 21845 |
+| 46 | 21845 | 0 | 10927 | 21845 |
+| 46+ | 21845 | 0 | 1365 | 0 |
+| 47 | 21845 | 0 | 1365 | 0 |
+| 47 | 21845 | 0 | 3413 | 0 |
+| 47 | 21845 | 0 | 5461 | 0 |
+| 47 | 21845 | 0 | 7509 | 0 |
+| 47 | 21845 | 0 | 9557 | 0 |
+| 47 | 21845 | 0 | 11605 | 0 |
+| 47 | 21845 | 0 | 13653 | 0 |
+| 47 | 21845 | 0 | 15701 | 0 |
+| 47+ | 21845 | 1 | 1365 | 0 |
+| 48 | 21845 | 1 | 1365 | 21845 |
+| 48+ | 21845 | 1 | 3413 | 0 |
+| 49 | 21845 | 1 | 3413 | 21845 |
+| 49+ | 21845 | 1 | 5461 | 0 |
+| 50 | 21845 | 1 | 5461 | 21845 |
+| 50+ | 21845 | 1 | 7509 | 0 |
+| 51 | 21845 | 1 | 7509 | 21845 |
+| 51+ | 21845 | 1 | 9557 | 0 |
+| 52 | 21845 | 1 | 9557 | 21845 |
+| 52+ | 21845 | 1 | 11605 | 0 |
+| 53 | 21845 | 1 | 11605 | 21845 |
+| 53+ | 21845 | 1 | 13653 | 0 |
+| 54 | 21845 | 1 | 13653 | 21845 |
+| 54+ | 21845 | 1 | 15701 | 0 |
+| 55 | 21845 | 1 | 15701 | 21845 |
+| 55+ | 21845 | 0 | 1365 | 21845 |
+| 56 | 21845 | 0 | 1365 | 21845 |
+| 56 | 21845 | 0 | 3413 | 21845 |
+| 56 | 21845 | 0 | 5461 | 21845 |
+| 56 | 21845 | 0 | 7509 | 21845 |
+| 56 | 21845 | 0 | 9557 | 21845 |
+| 56 | 21845 | 0 | 11605 | 21845 |
+| 56 | 21845 | 0 | 13653 | 21845 |
+| 56 | 21845 | 0 | 15701 | 21845 |
+| 56+ | -21846 | 1 | 1365 | 21845 |
+| 57 | -21846 | 1 | 1365 | -21846 |
+| 57+ | -21846 | 0 | 1365 | -21846 |
+| 58 | -21846 | 0 | 1365 | -21846 |
+| 58 | -21846 | 0 | 3413 | 21845 |
+| 58 | -21846 | 0 | 5461 | 21845 |
+| 58 | -21846 | 0 | 7509 | 21845 |
+| 58 | -21846 | 0 | 9557 | 21845 |
+| 58 | -21846 | 0 | 11605 | 21845 |
+| 58 | -21846 | 0 | 13653 | 21845 |
+| 58 | -21846 | 0 | 15701 | 21845 |
+| 58+ | 21845 | 1 | 1365 | -21846 |
+| 59 | 21845 | 1 | 1365 | 21845 |
+| 59+ | -21846 | 1 | 3413 | 21845 |
+| 60 | -21846 | 1 | 3413 | -21846 |
+| 60+ | -21846 | 0 | 1365 | 21845 |
+| 61 | -21846 | 0 | 1365 | 21845 |
+| 61 | -21846 | 0 | 3413 | -21846 |
+| 61 | -21846 | 0 | 5461 | 21845 |
+| 61 | -21846 | 0 | 7509 | 21845 |
+| 61 | -21846 | 0 | 9557 | 21845 |
+| 61 | -21846 | 0 | 11605 | 21845 |
+| 61 | -21846 | 0 | 13653 | 21845 |
+| 61 | -21846 | 0 | 15701 | 21845 |
+| 61+ | 21845 | 1 | 3413 | -21846 |
+| 62 | 21845 | 1 | 3413 | 21845 |
+| 62+ | -21846 | 1 | 5461 | 21845 |
+| 63 | -21846 | 1 | 5461 | -21846 |
+| 63+ | -21846 | 0 | 1365 | 21845 |
+| 64 | -21846 | 0 | 1365 | 21845 |
+| 64 | -21846 | 0 | 3413 | 21845 |
+| 64 | -21846 | 0 | 5461 | -21846 |
+| 64 | -21846 | 0 | 7509 | 21845 |
+| 64 | -21846 | 0 | 9557 | 21845 |
+| 64 | -21846 | 0 | 11605 | 21845 |
+| 64 | -21846 | 0 | 13653 | 21845 |
+| 64 | -21846 | 0 | 15701 | 21845 |
+| 64+ | 21845 | 1 | 5461 | -21846 |
+| 65 | 21845 | 1 | 5461 | 21845 |
+| 65+ | -21846 | 1 | 7509 | 21845 |
+| 66 | -21846 | 1 | 7509 | -21846 |
+| 66+ | -21846 | 0 | 1365 | 21845 |
+| 67 | -21846 | 0 | 1365 | 21845 |
+| 67 | -21846 | 0 | 3413 | 21845 |
+| 67 | -21846 | 0 | 5461 | 21845 |
+| 67 | -21846 | 0 | 7509 | -21846 |
+| 67 | -21846 | 0 | 9557 | 21845 |
+| 67 | -21846 | 0 | 11605 | 21845 |
+| 67 | -21846 | 0 | 13653 | 21845 |
+| 67 | -21846 | 0 | 15701 | 21845 |
+| 67+ | 21845 | 1 | 7509 | -21846 |
+| 68 | 21845 | 1 | 7509 | 21845 |
+| 68+ | -21846 | 1 | 9557 | 21845 |
+| 69 | -21846 | 1 | 9557 | -21846 |
+| 69+ | -21846 | 0 | 1365 | 21845 |
+| 70 | -21846 | 0 | 1365 | 21845 |
+| 70 | -21846 | 0 | 3413 | 21845 |
+| 70 | -21846 | 0 | 5461 | 21845 |
+| 70 | -21846 | 0 | 7509 | 21845 |
+| 70 | -21846 | 0 | 9557 | -21846 |
+| 70 | -21846 | 0 | 11605 | 21845 |
+| 70 | -21846 | 0 | 13653 | 21845 |
+| 70 | -21846 | 0 | 15701 | 21845 |
+| 70+ | 21845 | 1 | 9557 | -21846 |
+| 71 | 21845 | 1 | 9557 | 21845 |
+| 71+ | -21846 | 1 | 11605 | 21845 |
+| 72 | -21846 | 1 | 11605 | -21846 |
+| 72+ | -21846 | 0 | 1365 | 21845 |
+| 73 | -21846 | 0 | 1365 | 21845 |
+| 73 | -21846 | 0 | 3413 | 21845 |
+| 73 | -21846 | 0 | 5461 | 21845 |
+| 73 | -21846 | 0 | 7509 | 21845 |
+| 73 | -21846 | 0 | 9557 | 21845 |
+| 73 | -21846 | 0 | 11605 | -21846 |
+| 73 | -21846 | 0 | 13653 | 21845 |
+| 73 | -21846 | 0 | 15701 | 21845 |
+| 73+ | 21845 | 1 | 11605 | -21846 |
+| 74 | 21845 | 1 | 11605 | 21845 |
+| 74+ | -21846 | 1 | 13653 | 21845 |
+| 75 | -21846 | 1 | 13653 | -21846 |
+| 75+ | -21846 | 0 | 1365 | 21845 |
+| 76 | -21846 | 0 | 1365 | 21845 |
+| 76 | -21846 | 0 | 3413 | 21845 |
+| 76 | -21846 | 0 | 5461 | 21845 |
+| 76 | -21846 | 0 | 7509 | 21845 |
+| 76 | -21846 | 0 | 9557 | 21845 |
+| 76 | -21846 | 0 | 11605 | 21845 |
+| 76 | -21846 | 0 | 13653 | -21846 |
+| 76 | -21846 | 0 | 15701 | 21845 |
+| 76+ | 21845 | 1 | 13653 | -21846 |
+| 77 | 21845 | 1 | 13653 | 21845 |
+| 77+ | -21846 | 1 | 15701 | 21845 |
+| 78 | -21846 | 1 | 15701 | -21846 |
+| 78+ | -21846 | 0 | 1365 | 21845 |
+| 79 | -21846 | 0 | 1365 | 21845 |
+| 79 | -21846 | 0 | 3413 | 21845 |
+| 79 | -21846 | 0 | 5461 | 21845 |
+| 79 | -21846 | 0 | 7509 | 21845 |
+| 79 | -21846 | 0 | 9557 | 21845 |
+| 79 | -21846 | 0 | 11605 | 21845 |
+| 79 | -21846 | 0 | 13653 | 21845 |
+| 79 | -21846 | 0 | 15701 | -21846 |
+| 79+ | 21845 | 1 | 15701 | -21846 |
+| 80 | 21845 | 1 | 15701 | 21845 |
+| 80+ | 21845 | 0 | 1365 | 21845 |
+| 81 | 21845 | 0 | 1365 | 21845 |
+| 81 | 21845 | 0 | 3413 | 21845 |
+| 81 | 21845 | 0 | 5461 | 21845 |
+| 81 | 21845 | 0 | 7509 | 21845 |
+| 81 | 21845 | 0 | 9557 | 21845 |
+| 81 | 21845 | 0 | 11605 | 21845 |
+| 81 | 21845 | 0 | 13653 | 21845 |
+| 81 | 21845 | 0 | 15701 | 21845 |
diff --git a/projects/03/b/RAM16K.hdl b/projects/03/b/RAM16K.hdl new file mode 100644 index 0000000..119a19e --- /dev/null +++ b/projects/03/b/RAM16K.hdl @@ -0,0 +1,19 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/b/RAM16K.hdl
+
+/**
+ * Memory of 16K registers, each 16 bit-wide. Out holds the value
+ * stored at the memory location specified by address. If load==1, then
+ * the in value is loaded into the memory location specified by address
+ * (the loaded value will be emitted to out from the next time step onward).
+ */
+
+CHIP RAM16K {
+ IN in[16], load, address[14];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/03/b/RAM16K.tst b/projects/03/b/RAM16K.tst new file mode 100644 index 0000000..e556ad4 --- /dev/null +++ b/projects/03/b/RAM16K.tst @@ -0,0 +1,1026 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/b/RAM16K.tst
+
+load RAM16K.hdl,
+output-file RAM16K.out,
+compare-to RAM16K.cmp,
+output-list time%S1.4.1 in%D1.6.1 load%B2.1.2 address%D2.5.2 out%D1.6.1;
+
+set in 0,
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set in 4321,
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+set address 4321,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set in 12345,
+set address 12345,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 4321,
+eval,
+output;
+
+set in 16383,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+set address 16383,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 12345,
+eval,
+output;
+
+set address 16383,
+eval,
+output;
+
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+set load 1,
+set in %B0101010101010101,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+tick,
+output,
+tock,
+output;
+set address %B10101010101010,
+tick,
+output,
+tock,
+output;
+set address %B10101010101011,
+tick,
+output,
+tock,
+output;
+set address %B10101010101100,
+tick,
+output,
+tock,
+output;
+set address %B10101010101101,
+tick,
+output,
+tock,
+output;
+set address %B10101010101110,
+tick,
+output,
+tock,
+output;
+set address %B10101010101111,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+set load 1,
+set address %B10101010101000,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+set load 1,
+set address %B10101010101000,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B10101010101001,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+set load 1,
+set address %B10101010101001,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B10101010101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+set load 1,
+set address %B10101010101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B10101010101011,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+set load 1,
+set address %B10101010101011,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B10101010101100,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+set load 1,
+set address %B10101010101100,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B10101010101101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+set load 1,
+set address %B10101010101101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B10101010101110,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+set load 1,
+set address %B10101010101110,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B10101010101111,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+set load 1,
+set address %B10101010101111,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B10101010101000,
+tick,
+output;
+tock,
+output;
+set address %B10101010101001,
+eval,
+output;
+set address %B10101010101010,
+eval,
+output;
+set address %B10101010101011,
+eval,
+output;
+set address %B10101010101100,
+eval,
+output;
+set address %B10101010101101,
+eval,
+output;
+set address %B10101010101110,
+eval,
+output;
+set address %B10101010101111,
+eval,
+output;
+
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
+
+set load 1,
+set in %B0101010101010101,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+tick,
+output,
+tock,
+output;
+set address %B01010101010101,
+tick,
+output,
+tock,
+output;
+set address %B01110101010101,
+tick,
+output,
+tock,
+output;
+set address %B10010101010101,
+tick,
+output,
+tock,
+output;
+set address %B10110101010101,
+tick,
+output,
+tock,
+output;
+set address %B11010101010101,
+tick,
+output,
+tock,
+output;
+set address %B11110101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
+
+set load 1,
+set address %B00010101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
+
+set load 1,
+set address %B00010101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B00110101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
+
+set load 1,
+set address %B00110101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B01010101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
+
+set load 1,
+set address %B01010101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B01110101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
+
+set load 1,
+set address %B01110101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B10010101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
+
+set load 1,
+set address %B10010101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B10110101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
+
+set load 1,
+set address %B10110101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B11010101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
+
+set load 1,
+set address %B11010101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B11110101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
+
+set load 1,
+set address %B11110101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B00010101010101,
+tick,
+output;
+tock,
+output;
+set address %B00110101010101,
+eval,
+output;
+set address %B01010101010101,
+eval,
+output;
+set address %B01110101010101,
+eval,
+output;
+set address %B10010101010101,
+eval,
+output;
+set address %B10110101010101,
+eval,
+output;
+set address %B11010101010101,
+eval,
+output;
+set address %B11110101010101,
+eval,
+output;
diff --git a/projects/03/b/RAM4K.cmp b/projects/03/b/RAM4K.cmp new file mode 100644 index 0000000..a614796 --- /dev/null +++ b/projects/03/b/RAM4K.cmp @@ -0,0 +1,320 @@ +| time | in |load |address | out |
+| 0+ | 0 | 0 | 0 | 0 |
+| 1 | 0 | 0 | 0 | 0 |
+| 1+ | 0 | 1 | 0 | 0 |
+| 2 | 0 | 1 | 0 | 0 |
+| 2+ | 1111 | 0 | 0 | 0 |
+| 3 | 1111 | 0 | 0 | 0 |
+| 3+ | 1111 | 1 | 1111 | 0 |
+| 4 | 1111 | 1 | 1111 | 1111 |
+| 4+ | 1111 | 0 | 0 | 0 |
+| 5 | 1111 | 0 | 0 | 0 |
+| 5+ | 3513 | 0 | 3513 | 0 |
+| 6 | 3513 | 0 | 3513 | 0 |
+| 6+ | 3513 | 1 | 3513 | 0 |
+| 7 | 3513 | 1 | 3513 | 3513 |
+| 7+ | 3513 | 0 | 3513 | 3513 |
+| 8 | 3513 | 0 | 3513 | 3513 |
+| 8 | 3513 | 0 | 1111 | 1111 |
+| 8+ | 4095 | 0 | 1111 | 1111 |
+| 9 | 4095 | 0 | 1111 | 1111 |
+| 9+ | 4095 | 1 | 4095 | 0 |
+| 10 | 4095 | 1 | 4095 | 4095 |
+| 10+ | 4095 | 0 | 4095 | 4095 |
+| 11 | 4095 | 0 | 4095 | 4095 |
+| 11 | 4095 | 0 | 3513 | 3513 |
+| 11 | 4095 | 0 | 4095 | 4095 |
+| 11+ | 4095 | 0 | 2728 | 0 |
+| 12 | 4095 | 0 | 2728 | 0 |
+| 12 | 4095 | 0 | 2729 | 0 |
+| 12 | 4095 | 0 | 2730 | 0 |
+| 12 | 4095 | 0 | 2731 | 0 |
+| 12 | 4095 | 0 | 2732 | 0 |
+| 12 | 4095 | 0 | 2733 | 0 |
+| 12 | 4095 | 0 | 2734 | 0 |
+| 12 | 4095 | 0 | 2735 | 0 |
+| 12+ | 21845 | 1 | 2728 | 0 |
+| 13 | 21845 | 1 | 2728 | 21845 |
+| 13+ | 21845 | 1 | 2729 | 0 |
+| 14 | 21845 | 1 | 2729 | 21845 |
+| 14+ | 21845 | 1 | 2730 | 0 |
+| 15 | 21845 | 1 | 2730 | 21845 |
+| 15+ | 21845 | 1 | 2731 | 0 |
+| 16 | 21845 | 1 | 2731 | 21845 |
+| 16+ | 21845 | 1 | 2732 | 0 |
+| 17 | 21845 | 1 | 2732 | 21845 |
+| 17+ | 21845 | 1 | 2733 | 0 |
+| 18 | 21845 | 1 | 2733 | 21845 |
+| 18+ | 21845 | 1 | 2734 | 0 |
+| 19 | 21845 | 1 | 2734 | 21845 |
+| 19+ | 21845 | 1 | 2735 | 0 |
+| 20 | 21845 | 1 | 2735 | 21845 |
+| 20+ | 21845 | 0 | 2728 | 21845 |
+| 21 | 21845 | 0 | 2728 | 21845 |
+| 21 | 21845 | 0 | 2729 | 21845 |
+| 21 | 21845 | 0 | 2730 | 21845 |
+| 21 | 21845 | 0 | 2731 | 21845 |
+| 21 | 21845 | 0 | 2732 | 21845 |
+| 21 | 21845 | 0 | 2733 | 21845 |
+| 21 | 21845 | 0 | 2734 | 21845 |
+| 21 | 21845 | 0 | 2735 | 21845 |
+| 21+ | -21846 | 1 | 2728 | 21845 |
+| 22 | -21846 | 1 | 2728 | -21846 |
+| 22+ | -21846 | 0 | 2728 | -21846 |
+| 23 | -21846 | 0 | 2728 | -21846 |
+| 23 | -21846 | 0 | 2729 | 21845 |
+| 23 | -21846 | 0 | 2730 | 21845 |
+| 23 | -21846 | 0 | 2731 | 21845 |
+| 23 | -21846 | 0 | 2732 | 21845 |
+| 23 | -21846 | 0 | 2733 | 21845 |
+| 23 | -21846 | 0 | 2734 | 21845 |
+| 23 | -21846 | 0 | 2735 | 21845 |
+| 23+ | 21845 | 1 | 2728 | -21846 |
+| 24 | 21845 | 1 | 2728 | 21845 |
+| 24+ | -21846 | 1 | 2729 | 21845 |
+| 25 | -21846 | 1 | 2729 | -21846 |
+| 25+ | -21846 | 0 | 2728 | 21845 |
+| 26 | -21846 | 0 | 2728 | 21845 |
+| 26 | -21846 | 0 | 2729 | -21846 |
+| 26 | -21846 | 0 | 2730 | 21845 |
+| 26 | -21846 | 0 | 2731 | 21845 |
+| 26 | -21846 | 0 | 2732 | 21845 |
+| 26 | -21846 | 0 | 2733 | 21845 |
+| 26 | -21846 | 0 | 2734 | 21845 |
+| 26 | -21846 | 0 | 2735 | 21845 |
+| 26+ | 21845 | 1 | 2729 | -21846 |
+| 27 | 21845 | 1 | 2729 | 21845 |
+| 27+ | -21846 | 1 | 2730 | 21845 |
+| 28 | -21846 | 1 | 2730 | -21846 |
+| 28+ | -21846 | 0 | 2728 | 21845 |
+| 29 | -21846 | 0 | 2728 | 21845 |
+| 29 | -21846 | 0 | 2729 | 21845 |
+| 29 | -21846 | 0 | 2730 | -21846 |
+| 29 | -21846 | 0 | 2731 | 21845 |
+| 29 | -21846 | 0 | 2732 | 21845 |
+| 29 | -21846 | 0 | 2733 | 21845 |
+| 29 | -21846 | 0 | 2734 | 21845 |
+| 29 | -21846 | 0 | 2735 | 21845 |
+| 29+ | 21845 | 1 | 2730 | -21846 |
+| 30 | 21845 | 1 | 2730 | 21845 |
+| 30+ | -21846 | 1 | 2731 | 21845 |
+| 31 | -21846 | 1 | 2731 | -21846 |
+| 31+ | -21846 | 0 | 2728 | 21845 |
+| 32 | -21846 | 0 | 2728 | 21845 |
+| 32 | -21846 | 0 | 2729 | 21845 |
+| 32 | -21846 | 0 | 2730 | 21845 |
+| 32 | -21846 | 0 | 2731 | -21846 |
+| 32 | -21846 | 0 | 2732 | 21845 |
+| 32 | -21846 | 0 | 2733 | 21845 |
+| 32 | -21846 | 0 | 2734 | 21845 |
+| 32 | -21846 | 0 | 2735 | 21845 |
+| 32+ | 21845 | 1 | 2731 | -21846 |
+| 33 | 21845 | 1 | 2731 | 21845 |
+| 33+ | -21846 | 1 | 2732 | 21845 |
+| 34 | -21846 | 1 | 2732 | -21846 |
+| 34+ | -21846 | 0 | 2728 | 21845 |
+| 35 | -21846 | 0 | 2728 | 21845 |
+| 35 | -21846 | 0 | 2729 | 21845 |
+| 35 | -21846 | 0 | 2730 | 21845 |
+| 35 | -21846 | 0 | 2731 | 21845 |
+| 35 | -21846 | 0 | 2732 | -21846 |
+| 35 | -21846 | 0 | 2733 | 21845 |
+| 35 | -21846 | 0 | 2734 | 21845 |
+| 35 | -21846 | 0 | 2735 | 21845 |
+| 35+ | 21845 | 1 | 2732 | -21846 |
+| 36 | 21845 | 1 | 2732 | 21845 |
+| 36+ | -21846 | 1 | 2733 | 21845 |
+| 37 | -21846 | 1 | 2733 | -21846 |
+| 37+ | -21846 | 0 | 2728 | 21845 |
+| 38 | -21846 | 0 | 2728 | 21845 |
+| 38 | -21846 | 0 | 2729 | 21845 |
+| 38 | -21846 | 0 | 2730 | 21845 |
+| 38 | -21846 | 0 | 2731 | 21845 |
+| 38 | -21846 | 0 | 2732 | 21845 |
+| 38 | -21846 | 0 | 2733 | -21846 |
+| 38 | -21846 | 0 | 2734 | 21845 |
+| 38 | -21846 | 0 | 2735 | 21845 |
+| 38+ | 21845 | 1 | 2733 | -21846 |
+| 39 | 21845 | 1 | 2733 | 21845 |
+| 39+ | -21846 | 1 | 2734 | 21845 |
+| 40 | -21846 | 1 | 2734 | -21846 |
+| 40+ | -21846 | 0 | 2728 | 21845 |
+| 41 | -21846 | 0 | 2728 | 21845 |
+| 41 | -21846 | 0 | 2729 | 21845 |
+| 41 | -21846 | 0 | 2730 | 21845 |
+| 41 | -21846 | 0 | 2731 | 21845 |
+| 41 | -21846 | 0 | 2732 | 21845 |
+| 41 | -21846 | 0 | 2733 | 21845 |
+| 41 | -21846 | 0 | 2734 | -21846 |
+| 41 | -21846 | 0 | 2735 | 21845 |
+| 41+ | 21845 | 1 | 2734 | -21846 |
+| 42 | 21845 | 1 | 2734 | 21845 |
+| 42+ | -21846 | 1 | 2735 | 21845 |
+| 43 | -21846 | 1 | 2735 | -21846 |
+| 43+ | -21846 | 0 | 2728 | 21845 |
+| 44 | -21846 | 0 | 2728 | 21845 |
+| 44 | -21846 | 0 | 2729 | 21845 |
+| 44 | -21846 | 0 | 2730 | 21845 |
+| 44 | -21846 | 0 | 2731 | 21845 |
+| 44 | -21846 | 0 | 2732 | 21845 |
+| 44 | -21846 | 0 | 2733 | 21845 |
+| 44 | -21846 | 0 | 2734 | 21845 |
+| 44 | -21846 | 0 | 2735 | -21846 |
+| 44+ | 21845 | 1 | 2735 | -21846 |
+| 45 | 21845 | 1 | 2735 | 21845 |
+| 45+ | 21845 | 0 | 2728 | 21845 |
+| 46 | 21845 | 0 | 2728 | 21845 |
+| 46 | 21845 | 0 | 2729 | 21845 |
+| 46 | 21845 | 0 | 2730 | 21845 |
+| 46 | 21845 | 0 | 2731 | 21845 |
+| 46 | 21845 | 0 | 2732 | 21845 |
+| 46 | 21845 | 0 | 2733 | 21845 |
+| 46 | 21845 | 0 | 2734 | 21845 |
+| 46 | 21845 | 0 | 2735 | 21845 |
+| 46+ | 21845 | 0 | 341 | 0 |
+| 47 | 21845 | 0 | 341 | 0 |
+| 47 | 21845 | 0 | 853 | 0 |
+| 47 | 21845 | 0 | 1365 | 0 |
+| 47 | 21845 | 0 | 1877 | 0 |
+| 47 | 21845 | 0 | 2389 | 0 |
+| 47 | 21845 | 0 | 2901 | 0 |
+| 47 | 21845 | 0 | 3413 | 0 |
+| 47 | 21845 | 0 | 3925 | 0 |
+| 47+ | 21845 | 1 | 341 | 0 |
+| 48 | 21845 | 1 | 341 | 21845 |
+| 48+ | 21845 | 1 | 853 | 0 |
+| 49 | 21845 | 1 | 853 | 21845 |
+| 49+ | 21845 | 1 | 1365 | 0 |
+| 50 | 21845 | 1 | 1365 | 21845 |
+| 50+ | 21845 | 1 | 1877 | 0 |
+| 51 | 21845 | 1 | 1877 | 21845 |
+| 51+ | 21845 | 1 | 2389 | 0 |
+| 52 | 21845 | 1 | 2389 | 21845 |
+| 52+ | 21845 | 1 | 2901 | 0 |
+| 53 | 21845 | 1 | 2901 | 21845 |
+| 53+ | 21845 | 1 | 3413 | 0 |
+| 54 | 21845 | 1 | 3413 | 21845 |
+| 54+ | 21845 | 1 | 3925 | 0 |
+| 55 | 21845 | 1 | 3925 | 21845 |
+| 55+ | 21845 | 0 | 341 | 21845 |
+| 56 | 21845 | 0 | 341 | 21845 |
+| 56 | 21845 | 0 | 853 | 21845 |
+| 56 | 21845 | 0 | 1365 | 21845 |
+| 56 | 21845 | 0 | 1877 | 21845 |
+| 56 | 21845 | 0 | 2389 | 21845 |
+| 56 | 21845 | 0 | 2901 | 21845 |
+| 56 | 21845 | 0 | 3413 | 21845 |
+| 56 | 21845 | 0 | 3925 | 21845 |
+| 56+ | -21846 | 1 | 341 | 21845 |
+| 57 | -21846 | 1 | 341 | -21846 |
+| 57+ | -21846 | 0 | 341 | -21846 |
+| 58 | -21846 | 0 | 341 | -21846 |
+| 58 | -21846 | 0 | 853 | 21845 |
+| 58 | -21846 | 0 | 1365 | 21845 |
+| 58 | -21846 | 0 | 1877 | 21845 |
+| 58 | -21846 | 0 | 2389 | 21845 |
+| 58 | -21846 | 0 | 2901 | 21845 |
+| 58 | -21846 | 0 | 3413 | 21845 |
+| 58 | -21846 | 0 | 3925 | 21845 |
+| 58+ | 21845 | 1 | 341 | -21846 |
+| 59 | 21845 | 1 | 341 | 21845 |
+| 59+ | -21846 | 1 | 853 | 21845 |
+| 60 | -21846 | 1 | 853 | -21846 |
+| 60+ | -21846 | 0 | 341 | 21845 |
+| 61 | -21846 | 0 | 341 | 21845 |
+| 61 | -21846 | 0 | 853 | -21846 |
+| 61 | -21846 | 0 | 1365 | 21845 |
+| 61 | -21846 | 0 | 1877 | 21845 |
+| 61 | -21846 | 0 | 2389 | 21845 |
+| 61 | -21846 | 0 | 2901 | 21845 |
+| 61 | -21846 | 0 | 3413 | 21845 |
+| 61 | -21846 | 0 | 3925 | 21845 |
+| 61+ | 21845 | 1 | 853 | -21846 |
+| 62 | 21845 | 1 | 853 | 21845 |
+| 62+ | -21846 | 1 | 1365 | 21845 |
+| 63 | -21846 | 1 | 1365 | -21846 |
+| 63+ | -21846 | 0 | 341 | 21845 |
+| 64 | -21846 | 0 | 341 | 21845 |
+| 64 | -21846 | 0 | 853 | 21845 |
+| 64 | -21846 | 0 | 1365 | -21846 |
+| 64 | -21846 | 0 | 1877 | 21845 |
+| 64 | -21846 | 0 | 2389 | 21845 |
+| 64 | -21846 | 0 | 2901 | 21845 |
+| 64 | -21846 | 0 | 3413 | 21845 |
+| 64 | -21846 | 0 | 3925 | 21845 |
+| 64+ | 21845 | 1 | 1365 | -21846 |
+| 65 | 21845 | 1 | 1365 | 21845 |
+| 65+ | -21846 | 1 | 1877 | 21845 |
+| 66 | -21846 | 1 | 1877 | -21846 |
+| 66+ | -21846 | 0 | 341 | 21845 |
+| 67 | -21846 | 0 | 341 | 21845 |
+| 67 | -21846 | 0 | 853 | 21845 |
+| 67 | -21846 | 0 | 1365 | 21845 |
+| 67 | -21846 | 0 | 1877 | -21846 |
+| 67 | -21846 | 0 | 2389 | 21845 |
+| 67 | -21846 | 0 | 2901 | 21845 |
+| 67 | -21846 | 0 | 3413 | 21845 |
+| 67 | -21846 | 0 | 3925 | 21845 |
+| 67+ | 21845 | 1 | 1877 | -21846 |
+| 68 | 21845 | 1 | 1877 | 21845 |
+| 68+ | -21846 | 1 | 2389 | 21845 |
+| 69 | -21846 | 1 | 2389 | -21846 |
+| 69+ | -21846 | 0 | 341 | 21845 |
+| 70 | -21846 | 0 | 341 | 21845 |
+| 70 | -21846 | 0 | 853 | 21845 |
+| 70 | -21846 | 0 | 1365 | 21845 |
+| 70 | -21846 | 0 | 1877 | 21845 |
+| 70 | -21846 | 0 | 2389 | -21846 |
+| 70 | -21846 | 0 | 2901 | 21845 |
+| 70 | -21846 | 0 | 3413 | 21845 |
+| 70 | -21846 | 0 | 3925 | 21845 |
+| 70+ | 21845 | 1 | 2389 | -21846 |
+| 71 | 21845 | 1 | 2389 | 21845 |
+| 71+ | -21846 | 1 | 2901 | 21845 |
+| 72 | -21846 | 1 | 2901 | -21846 |
+| 72+ | -21846 | 0 | 341 | 21845 |
+| 73 | -21846 | 0 | 341 | 21845 |
+| 73 | -21846 | 0 | 853 | 21845 |
+| 73 | -21846 | 0 | 1365 | 21845 |
+| 73 | -21846 | 0 | 1877 | 21845 |
+| 73 | -21846 | 0 | 2389 | 21845 |
+| 73 | -21846 | 0 | 2901 | -21846 |
+| 73 | -21846 | 0 | 3413 | 21845 |
+| 73 | -21846 | 0 | 3925 | 21845 |
+| 73+ | 21845 | 1 | 2901 | -21846 |
+| 74 | 21845 | 1 | 2901 | 21845 |
+| 74+ | -21846 | 1 | 3413 | 21845 |
+| 75 | -21846 | 1 | 3413 | -21846 |
+| 75+ | -21846 | 0 | 341 | 21845 |
+| 76 | -21846 | 0 | 341 | 21845 |
+| 76 | -21846 | 0 | 853 | 21845 |
+| 76 | -21846 | 0 | 1365 | 21845 |
+| 76 | -21846 | 0 | 1877 | 21845 |
+| 76 | -21846 | 0 | 2389 | 21845 |
+| 76 | -21846 | 0 | 2901 | 21845 |
+| 76 | -21846 | 0 | 3413 | -21846 |
+| 76 | -21846 | 0 | 3925 | 21845 |
+| 76+ | 21845 | 1 | 3413 | -21846 |
+| 77 | 21845 | 1 | 3413 | 21845 |
+| 77+ | -21846 | 1 | 3925 | 21845 |
+| 78 | -21846 | 1 | 3925 | -21846 |
+| 78+ | -21846 | 0 | 341 | 21845 |
+| 79 | -21846 | 0 | 341 | 21845 |
+| 79 | -21846 | 0 | 853 | 21845 |
+| 79 | -21846 | 0 | 1365 | 21845 |
+| 79 | -21846 | 0 | 1877 | 21845 |
+| 79 | -21846 | 0 | 2389 | 21845 |
+| 79 | -21846 | 0 | 2901 | 21845 |
+| 79 | -21846 | 0 | 3413 | 21845 |
+| 79 | -21846 | 0 | 3925 | -21846 |
+| 79+ | 21845 | 1 | 3925 | -21846 |
+| 80 | 21845 | 1 | 3925 | 21845 |
+| 80+ | 21845 | 0 | 341 | 21845 |
+| 81 | 21845 | 0 | 341 | 21845 |
+| 81 | 21845 | 0 | 853 | 21845 |
+| 81 | 21845 | 0 | 1365 | 21845 |
+| 81 | 21845 | 0 | 1877 | 21845 |
+| 81 | 21845 | 0 | 2389 | 21845 |
+| 81 | 21845 | 0 | 2901 | 21845 |
+| 81 | 21845 | 0 | 3413 | 21845 |
+| 81 | 21845 | 0 | 3925 | 21845 |
diff --git a/projects/03/b/RAM4K.hdl b/projects/03/b/RAM4K.hdl new file mode 100644 index 0000000..1cee633 --- /dev/null +++ b/projects/03/b/RAM4K.hdl @@ -0,0 +1,19 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/b/RAM4K.hdl
+
+/**
+ * Memory of 4K registers, each 16 bit-wide. Out holds the value
+ * stored at the memory location specified by address. If load==1, then
+ * the in value is loaded into the memory location specified by address
+ * (the loaded value will be emitted to out from the next time step onward).
+ */
+
+CHIP RAM4K {
+ IN in[16], load, address[12];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/03/b/RAM4K.tst b/projects/03/b/RAM4K.tst new file mode 100644 index 0000000..7a5aa12 --- /dev/null +++ b/projects/03/b/RAM4K.tst @@ -0,0 +1,1026 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/b/RAM4K.tst
+
+load RAM4K.hdl,
+output-file RAM4K.out,
+compare-to RAM4K.cmp,
+output-list time%S1.4.1 in%D1.6.1 load%B2.1.2 address%D2.4.2 out%D1.6.1;
+
+set in 0,
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set in 1111,
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+set address 1111,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set in 3513,
+set address 3513,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 1111,
+eval,
+output;
+
+set in 4095,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+set address 4095,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 3513,
+eval,
+output;
+
+set address 4095,
+eval,
+output;
+
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+set load 1,
+set in %B0101010101010101,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+tick,
+output,
+tock,
+output;
+set address %B101010101010,
+tick,
+output,
+tock,
+output;
+set address %B101010101011,
+tick,
+output,
+tock,
+output;
+set address %B101010101100,
+tick,
+output,
+tock,
+output;
+set address %B101010101101,
+tick,
+output,
+tock,
+output;
+set address %B101010101110,
+tick,
+output,
+tock,
+output;
+set address %B101010101111,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+set load 1,
+set address %B101010101000,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+set load 1,
+set address %B101010101000,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101010101001,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+set load 1,
+set address %B101010101001,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101010101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+set load 1,
+set address %B101010101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101010101011,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+set load 1,
+set address %B101010101011,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101010101100,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+set load 1,
+set address %B101010101100,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101010101101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+set load 1,
+set address %B101010101101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101010101110,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+set load 1,
+set address %B101010101110,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101010101111,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+set load 1,
+set address %B101010101111,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B101010101000,
+tick,
+output;
+tock,
+output;
+set address %B101010101001,
+eval,
+output;
+set address %B101010101010,
+eval,
+output;
+set address %B101010101011,
+eval,
+output;
+set address %B101010101100,
+eval,
+output;
+set address %B101010101101,
+eval,
+output;
+set address %B101010101110,
+eval,
+output;
+set address %B101010101111,
+eval,
+output;
+
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
+
+set load 1,
+set in %B0101010101010101,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101010101,
+tick,
+output,
+tock,
+output;
+set address %B011101010101,
+tick,
+output,
+tock,
+output;
+set address %B100101010101,
+tick,
+output,
+tock,
+output;
+set address %B101101010101,
+tick,
+output,
+tock,
+output;
+set address %B110101010101,
+tick,
+output,
+tock,
+output;
+set address %B111101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
+
+set load 1,
+set address %B000101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
+
+set load 1,
+set address %B000101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B001101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
+
+set load 1,
+set address %B001101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
+
+set load 1,
+set address %B010101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B011101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
+
+set load 1,
+set address %B011101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B100101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
+
+set load 1,
+set address %B100101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
+
+set load 1,
+set address %B101101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B110101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
+
+set load 1,
+set address %B110101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B111101010101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
+
+set load 1,
+set address %B111101010101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B000101010101,
+tick,
+output;
+tock,
+output;
+set address %B001101010101,
+eval,
+output;
+set address %B010101010101,
+eval,
+output;
+set address %B011101010101,
+eval,
+output;
+set address %B100101010101,
+eval,
+output;
+set address %B101101010101,
+eval,
+output;
+set address %B110101010101,
+eval,
+output;
+set address %B111101010101,
+eval,
+output;
diff --git a/projects/03/b/RAM512.cmp b/projects/03/b/RAM512.cmp new file mode 100644 index 0000000..6f756ca --- /dev/null +++ b/projects/03/b/RAM512.cmp @@ -0,0 +1,320 @@ +| time | in |load |address| out |
+| 0+ | 0 | 0 | 0 | 0 |
+| 1 | 0 | 0 | 0 | 0 |
+| 1+ | 0 | 1 | 0 | 0 |
+| 2 | 0 | 1 | 0 | 0 |
+| 2+ | 13099 | 0 | 0 | 0 |
+| 3 | 13099 | 0 | 0 | 0 |
+| 3+ | 13099 | 1 | 130 | 0 |
+| 4 | 13099 | 1 | 130 | 13099 |
+| 4+ | 13099 | 0 | 0 | 0 |
+| 5 | 13099 | 0 | 0 | 0 |
+| 5+ | 4729 | 0 | 472 | 0 |
+| 6 | 4729 | 0 | 472 | 0 |
+| 6+ | 4729 | 1 | 472 | 0 |
+| 7 | 4729 | 1 | 472 | 4729 |
+| 7+ | 4729 | 0 | 472 | 4729 |
+| 8 | 4729 | 0 | 472 | 4729 |
+| 8 | 4729 | 0 | 130 | 13099 |
+| 8+ | 5119 | 0 | 130 | 13099 |
+| 9 | 5119 | 0 | 130 | 13099 |
+| 9+ | 5119 | 1 | 511 | 0 |
+| 10 | 5119 | 1 | 511 | 5119 |
+| 10+ | 5119 | 0 | 511 | 5119 |
+| 11 | 5119 | 0 | 511 | 5119 |
+| 11 | 5119 | 0 | 472 | 4729 |
+| 11 | 5119 | 0 | 511 | 5119 |
+| 11+ | 5119 | 0 | 168 | 0 |
+| 12 | 5119 | 0 | 168 | 0 |
+| 12 | 5119 | 0 | 169 | 0 |
+| 12 | 5119 | 0 | 170 | 0 |
+| 12 | 5119 | 0 | 171 | 0 |
+| 12 | 5119 | 0 | 172 | 0 |
+| 12 | 5119 | 0 | 173 | 0 |
+| 12 | 5119 | 0 | 174 | 0 |
+| 12 | 5119 | 0 | 175 | 0 |
+| 12+ | 21845 | 1 | 168 | 0 |
+| 13 | 21845 | 1 | 168 | 21845 |
+| 13+ | 21845 | 1 | 169 | 0 |
+| 14 | 21845 | 1 | 169 | 21845 |
+| 14+ | 21845 | 1 | 170 | 0 |
+| 15 | 21845 | 1 | 170 | 21845 |
+| 15+ | 21845 | 1 | 171 | 0 |
+| 16 | 21845 | 1 | 171 | 21845 |
+| 16+ | 21845 | 1 | 172 | 0 |
+| 17 | 21845 | 1 | 172 | 21845 |
+| 17+ | 21845 | 1 | 173 | 0 |
+| 18 | 21845 | 1 | 173 | 21845 |
+| 18+ | 21845 | 1 | 174 | 0 |
+| 19 | 21845 | 1 | 174 | 21845 |
+| 19+ | 21845 | 1 | 175 | 0 |
+| 20 | 21845 | 1 | 175 | 21845 |
+| 20+ | 21845 | 0 | 168 | 21845 |
+| 21 | 21845 | 0 | 168 | 21845 |
+| 21 | 21845 | 0 | 169 | 21845 |
+| 21 | 21845 | 0 | 170 | 21845 |
+| 21 | 21845 | 0 | 171 | 21845 |
+| 21 | 21845 | 0 | 172 | 21845 |
+| 21 | 21845 | 0 | 173 | 21845 |
+| 21 | 21845 | 0 | 174 | 21845 |
+| 21 | 21845 | 0 | 175 | 21845 |
+| 21+ | -21846 | 1 | 168 | 21845 |
+| 22 | -21846 | 1 | 168 | -21846 |
+| 22+ | -21846 | 0 | 168 | -21846 |
+| 23 | -21846 | 0 | 168 | -21846 |
+| 23 | -21846 | 0 | 169 | 21845 |
+| 23 | -21846 | 0 | 170 | 21845 |
+| 23 | -21846 | 0 | 171 | 21845 |
+| 23 | -21846 | 0 | 172 | 21845 |
+| 23 | -21846 | 0 | 173 | 21845 |
+| 23 | -21846 | 0 | 174 | 21845 |
+| 23 | -21846 | 0 | 175 | 21845 |
+| 23+ | 21845 | 1 | 168 | -21846 |
+| 24 | 21845 | 1 | 168 | 21845 |
+| 24+ | -21846 | 1 | 169 | 21845 |
+| 25 | -21846 | 1 | 169 | -21846 |
+| 25+ | -21846 | 0 | 168 | 21845 |
+| 26 | -21846 | 0 | 168 | 21845 |
+| 26 | -21846 | 0 | 169 | -21846 |
+| 26 | -21846 | 0 | 170 | 21845 |
+| 26 | -21846 | 0 | 171 | 21845 |
+| 26 | -21846 | 0 | 172 | 21845 |
+| 26 | -21846 | 0 | 173 | 21845 |
+| 26 | -21846 | 0 | 174 | 21845 |
+| 26 | -21846 | 0 | 175 | 21845 |
+| 26+ | 21845 | 1 | 169 | -21846 |
+| 27 | 21845 | 1 | 169 | 21845 |
+| 27+ | -21846 | 1 | 170 | 21845 |
+| 28 | -21846 | 1 | 170 | -21846 |
+| 28+ | -21846 | 0 | 168 | 21845 |
+| 29 | -21846 | 0 | 168 | 21845 |
+| 29 | -21846 | 0 | 169 | 21845 |
+| 29 | -21846 | 0 | 170 | -21846 |
+| 29 | -21846 | 0 | 171 | 21845 |
+| 29 | -21846 | 0 | 172 | 21845 |
+| 29 | -21846 | 0 | 173 | 21845 |
+| 29 | -21846 | 0 | 174 | 21845 |
+| 29 | -21846 | 0 | 175 | 21845 |
+| 29+ | 21845 | 1 | 170 | -21846 |
+| 30 | 21845 | 1 | 170 | 21845 |
+| 30+ | -21846 | 1 | 171 | 21845 |
+| 31 | -21846 | 1 | 171 | -21846 |
+| 31+ | -21846 | 0 | 168 | 21845 |
+| 32 | -21846 | 0 | 168 | 21845 |
+| 32 | -21846 | 0 | 169 | 21845 |
+| 32 | -21846 | 0 | 170 | 21845 |
+| 32 | -21846 | 0 | 171 | -21846 |
+| 32 | -21846 | 0 | 172 | 21845 |
+| 32 | -21846 | 0 | 173 | 21845 |
+| 32 | -21846 | 0 | 174 | 21845 |
+| 32 | -21846 | 0 | 175 | 21845 |
+| 32+ | 21845 | 1 | 171 | -21846 |
+| 33 | 21845 | 1 | 171 | 21845 |
+| 33+ | -21846 | 1 | 172 | 21845 |
+| 34 | -21846 | 1 | 172 | -21846 |
+| 34+ | -21846 | 0 | 168 | 21845 |
+| 35 | -21846 | 0 | 168 | 21845 |
+| 35 | -21846 | 0 | 169 | 21845 |
+| 35 | -21846 | 0 | 170 | 21845 |
+| 35 | -21846 | 0 | 171 | 21845 |
+| 35 | -21846 | 0 | 172 | -21846 |
+| 35 | -21846 | 0 | 173 | 21845 |
+| 35 | -21846 | 0 | 174 | 21845 |
+| 35 | -21846 | 0 | 175 | 21845 |
+| 35+ | 21845 | 1 | 172 | -21846 |
+| 36 | 21845 | 1 | 172 | 21845 |
+| 36+ | -21846 | 1 | 173 | 21845 |
+| 37 | -21846 | 1 | 173 | -21846 |
+| 37+ | -21846 | 0 | 168 | 21845 |
+| 38 | -21846 | 0 | 168 | 21845 |
+| 38 | -21846 | 0 | 169 | 21845 |
+| 38 | -21846 | 0 | 170 | 21845 |
+| 38 | -21846 | 0 | 171 | 21845 |
+| 38 | -21846 | 0 | 172 | 21845 |
+| 38 | -21846 | 0 | 173 | -21846 |
+| 38 | -21846 | 0 | 174 | 21845 |
+| 38 | -21846 | 0 | 175 | 21845 |
+| 38+ | 21845 | 1 | 173 | -21846 |
+| 39 | 21845 | 1 | 173 | 21845 |
+| 39+ | -21846 | 1 | 174 | 21845 |
+| 40 | -21846 | 1 | 174 | -21846 |
+| 40+ | -21846 | 0 | 168 | 21845 |
+| 41 | -21846 | 0 | 168 | 21845 |
+| 41 | -21846 | 0 | 169 | 21845 |
+| 41 | -21846 | 0 | 170 | 21845 |
+| 41 | -21846 | 0 | 171 | 21845 |
+| 41 | -21846 | 0 | 172 | 21845 |
+| 41 | -21846 | 0 | 173 | 21845 |
+| 41 | -21846 | 0 | 174 | -21846 |
+| 41 | -21846 | 0 | 175 | 21845 |
+| 41+ | 21845 | 1 | 174 | -21846 |
+| 42 | 21845 | 1 | 174 | 21845 |
+| 42+ | -21846 | 1 | 175 | 21845 |
+| 43 | -21846 | 1 | 175 | -21846 |
+| 43+ | -21846 | 0 | 168 | 21845 |
+| 44 | -21846 | 0 | 168 | 21845 |
+| 44 | -21846 | 0 | 169 | 21845 |
+| 44 | -21846 | 0 | 170 | 21845 |
+| 44 | -21846 | 0 | 171 | 21845 |
+| 44 | -21846 | 0 | 172 | 21845 |
+| 44 | -21846 | 0 | 173 | 21845 |
+| 44 | -21846 | 0 | 174 | 21845 |
+| 44 | -21846 | 0 | 175 | -21846 |
+| 44+ | 21845 | 1 | 175 | -21846 |
+| 45 | 21845 | 1 | 175 | 21845 |
+| 45+ | 21845 | 0 | 168 | 21845 |
+| 46 | 21845 | 0 | 168 | 21845 |
+| 46 | 21845 | 0 | 169 | 21845 |
+| 46 | 21845 | 0 | 170 | 21845 |
+| 46 | 21845 | 0 | 171 | 21845 |
+| 46 | 21845 | 0 | 172 | 21845 |
+| 46 | 21845 | 0 | 173 | 21845 |
+| 46 | 21845 | 0 | 174 | 21845 |
+| 46 | 21845 | 0 | 175 | 21845 |
+| 46+ | 21845 | 0 | 42 | 0 |
+| 47 | 21845 | 0 | 42 | 0 |
+| 47 | 21845 | 0 | 106 | 0 |
+| 47 | 21845 | 0 | 170 | 21845 |
+| 47 | 21845 | 0 | 234 | 0 |
+| 47 | 21845 | 0 | 298 | 0 |
+| 47 | 21845 | 0 | 362 | 0 |
+| 47 | 21845 | 0 | 426 | 0 |
+| 47 | 21845 | 0 | 490 | 0 |
+| 47+ | 21845 | 1 | 42 | 0 |
+| 48 | 21845 | 1 | 42 | 21845 |
+| 48+ | 21845 | 1 | 106 | 0 |
+| 49 | 21845 | 1 | 106 | 21845 |
+| 49+ | 21845 | 1 | 170 | 21845 |
+| 50 | 21845 | 1 | 170 | 21845 |
+| 50+ | 21845 | 1 | 234 | 0 |
+| 51 | 21845 | 1 | 234 | 21845 |
+| 51+ | 21845 | 1 | 298 | 0 |
+| 52 | 21845 | 1 | 298 | 21845 |
+| 52+ | 21845 | 1 | 362 | 0 |
+| 53 | 21845 | 1 | 362 | 21845 |
+| 53+ | 21845 | 1 | 426 | 0 |
+| 54 | 21845 | 1 | 426 | 21845 |
+| 54+ | 21845 | 1 | 490 | 0 |
+| 55 | 21845 | 1 | 490 | 21845 |
+| 55+ | 21845 | 0 | 42 | 21845 |
+| 56 | 21845 | 0 | 42 | 21845 |
+| 56 | 21845 | 0 | 106 | 21845 |
+| 56 | 21845 | 0 | 170 | 21845 |
+| 56 | 21845 | 0 | 234 | 21845 |
+| 56 | 21845 | 0 | 298 | 21845 |
+| 56 | 21845 | 0 | 362 | 21845 |
+| 56 | 21845 | 0 | 426 | 21845 |
+| 56 | 21845 | 0 | 490 | 21845 |
+| 56+ | -21846 | 1 | 42 | 21845 |
+| 57 | -21846 | 1 | 42 | -21846 |
+| 57+ | -21846 | 0 | 42 | -21846 |
+| 58 | -21846 | 0 | 42 | -21846 |
+| 58 | -21846 | 0 | 106 | 21845 |
+| 58 | -21846 | 0 | 170 | 21845 |
+| 58 | -21846 | 0 | 234 | 21845 |
+| 58 | -21846 | 0 | 298 | 21845 |
+| 58 | -21846 | 0 | 362 | 21845 |
+| 58 | -21846 | 0 | 426 | 21845 |
+| 58 | -21846 | 0 | 490 | 21845 |
+| 58+ | 21845 | 1 | 42 | -21846 |
+| 59 | 21845 | 1 | 42 | 21845 |
+| 59+ | -21846 | 1 | 106 | 21845 |
+| 60 | -21846 | 1 | 106 | -21846 |
+| 60+ | -21846 | 0 | 42 | 21845 |
+| 61 | -21846 | 0 | 42 | 21845 |
+| 61 | -21846 | 0 | 106 | -21846 |
+| 61 | -21846 | 0 | 170 | 21845 |
+| 61 | -21846 | 0 | 234 | 21845 |
+| 61 | -21846 | 0 | 298 | 21845 |
+| 61 | -21846 | 0 | 362 | 21845 |
+| 61 | -21846 | 0 | 426 | 21845 |
+| 61 | -21846 | 0 | 490 | 21845 |
+| 61+ | 21845 | 1 | 106 | -21846 |
+| 62 | 21845 | 1 | 106 | 21845 |
+| 62+ | -21846 | 1 | 170 | 21845 |
+| 63 | -21846 | 1 | 170 | -21846 |
+| 63+ | -21846 | 0 | 42 | 21845 |
+| 64 | -21846 | 0 | 42 | 21845 |
+| 64 | -21846 | 0 | 106 | 21845 |
+| 64 | -21846 | 0 | 170 | -21846 |
+| 64 | -21846 | 0 | 234 | 21845 |
+| 64 | -21846 | 0 | 298 | 21845 |
+| 64 | -21846 | 0 | 362 | 21845 |
+| 64 | -21846 | 0 | 426 | 21845 |
+| 64 | -21846 | 0 | 490 | 21845 |
+| 64+ | 21845 | 1 | 170 | -21846 |
+| 65 | 21845 | 1 | 170 | 21845 |
+| 65+ | -21846 | 1 | 234 | 21845 |
+| 66 | -21846 | 1 | 234 | -21846 |
+| 66+ | -21846 | 0 | 42 | 21845 |
+| 67 | -21846 | 0 | 42 | 21845 |
+| 67 | -21846 | 0 | 106 | 21845 |
+| 67 | -21846 | 0 | 170 | 21845 |
+| 67 | -21846 | 0 | 234 | -21846 |
+| 67 | -21846 | 0 | 298 | 21845 |
+| 67 | -21846 | 0 | 362 | 21845 |
+| 67 | -21846 | 0 | 426 | 21845 |
+| 67 | -21846 | 0 | 490 | 21845 |
+| 67+ | 21845 | 1 | 234 | -21846 |
+| 68 | 21845 | 1 | 234 | 21845 |
+| 68+ | -21846 | 1 | 298 | 21845 |
+| 69 | -21846 | 1 | 298 | -21846 |
+| 69+ | -21846 | 0 | 42 | 21845 |
+| 70 | -21846 | 0 | 42 | 21845 |
+| 70 | -21846 | 0 | 106 | 21845 |
+| 70 | -21846 | 0 | 170 | 21845 |
+| 70 | -21846 | 0 | 234 | 21845 |
+| 70 | -21846 | 0 | 298 | -21846 |
+| 70 | -21846 | 0 | 362 | 21845 |
+| 70 | -21846 | 0 | 426 | 21845 |
+| 70 | -21846 | 0 | 490 | 21845 |
+| 70+ | 21845 | 1 | 298 | -21846 |
+| 71 | 21845 | 1 | 298 | 21845 |
+| 71+ | -21846 | 1 | 362 | 21845 |
+| 72 | -21846 | 1 | 362 | -21846 |
+| 72+ | -21846 | 0 | 42 | 21845 |
+| 73 | -21846 | 0 | 42 | 21845 |
+| 73 | -21846 | 0 | 106 | 21845 |
+| 73 | -21846 | 0 | 170 | 21845 |
+| 73 | -21846 | 0 | 234 | 21845 |
+| 73 | -21846 | 0 | 298 | 21845 |
+| 73 | -21846 | 0 | 362 | -21846 |
+| 73 | -21846 | 0 | 426 | 21845 |
+| 73 | -21846 | 0 | 490 | 21845 |
+| 73+ | 21845 | 1 | 362 | -21846 |
+| 74 | 21845 | 1 | 362 | 21845 |
+| 74+ | -21846 | 1 | 426 | 21845 |
+| 75 | -21846 | 1 | 426 | -21846 |
+| 75+ | -21846 | 0 | 42 | 21845 |
+| 76 | -21846 | 0 | 42 | 21845 |
+| 76 | -21846 | 0 | 106 | 21845 |
+| 76 | -21846 | 0 | 170 | 21845 |
+| 76 | -21846 | 0 | 234 | 21845 |
+| 76 | -21846 | 0 | 298 | 21845 |
+| 76 | -21846 | 0 | 362 | 21845 |
+| 76 | -21846 | 0 | 426 | -21846 |
+| 76 | -21846 | 0 | 490 | 21845 |
+| 76+ | 21845 | 1 | 426 | -21846 |
+| 77 | 21845 | 1 | 426 | 21845 |
+| 77+ | -21846 | 1 | 490 | 21845 |
+| 78 | -21846 | 1 | 490 | -21846 |
+| 78+ | -21846 | 0 | 42 | 21845 |
+| 79 | -21846 | 0 | 42 | 21845 |
+| 79 | -21846 | 0 | 106 | 21845 |
+| 79 | -21846 | 0 | 170 | 21845 |
+| 79 | -21846 | 0 | 234 | 21845 |
+| 79 | -21846 | 0 | 298 | 21845 |
+| 79 | -21846 | 0 | 362 | 21845 |
+| 79 | -21846 | 0 | 426 | 21845 |
+| 79 | -21846 | 0 | 490 | -21846 |
+| 79+ | 21845 | 1 | 490 | -21846 |
+| 80 | 21845 | 1 | 490 | 21845 |
+| 80+ | 21845 | 0 | 42 | 21845 |
+| 81 | 21845 | 0 | 42 | 21845 |
+| 81 | 21845 | 0 | 106 | 21845 |
+| 81 | 21845 | 0 | 170 | 21845 |
+| 81 | 21845 | 0 | 234 | 21845 |
+| 81 | 21845 | 0 | 298 | 21845 |
+| 81 | 21845 | 0 | 362 | 21845 |
+| 81 | 21845 | 0 | 426 | 21845 |
+| 81 | 21845 | 0 | 490 | 21845 |
diff --git a/projects/03/b/RAM512.hdl b/projects/03/b/RAM512.hdl new file mode 100644 index 0000000..6c40f28 --- /dev/null +++ b/projects/03/b/RAM512.hdl @@ -0,0 +1,19 @@ +// This file is part of the materials accompanying the book
+// "The Elements of Computing Systems" by Nisan and Schocken,
+// MIT Press. Book site: www.idc.ac.il/tecs
+// File name: projects/03/b/RAM512.hdl
+
+/**
+ * Memory of 512 registers, each 16 bit-wide. Out holds the value
+ * stored at the memory location specified by address. If load==1, then
+ * the in value is loaded into the memory location specified by address
+ * (the loaded value will be emitted to out from the next time step onward).
+ */
+
+CHIP RAM512 {
+ IN in[16], load, address[9];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/03/b/RAM512.tst b/projects/03/b/RAM512.tst new file mode 100644 index 0000000..4ec6fc2 --- /dev/null +++ b/projects/03/b/RAM512.tst @@ -0,0 +1,1027 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/03/b/RAM512.tst
+
+load RAM512.hdl,
+output-file RAM512.out,
+compare-to RAM512.cmp,
+output-list time%S1.4.1 in%D1.6.1 load%B2.1.2 address%D2.3.2 out%D1.6.1;
+
+set in 0,
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set in 13099,
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+set address 130,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set in 4729,
+set address 472,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 130,
+eval,
+output;
+
+set in 5119,
+tick,
+output;
+tock,
+output;
+
+set load 1,
+set address 511,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 472,
+eval,
+output;
+
+set address 511,
+eval,
+output;
+
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+set load 1,
+set in %B0101010101010101,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+tick,
+output,
+tock,
+output;
+set address %B010101010,
+tick,
+output,
+tock,
+output;
+set address %B010101011,
+tick,
+output,
+tock,
+output;
+set address %B010101100,
+tick,
+output,
+tock,
+output;
+set address %B010101101,
+tick,
+output,
+tock,
+output;
+set address %B010101110,
+tick,
+output,
+tock,
+output;
+set address %B010101111,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+set load 1,
+set address %B010101000,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+set load 1,
+set address %B010101000,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101001,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+set load 1,
+set address %B010101001,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+set load 1,
+set address %B010101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101011,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+set load 1,
+set address %B010101011,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101100,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+set load 1,
+set address %B010101100,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101101,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+set load 1,
+set address %B010101101,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101110,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+set load 1,
+set address %B010101110,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101111,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+set load 1,
+set address %B010101111,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B010101000,
+tick,
+output;
+tock,
+output;
+set address %B010101001,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B010101011,
+eval,
+output;
+set address %B010101100,
+eval,
+output;
+set address %B010101101,
+eval,
+output;
+set address %B010101110,
+eval,
+output;
+set address %B010101111,
+eval,
+output;
+
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
+set load 1,
+set in %B0101010101010101,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+tick,
+output,
+tock,
+output;
+set address %B010101010,
+tick,
+output,
+tock,
+output;
+set address %B011101010,
+tick,
+output,
+tock,
+output;
+set address %B100101010,
+tick,
+output,
+tock,
+output;
+set address %B101101010,
+tick,
+output,
+tock,
+output;
+set address %B110101010,
+tick,
+output,
+tock,
+output;
+set address %B111101010,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
+set load 1,
+set address %B000101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
+set load 1,
+set address %B000101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B001101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
+set load 1,
+set address %B001101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B010101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
+set load 1,
+set address %B010101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B011101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
+set load 1,
+set address %B011101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B100101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
+set load 1,
+set address %B100101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B101101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
+set load 1,
+set address %B101101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B110101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
+set load 1,
+set address %B110101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+set address %B111101010,
+set in %B1010101010101010,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
+set load 1,
+set address %B111101010,
+set in %B0101010101010101,
+tick,
+output,
+tock,
+output;
+
+set load 0,
+set address %B000101010,
+tick,
+output;
+tock,
+output;
+set address %B001101010,
+eval,
+output;
+set address %B010101010,
+eval,
+output;
+set address %B011101010,
+eval,
+output;
+set address %B100101010,
+eval,
+output;
+set address %B101101010,
+eval,
+output;
+set address %B110101010,
+eval,
+output;
+set address %B111101010,
+eval,
+output;
+
diff --git a/projects/04/fill/Fill.asm b/projects/04/fill/Fill.asm new file mode 100644 index 0000000..8f24a95 --- /dev/null +++ b/projects/04/fill/Fill.asm @@ -0,0 +1,14 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/04/Fill.asm
+
+// Runs an infinite loop that listens to the keyboard input.
+// When a key is pressed (any key), the program blackens the screen,
+// i.e. writes "black" in every pixel;
+// the screen should remain fully black as long as the key is pressed.
+// When no key is pressed, the program clears the screen, i.e. writes
+// "white" in every pixel;
+// the screen should remain fully clear as long as no key is pressed.
+
+// Put your code here.
\ No newline at end of file diff --git a/projects/04/fill/Fill.tst b/projects/04/fill/Fill.tst new file mode 100644 index 0000000..149bfee --- /dev/null +++ b/projects/04/fill/Fill.tst @@ -0,0 +1,11 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/04/fill/Fill.tst
+
+load Fill.hack;
+echo "Make sure that 'No Animation' is selected. Then, select the keyboard, press any key for some time, and inspect the screen.";
+
+repeat {
+ ticktock;
+}
diff --git a/projects/04/fill/FillAutomatic.cmp b/projects/04/fill/FillAutomatic.cmp new file mode 100644 index 0000000..a71db27 --- /dev/null +++ b/projects/04/fill/FillAutomatic.cmp @@ -0,0 +1,4 @@ +|RAM[16384]|RAM[17648]|RAM[18349]|RAM[19444]|RAM[20771]|RAM[21031]|RAM[22596]|RAM[23754]|RAM[24575]| +| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +| -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | +| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | diff --git a/projects/04/fill/FillAutomatic.tst b/projects/04/fill/FillAutomatic.tst new file mode 100644 index 0000000..90bfef9 --- /dev/null +++ b/projects/04/fill/FillAutomatic.tst @@ -0,0 +1,37 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/04/fill/FillAutomatic + +// This script can be used to test the Fill program automatically, +// rather than interactively. Specifically, the script sets the keyboard +// memory map (RAM[24576]) to 0, 1, and then again to 0. This simulates the +// acts of leaving the keyboard untouched, pressing some key, and then releasing +// the key. After each on of these simulated events, the script outputs the values +// of some selected registers from the screen memory map (RAM[16384]-RAM[24576]). +// This is done in order to test that these registers are set to 000...0 or 111....1, +// as mandated by how the Fill program should react to the keyboard events. + +load Fill.hack, +output-file FillAutomatic.out, +compare-to FillAutomatic.cmp, +output-list RAM[16384]%D2.6.2 RAM[17648]%D2.6.2 RAM[18349]%D2.6.2 RAM[19444]%D2.6.2 RAM[20771]%D2.6.2 RAM[21031]%D2.6.2 RAM[22596]%D2.6.2 RAM[23754]%D2.6.2 RAM[24575]%D2.6.2; + +set RAM[24576] 0, // the keyboard is untouched +repeat 1000000 { + ticktock; +} +output; // test that the screen is white + +set RAM[24576] 1, // a keyboard key is pressed +repeat 1000000 { + ticktock; +} +output; // test that the screen is black + +set RAM[24576] 0, // they keyboard in untouched +repeat 1000000 { + ticktock; +} +output; // test that the screen is white + diff --git a/projects/04/mult/Mult.cmp b/projects/04/mult/Mult.cmp new file mode 100644 index 0000000..296b5fb --- /dev/null +++ b/projects/04/mult/Mult.cmp @@ -0,0 +1,7 @@ +| RAM[0] | RAM[1] | RAM[2] |
+| 0 | 0 | 0 |
+| 1 | 0 | 0 |
+| 0 | 2 | 0 |
+| 3 | 1 | 3 |
+| 2 | 4 | 8 |
+| 6 | 7 | 42 |
\ No newline at end of file diff --git a/projects/04/mult/Mult.tst b/projects/04/mult/Mult.tst new file mode 100644 index 0000000..f877664 --- /dev/null +++ b/projects/04/mult/Mult.tst @@ -0,0 +1,74 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/04/mult/Mult.tst
+
+load Mult.hack,
+output-file Mult.out,
+compare-to Mult.cmp,
+output-list RAM[0]%D2.6.2 RAM[1]%D2.6.2 RAM[2]%D2.6.2;
+
+set RAM[0] 0, // Set test arguments
+set RAM[1] 0,
+set RAM[2] -1; // Test that program initialized product to 0
+repeat 20 {
+ ticktock;
+}
+set RAM[0] 0, // Restore arguments in case program used them as loop counter
+set RAM[1] 0,
+output;
+
+set PC 0,
+set RAM[0] 1, // Set test arguments
+set RAM[1] 0,
+set RAM[2] -1; // Ensure that program initialized product to 0
+repeat 50 {
+ ticktock;
+}
+set RAM[0] 1, // Restore arguments in case program used them as loop counter
+set RAM[1] 0,
+output;
+
+set PC 0,
+set RAM[0] 0, // Set test arguments
+set RAM[1] 2,
+set RAM[2] -1; // Ensure that program initialized product to 0
+repeat 80 {
+ ticktock;
+}
+set RAM[0] 0, // Restore arguments in case program used them as loop counter
+set RAM[1] 2,
+output;
+
+set PC 0,
+set RAM[0] 3, // Set test arguments
+set RAM[1] 1,
+set RAM[2] -1; // Ensure that program initialized product to 0
+repeat 120 {
+ ticktock;
+}
+set RAM[0] 3, // Restore arguments in case program used them as loop counter
+set RAM[1] 1,
+output;
+
+set PC 0,
+set RAM[0] 2, // Set test arguments
+set RAM[1] 4,
+set RAM[2] -1; // Ensure that program initialized product to 0
+repeat 150 {
+ ticktock;
+}
+set RAM[0] 2, // Restore arguments in case program used them as loop counter
+set RAM[1] 4,
+output;
+
+set PC 0,
+set RAM[0] 6, // Set test arguments
+set RAM[1] 7,
+set RAM[2] -1; // Ensure that program initialized product to 0
+repeat 210 {
+ ticktock;
+}
+set RAM[0] 6, // Restore arguments in case program used them as loop counter
+set RAM[1] 7,
+output;
diff --git a/projects/04/mult/mult.asm b/projects/04/mult/mult.asm new file mode 100644 index 0000000..b44440a --- /dev/null +++ b/projects/04/mult/mult.asm @@ -0,0 +1,9 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/04/Mult.asm
+
+// Multiplies R0 and R1 and stores the result in R2.
+// (R0, R1, R2 refer to RAM[0], RAM[1], and RAM[2], respectively.)
+
+// Put your code here.
\ No newline at end of file diff --git a/projects/05/Add.hack b/projects/05/Add.hack new file mode 100644 index 0000000..fe5969d --- /dev/null +++ b/projects/05/Add.hack @@ -0,0 +1,6 @@ +0000000000000010
+1110110000010000
+0000000000000011
+1110000010010000
+0000000000000000
+1110001100001000
diff --git a/projects/05/CPU-external.cmp b/projects/05/CPU-external.cmp new file mode 100644 index 0000000..58f43bd --- /dev/null +++ b/projects/05/CPU-external.cmp @@ -0,0 +1,93 @@ +|time| inM | instruction |reset| outM |writeM |addre| pc |
+|0+ | 0|0011000000111001| 0 |*******| 0 | 0| 0|
+|1 | 0|0011000000111001| 0 |*******| 0 |12345| 1|
+|1+ | 0|1110110000010000| 0 |*******| 0 |12345| 1|
+|2 | 0|1110110000010000| 0 |*******| 0 |12345| 2|
+|2+ | 0|0101101110100000| 0 |*******| 0 |12345| 2|
+|3 | 0|0101101110100000| 0 |*******| 0 |23456| 3|
+|3+ | 0|1110000111010000| 0 |*******| 0 |23456| 3|
+|4 | 0|1110000111010000| 0 |*******| 0 |23456| 4|
+|4+ | 0|0000001111101000| 0 |*******| 0 |23456| 4|
+|5 | 0|0000001111101000| 0 |*******| 0 | 1000| 5|
+|5+ | 0|1110001100001000| 0 | 11111| 1 | 1000| 5|
+|6 | 0|1110001100001000| 0 | 11111| 1 | 1000| 6|
+|6+ | 0|0000001111101001| 0 |*******| 0 | 1000| 6|
+|7 | 0|0000001111101001| 0 |*******| 0 | 1001| 7|
+|7+ | 0|1110001110011000| 0 | 11110| 1 | 1001| 7|
+|8 | 0|1110001110011000| 0 | 11109| 1 | 1001| 8|
+|8+ | 0|0000001111101000| 0 |*******| 0 | 1001| 8|
+|9 | 0|0000001111101000| 0 |*******| 0 | 1000| 9|
+|9+ | 11111|1111010011010000| 0 |*******| 0 | 1000| 9|
+|10 | 11111|1111010011010000| 0 |*******| 0 | 1000| 10|
+|10+ | 11111|0000000000001110| 0 |*******| 0 | 1000| 10|
+|11 | 11111|0000000000001110| 0 |*******| 0 | 14| 11|
+|11+ | 11111|1110001100000100| 0 |*******| 0 | 14| 11|
+|12 | 11111|1110001100000100| 0 |*******| 0 | 14| 14|
+|12+ | 11111|0000001111100111| 0 |*******| 0 | 14| 14|
+|13 | 11111|0000001111100111| 0 |*******| 0 | 999| 15|
+|13+ | 11111|1110110111100000| 0 |*******| 0 | 999| 15|
+|14 | 11111|1110110111100000| 0 |*******| 0 | 1000| 16|
+|14+ | 11111|1110001100001000| 0 | -1| 1 | 1000| 16|
+|15 | 11111|1110001100001000| 0 | -1| 1 | 1000| 17|
+|15+ | 11111|0000000000010101| 0 |*******| 0 | 1000| 17|
+|16 | 11111|0000000000010101| 0 |*******| 0 | 21| 18|
+|16+ | 11111|1110011111000010| 0 |*******| 0 | 21| 18|
+|17 | 11111|1110011111000010| 0 |*******| 0 | 21| 21|
+|17+ | 11111|0000000000000010| 0 |*******| 0 | 21| 21|
+|18 | 11111|0000000000000010| 0 |*******| 0 | 2| 22|
+|18+ | 11111|1110000010010000| 0 |*******| 0 | 2| 22|
+|19 | 11111|1110000010010000| 0 |*******| 0 | 2| 23|
+|19+ | 11111|0000001111101000| 0 |*******| 0 | 2| 23|
+|20 | 11111|0000001111101000| 0 |*******| 0 | 1000| 24|
+|20+ | 11111|1110111010010000| 0 |*******| 0 | 1000| 24|
+|21 | 11111|1110111010010000| 0 |*******| 0 | 1000| 25|
+|21+ | 11111|1110001100000001| 0 |*******| 0 | 1000| 25|
+|22 | 11111|1110001100000001| 0 |*******| 0 | 1000| 26|
+|22+ | 11111|1110001100000010| 0 |*******| 0 | 1000| 26|
+|23 | 11111|1110001100000010| 0 |*******| 0 | 1000| 27|
+|23+ | 11111|1110001100000011| 0 |*******| 0 | 1000| 27|
+|24 | 11111|1110001100000011| 0 |*******| 0 | 1000| 28|
+|24+ | 11111|1110001100000100| 0 |*******| 0 | 1000| 28|
+|25 | 11111|1110001100000100| 0 |*******| 0 | 1000| 1000|
+|25+ | 11111|1110001100000101| 0 |*******| 0 | 1000| 1000|
+|26 | 11111|1110001100000101| 0 |*******| 0 | 1000| 1000|
+|26+ | 11111|1110001100000110| 0 |*******| 0 | 1000| 1000|
+|27 | 11111|1110001100000110| 0 |*******| 0 | 1000| 1000|
+|27+ | 11111|1110001100000111| 0 |*******| 0 | 1000| 1000|
+|28 | 11111|1110001100000111| 0 |*******| 0 | 1000| 1000|
+|28+ | 11111|1110101010010000| 0 |*******| 0 | 1000| 1000|
+|29 | 11111|1110101010010000| 0 |*******| 0 | 1000| 1001|
+|29+ | 11111|1110001100000001| 0 |*******| 0 | 1000| 1001|
+|30 | 11111|1110001100000001| 0 |*******| 0 | 1000| 1002|
+|30+ | 11111|1110001100000010| 0 |*******| 0 | 1000| 1002|
+|31 | 11111|1110001100000010| 0 |*******| 0 | 1000| 1000|
+|31+ | 11111|1110001100000011| 0 |*******| 0 | 1000| 1000|
+|32 | 11111|1110001100000011| 0 |*******| 0 | 1000| 1000|
+|32+ | 11111|1110001100000100| 0 |*******| 0 | 1000| 1000|
+|33 | 11111|1110001100000100| 0 |*******| 0 | 1000| 1001|
+|33+ | 11111|1110001100000101| 0 |*******| 0 | 1000| 1001|
+|34 | 11111|1110001100000101| 0 |*******| 0 | 1000| 1002|
+|34+ | 11111|1110001100000110| 0 |*******| 0 | 1000| 1002|
+|35 | 11111|1110001100000110| 0 |*******| 0 | 1000| 1000|
+|35+ | 11111|1110001100000111| 0 |*******| 0 | 1000| 1000|
+|36 | 11111|1110001100000111| 0 |*******| 0 | 1000| 1000|
+|36+ | 11111|1110111111010000| 0 |*******| 0 | 1000| 1000|
+|37 | 11111|1110111111010000| 0 |*******| 0 | 1000| 1001|
+|37+ | 11111|1110001100000001| 0 |*******| 0 | 1000| 1001|
+|38 | 11111|1110001100000001| 0 |*******| 0 | 1000| 1000|
+|38+ | 11111|1110001100000010| 0 |*******| 0 | 1000| 1000|
+|39 | 11111|1110001100000010| 0 |*******| 0 | 1000| 1001|
+|39+ | 11111|1110001100000011| 0 |*******| 0 | 1000| 1001|
+|40 | 11111|1110001100000011| 0 |*******| 0 | 1000| 1000|
+|40+ | 11111|1110001100000100| 0 |*******| 0 | 1000| 1000|
+|41 | 11111|1110001100000100| 0 |*******| 0 | 1000| 1001|
+|41+ | 11111|1110001100000101| 0 |*******| 0 | 1000| 1001|
+|42 | 11111|1110001100000101| 0 |*******| 0 | 1000| 1000|
+|42+ | 11111|1110001100000110| 0 |*******| 0 | 1000| 1000|
+|43 | 11111|1110001100000110| 0 |*******| 0 | 1000| 1001|
+|43+ | 11111|1110001100000111| 0 |*******| 0 | 1000| 1001|
+|44 | 11111|1110001100000111| 0 |*******| 0 | 1000| 1000|
+|44+ | 11111|1110001100000111| 1 |*******| 0 | 1000| 1000|
+|45 | 11111|1110001100000111| 1 |*******| 0 | 1000| 0|
+|45+ | 11111|0111111111111111| 0 |*******| 0 | 1000| 0|
+|46 | 11111|0111111111111111| 0 |*******| 0 |32767| 1|
diff --git a/projects/05/CPU-external.tst b/projects/05/CPU-external.tst new file mode 100644 index 0000000..5aa0295 --- /dev/null +++ b/projects/05/CPU-external.tst @@ -0,0 +1,150 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/CPU-external.tst
+
+load CPU.hdl,
+output-file CPU-external.out,
+compare-to CPU-external.cmp,
+output-list time%S0.4.0 inM%D0.6.0 instruction%B0.16.0 reset%B2.1.2 outM%D1.6.0 writeM%B3.1.3 addressM%D0.5.0 pc%D0.5.0;
+
+
+set instruction %B0011000000111001, // @12345
+tick, output, tock, output;
+
+set instruction %B1110110000010000, // D=A
+tick, output, tock, output;
+
+set instruction %B0101101110100000, // @23456
+tick, output, tock, output;
+
+set instruction %B1110000111010000, // D=A-D
+tick, output, tock, output;
+
+set instruction %B0000001111101000, // @1000
+tick, output, tock, output;
+
+set instruction %B1110001100001000, // M=D
+tick, output, tock, output;
+
+set instruction %B0000001111101001, // @1001
+tick, output, tock, output;
+
+set instruction %B1110001110011000, // MD=D-1
+tick, output, tock, output;
+
+set instruction %B0000001111101000, // @1000
+tick, output, tock, output;
+
+set instruction %B1111010011010000, // D=D-M
+set inM 11111,
+tick, output, tock, output;
+
+set instruction %B0000000000001110, // @14
+tick, output, tock, output;
+
+set instruction %B1110001100000100, // D;jlt
+tick, output, tock, output;
+
+set instruction %B0000001111100111, // @999
+tick, output, tock, output;
+
+set instruction %B1110110111100000, // A=A+1
+tick, output, tock, output;
+
+set instruction %B1110001100001000, // M=D
+tick, output, tock, output;
+
+set instruction %B0000000000010101, // @21
+tick, output, tock, output;
+
+set instruction %B1110011111000010, // D+1;jeq
+tick, output, tock, output;
+
+set instruction %B0000000000000010, // @2
+tick, output, tock, output;
+
+set instruction %B1110000010010000, // D=D+A
+tick, output, tock, output;
+
+set instruction %B0000001111101000, // @1000
+tick, output, tock, output;
+
+set instruction %B1110111010010000, // D=-1
+tick, output, tock, output;
+
+set instruction %B1110001100000001, // D;JGT
+tick, output, tock, output;
+
+set instruction %B1110001100000010, // D;JEQ
+tick, output, tock, output;
+
+set instruction %B1110001100000011, // D;JGE
+tick, output, tock, output;
+
+set instruction %B1110001100000100, // D;JLT
+tick, output, tock, output;
+
+set instruction %B1110001100000101, // D;JNE
+tick, output, tock, output;
+
+set instruction %B1110001100000110, // D;JLE
+tick, output, tock, output;
+
+set instruction %B1110001100000111, // D;JMP
+tick, output, tock, output;
+
+set instruction %B1110101010010000, // D=0
+tick, output, tock, output;
+
+set instruction %B1110001100000001, // D;JGT
+tick, output, tock, output;
+
+set instruction %B1110001100000010, // D;JEQ
+tick, output, tock, output;
+
+set instruction %B1110001100000011, // D;JGE
+tick, output, tock, output;
+
+set instruction %B1110001100000100, // D;JLT
+tick, output, tock, output;
+
+set instruction %B1110001100000101, // D;JNE
+tick, output, tock, output;
+
+set instruction %B1110001100000110, // D;JLE
+tick, output, tock, output;
+
+set instruction %B1110001100000111, // D;JMP
+tick, output, tock, output;
+
+set instruction %B1110111111010000, // D=1
+tick, output, tock, output;
+
+set instruction %B1110001100000001, // D;JGT
+tick, output, tock, output;
+
+set instruction %B1110001100000010, // D;JEQ
+tick, output, tock, output;
+
+set instruction %B1110001100000011, // D;JGE
+tick, output, tock, output;
+
+set instruction %B1110001100000100, // D;JLT
+tick, output, tock, output;
+
+set instruction %B1110001100000101, // D;JNE
+tick, output, tock, output;
+
+set instruction %B1110001100000110, // D;JLE
+tick, output, tock, output;
+
+set instruction %B1110001100000111, // D;JMP
+tick, output, tock, output;
+
+set reset 1;
+tick, output, tock, output;
+
+set instruction %B0111111111111111, // @32767
+set reset 0;
+tick, output, tock, output;
diff --git a/projects/05/CPU.cmp b/projects/05/CPU.cmp new file mode 100644 index 0000000..345674c --- /dev/null +++ b/projects/05/CPU.cmp @@ -0,0 +1,93 @@ +|time| inM | instruction |reset| outM |writeM |addre| pc |DRegiste|
+|0+ | 0|0011000000111001| 0 |*******| 0 | 0| 0| 0 |
+|1 | 0|0011000000111001| 0 |*******| 0 |12345| 1| 0 |
+|1+ | 0|1110110000010000| 0 |*******| 0 |12345| 1| 12345 |
+|2 | 0|1110110000010000| 0 |*******| 0 |12345| 2| 12345 |
+|2+ | 0|0101101110100000| 0 |*******| 0 |12345| 2| 12345 |
+|3 | 0|0101101110100000| 0 |*******| 0 |23456| 3| 12345 |
+|3+ | 0|1110000111010000| 0 |*******| 0 |23456| 3| 11111 |
+|4 | 0|1110000111010000| 0 |*******| 0 |23456| 4| 11111 |
+|4+ | 0|0000001111101000| 0 |*******| 0 |23456| 4| 11111 |
+|5 | 0|0000001111101000| 0 |*******| 0 | 1000| 5| 11111 |
+|5+ | 0|1110001100001000| 0 | 11111| 1 | 1000| 5| 11111 |
+|6 | 0|1110001100001000| 0 | 11111| 1 | 1000| 6| 11111 |
+|6+ | 0|0000001111101001| 0 |*******| 0 | 1000| 6| 11111 |
+|7 | 0|0000001111101001| 0 |*******| 0 | 1001| 7| 11111 |
+|7+ | 0|1110001110011000| 0 | 11110| 1 | 1001| 7| 11110 |
+|8 | 0|1110001110011000| 0 | 11109| 1 | 1001| 8| 11110 |
+|8+ | 0|0000001111101000| 0 |*******| 0 | 1001| 8| 11110 |
+|9 | 0|0000001111101000| 0 |*******| 0 | 1000| 9| 11110 |
+|9+ | 11111|1111010011010000| 0 |*******| 0 | 1000| 9| -1 |
+|10 | 11111|1111010011010000| 0 |*******| 0 | 1000| 10| -1 |
+|10+ | 11111|0000000000001110| 0 |*******| 0 | 1000| 10| -1 |
+|11 | 11111|0000000000001110| 0 |*******| 0 | 14| 11| -1 |
+|11+ | 11111|1110001100000100| 0 |*******| 0 | 14| 11| -1 |
+|12 | 11111|1110001100000100| 0 |*******| 0 | 14| 14| -1 |
+|12+ | 11111|0000001111100111| 0 |*******| 0 | 14| 14| -1 |
+|13 | 11111|0000001111100111| 0 |*******| 0 | 999| 15| -1 |
+|13+ | 11111|1110110111100000| 0 |*******| 0 | 999| 15| -1 |
+|14 | 11111|1110110111100000| 0 |*******| 0 | 1000| 16| -1 |
+|14+ | 11111|1110001100001000| 0 | -1| 1 | 1000| 16| -1 |
+|15 | 11111|1110001100001000| 0 | -1| 1 | 1000| 17| -1 |
+|15+ | 11111|0000000000010101| 0 |*******| 0 | 1000| 17| -1 |
+|16 | 11111|0000000000010101| 0 |*******| 0 | 21| 18| -1 |
+|16+ | 11111|1110011111000010| 0 |*******| 0 | 21| 18| -1 |
+|17 | 11111|1110011111000010| 0 |*******| 0 | 21| 21| -1 |
+|17+ | 11111|0000000000000010| 0 |*******| 0 | 21| 21| -1 |
+|18 | 11111|0000000000000010| 0 |*******| 0 | 2| 22| -1 |
+|18+ | 11111|1110000010010000| 0 |*******| 0 | 2| 22| 1 |
+|19 | 11111|1110000010010000| 0 |*******| 0 | 2| 23| 1 |
+|19+ | 11111|0000001111101000| 0 |*******| 0 | 2| 23| 1 |
+|20 | 11111|0000001111101000| 0 |*******| 0 | 1000| 24| 1 |
+|20+ | 11111|1110111010010000| 0 |*******| 0 | 1000| 24| -1 |
+|21 | 11111|1110111010010000| 0 |*******| 0 | 1000| 25| -1 |
+|21+ | 11111|1110001100000001| 0 |*******| 0 | 1000| 25| -1 |
+|22 | 11111|1110001100000001| 0 |*******| 0 | 1000| 26| -1 |
+|22+ | 11111|1110001100000010| 0 |*******| 0 | 1000| 26| -1 |
+|23 | 11111|1110001100000010| 0 |*******| 0 | 1000| 27| -1 |
+|23+ | 11111|1110001100000011| 0 |*******| 0 | 1000| 27| -1 |
+|24 | 11111|1110001100000011| 0 |*******| 0 | 1000| 28| -1 |
+|24+ | 11111|1110001100000100| 0 |*******| 0 | 1000| 28| -1 |
+|25 | 11111|1110001100000100| 0 |*******| 0 | 1000| 1000| -1 |
+|25+ | 11111|1110001100000101| 0 |*******| 0 | 1000| 1000| -1 |
+|26 | 11111|1110001100000101| 0 |*******| 0 | 1000| 1000| -1 |
+|26+ | 11111|1110001100000110| 0 |*******| 0 | 1000| 1000| -1 |
+|27 | 11111|1110001100000110| 0 |*******| 0 | 1000| 1000| -1 |
+|27+ | 11111|1110001100000111| 0 |*******| 0 | 1000| 1000| -1 |
+|28 | 11111|1110001100000111| 0 |*******| 0 | 1000| 1000| -1 |
+|28+ | 11111|1110101010010000| 0 |*******| 0 | 1000| 1000| 0 |
+|29 | 11111|1110101010010000| 0 |*******| 0 | 1000| 1001| 0 |
+|29+ | 11111|1110001100000001| 0 |*******| 0 | 1000| 1001| 0 |
+|30 | 11111|1110001100000001| 0 |*******| 0 | 1000| 1002| 0 |
+|30+ | 11111|1110001100000010| 0 |*******| 0 | 1000| 1002| 0 |
+|31 | 11111|1110001100000010| 0 |*******| 0 | 1000| 1000| 0 |
+|31+ | 11111|1110001100000011| 0 |*******| 0 | 1000| 1000| 0 |
+|32 | 11111|1110001100000011| 0 |*******| 0 | 1000| 1000| 0 |
+|32+ | 11111|1110001100000100| 0 |*******| 0 | 1000| 1000| 0 |
+|33 | 11111|1110001100000100| 0 |*******| 0 | 1000| 1001| 0 |
+|33+ | 11111|1110001100000101| 0 |*******| 0 | 1000| 1001| 0 |
+|34 | 11111|1110001100000101| 0 |*******| 0 | 1000| 1002| 0 |
+|34+ | 11111|1110001100000110| 0 |*******| 0 | 1000| 1002| 0 |
+|35 | 11111|1110001100000110| 0 |*******| 0 | 1000| 1000| 0 |
+|35+ | 11111|1110001100000111| 0 |*******| 0 | 1000| 1000| 0 |
+|36 | 11111|1110001100000111| 0 |*******| 0 | 1000| 1000| 0 |
+|36+ | 11111|1110111111010000| 0 |*******| 0 | 1000| 1000| 1 |
+|37 | 11111|1110111111010000| 0 |*******| 0 | 1000| 1001| 1 |
+|37+ | 11111|1110001100000001| 0 |*******| 0 | 1000| 1001| 1 |
+|38 | 11111|1110001100000001| 0 |*******| 0 | 1000| 1000| 1 |
+|38+ | 11111|1110001100000010| 0 |*******| 0 | 1000| 1000| 1 |
+|39 | 11111|1110001100000010| 0 |*******| 0 | 1000| 1001| 1 |
+|39+ | 11111|1110001100000011| 0 |*******| 0 | 1000| 1001| 1 |
+|40 | 11111|1110001100000011| 0 |*******| 0 | 1000| 1000| 1 |
+|40+ | 11111|1110001100000100| 0 |*******| 0 | 1000| 1000| 1 |
+|41 | 11111|1110001100000100| 0 |*******| 0 | 1000| 1001| 1 |
+|41+ | 11111|1110001100000101| 0 |*******| 0 | 1000| 1001| 1 |
+|42 | 11111|1110001100000101| 0 |*******| 0 | 1000| 1000| 1 |
+|42+ | 11111|1110001100000110| 0 |*******| 0 | 1000| 1000| 1 |
+|43 | 11111|1110001100000110| 0 |*******| 0 | 1000| 1001| 1 |
+|43+ | 11111|1110001100000111| 0 |*******| 0 | 1000| 1001| 1 |
+|44 | 11111|1110001100000111| 0 |*******| 0 | 1000| 1000| 1 |
+|44+ | 11111|1110001100000111| 1 |*******| 0 | 1000| 1000| 1 |
+|45 | 11111|1110001100000111| 1 |*******| 0 | 1000| 0| 1 |
+|45+ | 11111|0111111111111111| 0 |*******| 0 | 1000| 0| 1 |
+|46 | 11111|0111111111111111| 0 |*******| 0 |32767| 1| 1 |
diff --git a/projects/05/CPU.hdl b/projects/05/CPU.hdl new file mode 100644 index 0000000..7b73ca0 --- /dev/null +++ b/projects/05/CPU.hdl @@ -0,0 +1,43 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/CPU.hdl
+
+/**
+ * The Hack CPU (Central Processing unit), consisting of an ALU,
+ * two registers named A and D, and a program counter named PC.
+ * The CPU is designed to fetch and execute instructions written in
+ * the Hack machine language. In particular, functions as follows:
+ * Executes the inputted instruction according to the Hack machine
+ * language specification. The D and A in the language specification
+ * refer to CPU-resident registers, while M refers to the external
+ * memory location addressed by A, i.e. to Memory[A]. The inM input
+ * holds the value of this location. If the current instruction needs
+ * to write a value to M, the value is placed in outM, the address
+ * of the target location is placed in the addressM output, and the
+ * writeM control bit is asserted. (When writeM==0, any value may
+ * appear in outM). The outM and writeM outputs are combinational:
+ * they are affected instantaneously by the execution of the current
+ * instruction. The addressM and pc outputs are clocked: although they
+ * are affected by the execution of the current instruction, they commit
+ * to their new values only in the next time step. If reset==1 then the
+ * CPU jumps to address 0 (i.e. pc is set to 0 in next time step) rather
+ * than to the address resulting from executing the current instruction.
+ */
+
+CHIP CPU {
+
+ IN inM[16], // M value input (M = contents of RAM[A])
+ instruction[16], // Instruction for execution
+ reset; // Signals whether to re-start the current
+ // program (reset==1) or continue executing
+ // the current program (reset==0).
+
+ OUT outM[16], // M value output
+ writeM, // Write to M?
+ addressM[15], // Address in data memory (of M)
+ pc[15]; // address of next instruction
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/05/CPU.tst b/projects/05/CPU.tst new file mode 100644 index 0000000..98eee1c --- /dev/null +++ b/projects/05/CPU.tst @@ -0,0 +1,150 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/CPU.tst
+
+load CPU.hdl,
+output-file CPU.out,
+compare-to CPU.cmp,
+output-list time%S0.4.0 inM%D0.6.0 instruction%B0.16.0 reset%B2.1.2 outM%D1.6.0 writeM%B3.1.3 addressM%D0.5.0 pc%D0.5.0 DRegister[]%D1.6.1;
+
+
+set instruction %B0011000000111001, // @12345
+tick, output, tock, output;
+
+set instruction %B1110110000010000, // D=A
+tick, output, tock, output;
+
+set instruction %B0101101110100000, // @23456
+tick, output, tock, output;
+
+set instruction %B1110000111010000, // D=A-D
+tick, output, tock, output;
+
+set instruction %B0000001111101000, // @1000
+tick, output, tock, output;
+
+set instruction %B1110001100001000, // M=D
+tick, output, tock, output;
+
+set instruction %B0000001111101001, // @1001
+tick, output, tock, output;
+
+set instruction %B1110001110011000, // MD=D-1
+tick, output, tock, output;
+
+set instruction %B0000001111101000, // @1000
+tick, output, tock, output;
+
+set instruction %B1111010011010000, // D=D-M
+set inM 11111,
+tick, output, tock, output;
+
+set instruction %B0000000000001110, // @14
+tick, output, tock, output;
+
+set instruction %B1110001100000100, // D;jlt
+tick, output, tock, output;
+
+set instruction %B0000001111100111, // @999
+tick, output, tock, output;
+
+set instruction %B1110110111100000, // A=A+1
+tick, output, tock, output;
+
+set instruction %B1110001100001000, // M=D
+tick, output, tock, output;
+
+set instruction %B0000000000010101, // @21
+tick, output, tock, output;
+
+set instruction %B1110011111000010, // D+1;jeq
+tick, output, tock, output;
+
+set instruction %B0000000000000010, // @2
+tick, output, tock, output;
+
+set instruction %B1110000010010000, // D=D+A
+tick, output, tock, output;
+
+set instruction %B0000001111101000, // @1000
+tick, output, tock, output;
+
+set instruction %B1110111010010000, // D=-1
+tick, output, tock, output;
+
+set instruction %B1110001100000001, // D;JGT
+tick, output, tock, output;
+
+set instruction %B1110001100000010, // D;JEQ
+tick, output, tock, output;
+
+set instruction %B1110001100000011, // D;JGE
+tick, output, tock, output;
+
+set instruction %B1110001100000100, // D;JLT
+tick, output, tock, output;
+
+set instruction %B1110001100000101, // D;JNE
+tick, output, tock, output;
+
+set instruction %B1110001100000110, // D;JLE
+tick, output, tock, output;
+
+set instruction %B1110001100000111, // D;JMP
+tick, output, tock, output;
+
+set instruction %B1110101010010000, // D=0
+tick, output, tock, output;
+
+set instruction %B1110001100000001, // D;JGT
+tick, output, tock, output;
+
+set instruction %B1110001100000010, // D;JEQ
+tick, output, tock, output;
+
+set instruction %B1110001100000011, // D;JGE
+tick, output, tock, output;
+
+set instruction %B1110001100000100, // D;JLT
+tick, output, tock, output;
+
+set instruction %B1110001100000101, // D;JNE
+tick, output, tock, output;
+
+set instruction %B1110001100000110, // D;JLE
+tick, output, tock, output;
+
+set instruction %B1110001100000111, // D;JMP
+tick, output, tock, output;
+
+set instruction %B1110111111010000, // D=1
+tick, output, tock, output;
+
+set instruction %B1110001100000001, // D;JGT
+tick, output, tock, output;
+
+set instruction %B1110001100000010, // D;JEQ
+tick, output, tock, output;
+
+set instruction %B1110001100000011, // D;JGE
+tick, output, tock, output;
+
+set instruction %B1110001100000100, // D;JLT
+tick, output, tock, output;
+
+set instruction %B1110001100000101, // D;JNE
+tick, output, tock, output;
+
+set instruction %B1110001100000110, // D;JLE
+tick, output, tock, output;
+
+set instruction %B1110001100000111, // D;JMP
+tick, output, tock, output;
+
+set reset 1;
+tick, output, tock, output;
+
+set instruction %B0111111111111111, // @32767
+set reset 0;
+tick, output, tock, output;
diff --git a/projects/05/Computer.hdl b/projects/05/Computer.hdl new file mode 100644 index 0000000..22f9b48 --- /dev/null +++ b/projects/05/Computer.hdl @@ -0,0 +1,23 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/Computer.hdl
+
+/**
+ * The HACK computer, including CPU, ROM and RAM.
+ * When reset is 0, the program stored in the computer's ROM executes.
+ * When reset is 1, the execution of the program restarts.
+ * Thus, to start a program's execution, reset must be pushed "up" (1)
+ * and "down" (0). From this point onward the user is at the mercy of
+ * the software. In particular, depending on the program's code, the
+ * screen may show some output and the user may be able to interact
+ * with the computer via the keyboard.
+ */
+
+CHIP Computer {
+
+ IN reset;
+
+ PARTS:
+ // Put your code here:
+}
diff --git a/projects/05/ComputerAdd-external.cmp b/projects/05/ComputerAdd-external.cmp new file mode 100644 index 0000000..a3a8eaf --- /dev/null +++ b/projects/05/ComputerAdd-external.cmp @@ -0,0 +1,15 @@ +| time |reset|RAM16K[0]|RAM16K[1]|RAM16K[2]|
+| 0 | 0 | 0 | 0 | 0 |
+| 1 | 0 | 0 | 0 | 0 |
+| 2 | 0 | 0 | 0 | 0 |
+| 3 | 0 | 0 | 0 | 0 |
+| 4 | 0 | 0 | 0 | 0 |
+| 5 | 0 | 0 | 0 | 0 |
+| 6 | 0 | 5 | 0 | 0 |
+| 7 | 1 | 0 | 0 | 0 |
+| 8 | 0 | 0 | 0 | 0 |
+| 9 | 0 | 0 | 0 | 0 |
+| 10 | 0 | 0 | 0 | 0 |
+| 11 | 0 | 0 | 0 | 0 |
+| 12 | 0 | 0 | 0 | 0 |
+| 13 | 0 | 5 | 0 | 0 |
diff --git a/projects/05/ComputerAdd-external.tst b/projects/05/ComputerAdd-external.tst new file mode 100644 index 0000000..09cc1a7 --- /dev/null +++ b/projects/05/ComputerAdd-external.tst @@ -0,0 +1,32 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/ComputerAdd-external.tst
+
+load Computer.hdl,
+output-file ComputerAdd-external.out,
+compare-to ComputerAdd-external.cmp,
+output-list time%S1.4.1 reset%B2.1.2 RAM16K[0]%D1.7.1 RAM16K[1]%D1.7.1 RAM16K[2]%D1.7.1;
+
+// Load a program written in the Hack machine language.
+// The program adds the two constants 2 and 3 and writes the result in RAM[0].
+ROM32K load Add.hack,
+output;
+
+// First run (at the beginning PC=0)
+repeat 6 {
+ tick, tock, output;
+}
+
+// Reset the PC
+set reset 1,
+set RAM16K[0] 0,
+tick, tock, output;
+
+
+// Second run, to check that the PC was reset correctly.
+set reset 0,
+
+repeat 6 {
+ tick, tock, output;
+}
diff --git a/projects/05/ComputerAdd.cmp b/projects/05/ComputerAdd.cmp new file mode 100644 index 0000000..f295464 --- /dev/null +++ b/projects/05/ComputerAdd.cmp @@ -0,0 +1,15 @@ +| time |reset|ARegister|DRegister|PC[]|RAM16K[0]|RAM16K[1]|RAM16K[2]|
+| 0 | 0 | 0 | 0 | 0| 0 | 0 | 0 |
+| 1 | 0 | 2 | 0 | 1| 0 | 0 | 0 |
+| 2 | 0 | 2 | 2 | 2| 0 | 0 | 0 |
+| 3 | 0 | 3 | 2 | 3| 0 | 0 | 0 |
+| 4 | 0 | 3 | 5 | 4| 0 | 0 | 0 |
+| 5 | 0 | 0 | 5 | 5| 0 | 0 | 0 |
+| 6 | 0 | 0 | 5 | 6| 5 | 0 | 0 |
+| 7 | 1 | 0 | 5 | 0| 0 | 0 | 0 |
+| 8 | 0 | 2 | 5 | 1| 0 | 0 | 0 |
+| 9 | 0 | 2 | 2 | 2| 0 | 0 | 0 |
+| 10 | 0 | 3 | 2 | 3| 0 | 0 | 0 |
+| 11 | 0 | 3 | 5 | 4| 0 | 0 | 0 |
+| 12 | 0 | 0 | 5 | 5| 0 | 0 | 0 |
+| 13 | 0 | 0 | 5 | 6| 5 | 0 | 0 |
diff --git a/projects/05/ComputerAdd.tst b/projects/05/ComputerAdd.tst new file mode 100644 index 0000000..27f4411 --- /dev/null +++ b/projects/05/ComputerAdd.tst @@ -0,0 +1,32 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/ComputerAdd.tst
+
+load Computer.hdl,
+output-file ComputerAdd.out,
+compare-to ComputerAdd.cmp,
+output-list time%S1.4.1 reset%B2.1.2 ARegister[0]%D1.7.1 DRegister[0]%D1.7.1 PC[]%D0.4.0 RAM16K[0]%D1.7.1 RAM16K[1]%D1.7.1 RAM16K[2]%D1.7.1;
+
+// Load a program written in the Hack machine language.
+// The program adds the two constants 2 and 3 and writes the result in RAM[0].
+ROM32K load Add.hack,
+output;
+
+// First run (at the beginning PC=0)
+repeat 6 {
+ tick, tock, output;
+}
+
+// Reset the PC
+set reset 1,
+set RAM16K[0] 0,
+tick, tock, output;
+
+
+// Second run, to check that the PC was reset correctly.
+set reset 0,
+
+repeat 6 {
+ tick, tock, output;
+}
diff --git a/projects/05/ComputerMax-external.cmp b/projects/05/ComputerMax-external.cmp new file mode 100644 index 0000000..f864733 --- /dev/null +++ b/projects/05/ComputerMax-external.cmp @@ -0,0 +1,28 @@ +| time |reset|RAM16K[0]|RAM16K[1]|RAM16K[2]|
+| 0 | 0 | 3 | 5 | 0 |
+| 1 | 0 | 3 | 5 | 0 |
+| 2 | 0 | 3 | 5 | 0 |
+| 3 | 0 | 3 | 5 | 0 |
+| 4 | 0 | 3 | 5 | 0 |
+| 5 | 0 | 3 | 5 | 0 |
+| 6 | 0 | 3 | 5 | 0 |
+| 7 | 0 | 3 | 5 | 0 |
+| 8 | 0 | 3 | 5 | 0 |
+| 9 | 0 | 3 | 5 | 0 |
+| 10 | 0 | 3 | 5 | 0 |
+| 11 | 0 | 3 | 5 | 0 |
+| 12 | 0 | 3 | 5 | 5 |
+| 13 | 0 | 3 | 5 | 5 |
+| 14 | 0 | 3 | 5 | 5 |
+| 15 | 1 | 3 | 5 | 5 |
+| 15 | 0 | 23456 | 12345 | 5 |
+| 16 | 0 | 23456 | 12345 | 5 |
+| 17 | 0 | 23456 | 12345 | 5 |
+| 18 | 0 | 23456 | 12345 | 5 |
+| 19 | 0 | 23456 | 12345 | 5 |
+| 20 | 0 | 23456 | 12345 | 5 |
+| 21 | 0 | 23456 | 12345 | 5 |
+| 22 | 0 | 23456 | 12345 | 5 |
+| 23 | 0 | 23456 | 12345 | 5 |
+| 24 | 0 | 23456 | 12345 | 5 |
+| 25 | 0 | 23456 | 12345 | 23456 |
diff --git a/projects/05/ComputerMax-external.tst b/projects/05/ComputerMax-external.tst new file mode 100644 index 0000000..52b6bef --- /dev/null +++ b/projects/05/ComputerMax-external.tst @@ -0,0 +1,38 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/ComputerMax-external.tst
+
+load Computer.hdl,
+output-file ComputerMax-external.out,
+compare-to ComputerMax-external.cmp,
+output-list time%S1.4.1 reset%B2.1.2 RAM16K[0]%D1.7.1 RAM16K[1]%D1.7.1 RAM16K[2]%D1.7.1;
+
+// Load a program written in the Hack machine language.
+// The program computes the maximum of RAM[0] and RAM[1]
+// and writes the result in RAM[2].
+ROM32K load Max.hack,
+
+// first run: compute max(3,5)
+set RAM16K[0] 3,
+set RAM16K[1] 5,
+output;
+
+repeat 14 {
+ tick, tock, output;
+}
+
+// reset the PC
+set reset 1,
+tick, tock, output;
+
+// second run: compute max(23456,12345)
+set reset 0,
+set RAM16K[0] 23456,
+set RAM16K[1] 12345,
+output;
+
+// The run on these inputs needs less cycles (different branching)
+repeat 10 {
+ tick, tock, output;
+}
diff --git a/projects/05/ComputerMax.cmp b/projects/05/ComputerMax.cmp new file mode 100644 index 0000000..42276cd --- /dev/null +++ b/projects/05/ComputerMax.cmp @@ -0,0 +1,28 @@ +| time |reset|ARegister|DRegister|PC[]|RAM16K[0]|RAM16K[1]|RAM16K[2]|
+| 0 | 0 | 0 | 0 | 0| 3 | 5 | 0 |
+| 1 | 0 | 0 | 0 | 1| 3 | 5 | 0 |
+| 2 | 0 | 0 | 3 | 2| 3 | 5 | 0 |
+| 3 | 0 | 1 | 3 | 3| 3 | 5 | 0 |
+| 4 | 0 | 1 | -2 | 4| 3 | 5 | 0 |
+| 5 | 0 | 10 | -2 | 5| 3 | 5 | 0 |
+| 6 | 0 | 10 | -2 | 6| 3 | 5 | 0 |
+| 7 | 0 | 1 | -2 | 7| 3 | 5 | 0 |
+| 8 | 0 | 1 | 5 | 8| 3 | 5 | 0 |
+| 9 | 0 | 12 | 5 | 9| 3 | 5 | 0 |
+| 10 | 0 | 12 | 5 | 12| 3 | 5 | 0 |
+| 11 | 0 | 2 | 5 | 13| 3 | 5 | 0 |
+| 12 | 0 | 2 | 5 | 14| 3 | 5 | 5 |
+| 13 | 0 | 14 | 5 | 15| 3 | 5 | 5 |
+| 14 | 0 | 14 | 5 | 14| 3 | 5 | 5 |
+| 15 | 1 | 14 | 5 | 0| 3 | 5 | 5 |
+| 15 | 0 | 14 | 5 | 0| 23456 | 12345 | 5 |
+| 16 | 0 | 0 | 5 | 1| 23456 | 12345 | 5 |
+| 17 | 0 | 0 | 23456 | 2| 23456 | 12345 | 5 |
+| 18 | 0 | 1 | 23456 | 3| 23456 | 12345 | 5 |
+| 19 | 0 | 1 | 11111 | 4| 23456 | 12345 | 5 |
+| 20 | 0 | 10 | 11111 | 5| 23456 | 12345 | 5 |
+| 21 | 0 | 10 | 11111 | 10| 23456 | 12345 | 5 |
+| 22 | 0 | 0 | 11111 | 11| 23456 | 12345 | 5 |
+| 23 | 0 | 0 | 23456 | 12| 23456 | 12345 | 5 |
+| 24 | 0 | 2 | 23456 | 13| 23456 | 12345 | 5 |
+| 25 | 0 | 2 | 23456 | 14| 23456 | 12345 | 23456 |
diff --git a/projects/05/ComputerMax.tst b/projects/05/ComputerMax.tst new file mode 100644 index 0000000..e090754 --- /dev/null +++ b/projects/05/ComputerMax.tst @@ -0,0 +1,39 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/ComputerMax.tst
+
+load Computer.hdl,
+output-file ComputerMax.out,
+compare-to ComputerMax.cmp,
+output-list time%S1.4.1 reset%B2.1.2 ARegister[]%D1.7.1 DRegister[]%D1.7.1 PC[]%D0.4.0 RAM16K[0]%D1.7.1 RAM16K[1]%D1.7.1 RAM16K[2]%D1.7.1;
+
+// Load a program written in the Hack machine language.
+// The program computes the maximum of RAM[0] and RAM[1]
+// and writes the result in RAM[2].
+
+ROM32K load Max.hack,
+
+// first run: compute max(3,5)
+set RAM16K[0] 3,
+set RAM16K[1] 5,
+output;
+
+repeat 14 {
+ tick, tock, output;
+}
+
+// reset the PC
+set reset 1,
+tick, tock, output;
+
+// second run: compute max(23456,12345)
+set reset 0,
+set RAM16K[0] 23456,
+set RAM16K[1] 12345,
+output;
+
+// The run on these inputs needs less cycles (different branching)
+repeat 10 {
+ tick, tock, output;
+}
diff --git a/projects/05/ComputerRect-external.cmp b/projects/05/ComputerRect-external.cmp new file mode 100644 index 0000000..f276922 --- /dev/null +++ b/projects/05/ComputerRect-external.cmp @@ -0,0 +1,65 @@ +| time |
+| 0 |
+| 1 |
+| 2 |
+| 3 |
+| 4 |
+| 5 |
+| 6 |
+| 7 |
+| 8 |
+| 9 |
+| 10 |
+| 11 |
+| 12 |
+| 13 |
+| 14 |
+| 15 |
+| 16 |
+| 17 |
+| 18 |
+| 19 |
+| 20 |
+| 21 |
+| 22 |
+| 23 |
+| 24 |
+| 25 |
+| 26 |
+| 27 |
+| 28 |
+| 29 |
+| 30 |
+| 31 |
+| 32 |
+| 33 |
+| 34 |
+| 35 |
+| 36 |
+| 37 |
+| 38 |
+| 39 |
+| 40 |
+| 41 |
+| 42 |
+| 43 |
+| 44 |
+| 45 |
+| 46 |
+| 47 |
+| 48 |
+| 49 |
+| 50 |
+| 51 |
+| 52 |
+| 53 |
+| 54 |
+| 55 |
+| 56 |
+| 57 |
+| 58 |
+| 59 |
+| 60 |
+| 61 |
+| 62 |
+| 63 |
diff --git a/projects/05/ComputerRect-external.tst b/projects/05/ComputerRect-external.tst new file mode 100644 index 0000000..f9102f7 --- /dev/null +++ b/projects/05/ComputerRect-external.tst @@ -0,0 +1,26 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/ComputerRect-external.tst
+
+load Computer.hdl,
+output-file ComputerRect-external.out,
+compare-to ComputerRect-external.cmp,
+output-list time%S1.4.1;
+
+// Load a program written in the Hack machine language.
+// The program draws a rectangle of width 16 pixels and
+// length RAM[0] at the top left of the screen.
+ROM32K load Rect.hack,
+
+echo "Before you run this script, select the 'Screen' option from the 'View' menu";
+
+echo "A small rectangle should be drawn at the top left of the screen (the 'Screen' option of the 'View' menu should be selected.)";
+
+// draw a rectangle 16 pixels wide and 4 pixels long
+set RAM16K[0] 4,
+output;
+
+repeat 63 {
+ tick, tock, output;
+}
diff --git a/projects/05/ComputerRect.cmp b/projects/05/ComputerRect.cmp new file mode 100644 index 0000000..a6b5cc9 --- /dev/null +++ b/projects/05/ComputerRect.cmp @@ -0,0 +1,65 @@ +| time |ARegister|DRegister|PC[]|RAM16K[0]|RAM16K[1]|RAM16K[2]|
+| 0 | 0 | 0 | 0| 4 | 0 | 0 |
+| 1 | 0 | 0 | 1| 4 | 0 | 0 |
+| 2 | 0 | 4 | 2| 4 | 0 | 0 |
+| 3 | 23 | 4 | 3| 4 | 0 | 0 |
+| 4 | 23 | 4 | 4| 4 | 0 | 0 |
+| 5 | 16 | 4 | 5| 4 | 0 | 0 |
+| 6 | 16 | 4 | 6| 4 | 0 | 0 |
+| 7 | 16384 | 4 | 7| 4 | 0 | 0 |
+| 8 | 16384 | 16384 | 8| 4 | 0 | 0 |
+| 9 | 17 | 16384 | 9| 4 | 0 | 0 |
+| 10 | 17 | 16384 | 10| 4 | 0 | 0 |
+| 11 | 17 | 16384 | 11| 4 | 0 | 0 |
+| 12 | 16384 | 16384 | 12| 4 | 0 | 0 |
+| 13 | 16384 | 16384 | 13| 4 | 0 | 0 |
+| 14 | 17 | 16384 | 14| 4 | 0 | 0 |
+| 15 | 17 | 16384 | 15| 4 | 0 | 0 |
+| 16 | 32 | 16384 | 16| 4 | 0 | 0 |
+| 17 | 32 | 16416 | 17| 4 | 0 | 0 |
+| 18 | 17 | 16416 | 18| 4 | 0 | 0 |
+| 19 | 17 | 16416 | 19| 4 | 0 | 0 |
+| 20 | 16 | 16416 | 20| 4 | 0 | 0 |
+| 21 | 16 | 3 | 21| 4 | 0 | 0 |
+| 22 | 10 | 3 | 22| 4 | 0 | 0 |
+| 23 | 10 | 3 | 10| 4 | 0 | 0 |
+| 24 | 17 | 3 | 11| 4 | 0 | 0 |
+| 25 | 16416 | 3 | 12| 4 | 0 | 0 |
+| 26 | 16416 | 3 | 13| 4 | 0 | 0 |
+| 27 | 17 | 3 | 14| 4 | 0 | 0 |
+| 28 | 17 | 16416 | 15| 4 | 0 | 0 |
+| 29 | 32 | 16416 | 16| 4 | 0 | 0 |
+| 30 | 32 | 16448 | 17| 4 | 0 | 0 |
+| 31 | 17 | 16448 | 18| 4 | 0 | 0 |
+| 32 | 17 | 16448 | 19| 4 | 0 | 0 |
+| 33 | 16 | 16448 | 20| 4 | 0 | 0 |
+| 34 | 16 | 2 | 21| 4 | 0 | 0 |
+| 35 | 10 | 2 | 22| 4 | 0 | 0 |
+| 36 | 10 | 2 | 10| 4 | 0 | 0 |
+| 37 | 17 | 2 | 11| 4 | 0 | 0 |
+| 38 | 16448 | 2 | 12| 4 | 0 | 0 |
+| 39 | 16448 | 2 | 13| 4 | 0 | 0 |
+| 40 | 17 | 2 | 14| 4 | 0 | 0 |
+| 41 | 17 | 16448 | 15| 4 | 0 | 0 |
+| 42 | 32 | 16448 | 16| 4 | 0 | 0 |
+| 43 | 32 | 16480 | 17| 4 | 0 | 0 |
+| 44 | 17 | 16480 | 18| 4 | 0 | 0 |
+| 45 | 17 | 16480 | 19| 4 | 0 | 0 |
+| 46 | 16 | 16480 | 20| 4 | 0 | 0 |
+| 47 | 16 | 1 | 21| 4 | 0 | 0 |
+| 48 | 10 | 1 | 22| 4 | 0 | 0 |
+| 49 | 10 | 1 | 10| 4 | 0 | 0 |
+| 50 | 17 | 1 | 11| 4 | 0 | 0 |
+| 51 | 16480 | 1 | 12| 4 | 0 | 0 |
+| 52 | 16480 | 1 | 13| 4 | 0 | 0 |
+| 53 | 17 | 1 | 14| 4 | 0 | 0 |
+| 54 | 17 | 16480 | 15| 4 | 0 | 0 |
+| 55 | 32 | 16480 | 16| 4 | 0 | 0 |
+| 56 | 32 | 16512 | 17| 4 | 0 | 0 |
+| 57 | 17 | 16512 | 18| 4 | 0 | 0 |
+| 58 | 17 | 16512 | 19| 4 | 0 | 0 |
+| 59 | 16 | 16512 | 20| 4 | 0 | 0 |
+| 60 | 16 | 0 | 21| 4 | 0 | 0 |
+| 61 | 10 | 0 | 22| 4 | 0 | 0 |
+| 62 | 10 | 0 | 23| 4 | 0 | 0 |
+| 63 | 23 | 0 | 24| 4 | 0 | 0 |
diff --git a/projects/05/ComputerRect.tst b/projects/05/ComputerRect.tst new file mode 100644 index 0000000..b1e2126 --- /dev/null +++ b/projects/05/ComputerRect.tst @@ -0,0 +1,26 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/ComputerRect.tst
+
+load Computer.hdl,
+output-file ComputerRect.out,
+compare-to ComputerRect.cmp,
+output-list time%S1.4.1 ARegister[]%D1.7.1 DRegister[]%D1.7.1 PC[]%D0.4.0 RAM16K[0]%D1.7.1 RAM16K[1]%D1.7.1 RAM16K[2]%D1.7.1;
+
+// Load a program written in the Hack machine language.
+// The program draws a rectangle of width 16 pixels and
+// length RAM[0] at the top left of the screen.
+ROM32K load Rect.hack,
+
+echo "Before you run this script, select the 'Screen' option from the 'View' menu";
+
+echo "A small rectangle should be drawn at the top left of the screen (the 'Screen' option of the 'View' menu should be selected.)";
+
+// Draws a rectangle 16 pixels wide and 4 pixels long
+set RAM16K[0] 4,
+output;
+
+repeat 63 {
+ tick, tock, output;
+}
diff --git a/projects/05/Max.hack b/projects/05/Max.hack new file mode 100644 index 0000000..2e04a8d --- /dev/null +++ b/projects/05/Max.hack @@ -0,0 +1,16 @@ +0000000000000000
+1111110000010000
+0000000000000001
+1111010011010000
+0000000000001010
+1110001100000001
+0000000000000001
+1111110000010000
+0000000000001100
+1110101010000111
+0000000000000000
+1111110000010000
+0000000000000010
+1110001100001000
+0000000000001110
+1110101010000111
diff --git a/projects/05/Memory.cmp b/projects/05/Memory.cmp new file mode 100644 index 0000000..613d171 --- /dev/null +++ b/projects/05/Memory.cmp @@ -0,0 +1,54 @@ +| in |load | address | out |
+| -1 | 1 | 000000000000000 | 0 |
+| -1 | 1 | 000000000000000 | -1 |
+| 9999 | 0 | 000000000000000 | -1 |
+| 9999 | 0 | 000000000000000 | -1 |
+| 9999 | 0 | 010000000000000 | 0 |
+| 9999 | 0 | 100000000000000 | 0 |
+| 2222 | 1 | 010000000000000 | 0 |
+| 2222 | 1 | 010000000000000 | 2222 |
+| 9999 | 0 | 010000000000000 | 2222 |
+| 9999 | 0 | 010000000000000 | 2222 |
+| 9999 | 0 | 000000000000000 | -1 |
+| 9999 | 0 | 100000000000000 | 0 |
+| 9999 | 0 | 000000000000001 | 0 |
+| 9999 | 0 | 000000000000010 | 0 |
+| 9999 | 0 | 000000000000100 | 0 |
+| 9999 | 0 | 000000000001000 | 0 |
+| 9999 | 0 | 000000000010000 | 0 |
+| 9999 | 0 | 000000000100000 | 0 |
+| 9999 | 0 | 000000001000000 | 0 |
+| 9999 | 0 | 000000010000000 | 0 |
+| 9999 | 0 | 000000100000000 | 0 |
+| 9999 | 0 | 000001000000000 | 0 |
+| 9999 | 0 | 000010000000000 | 0 |
+| 9999 | 0 | 000100000000000 | 0 |
+| 9999 | 0 | 001000000000000 | 0 |
+| 9999 | 0 | 010000000000000 | 2222 |
+| 1234 | 1 | 001001000110100 | 0 |
+| 1234 | 1 | 001001000110100 | 1234 |
+| 1234 | 0 | 010001000110100 | 0 |
+| 1234 | 0 | 110001000110100 | 0 |
+| 2345 | 1 | 010001101000101 | 0 |
+| 2345 | 1 | 010001101000101 | 2345 |
+| 2345 | 0 | 000001101000101 | 0 |
+| 2345 | 0 | 100001101000101 | 0 |
+| 2345 | 0 | 110000000000000 | 75 |
+| -1 | 1 | 100111111001111 | -1 |
+| -1 | 1 | 101000001001111 | -1 |
+| -1 | 1 | 000111111001111 | 0 |
+| -1 | 1 | 010111111001111 | 0 |
+| -1 | 0 | 100111111001110 | 0 |
+| -1 | 0 | 100111111001101 | 0 |
+| -1 | 0 | 100111111001011 | 0 |
+| -1 | 0 | 100111111000111 | 0 |
+| -1 | 0 | 100111111011111 | 0 |
+| -1 | 0 | 100111111101111 | 0 |
+| -1 | 0 | 100111110001111 | 0 |
+| -1 | 0 | 100111101001111 | 0 |
+| -1 | 0 | 100111011001111 | 0 |
+| -1 | 0 | 100110111001111 | 0 |
+| -1 | 0 | 100101111001111 | 0 |
+| -1 | 0 | 100011111001111 | 0 |
+| -1 | 0 | 101111111001111 | 0 |
+| -1 | 0 | 110000000000000 | 89 |
diff --git a/projects/05/Memory.hdl b/projects/05/Memory.hdl new file mode 100644 index 0000000..62a4fd2 --- /dev/null +++ b/projects/05/Memory.hdl @@ -0,0 +1,31 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/Memory.hdl
+
+/**
+ * The complete address space of the Hack computer's memory,
+ * including RAM and memory-mapped I/O.
+ * The chip facilitates read and write operations, as follows:
+ * Read: out(t) = Memory[address(t)](t)
+ * Write: if load(t-1) then Memory[address(t-1)](t) = in(t-1)
+ * In words: the chip always outputs the value stored at the memory
+ * location specified by address. If load==1, the in value is loaded
+ * into the memory location specified by address. This value becomes
+ * available through the out output from the next time step onward.
+ * Address space rules:
+ * Only the upper 16K+8K+1 words of the Memory chip are used.
+ * Access to address>0x6000 is invalid. Access to any address in
+ * the range 0x4000-0x5FFF results in accessing the screen memory
+ * map. Access to address 0x6000 results in accessing the keyboard
+ * memory map. The behavior in these addresses is described in the
+ * Screen and Keyboard chip specifications given in the book.
+ */
+
+CHIP Memory {
+ IN in[16], load, address[15];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+}
\ No newline at end of file diff --git a/projects/05/Memory.tst b/projects/05/Memory.tst new file mode 100644 index 0000000..f712a48 --- /dev/null +++ b/projects/05/Memory.tst @@ -0,0 +1,163 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/05/Memory.tst
+
+load Memory.hdl,
+output-file Memory.out,
+compare-to Memory.cmp,
+output-list in%D1.6.1 load%B2.1.2 address%B1.15.1 out%D1.6.1;
+
+echo "Before you run this script, select the 'Screen' option from the 'View' menu";
+
+set in -1, // Set RAM[0] = -1
+set load 1,
+set address 0,
+tick,
+output;
+tock,
+output;
+
+set in 9999, // RAM[0] holds value
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address %X2000, // Did not also write to upper RAM or Screen
+eval,
+output;
+set address %X4000,
+eval,
+output;
+
+set in 2222, // Set RAM[2000] = 2222
+set load 1,
+set address %X2000,
+tick,
+output;
+tock,
+output;
+
+set in 9999, // RAM[2000] holds value
+set load 0,
+tick,
+output;
+tock,
+output;
+
+set address 0, // Did not also write to lower RAM or Screen
+eval,
+output;
+set address %X4000,
+eval,
+output;
+
+set load 0, // Low order address bits connected
+set address %X0001, eval, output;
+set address %X0002, eval, output;
+set address %X0004, eval, output;
+set address %X0008, eval, output;
+set address %X0010, eval, output;
+set address %X0020, eval, output;
+set address %X0040, eval, output;
+set address %X0080, eval, output;
+set address %X0100, eval, output;
+set address %X0200, eval, output;
+set address %X0400, eval, output;
+set address %X0800, eval, output;
+set address %X1000, eval, output;
+set address %X2000, eval, output;
+
+set address %X1234, // RAM[1234] = 1234
+set in 1234,
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %X2234, // Did not also write to upper RAM or Screen
+eval, output;
+set address %X6234,
+eval, output;
+
+set address %X2345, // RAM[2345] = 2345
+set in 2345,
+set load 1,
+tick,
+output;
+tock,
+output;
+
+set load 0,
+set address %X0345, // Did not also write to lower RAM or Screen
+eval, output;
+set address %X4345,
+eval, output;
+
+// Keyboard test
+
+set address 24576,
+echo "Click the Keyboard icon and hold down the 'K' key (uppercase) until you see the next message (it should appear shortly after that) ...",
+// It's important to keep holding the key down since if the system is busy,
+// the memory will zero itself before being outputted.
+
+while out <> 75 {
+ eval,
+}
+
+clear-echo,
+output;
+
+// Screen test
+
+set load 1,
+set in -1,
+set address %X4FCF,
+tick,
+tock,
+output,
+
+set address %X504F,
+tick,
+tock,
+output;
+
+set address %X0FCF, // Did not also write to lower or upper RAM
+eval,
+output;
+set address %X2FCF,
+eval,
+output;
+
+set load 0, // Low order address bits connected
+set address %X4FCE, eval, output;
+set address %X4FCD, eval, output;
+set address %X4FCB, eval, output;
+set address %X4FC7, eval, output;
+set address %X4FDF, eval, output;
+set address %X4FEF, eval, output;
+set address %X4F8F, eval, output;
+set address %X4F4F, eval, output;
+set address %X4ECF, eval, output;
+set address %X4DCF, eval, output;
+set address %X4BCF, eval, output;
+set address %X47CF, eval, output;
+set address %X5FCF, eval, output;
+
+
+set load 0,
+set address 24576,
+echo "Make sure you see ONLY two horizontal lines in the middle of the screen. Hold down 'Y' (uppercase) until you see the next message ...",
+// It's important to keep holding the key down since if the system is busy,
+// the memory will zero itself before being outputted.
+
+while out <> 89 {
+ eval,
+}
+
+clear-echo,
+output;
diff --git a/projects/05/Rect.hack b/projects/05/Rect.hack new file mode 100644 index 0000000..ee017ab --- /dev/null +++ b/projects/05/Rect.hack @@ -0,0 +1,25 @@ +0000000000000000
+1111110000010000
+0000000000010111
+1110001100000110
+0000000000010000
+1110001100001000
+0100000000000000
+1110110000010000
+0000000000010001
+1110001100001000
+0000000000010001
+1111110000100000
+1110111010001000
+0000000000010001
+1111110000010000
+0000000000100000
+1110000010010000
+0000000000010001
+1110001100001000
+0000000000010000
+1111110010011000
+0000000000001010
+1110001100000001
+0000000000010111
+1110101010000111
diff --git a/projects/06/add/Add.asm b/projects/06/add/Add.asm new file mode 100644 index 0000000..3d4ec46 --- /dev/null +++ b/projects/06/add/Add.asm @@ -0,0 +1,13 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/06/add/Add.asm
+
+// Computes R0 = 2 + 3 (R0 refers to RAM[0])
+
+@2
+D=A
+@3
+D=D+A
+@0
+M=D
diff --git a/projects/06/max/Max.asm b/projects/06/max/Max.asm new file mode 100644 index 0000000..b62c138 --- /dev/null +++ b/projects/06/max/Max.asm @@ -0,0 +1,26 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/06/max/Max.asm
+
+// Computes R2 = max(R0, R1) (R0,R1,R2 refer to RAM[0],RAM[1],RAM[2])
+
+ @R0
+ D=M // D = first number
+ @R1
+ D=D-M // D = first number - second number
+ @OUTPUT_FIRST
+ D;JGT // if D>0 (first is greater) goto output_first
+ @R1
+ D=M // D = second number
+ @OUTPUT_D
+ 0;JMP // goto output_d
+(OUTPUT_FIRST)
+ @R0
+ D=M // D = first number
+(OUTPUT_D)
+ @R2
+ M=D // M[2] = D (greatest number)
+(INFINITE_LOOP)
+ @INFINITE_LOOP
+ 0;JMP // infinite loop
diff --git a/projects/06/max/MaxL.asm b/projects/06/max/MaxL.asm new file mode 100644 index 0000000..fc3ccbf --- /dev/null +++ b/projects/06/max/MaxL.asm @@ -0,0 +1,23 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/06/max/MaxL.asm
+
+// Symbol-less version of the Max.asm program.
+
+@0
+D=M
+@1
+D=D-M
+@10
+D;JGT
+@1
+D=M
+@12
+0;JMP
+@0
+D=M
+@2
+M=D
+@14
+0;JMP
diff --git a/projects/06/pong/Pong.asm b/projects/06/pong/Pong.asm new file mode 100644 index 0000000..79691f0 --- /dev/null +++ b/projects/06/pong/Pong.asm @@ -0,0 +1,28375 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/06/pong/Pong.asm
+
+// The Pong game program was originally written in the high-level Jack language.
+// The Jack code was then translated by the Jack compiler into VM code.
+// The VM code was then translated by the VM translator into the Hack
+// assembly code shown here.
+
+@256
+D=A
+@SP
+M=D
+@133
+0;JMP
+@R15
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+D=M-D
+M=0
+@END_EQ
+D;JNE
+@SP
+A=M-1
+M=-1
+(END_EQ)
+@R15
+A=M
+0;JMP
+@R15
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+D=M-D
+M=0
+@END_GT
+D;JLE
+@SP
+A=M-1
+M=-1
+(END_GT)
+@R15
+A=M
+0;JMP
+@R15
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+D=M-D
+M=0
+@END_LT
+D;JGE
+@SP
+A=M-1
+M=-1
+(END_LT)
+@R15
+A=M
+0;JMP
+@5
+D=A
+@LCL
+A=M-D
+D=M
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@ARG
+A=M
+M=D
+D=A
+@SP
+M=D+1
+@LCL
+D=M
+@R14
+AM=D-1
+D=M
+@THAT
+M=D
+@R14
+AM=M-1
+D=M
+@THIS
+M=D
+@R14
+AM=M-1
+D=M
+@ARG
+M=D
+@R14
+AM=M-1
+D=M
+@LCL
+M=D
+@R13
+A=M
+0;JMP
+@SP
+A=M
+M=D
+@LCL
+D=M
+@SP
+AM=M+1
+M=D
+@ARG
+D=M
+@SP
+AM=M+1
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+M=D
+@THAT
+D=M
+@SP
+AM=M+1
+M=D
+@4
+D=A
+@R13
+D=D+M
+@SP
+D=M-D
+@ARG
+M=D
+@SP
+MD=M+1
+@LCL
+M=D
+@R14
+A=M
+0;JMP
+@0
+D=A
+@R13
+M=D
+@sys.init
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL0
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL0)
+(ball.new)
+@15
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@memory.alloc
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL1
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL1)
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@10
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@6
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@THIS
+D=M
+@11
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@ARG
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@12
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@ARG
+D=M
+@5
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@6
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@THIS
+D=M
+@13
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@THIS
+D=M
+@14
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ball.show
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL2
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL2)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(ball.dispose)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@memory.dealloc
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL3
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL3)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(ball.show)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+A=M-1
+M=!M
+@1
+D=A
+@R13
+M=D
+@screen.setcolor
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL4
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL4)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ball.draw
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL5
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL5)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(ball.hide)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@1
+D=A
+@R13
+M=D
+@screen.setcolor
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL6
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL6)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ball.draw
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL7
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL7)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(ball.draw)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@5
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@5
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@4
+D=A
+@R13
+M=D
+@screen.drawrectangle
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL8
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL8)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(ball.getleft)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(ball.getright)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@5
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@54
+0;JMP
+(ball.setdestination)
+@3
+D=A
+(LOOP_ball.setdestination)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_ball.setdestination
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@math.abs
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL9
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL9)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@THIS
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@math.abs
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL10
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL10)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT0
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT0)
+@THIS
+D=M
+@7
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@THIS
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ball.setdestination$if_true0
+D;JNE
+@ball.setdestination$if_false0
+0;JMP
+(ball.setdestination$if_true0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT1
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT1)
+@THIS
+D=M
+@8
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT2
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT2)
+@THIS
+D=M
+@9
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@ball.setdestination$if_end0
+0;JMP
+(ball.setdestination$if_false0)
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT3
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT3)
+@THIS
+D=M
+@8
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT4
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT4)
+@THIS
+D=M
+@9
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+(ball.setdestination$if_end0)
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL11
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL11)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL12
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL12)
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL13
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL13)
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(ball.move)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ball.hide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL14
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL14)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT5
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT5)
+@SP
+AM=M-1
+D=M
+@ball.move$if_true0
+D;JNE
+@ball.move$if_false0
+0;JMP
+(ball.move$if_true0)
+@THIS
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@5
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@ball.move$if_end0
+0;JMP
+(ball.move$if_false0)
+@THIS
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@THIS
+D=M
+@9
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ball.move$if_true1
+D;JNE
+@ball.move$if_false1
+0;JMP
+(ball.move$if_true1)
+@THIS
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ball.move$if_true2
+D;JNE
+@ball.move$if_false2
+0;JMP
+(ball.move$if_true2)
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M
+M=D
+@ball.move$if_end2
+0;JMP
+(ball.move$if_false2)
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+M=D
+(ball.move$if_end2)
+@ball.move$if_end1
+0;JMP
+(ball.move$if_false1)
+@THIS
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ball.move$if_true3
+D;JNE
+@ball.move$if_false3
+0;JMP
+(ball.move$if_true3)
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M
+M=D
+@ball.move$if_end3
+0;JMP
+(ball.move$if_false3)
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+M=D
+(ball.move$if_end3)
+(ball.move$if_end1)
+(ball.move$if_end0)
+@THIS
+D=M
+@8
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ball.move$if_true4
+D;JNE
+@ball.move$if_false4
+0;JMP
+(ball.move$if_true4)
+@THIS
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ball.move$if_true5
+D;JNE
+@ball.move$if_false5
+0;JMP
+(ball.move$if_true5)
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+M=D
+@ball.move$if_end5
+0;JMP
+(ball.move$if_false5)
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M
+M=D
+(ball.move$if_end5)
+@ball.move$if_end4
+0;JMP
+(ball.move$if_false4)
+@THIS
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ball.move$if_true6
+D;JNE
+@ball.move$if_false6
+0;JMP
+(ball.move$if_true6)
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+M=D
+@ball.move$if_end6
+0;JMP
+(ball.move$if_false6)
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M
+M=D
+(ball.move$if_end6)
+(ball.move$if_end4)
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@10
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT0
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT0)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@ball.move$if_true7
+D;JNE
+@ball.move$if_false7
+0;JMP
+(ball.move$if_true7)
+@SP
+M=M+1
+A=M-1
+M=1
+@THIS
+D=M
+@14
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@THIS
+D=M
+@10
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M
+M=D
+(ball.move$if_false7)
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@11
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT6
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT6)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@ball.move$if_true8
+D;JNE
+@ball.move$if_false8
+0;JMP
+(ball.move$if_true8)
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@14
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@THIS
+D=M
+@11
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M
+M=D
+(ball.move$if_false8)
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@12
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT1
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT1)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@ball.move$if_true9
+D;JNE
+@ball.move$if_false9
+0;JMP
+(ball.move$if_true9)
+@3
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@14
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@THIS
+D=M
+@12
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+M=D
+(ball.move$if_false9)
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@13
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT7
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT7)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@ball.move$if_true10
+D;JNE
+@ball.move$if_false10
+0;JMP
+(ball.move$if_true10)
+@4
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@14
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@THIS
+D=M
+@13
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+M=D
+(ball.move$if_false10)
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ball.show
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL15
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL15)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+D=M
+@14
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(ball.bounce)
+@5
+D=A
+(LOOP_ball.bounce)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_ball.bounce
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@10
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL16
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL16)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@THIS
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@10
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL17
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL17)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ0
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ0)
+@SP
+AM=M-1
+D=M
+@ball.bounce$if_true0
+D;JNE
+@ball.bounce$if_false0
+0;JMP
+(ball.bounce$if_true0)
+@10
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@ball.bounce$if_end0
+0;JMP
+(ball.bounce$if_false0)
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT8
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT8)
+@SP
+A=M-1
+M=!M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@RET_ADDRESS_EQ1
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ1)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT9
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT9)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+A=M-1
+D=!M
+M=D+1
+@RET_ADDRESS_EQ2
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ2)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+AM=M-1
+D=M
+@ball.bounce$if_true1
+D;JNE
+@ball.bounce$if_false1
+0;JMP
+(ball.bounce$if_true1)
+@20
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@ball.bounce$if_end1
+0;JMP
+(ball.bounce$if_false1)
+@5
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+(ball.bounce$if_end1)
+(ball.bounce$if_end0)
+@THIS
+D=M
+@14
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@RET_ADDRESS_EQ3
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ3)
+@SP
+AM=M-1
+D=M
+@ball.bounce$if_true2
+D;JNE
+@ball.bounce$if_false2
+0;JMP
+(ball.bounce$if_true2)
+@506
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@50
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+D=!M
+M=D+1
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL18
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL18)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL19
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL19)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL20
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL20)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@ball.bounce$if_end2
+0;JMP
+(ball.bounce$if_false2)
+@THIS
+D=M
+@14
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ4
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ4)
+@SP
+AM=M-1
+D=M
+@ball.bounce$if_true3
+D;JNE
+@ball.bounce$if_false3
+0;JMP
+(ball.bounce$if_true3)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@50
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL21
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL21)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL22
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL22)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL23
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL23)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@ball.bounce$if_end3
+0;JMP
+(ball.bounce$if_false3)
+@THIS
+D=M
+@14
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@3
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ5
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ5)
+@SP
+AM=M-1
+D=M
+@ball.bounce$if_true4
+D;JNE
+@ball.bounce$if_false4
+0;JMP
+(ball.bounce$if_true4)
+@250
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@25
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+D=!M
+M=D+1
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL24
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL24)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL25
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL25)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL26
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL26)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@ball.bounce$if_end4
+0;JMP
+(ball.bounce$if_false4)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@25
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL27
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL27)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL28
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL28)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL29
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL29)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(ball.bounce$if_end4)
+(ball.bounce$if_end3)
+(ball.bounce$if_end2)
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@3
+D=A
+@R13
+M=D
+@ball.setdestination
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL30
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL30)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(bat.new)
+@5
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@memory.alloc
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL31
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL31)
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M
+M=D
+@ARG
+A=M+1
+D=M
+@SP
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+(RET_ADDRESS_EQ6)
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+(bat.move$if_true0)
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+(RET_ADDRESS_LT10)
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+(RET_ADDRESS_CALL44)
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+0;JMP
+(RET_ADDRESS_GT2)
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+@bat.move$if_true2
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+0;JMP
+(bat.move$if_true2)
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+0;JMP
+(RET_ADDRESS_CALL45)
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+@95
+0;JMP
+(RET_ADDRESS_CALL46)
+@SP
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+@screen.setcolor
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+0;JMP
+(RET_ADDRESS_CALL47)
+@SP
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+@screen.drawrectangle
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+@RET_ADDRESS_CALL48
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+@95
+0;JMP
+(RET_ADDRESS_CALL48)
+@SP
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+@R5
+M=D
+(bat.move$if_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(main.main)
+@SP
+AM=M+1
+A=A-1
+M=0
+@0
+D=A
+@R13
+M=D
+@ponggame.newinstance
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL49
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL49)
+@SP
+AM=M-1
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+@R5
+M=D
+@0
+D=A
+@R13
+M=D
+@ponggame.getinstance
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL50
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL50)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M
+D=M
+@SP
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+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ponggame.run
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL51
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL51)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ponggame.dispose
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL52
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL52)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(ponggame.new)
+@7
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@memory.alloc
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL53
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL53)
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@0
+D=A
+@R13
+M=D
+@screen.clearscreen
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL54
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL54)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@50
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@230
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@229
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@7
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@R13
+M=D
+@bat.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL55
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL55)
+@SP
+AM=M-1
+D=M
+@THIS
+A=M
+M=D
+@253
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@222
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@511
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@229
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@6
+D=A
+@R13
+M=D
+@ball.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL56
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL56)
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@400
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@3
+D=A
+@R13
+M=D
+@ball.setdestination
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL57
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL57)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@238
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@511
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@240
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@R13
+M=D
+@screen.drawrectangle
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL58
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL58)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@22
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@2
+D=A
+@R13
+M=D
+@output.movecursor
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL59
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL59)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@8
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@string.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL60
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL60)
+@83
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL61
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL61)
+@99
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL62
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL62)
+@111
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL63
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL63)
+@114
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL64
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL64)
+@101
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL65
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL65)
+@58
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL66
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL66)
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL67
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL67)
+@48
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL68
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL68)
+@1
+D=A
+@R13
+M=D
+@output.printstring
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL69
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL69)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(ponggame.dispose)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@bat.dispose
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL70
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL70)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ball.dispose
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL71
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL71)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@memory.dealloc
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL72
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL72)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(ponggame.newinstance)
+@0
+D=A
+@R13
+M=D
+@ponggame.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL73
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL73)
+@SP
+AM=M-1
+D=M
+@ponggame.0
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(ponggame.getinstance)
+@ponggame.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(ponggame.run)
+@SP
+AM=M+1
+A=A-1
+M=0
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+(ponggame.run$while_exp0)
+@THIS
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+M=!M
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@ponggame.run$while_end0
+D;JNE
+(ponggame.run$while_exp1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ7
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ7)
+@THIS
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@ponggame.run$while_end1
+D;JNE
+@0
+D=A
+@R13
+M=D
+@keyboard.keypressed
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL74
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL74)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@bat.move
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL75
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL75)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ponggame.moveball
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL76
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL76)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@ponggame.run$while_exp1
+0;JMP
+(ponggame.run$while_end1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@130
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ8
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ8)
+@SP
+AM=M-1
+D=M
+@ponggame.run$if_true0
+D;JNE
+@ponggame.run$if_false0
+0;JMP
+(ponggame.run$if_true0)
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@2
+D=A
+@R13
+M=D
+@bat.setdirection
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL77
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL77)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@ponggame.run$if_end0
+0;JMP
+(ponggame.run$if_false0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@132
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ9
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ9)
+@SP
+AM=M-1
+D=M
+@ponggame.run$if_true1
+D;JNE
+@ponggame.run$if_false1
+0;JMP
+(ponggame.run$if_true1)
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@bat.setdirection
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL78
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL78)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@ponggame.run$if_end1
+0;JMP
+(ponggame.run$if_false1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@140
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ10
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ10)
+@SP
+AM=M-1
+D=M
+@ponggame.run$if_true2
+D;JNE
+@ponggame.run$if_false2
+0;JMP
+(ponggame.run$if_true2)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+M=D
+(ponggame.run$if_false2)
+(ponggame.run$if_end1)
+(ponggame.run$if_end0)
+(ponggame.run$while_exp2)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ11
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ11)
+@SP
+A=M-1
+M=!M
+@THIS
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@ponggame.run$while_end2
+D;JNE
+@0
+D=A
+@R13
+M=D
+@keyboard.keypressed
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL79
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL79)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@bat.move
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL80
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL80)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ponggame.moveball
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL81
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL81)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@ponggame.run$while_exp2
+0;JMP
+(ponggame.run$while_end2)
+@ponggame.run$while_exp0
+0;JMP
+(ponggame.run$while_end0)
+@THIS
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ponggame.run$if_true3
+D;JNE
+@ponggame.run$if_false3
+0;JMP
+(ponggame.run$if_true3)
+@10
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@27
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@output.movecursor
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL82
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL82)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@9
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@string.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL83
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL83)
+@71
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL84
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL84)
+@97
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL85
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL85)
+@109
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL86
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL86)
+@101
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL87
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL87)
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL88
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL88)
+@79
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL89
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL89)
+@118
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL90
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL90)
+@101
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL91
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL91)
+@114
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL92
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL92)
+@1
+D=A
+@R13
+M=D
+@output.printstring
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL93
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL93)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(ponggame.run$if_false3)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(ponggame.moveball)
+@5
+D=A
+(LOOP_ponggame.moveball)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_ponggame.moveball
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ball.move
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL94
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL94)
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT3
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT3)
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@5
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ12
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ12)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+AM=M-1
+D=M
+@ponggame.moveball$if_true0
+D;JNE
+@ponggame.moveball$if_false0
+0;JMP
+(ponggame.moveball$if_true0)
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@bat.getleft
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL95
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL95)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@bat.getright
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL96
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL96)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ball.getleft
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL97
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL97)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@ball.getright
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL98
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL98)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ13
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ13)
+@SP
+AM=M-1
+D=M
+@ponggame.moveball$if_true1
+D;JNE
+@ponggame.moveball$if_false1
+0;JMP
+(ponggame.moveball$if_true1)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT4
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT4)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT11
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT11)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+M=D
+@THIS
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@ponggame.moveball$if_true2
+D;JNE
+@ponggame.moveball$if_false2
+0;JMP
+(ponggame.moveball$if_true2)
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@10
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@RET_ADDRESS_LT12
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT12)
+@SP
+AM=M-1
+D=M
+@ponggame.moveball$if_true3
+D;JNE
+@ponggame.moveball$if_false3
+0;JMP
+(ponggame.moveball$if_true3)
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+A=M-1
+D=!M
+M=D+1
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@ponggame.moveball$if_end3
+0;JMP
+(ponggame.moveball$if_false3)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@10
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@RET_ADDRESS_GT5
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT5)
+@SP
+AM=M-1
+D=M
+@ponggame.moveball$if_true4
+D;JNE
+@ponggame.moveball$if_false4
+0;JMP
+(ponggame.moveball$if_true4)
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(ponggame.moveball$if_false4)
+(ponggame.moveball$if_end3)
+@THIS
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@bat.setwidth
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL99
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL99)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@22
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@7
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@output.movecursor
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL100
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL100)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@THIS
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@output.printint
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL101
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL101)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(ponggame.moveball$if_false2)
+(ponggame.moveball$if_false1)
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@ball.bounce
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL102
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL102)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(ponggame.moveball$if_false0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(array.new)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT6
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT6)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@array.new$if_true0
+D;JNE
+@array.new$if_false0
+0;JMP
+(array.new$if_true0)
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL103
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL103)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(array.new$if_false0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@memory.alloc
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL104
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL104)
+@54
+0;JMP
+(array.dispose)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@memory.dealloc
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL105
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL105)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(keyboard.init)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(keyboard.keypressed)
+@24576
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@memory.peek
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL106
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL106)
+@54
+0;JMP
+(keyboard.readchar)
+@SP
+A=M
+M=0
+AD=A+1
+M=0
+@SP
+M=D+1
+@SP
+M=M+1
+A=M-1
+M=0
+@1
+D=A
+@R13
+M=D
+@output.printchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL107
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL107)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(keyboard.readchar$while_exp0)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ14
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ14)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT7
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT7)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@keyboard.readchar$while_end0
+D;JNE
+@0
+D=A
+@R13
+M=D
+@keyboard.keypressed
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL108
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL108)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT8
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT8)
+@SP
+AM=M-1
+D=M
+@keyboard.readchar$if_true0
+D;JNE
+@keyboard.readchar$if_false0
+0;JMP
+(keyboard.readchar$if_true0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+(keyboard.readchar$if_false0)
+@keyboard.readchar$while_exp0
+0;JMP
+(keyboard.readchar$while_end0)
+@0
+D=A
+@R13
+M=D
+@string.backspace
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL109
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL109)
+@1
+D=A
+@R13
+M=D
+@output.printchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL110
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL110)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@output.printchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL111
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL111)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(keyboard.readline)
+@5
+D=A
+(LOOP_keyboard.readline)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_keyboard.readline
+D;JGT
+@80
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@string.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL112
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL112)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@output.printstring
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL113
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL113)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@0
+D=A
+@R13
+M=D
+@string.newline
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL114
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL114)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@0
+D=A
+@R13
+M=D
+@string.backspace
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL115
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL115)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+(keyboard.readline$while_exp0)
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+M=!M
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@keyboard.readline$while_end0
+D;JNE
+@0
+D=A
+@R13
+M=D
+@keyboard.readchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL116
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL116)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ15
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ15)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@keyboard.readline$if_true0
+D;JNE
+@keyboard.readline$if_false0
+0;JMP
+(keyboard.readline$if_true0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ16
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ16)
+@SP
+AM=M-1
+D=M
+@keyboard.readline$if_true1
+D;JNE
+@keyboard.readline$if_false1
+0;JMP
+(keyboard.readline$if_true1)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@string.eraselastchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL117
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL117)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@keyboard.readline$if_end1
+0;JMP
+(keyboard.readline$if_false1)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL118
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL118)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+(keyboard.readline$if_end1)
+(keyboard.readline$if_false0)
+@keyboard.readline$while_exp0
+0;JMP
+(keyboard.readline$while_end0)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(keyboard.readint)
+@SP
+A=M
+M=0
+AD=A+1
+M=0
+@SP
+M=D+1
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@keyboard.readline
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL119
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL119)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@string.intvalue
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL120
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL120)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@string.dispose
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL121
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL121)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(math.init)
+@SP
+AM=M+1
+A=A-1
+M=0
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@array.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL122
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL122)
+@SP
+AM=M-1
+D=M
+@math.1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@array.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL123
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL123)
+@SP
+AM=M-1
+D=M
+@math.0
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@math.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+(math.init$while_exp0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@15
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT13
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT13)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@math.init$while_end0
+D;JNE
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@math.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@math.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@math.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@math.init$while_exp0
+0;JMP
+(math.init$while_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(math.abs)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT14
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT14)
+@SP
+AM=M-1
+D=M
+@math.abs$if_true0
+D;JNE
+@math.abs$if_false0
+0;JMP
+(math.abs$if_true0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+D=!M
+M=D+1
+@SP
+AM=M-1
+D=M
+@ARG
+A=M
+M=D
+(math.abs$if_false0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(math.multiply)
+@5
+D=A
+(LOOP_math.multiply)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_math.multiply
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT15
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT15)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT9
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT9)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT10
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT10)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT16
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT16)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@math.abs
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL124
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL124)
+@SP
+AM=M-1
+D=M
+@ARG
+A=M
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@math.abs
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL125
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL125)
+@SP
+AM=M-1
+D=M
+@ARG
+A=M+1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT17
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT17)
+@SP
+AM=M-1
+D=M
+@math.multiply$if_true0
+D;JNE
+@math.multiply$if_false0
+0;JMP
+(math.multiply$if_true0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ARG
+A=M
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ARG
+A=M+1
+M=D
+(math.multiply$if_false0)
+(math.multiply$while_exp0)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT18
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT18)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@math.multiply$while_end0
+D;JNE
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@math.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT11
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT11)
+@SP
+AM=M-1
+D=M
+@math.multiply$if_true1
+D;JNE
+@math.multiply$if_false1
+0;JMP
+(math.multiply$if_true1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@math.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+(math.multiply$if_false1)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@ARG
+A=M
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@math.multiply$while_exp0
+0;JMP
+(math.multiply$while_end0)
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@math.multiply$if_true2
+D;JNE
+@math.multiply$if_false2
+0;JMP
+(math.multiply$if_true2)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+D=!M
+M=D+1
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(math.multiply$if_false2)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(math.divide)
+@4
+D=A
+(LOOP_math.divide)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_math.divide
+D;JGT
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ17
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ17)
+@SP
+AM=M-1
+D=M
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+(RET_ADDRESS_GT14)
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+(RET_ADDRESS_GT15)
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+(RET_ADDRESS_GT16)
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+(math.divide$while_end1)
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+(math.divide$if_true4)
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+(math.sqrt)
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+(LOOP_math.sqrt)
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+(RET_ADDRESS_LT22)
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+(math.sqrt$if_true0)
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+(RET_ADDRESS_CALL129)
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+(math.sqrt$while_exp0)
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+(RET_ADDRESS_GT17)
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+@math.multiply
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+(RET_ADDRESS_CALL130)
+@SP
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+(RET_ADDRESS_GT18)
+@SP
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+(RET_ADDRESS_LT23)
+@SP
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+(math.sqrt$if_true1)
+@LCL
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+@LCL
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+A=A+1
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+(math.sqrt$if_false1)
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+@LCL
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+@math.sqrt$while_exp0
+0;JMP
+(math.sqrt$while_end0)
+@LCL
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+@3
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+@SP
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+(math.max)
+@ARG
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+@RET_ADDRESS_GT19
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+@22
+0;JMP
+(RET_ADDRESS_GT19)
+@SP
+AM=M-1
+D=M
+@math.max$if_true0
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+(math.max$if_true0)
+@ARG
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+@ARG
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+(math.max$if_false0)
+@ARG
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+@SP
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+@54
+0;JMP
+(math.min)
+@ARG
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+D=M
+@SP
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+@ARG
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+@SP
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+@RET_ADDRESS_LT24
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+@38
+0;JMP
+(RET_ADDRESS_LT24)
+@SP
+AM=M-1
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+@math.min$if_true0
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+(math.min$if_true0)
+@ARG
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+(math.min$if_false0)
+@ARG
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+@SP
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+A=A-1
+M=D
+@54
+0;JMP
+(memory.init)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
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+(memory.peek)
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+(memory.poke)
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+(memory.alloc)
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+@RET_ADDRESS_LT25
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+@38
+0;JMP
+(RET_ADDRESS_LT25)
+@SP
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+@memory.alloc$if_true0
+D;JNE
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+0;JMP
+(memory.alloc$if_true0)
+@5
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+@R13
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+@sys.error
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+@R14
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+@RET_ADDRESS_CALL131
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL131)
+@SP
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+(memory.alloc$if_false0)
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+(memory.alloc$while_exp0)
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+(RET_ADDRESS_LT26)
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+@memory.alloc$while_end0
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+0;JMP
+(memory.alloc$while_end0)
+@LCL
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+0;JMP
+(RET_ADDRESS_GT20)
+@SP
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+@memory.alloc$if_true1
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+@memory.alloc$if_false1
+0;JMP
+(memory.alloc$if_true1)
+@6
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+@sys.error
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+@95
+0;JMP
+(RET_ADDRESS_CALL132)
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+(memory.alloc$if_false1)
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+(RET_ADDRESS_GT21)
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+(memory.alloc$if_true2)
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+(RET_ADDRESS_EQ18)
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+@memory.alloc$if_true3
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+(memory.alloc$if_true3)
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+(memory.alloc$if_false3)
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+@54
+0;JMP
+(memory.dealloc)
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+@RET_ADDRESS_EQ19
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+@6
+0;JMP
+(RET_ADDRESS_EQ19)
+@SP
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+@memory.dealloc$if_true0
+D;JNE
+@memory.dealloc$if_false0
+0;JMP
+(memory.dealloc$if_true0)
+@SP
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+@memory.dealloc$if_end0
+0;JMP
+(memory.dealloc$if_false0)
+@SP
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+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(output.createshiftedmap)
+@4
+D=A
+(LOOP_output.createshiftedmap)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_output.createshiftedmap
+D;JGT
+@127
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@array.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL234
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL234)
+@SP
+AM=M-1
+D=M
+@output.6
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+(output.createshiftedmap$while_exp0)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@127
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT27
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT27)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@output.createshiftedmap$while_end0
+D;JNE
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@output.5
+D=M
+@SP
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+@SP
+AM=M-1
+D=M
+A=A-1
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+@SP
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+@THAT
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+@THAT
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+@SP
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+@LCL
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+@SP
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+M=D
+@1
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+@R13
+M=D
+@array.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL235
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL235)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@LCL
+A=M+1
+A=A+1
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+@SP
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+@output.6
+D=M
+@SP
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+@SP
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+@LCL
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+@R5
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+@SP
+AM=M-1
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+@LCL
+A=M+1
+A=A+1
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+M=D
+(output.createshiftedmap$while_exp1)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@11
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+@SP
+AM=M+1
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+M=D
+@RET_ADDRESS_LT28
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT28)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@output.createshiftedmap$while_end1
+D;JNE
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
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+@LCL
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+@SP
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+A=A-1
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+@LCL
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+@3
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+D=M
+@SP
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+@LCL
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+@SP
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+@SP
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+@THAT
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+@SP
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+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL236
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL236)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
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+@SP
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+@SP
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+D=M
+@THAT
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+@LCL
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+@3
+A=D+A
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+@SP
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+A=M-1
+M=1
+@SP
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+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@output.createshiftedmap$while_exp1
+0;JMP
+(output.createshiftedmap$while_end1)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ21
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ21)
+@SP
+AM=M-1
+D=M
+@output.createshiftedmap$if_true0
+D;JNE
+@output.createshiftedmap$if_false0
+0;JMP
+(output.createshiftedmap$if_true0)
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@output.createshiftedmap$if_end0
+0;JMP
+(output.createshiftedmap$if_false0)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+(output.createshiftedmap$if_end0)
+@output.createshiftedmap$while_exp0
+0;JMP
+(output.createshiftedmap$while_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(output.getmap)
+@SP
+AM=M+1
+A=A-1
+M=0
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT29
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT29)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@126
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT22
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT22)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@output.getmap$if_true0
+D;JNE
+@output.getmap$if_false0
+0;JMP
+(output.getmap$if_true0)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@ARG
+A=M
+M=D
+(output.getmap$if_false0)
+@output.2
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@output.getmap$if_true1
+D;JNE
+@output.getmap$if_false1
+0;JMP
+(output.getmap$if_true1)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@output.5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@output.getmap$if_end1
+0;JMP
+(output.getmap$if_false1)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@output.6
+D=M
+@SP
+AM=M+1
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+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
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+D=M
+@THAT
+M=D
+@THAT
+A=M
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+@SP
+AM=M+1
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+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(output.getmap$if_end1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(output.drawchar)
+@4
+D=A
+(LOOP_output.drawchar)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_output.drawchar
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@output.getmap
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL237
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL237)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@output.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(output.drawchar$while_exp0)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@11
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT30
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT30)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@output.drawchar$while_end0
+D;JNE
+@output.2
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@output.drawchar$if_true0
+D;JNE
+@output.drawchar$if_false0
+0;JMP
+(output.drawchar$if_true0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@output.4
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@256
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+D=!M
+M=D+1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@output.drawchar$if_end0
+0;JMP
+(output.drawchar$if_false0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@output.4
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
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+@255
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+(output.drawchar$if_end0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@output.4
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
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+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
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+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@output.drawchar$while_exp0
+0;JMP
+(output.drawchar$while_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(output.movecursor)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT31
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT31)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@22
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT23
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT23)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT32
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT32)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@63
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT24
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT24)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@output.movecursor$if_true0
+D;JNE
+@output.movecursor$if_false0
+0;JMP
+(output.movecursor$if_true0)
+@20
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL238
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL238)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(output.movecursor$if_false0)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL239
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL239)
+@SP
+AM=M-1
+D=M
+@output.0
+M=D
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@352
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL240
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL240)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@output.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@output.1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@output.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL241
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL241)
+@RET_ADDRESS_EQ22
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ22)
+@SP
+AM=M-1
+D=M
+@output.2
+M=D
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@output.drawchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL242
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL242)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(output.printchar)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@0
+D=A
+@R13
+M=D
+@string.newline
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL243
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL243)
+@RET_ADDRESS_EQ23
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ23)
+@SP
+AM=M-1
+D=M
+@output.printchar$if_true0
+D;JNE
+@output.printchar$if_false0
+0;JMP
+(output.printchar$if_true0)
+@0
+D=A
+@R13
+M=D
+@output.println
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL244
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL244)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@output.printchar$if_end0
+0;JMP
+(output.printchar$if_false0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@0
+D=A
+@R13
+M=D
+@string.backspace
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL245
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL245)
+@RET_ADDRESS_EQ24
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ24)
+@SP
+AM=M-1
+D=M
+@output.printchar$if_true1
+D;JNE
+@output.printchar$if_false1
+0;JMP
+(output.printchar$if_true1)
+@0
+D=A
+@R13
+M=D
+@output.backspace
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL246
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL246)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@output.printchar$if_end1
+0;JMP
+(output.printchar$if_false1)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@output.drawchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL247
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL247)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@output.2
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@output.printchar$if_true2
+D;JNE
+@output.printchar$if_false2
+0;JMP
+(output.printchar$if_true2)
+@output.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@output.0
+M=D
+@output.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@output.1
+M=D
+(output.printchar$if_false2)
+@output.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ25
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ25)
+@SP
+AM=M-1
+D=M
+@output.printchar$if_true3
+D;JNE
+@output.printchar$if_false3
+0;JMP
+(output.printchar$if_true3)
+@0
+D=A
+@R13
+M=D
+@output.println
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL248
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL248)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@output.printchar$if_end3
+0;JMP
+(output.printchar$if_false3)
+@output.2
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@output.2
+M=D
+(output.printchar$if_end3)
+(output.printchar$if_end1)
+(output.printchar$if_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(output.printstring)
+@SP
+A=M
+M=0
+AD=A+1
+M=0
+@SP
+M=D+1
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@string.length
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL249
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL249)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+(output.printstring$while_exp0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT33
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT33)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@output.printstring$while_end0
+D;JNE
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.charat
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL250
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL250)
+@1
+D=A
+@R13
+M=D
+@output.printchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL251
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL251)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@output.printstring$while_exp0
+0;JMP
+(output.printstring$while_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(output.printint)
+@output.3
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.setint
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL252
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL252)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@output.3
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@output.printstring
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL253
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL253)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(output.println)
+@output.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@352
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@output.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@output.1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@output.0
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@output.2
+M=D
+@output.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@8128
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ26
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ26)
+@SP
+AM=M-1
+D=M
+@output.println$if_true0
+D;JNE
+@output.println$if_false0
+0;JMP
+(output.println$if_true0)
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@output.1
+M=D
+(output.println$if_false0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(output.backspace)
+@output.2
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@output.backspace$if_true0
+D;JNE
+@output.backspace$if_false0
+0;JMP
+(output.backspace$if_true0)
+@output.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT25
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT25)
+@SP
+AM=M-1
+D=M
+@output.backspace$if_true1
+D;JNE
+@output.backspace$if_false1
+0;JMP
+(output.backspace$if_true1)
+@output.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@output.0
+M=D
+@output.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@output.1
+M=D
+@output.backspace$if_end1
+0;JMP
+(output.backspace$if_false1)
+@31
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@output.0
+M=D
+@output.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ27
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ27)
+@SP
+AM=M-1
+D=M
+@output.backspace$if_true2
+D;JNE
+@output.backspace$if_false2
+0;JMP
+(output.backspace$if_true2)
+@8128
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@output.1
+M=D
+(output.backspace$if_false2)
+@output.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@321
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@output.1
+M=D
+(output.backspace$if_end1)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@output.2
+M=D
+@output.backspace$if_end0
+0;JMP
+(output.backspace$if_false0)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@output.2
+M=D
+(output.backspace$if_end0)
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@output.drawchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL254
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL254)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.init)
+@SP
+AM=M+1
+A=A-1
+M=0
+@16384
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@screen.1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@screen.2
+M=D
+@17
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@array.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL255
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL255)
+@SP
+AM=M-1
+D=M
+@screen.0
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@screen.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+(screen.init$while_exp0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT34
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT34)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@screen.init$while_end0
+D;JNE
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@screen.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@screen.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@screen.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@screen.init$while_exp0
+0;JMP
+(screen.init$while_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.clearscreen)
+@SP
+AM=M+1
+A=A-1
+M=0
+(screen.clearscreen$while_exp0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@8192
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT35
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT35)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@screen.clearscreen$while_end0
+D;JNE
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@screen.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@screen.clearscreen$while_exp0
+0;JMP
+(screen.clearscreen$while_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.updatelocation)
+@screen.2
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@screen.updatelocation$if_true0
+D;JNE
+@screen.updatelocation$if_false0
+0;JMP
+(screen.updatelocation$if_true0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@screen.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@screen.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@screen.updatelocation$if_end0
+0;JMP
+(screen.updatelocation$if_false0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@screen.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@screen.1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+(screen.updatelocation$if_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.setcolor)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@screen.2
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.drawpixel)
+@3
+D=A
+(LOOP_screen.drawpixel)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_screen.drawpixel
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT36
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT36)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@511
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT26
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT26)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT37
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT37)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@255
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT27
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT27)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@screen.drawpixel$if_true0
+D;JNE
+@screen.drawpixel$if_false0
+0;JMP
+(screen.drawpixel$if_true0)
+@7
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL256
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL256)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(screen.drawpixel$if_false0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL257
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL257)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL258
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL258)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL259
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL259)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@screen.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@screen.updatelocation
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL260
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL260)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.drawconditional)
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@screen.drawconditional$if_true0
+D;JNE
+@screen.drawconditional$if_false0
+0;JMP
+(screen.drawconditional$if_true0)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@screen.drawpixel
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL261
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL261)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@screen.drawconditional$if_end0
+0;JMP
+(screen.drawconditional$if_false0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@screen.drawpixel
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL262
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL262)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(screen.drawconditional$if_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.drawline)
+@11
+D=A
+(LOOP_screen.drawline)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_screen.drawline
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT38
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT38)
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@511
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT28
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT28)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT39
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT39)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@255
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT29
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT29)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@screen.drawline$if_true0
+D;JNE
+@screen.drawline$if_false0
+0;JMP
+(screen.drawline$if_true0)
+@8
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL263
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL263)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(screen.drawline$if_false0)
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@1
+D=A
+@R13
+M=D
+@math.abs
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL264
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL264)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@1
+D=A
+@R13
+M=D
+@math.abs
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL265
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL265)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT40
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT40)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@LCL
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT41
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT41)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@LCL
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+M=!M
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT42
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT42)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@screen.drawline$if_true1
+D;JNE
+@screen.drawline$if_false1
+0;JMP
+(screen.drawline$if_true1)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ARG
+A=M
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ARG
+A=M+1
+A=A+1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ARG
+A=M+1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ARG
+A=M+1
+A=A+1
+A=A+1
+M=D
+(screen.drawline$if_false1)
+@LCL
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@screen.drawline$if_true2
+D;JNE
+@screen.drawline$if_false2
+0;JMP
+(screen.drawline$if_true2)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@8
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT30
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT30)
+@LCL
+D=M
+@7
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@screen.drawline$if_end2
+0;JMP
+(screen.drawline$if_false2)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@8
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT31
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT31)
+@LCL
+D=M
+@7
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+(screen.drawline$if_end2)
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL266
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL266)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL267
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL267)
+@LCL
+D=M
+@9
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL268
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL268)
+@LCL
+D=M
+@10
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@3
+D=A
+@R13
+M=D
+@screen.drawconditional
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL269
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL269)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(screen.drawline$while_exp0)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@8
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT43
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT43)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@screen.drawline$while_end0
+D;JNE
+@LCL
+D=M
+@5
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT44
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT44)
+@SP
+AM=M-1
+D=M
+@screen.drawline$if_true3
+D;JNE
+@screen.drawline$if_false3
+0;JMP
+(screen.drawline$if_true3)
+@LCL
+D=M
+@5
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@9
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@screen.drawline$if_end3
+0;JMP
+(screen.drawline$if_false3)
+@LCL
+D=M
+@5
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@10
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@LCL
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@screen.drawline$if_true4
+D;JNE
+@screen.drawline$if_false4
+0;JMP
+(screen.drawline$if_true4)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@screen.drawline$if_end4
+0;JMP
+(screen.drawline$if_false4)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(screen.drawline$if_end4)
+(screen.drawline$if_end3)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@3
+D=A
+@R13
+M=D
+@screen.drawconditional
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL270
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL270)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@screen.drawline$while_exp0
+0;JMP
+(screen.drawline$while_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.drawrectangle)
+@9
+D=A
+(LOOP_screen.drawrectangle)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_screen.drawrectangle
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT32
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT32)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT33
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT33)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT45
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT45)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@511
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT34
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT34)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT46
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT46)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@255
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT35
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT35)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@screen.drawrectangle$if_true0
+D;JNE
+@screen.drawrectangle$if_false0
+0;JMP
+(screen.drawrectangle$if_true0)
+@9
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL271
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL271)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(screen.drawrectangle$if_false0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL272
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL272)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL273
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL273)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@LCL
+D=M
+@7
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL274
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL274)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL275
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL275)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@LCL
+D=M
+@8
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@LCL
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@screen.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@LCL
+D=M
+@8
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@screen.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL276
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL276)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+(screen.drawrectangle$while_exp0)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT36
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT36)
+@SP
+A=M-1
+M=!M
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@screen.drawrectangle$while_end0
+D;JNE
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ28
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ28)
+@SP
+AM=M-1
+D=M
+@screen.drawrectangle$if_true1
+D;JNE
+@screen.drawrectangle$if_false1
+0;JMP
+(screen.drawrectangle$if_true1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@5
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@2
+D=A
+@R13
+M=D
+@screen.updatelocation
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL277
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL277)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@screen.drawrectangle$if_end1
+0;JMP
+(screen.drawrectangle$if_false1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@screen.updatelocation
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL278
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL278)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(screen.drawrectangle$while_exp1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT47
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT47)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@screen.drawrectangle$while_end1
+D;JNE
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+A=M-1
+D=!M
+M=D+1
+@2
+D=A
+@R13
+M=D
+@screen.updatelocation
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL279
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL279)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@screen.drawrectangle$while_exp1
+0;JMP
+(screen.drawrectangle$while_end1)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@5
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@screen.updatelocation
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL280
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL280)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(screen.drawrectangle$if_end1)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@ARG
+A=M+1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@screen.drawrectangle$while_exp0
+0;JMP
+(screen.drawrectangle$while_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.drawhorizontal)
+@11
+D=A
+(LOOP_screen.drawhorizontal)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_screen.drawhorizontal
+D;JGT
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.min
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL281
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL281)
+@LCL
+D=M
+@7
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.max
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL282
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL282)
+@LCL
+D=M
+@8
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+A=M-1
+D=!M
+M=D+1
+@RET_ADDRESS_GT37
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT37)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@256
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT48
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT48)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@LCL
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@512
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT49
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT49)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@LCL
+D=M
+@8
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+A=M-1
+D=!M
+M=D+1
+@RET_ADDRESS_GT38
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT38)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+AM=M-1
+D=M
+@screen.drawhorizontal$if_true0
+D;JNE
+@screen.drawhorizontal$if_false0
+0;JMP
+(screen.drawhorizontal$if_true0)
+@LCL
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@2
+D=A
+@R13
+M=D
+@math.max
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL283
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL283)
+@LCL
+D=M
+@7
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@LCL
+D=M
+@8
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@511
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.min
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL284
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL284)
+@LCL
+D=M
+@8
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@LCL
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL285
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL285)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@LCL
+D=M
+@7
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL286
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL286)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@LCL
+D=M
+@9
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@LCL
+D=M
+@8
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL287
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL287)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@LCL
+D=M
+@8
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL288
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL288)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@LCL
+D=M
+@10
+D=D+A
+@R13
+M=D
+@SP
+AM=M-1
+D=M
+@R13
+A=M
+M=D
+@LCL
+D=M
+@9
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@screen.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@LCL
+D=M
+@10
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@screen.0
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@32
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL289
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL289)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@LCL
+D=M
+@6
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ29
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ29)
+@SP
+AM=M-1
+D=M
+@screen.drawhorizontal$if_true1
+D;JNE
+@screen.drawhorizontal$if_false1
+0;JMP
+(screen.drawhorizontal$if_true1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@5
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@2
+D=A
+@R13
+M=D
+@screen.updatelocation
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL290
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL290)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@screen.drawhorizontal$if_end1
+0;JMP
+(screen.drawhorizontal$if_false1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@5
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@screen.updatelocation
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL291
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL291)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(screen.drawhorizontal$while_exp0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT50
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT50)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@screen.drawhorizontal$while_end0
+D;JNE
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+A=M-1
+D=!M
+M=D+1
+@2
+D=A
+@R13
+M=D
+@screen.updatelocation
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL292
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL292)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@screen.drawhorizontal$while_exp0
+0;JMP
+(screen.drawhorizontal$while_end0)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@screen.updatelocation
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL293
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL293)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(screen.drawhorizontal$if_end1)
+(screen.drawhorizontal$if_false0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.drawsymetric)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@3
+D=A
+@R13
+M=D
+@screen.drawhorizontal
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL294
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL294)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@3
+D=A
+@R13
+M=D
+@screen.drawhorizontal
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL295
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL295)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@3
+D=A
+@R13
+M=D
+@screen.drawhorizontal
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL296
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL296)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@3
+D=A
+@R13
+M=D
+@screen.drawhorizontal
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL297
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL297)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(screen.drawcircle)
+@3
+D=A
+(LOOP_screen.drawcircle)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_screen.drawcircle
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT51
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT51)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@511
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT39
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT39)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT52
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT52)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@255
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT40
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT40)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@screen.drawcircle$if_true0
+D;JNE
+@screen.drawcircle$if_false0
+0;JMP
+(screen.drawcircle$if_true0)
+@12
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL298
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL298)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(screen.drawcircle$if_false0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT53
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT53)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@511
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT41
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT41)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT54
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT54)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@255
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT42
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT42)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@screen.drawcircle$if_true1
+D;JNE
+@screen.drawcircle$if_false1
+0;JMP
+(screen.drawcircle$if_true1)
+@13
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL299
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL299)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(screen.drawcircle$if_false1)
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@R13
+M=D
+@screen.drawsymetric
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL300
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL300)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(screen.drawcircle$while_exp0)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT43
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT43)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@screen.drawcircle$while_end0
+D;JNE
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT55
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT55)
+@SP
+AM=M-1
+D=M
+@screen.drawcircle$if_true2
+D;JNE
+@screen.drawcircle$if_false2
+0;JMP
+(screen.drawcircle$if_true2)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL301
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL301)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@3
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@screen.drawcircle$if_end2
+0;JMP
+(screen.drawcircle$if_false2)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL302
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL302)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@5
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+(screen.drawcircle$if_end2)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@4
+D=A
+@R13
+M=D
+@screen.drawsymetric
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL303
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL303)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@screen.drawcircle$while_exp0
+0;JMP
+(screen.drawcircle$while_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(string.new)
+@3
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@memory.alloc
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL304
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL304)
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT56
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT56)
+@SP
+AM=M-1
+D=M
+@string.new$if_true0
+D;JNE
+@string.new$if_false0
+0;JMP
+(string.new$if_true0)
+@14
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL305
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL305)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(string.new$if_false0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT44
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT44)
+@SP
+AM=M-1
+D=M
+@string.new$if_true1
+D;JNE
+@string.new$if_false1
+0;JMP
+(string.new$if_true1)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@array.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL306
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL306)
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+M=D
+(string.new$if_false1)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(string.dispose)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT45
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT45)
+@SP
+AM=M-1
+D=M
+@string.dispose$if_true0
+D;JNE
+@string.dispose$if_false0
+0;JMP
+(string.dispose$if_true0)
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@array.dispose
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL307
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL307)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(string.dispose$if_false0)
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@memory.dealloc
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL308
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL308)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(string.length)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(string.charat)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT57
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT57)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT46
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT46)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ30
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ30)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@string.charat$if_true0
+D;JNE
+@string.charat$if_false0
+0;JMP
+(string.charat$if_true0)
+@15
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL309
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL309)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(string.charat$if_false0)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(string.setcharat)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT58
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT58)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT47
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT47)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ31
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ31)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+AM=M-1
+D=M
+@string.setcharat$if_true0
+D;JNE
+@string.setcharat$if_false0
+0;JMP
+(string.setcharat$if_true0)
+@16
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL310
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL310)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(string.setcharat$if_false0)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@ARG
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(string.appendchar)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ32
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ32)
+@SP
+AM=M-1
+D=M
+@string.appendchar$if_true0
+D;JNE
+@string.appendchar$if_false0
+0;JMP
+(string.appendchar$if_true0)
+@17
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL311
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL311)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(string.appendchar$if_false0)
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+M=D
+@THIS
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(string.eraselastchar)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ33
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ33)
+@SP
+AM=M-1
+D=M
+@string.eraselastchar$if_true0
+D;JNE
+@string.eraselastchar$if_false0
+0;JMP
+(string.eraselastchar$if_true0)
+@18
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL312
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL312)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(string.eraselastchar$if_false0)
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(string.intvalue)
+@5
+D=A
+(LOOP_string.intvalue)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_string.intvalue
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ34
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ34)
+@SP
+AM=M-1
+D=M
+@string.intvalue$if_true0
+D;JNE
+@string.intvalue$if_false0
+0;JMP
+(string.intvalue$if_true0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(string.intvalue$if_false0)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@45
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_EQ35
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ35)
+@SP
+AM=M-1
+D=M
+@string.intvalue$if_true1
+D;JNE
+@string.intvalue$if_false1
+0;JMP
+(string.intvalue$if_true1)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+A=A+1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(string.intvalue$if_false1)
+(string.intvalue$while_exp0)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT59
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT59)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D&M
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@string.intvalue$while_end0
+D;JNE
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@48
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT60
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT60)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@9
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_GT48
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT48)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D|M
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@string.intvalue$if_true2
+D;JNE
+@string.intvalue$if_false2
+0;JMP
+(string.intvalue$if_true2)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@10
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL313
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL313)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(string.intvalue$if_false2)
+@string.intvalue$while_exp0
+0;JMP
+(string.intvalue$while_end0)
+@LCL
+D=M
+@4
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@string.intvalue$if_true3
+D;JNE
+@string.intvalue$if_false3
+0;JMP
+(string.intvalue$if_true3)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+D=!M
+M=D+1
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+(string.intvalue$if_false3)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(string.setint)
+@4
+D=A
+(LOOP_string.setint)
+D=D-1
+@SP
+AM=M+1
+A=A-1
+M=0
+@LOOP_string.setint
+D;JGT
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THIS
+M=D
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ36
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ36)
+@SP
+AM=M-1
+D=M
+@string.setint$if_true0
+D;JNE
+@string.setint$if_false0
+0;JMP
+(string.setint$if_true0)
+@19
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL314
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL314)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(string.setint$if_false0)
+@6
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@array.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL315
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL315)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT61
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT61)
+@SP
+AM=M-1
+D=M
+@string.setint$if_true1
+D;JNE
+@string.setint$if_false1
+0;JMP
+(string.setint$if_true1)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+A=A+1
+A=A+1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+A=M-1
+D=!M
+M=D+1
+@SP
+AM=M-1
+D=M
+@ARG
+A=M+1
+M=D
+(string.setint$if_false1)
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+(string.setint$while_exp0)
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT49
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT49)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@string.setint$while_end0
+D;JNE
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@10
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.divide
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL316
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL316)
+@SP
+AM=M-1
+D=M
+@LCL
+A=M+1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@48
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@ARG
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@10
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@math.multiply
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL317
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL317)
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@LCL
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@ARG
+A=M+1
+M=D
+@string.setint$while_exp0
+0;JMP
+(string.setint$while_end0)
+@LCL
+D=M
+@3
+A=D+A
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@string.setint$if_true2
+D;JNE
+@string.setint$if_false2
+0;JMP
+(string.setint$if_true2)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@45
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(string.setint$if_false2)
+@THIS
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT62
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT62)
+@SP
+AM=M-1
+D=M
+@string.setint$if_true3
+D;JNE
+@string.setint$if_false3
+0;JMP
+(string.setint$if_true3)
+@19
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL318
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL318)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(string.setint$if_false3)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_EQ37
+D=A
+@6
+0;JMP
+(RET_ADDRESS_EQ37)
+@SP
+AM=M-1
+D=M
+@string.setint$if_true4
+D;JNE
+@string.setint$if_false4
+0;JMP
+(string.setint$if_true4)
+@SP
+M=M+1
+A=M-1
+M=0
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@48
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+M=D
+@string.setint$if_end4
+0;JMP
+(string.setint$if_false4)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+M=D
+(string.setint$while_exp1)
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@RET_ADDRESS_LT63
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT63)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@string.setint$while_end1
+D;JNE
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@THAT
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+M=D
+@R5
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@THAT
+A=M
+M=D
+@THIS
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=D+M
+@SP
+AM=M-1
+D=M
+@THIS
+A=M+1
+A=A+1
+M=D
+@string.setint$while_exp1
+0;JMP
+(string.setint$while_end1)
+(string.setint$if_end4)
+@LCL
+A=M+1
+A=A+1
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@array.dispose
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL319
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL319)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(string.newline)
+@128
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(string.backspace)
+@129
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(string.doublequote)
+@34
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@54
+0;JMP
+(sys.init)
+@0
+D=A
+@R13
+M=D
+@memory.init
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL320
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL320)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@0
+D=A
+@R13
+M=D
+@math.init
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL321
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL321)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@0
+D=A
+@R13
+M=D
+@screen.init
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL322
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL322)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@0
+D=A
+@R13
+M=D
+@output.init
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL323
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL323)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@0
+D=A
+@R13
+M=D
+@keyboard.init
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL324
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL324)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@0
+D=A
+@R13
+M=D
+@main.main
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL325
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL325)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@0
+D=A
+@R13
+M=D
+@sys.halt
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL326
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL326)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(sys.halt)
+(sys.halt$while_exp0)
+@SP
+M=M+1
+A=M-1
+M=0
+@SP
+A=M-1
+M=!M
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@sys.halt$while_end0
+D;JNE
+@sys.halt$while_exp0
+0;JMP
+(sys.halt$while_end0)
+(sys.wait)
+@SP
+AM=M+1
+A=A-1
+M=0
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_LT64
+D=A
+@38
+0;JMP
+(RET_ADDRESS_LT64)
+@SP
+AM=M-1
+D=M
+@sys.wait$if_true0
+D;JNE
+@sys.wait$if_false0
+0;JMP
+(sys.wait$if_true0)
+@SP
+M=M+1
+A=M-1
+M=1
+@1
+D=A
+@R13
+M=D
+@sys.error
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL327
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL327)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+(sys.wait$if_false0)
+(sys.wait$while_exp0)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT50
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT50)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@sys.wait$while_end0
+D;JNE
+@50
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+(sys.wait$while_exp1)
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=0
+@RET_ADDRESS_GT51
+D=A
+@22
+0;JMP
+(RET_ADDRESS_GT51)
+@SP
+A=M-1
+M=!M
+@SP
+AM=M-1
+D=M
+@sys.wait$while_end1
+D;JNE
+@LCL
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@LCL
+A=M
+M=D
+@sys.wait$while_exp1
+0;JMP
+(sys.wait$while_end1)
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@SP
+M=M+1
+A=M-1
+M=1
+@SP
+AM=M-1
+D=M
+A=A-1
+M=M-D
+@SP
+AM=M-1
+D=M
+@ARG
+A=M
+M=D
+@sys.wait$while_exp0
+0;JMP
+(sys.wait$while_end0)
+@SP
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+(sys.error)
+@3
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@string.new
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL328
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL328)
+@69
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL329
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL329)
+@82
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL330
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL330)
+@82
+D=A
+@SP
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@R13
+M=D
+@string.appendchar
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL331
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL331)
+@1
+D=A
+@R13
+M=D
+@output.printstring
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL332
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL332)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@ARG
+A=M
+D=M
+@SP
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@R13
+M=D
+@output.printint
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL333
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL333)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
+@0
+D=A
+@R13
+M=D
+@sys.halt
+D=A
+@R14
+M=D
+@RET_ADDRESS_CALL334
+D=A
+@95
+0;JMP
+(RET_ADDRESS_CALL334)
+@SP
+AM=M-1
+D=M
+@R5
+M=D
diff --git a/projects/06/pong/PongL.asm b/projects/06/pong/PongL.asm new file mode 100644 index 0000000..17c1044 --- /dev/null +++ b/projects/06/pong/PongL.asm @@ -0,0 +1,27490 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/06/pong/PongL.asm
+
+// Symbol-less version of the Pong.asm program.
+
+@256
+D=A
+@0
+M=D
+@133
+0;JMP
+@15
+M=D
+@0
+AM=M-1
+D=M
+A=A-1
+D=M-D
+M=0
+@19
+D;JNE
+@0
+A=M-1
+M=-1
+@15
+A=M
+0;JMP
+@15
+M=D
+@0
+AM=M-1
+D=M
+A=A-1
+D=M-D
+M=0
+@35
+D;JLE
+@0
+A=M-1
+M=-1
+@15
+A=M
+0;JMP
+@15
+M=D
+@0
+AM=M-1
+D=M
+A=A-1
+D=M-D
+M=0
+@51
+D;JGE
+@0
+A=M-1
+M=-1
+@15
+A=M
+0;JMP
+@5
+D=A
+@1
+A=M-D
+D=M
+@13
+M=D
+@0
+AM=M-1
+D=M
+@2
+A=M
+M=D
+D=A
+@0
+M=D+1
+@1
+D=M
+@14
+AM=D-1
+D=M
+@4
+M=D
+@14
+AM=M-1
+D=M
+@3
+M=D
+@14
+AM=M-1
+D=M
+@2
+M=D
+@14
+AM=M-1
+D=M
+@1
+M=D
+@13
+A=M
+0;JMP
+@0
+A=M
+M=D
+@1
+D=M
+@0
+AM=M+1
+M=D
+@2
+D=M
+@0
+AM=M+1
+M=D
+@3
+D=M
+@0
+AM=M+1
+M=D
+@4
+D=M
+@0
+AM=M+1
+M=D
+@4
+D=A
+@13
+D=D+M
+@0
+D=M-D
+@2
+M=D
+@0
+MD=M+1
+@1
+M=D
+@14
+A=M
+0;JMP
+@0
+D=A
+@13
+M=D
+@27058
+D=A
+@14
+M=D
+@145
+D=A
+@95
+0;JMP
+@15
+D=A
+@0
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@13
+M=D
+@8643
+D=A
+@14
+M=D
+@163
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+AM=M-1
+D=M
+A=A-1
+M=M-D
+@0
+AM=M-1
+D=M
+@2
+A=M
+M=D
+@27241
+0;JMP
+@0
+M=M+1
+A=M-1
+M=0
+@54
+0;JMP
+@3
+D=A
+@0
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@13
+M=D
+@25105
+D=A
+@14
+M=D
+@27371
+D=A
+@95
+0;JMP
+@69
+D=A
+@0
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@13
+M=D
+@25659
+D=A
+@14
+M=D
+@27389
+D=A
+@95
+0;JMP
+@82
+D=A
+@0
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@13
+M=D
+@25659
+D=A
+@14
+M=D
+@27407
+D=A
+@95
+0;JMP
+@82
+D=A
+@0
+AM=M+1
+A=A-1
+M=D
+@2
+D=A
+@13
+M=D
+@25659
+D=A
+@14
+M=D
+@27425
+D=A
+@95
+0;JMP
+@1
+D=A
+@13
+M=D
+@19850
+D=A
+@14
+M=D
+@27437
+D=A
+@95
+0;JMP
+@0
+AM=M-1
+D=M
+@5
+M=D
+@2
+A=M
+D=M
+@0
+AM=M+1
+A=A-1
+M=D
+@1
+D=A
+@13
+M=D
+@19981
+D=A
+@14
+M=D
+@27461
+D=A
+@95
+0;JMP
+@0
+AM=M-1
+D=M
+@5
+M=D
+@0
+D=A
+@13
+M=D
+@27177
+D=A
+@14
+M=D
+@27478
+D=A
+@95
+0;JMP
+@0
+AM=M-1
+D=M
+@5
+M=D
diff --git a/projects/06/rect/Rect.asm b/projects/06/rect/Rect.asm new file mode 100644 index 0000000..6cbbaeb --- /dev/null +++ b/projects/06/rect/Rect.asm @@ -0,0 +1,35 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/06/rect/Rect.asm
+
+// Draws a rectangle at the top-left corner of the screen.
+// The rectangle is 16 pixels wide and R0 pixels high.
+
+ @0
+ D=M
+ @INFINITE_LOOP
+ D;JLE
+ @counter
+ M=D
+ @SCREEN
+ D=A
+ @address
+ M=D
+(LOOP)
+ @address
+ A=M
+ M=-1
+ @address
+ D=M
+ @32
+ D=D+A
+ @address
+ M=D
+ @counter
+ MD=M-1
+ @LOOP
+ D;JGT
+(INFINITE_LOOP)
+ @INFINITE_LOOP
+ 0;JMP
diff --git a/projects/06/rect/RectL.asm b/projects/06/rect/RectL.asm new file mode 100644 index 0000000..e97c09b --- /dev/null +++ b/projects/06/rect/RectL.asm @@ -0,0 +1,32 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/06/rect/RectL.asm
+
+// Symbol-less version of the Rect.asm program.
+
+@0
+D=M
+@23
+D;JLE
+@16
+M=D
+@16384
+D=A
+@17
+M=D
+@17
+A=M
+M=-1
+@17
+D=M
+@32
+D=D+A
+@17
+M=D
+@16
+MD=M-1
+@10
+D;JGT
+@23
+0;JMP
diff --git a/projects/07/MemoryAccess/BasicTest/BasicTest.cmp b/projects/07/MemoryAccess/BasicTest/BasicTest.cmp new file mode 100644 index 0000000..538454b --- /dev/null +++ b/projects/07/MemoryAccess/BasicTest/BasicTest.cmp @@ -0,0 +1,2 @@ +|RAM[256]|RAM[300]|RAM[401]|RAM[402]|RAM[3006|RAM[3012|RAM[3015|RAM[11] |
+| 472 | 10 | 21 | 22 | 36 | 42 | 45 | 510 |
diff --git a/projects/07/MemoryAccess/BasicTest/BasicTest.tst b/projects/07/MemoryAccess/BasicTest/BasicTest.tst new file mode 100644 index 0000000..fa6d9a6 --- /dev/null +++ b/projects/07/MemoryAccess/BasicTest/BasicTest.tst @@ -0,0 +1,25 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/BasicTest/BasicTest.tst
+
+load BasicTest.asm,
+output-file BasicTest.out,
+compare-to BasicTest.cmp,
+output-list RAM[256]%D1.6.1 RAM[300]%D1.6.1 RAM[401]%D1.6.1
+ RAM[402]%D1.6.1 RAM[3006]%D1.6.1 RAM[3012]%D1.6.1
+ RAM[3015]%D1.6.1 RAM[11]%D1.6.1;
+
+set RAM[0] 256, // stack pointer
+set RAM[1] 300, // base address of the local segment
+set RAM[2] 400, // base address of the argument segment
+set RAM[3] 3000, // base address of the this segment
+set RAM[4] 3010, // base address of the that segment
+
+repeat 600 { // enough cycles to complete the execution
+ ticktock;
+}
+
+// Outputs the stack base and some values
+// from the tested memory segments
+output;
diff --git a/projects/07/MemoryAccess/BasicTest/BasicTest.vm b/projects/07/MemoryAccess/BasicTest/BasicTest.vm new file mode 100644 index 0000000..b2f9343 --- /dev/null +++ b/projects/07/MemoryAccess/BasicTest/BasicTest.vm @@ -0,0 +1,31 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/BasicTest/BasicTest.vm
+
+// Executes pop and push commands using the virtual memory segments.
+push constant 10
+pop local 0
+push constant 21
+push constant 22
+pop argument 2
+pop argument 1
+push constant 36
+pop this 6
+push constant 42
+push constant 45
+pop that 5
+pop that 2
+push constant 510
+pop temp 6
+push local 0
+push that 5
+add
+push argument 1
+sub
+push this 6
+push this 6
+add
+sub
+push temp 6
+add
diff --git a/projects/07/MemoryAccess/BasicTest/BasicTestVME.tst b/projects/07/MemoryAccess/BasicTest/BasicTestVME.tst new file mode 100644 index 0000000..24e9090 --- /dev/null +++ b/projects/07/MemoryAccess/BasicTest/BasicTestVME.tst @@ -0,0 +1,25 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/BasicTest/BasicTestVME.tst
+
+load BasicTest.vm,
+output-file BasicTest.out,
+compare-to BasicTest.cmp,
+output-list RAM[256]%D1.6.1 RAM[300]%D1.6.1 RAM[401]%D1.6.1
+ RAM[402]%D1.6.1 RAM[3006]%D1.6.1 RAM[3012]%D1.6.1
+ RAM[3015]%D1.6.1 RAM[11]%D1.6.1;
+
+set sp 256, // stack pointer
+set local 300, // base address of the local segment
+set argument 400, // base address of the argument segment
+set this 3000, // base address of the this segment
+set that 3010, // base address of the that segment
+
+repeat 25 { // BasicTest.vm has 25 instructions
+ vmstep;
+}
+
+// Outputs the stack base and some values
+// from the tested memory segments
+output;
diff --git a/projects/07/MemoryAccess/PointerTest/PointerTest.cmp b/projects/07/MemoryAccess/PointerTest/PointerTest.cmp new file mode 100644 index 0000000..b59fa97 --- /dev/null +++ b/projects/07/MemoryAccess/PointerTest/PointerTest.cmp @@ -0,0 +1,2 @@ +|RAM[256]| RAM[3] | RAM[4] |RAM[3032|RAM[3046|
+| 6084 | 3030 | 3040 | 32 | 46 |
diff --git a/projects/07/MemoryAccess/PointerTest/PointerTest.tst b/projects/07/MemoryAccess/PointerTest/PointerTest.tst new file mode 100644 index 0000000..cd5515d --- /dev/null +++ b/projects/07/MemoryAccess/PointerTest/PointerTest.tst @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/PointerTest/PointerTest.tst
+
+load PointerTest.asm,
+output-file PointerTest.out,
+compare-to PointerTest.cmp,
+output-list RAM[256]%D1.6.1 RAM[3]%D1.6.1
+ RAM[4]%D1.6.1 RAM[3032]%D1.6.1 RAM[3046]%D1.6.1;
+
+set RAM[0] 256, // initializes the stack pointer
+
+repeat 450 { // enough cycles to complete the execution
+ ticktock;
+}
+
+// outputs the stack base, this, that, and
+// some values from the the this and that segments
+output;
diff --git a/projects/07/MemoryAccess/PointerTest/PointerTest.vm b/projects/07/MemoryAccess/PointerTest/PointerTest.vm new file mode 100644 index 0000000..5b0a109 --- /dev/null +++ b/projects/07/MemoryAccess/PointerTest/PointerTest.vm @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/PointerTest/PointerTest.vm
+
+// Executes pop and push commands using the
+// pointer, this, and that segments.
+push constant 3030
+pop pointer 0
+push constant 3040
+pop pointer 1
+push constant 32
+pop this 2
+push constant 46
+pop that 6
+push pointer 0
+push pointer 1
+add
+push this 2
+sub
+push that 6
+add
diff --git a/projects/07/MemoryAccess/PointerTest/PointerTestVME.tst b/projects/07/MemoryAccess/PointerTest/PointerTestVME.tst new file mode 100644 index 0000000..1b395c2 --- /dev/null +++ b/projects/07/MemoryAccess/PointerTest/PointerTestVME.tst @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/PointerTest/PointerTestVME.tst
+
+load PointerTest.vm,
+output-file PointerTest.out,
+compare-to PointerTest.cmp,
+output-list RAM[256]%D1.6.1 RAM[3]%D1.6.1 RAM[4]%D1.6.1
+ RAM[3032]%D1.6.1 RAM[3046]%D1.6.1;
+
+set RAM[0] 256, // initializes the stack pointer
+
+repeat 15 { // PointerTest.vm has 15 instructions
+ vmstep;
+}
+
+// outputs the stack base, this, that, and
+// some values from the the this and that segments
+output;
diff --git a/projects/07/MemoryAccess/StaticTest/StaticTest.cmp b/projects/07/MemoryAccess/StaticTest/StaticTest.cmp new file mode 100644 index 0000000..29f4bf0 --- /dev/null +++ b/projects/07/MemoryAccess/StaticTest/StaticTest.cmp @@ -0,0 +1,2 @@ +|RAM[256]|
+| 1110 |
diff --git a/projects/07/MemoryAccess/StaticTest/StaticTest.tst b/projects/07/MemoryAccess/StaticTest/StaticTest.tst new file mode 100644 index 0000000..1f23d66 --- /dev/null +++ b/projects/07/MemoryAccess/StaticTest/StaticTest.tst @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/StaticTest/StaticTest.tst
+
+load StaticTest.asm,
+output-file StaticTest.out,
+compare-to StaticTest.cmp,
+output-list RAM[256]%D1.6.1;
+
+set RAM[0] 256, // initializes the stack pointer
+
+repeat 200 { // enough cycles to complete the execution
+ ticktock;
+}
+
+output; // the stack base
diff --git a/projects/07/MemoryAccess/StaticTest/StaticTest.vm b/projects/07/MemoryAccess/StaticTest/StaticTest.vm new file mode 100644 index 0000000..65b4f6f --- /dev/null +++ b/projects/07/MemoryAccess/StaticTest/StaticTest.vm @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/StaticTest/StaticTest.vm
+
+// Executes pop and push commands using the static segment.
+push constant 111
+push constant 333
+push constant 888
+pop static 8
+pop static 3
+pop static 1
+push static 3
+push static 1
+sub
+push static 8
+add
diff --git a/projects/07/MemoryAccess/StaticTest/StaticTestVME.tst b/projects/07/MemoryAccess/StaticTest/StaticTestVME.tst new file mode 100644 index 0000000..52882a4 --- /dev/null +++ b/projects/07/MemoryAccess/StaticTest/StaticTestVME.tst @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/StaticTest/StaticTestVME.tst
+
+load StaticTest.vm,
+output-file StaticTest.out,
+compare-to StaticTest.cmp,
+output-list RAM[256]%D1.6.1;
+
+set sp 256, // initializes the stack pointer
+
+repeat 11 { // StaticTest.vm has 11 instructions
+ vmstep;
+}
+
+output; // the stack base
diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.cmp b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.cmp new file mode 100644 index 0000000..7a3585b --- /dev/null +++ b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.cmp @@ -0,0 +1,2 @@ +| RAM[0] | RAM[256] |
+| 257 | 15 |
diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst new file mode 100644 index 0000000..02dece3 --- /dev/null +++ b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst
+
+load SimpleAdd.asm,
+output-file SimpleAdd.out,
+compare-to SimpleAdd.cmp,
+output-list RAM[0]%D2.6.2 RAM[256]%D2.6.2;
+
+set RAM[0] 256, // initializes the stack pointer
+
+repeat 60 { // enough cycles to complete the execution
+ ticktock;
+}
+
+output; // the stack pointer and the stack base
diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm new file mode 100644 index 0000000..cfd4ee9 --- /dev/null +++ b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm @@ -0,0 +1,9 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm
+
+// Pushes and adds two constants.
+push constant 7
+push constant 8
+add
diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst b/projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst new file mode 100644 index 0000000..5010f4f --- /dev/null +++ b/projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst
+
+load SimpleAdd.vm,
+output-file SimpleAdd.out,
+compare-to SimpleAdd.cmp,
+output-list RAM[0]%D2.6.2 RAM[256]%D2.6.2;
+
+set RAM[0] 256, // initializes the stack pointer
+
+repeat 3 { // SimpleAdd.vm has 3 instructions
+ vmstep;
+}
+
+output; // the stack pointer and the stack base
diff --git a/projects/07/StackArithmetic/StackTest/StackTest.cmp b/projects/07/StackArithmetic/StackTest/StackTest.cmp new file mode 100644 index 0000000..f90fa1b --- /dev/null +++ b/projects/07/StackArithmetic/StackTest/StackTest.cmp @@ -0,0 +1,4 @@ +| RAM[0] | RAM[256] | RAM[257] | RAM[258] | RAM[259] | RAM[260] |
+| 266 | -1 | 0 | 0 | 0 | -1 |
+| RAM[261] | RAM[262] | RAM[263] | RAM[264] | RAM[265] |
+| 0 | -1 | 0 | 0 | -91 |
diff --git a/projects/07/StackArithmetic/StackTest/StackTest.tst b/projects/07/StackArithmetic/StackTest/StackTest.tst new file mode 100644 index 0000000..f9c5396 --- /dev/null +++ b/projects/07/StackArithmetic/StackTest/StackTest.tst @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/StackArithmetic/StackTest/StackTest.tst
+
+load StackTest.asm,
+output-file StackTest.out,
+compare-to StackTest.cmp,
+output-list RAM[0]%D2.6.2
+ RAM[256]%D2.6.2 RAM[257]%D2.6.2 RAM[258]%D2.6.2 RAM[259]%D2.6.2 RAM[260]%D2.6.2;
+
+set RAM[0] 256, // initializes the stack pointer
+
+repeat 1000 { // enough cycles to complete the execution
+ ticktock;
+}
+
+// outputs the stack pointer (RAM[0]) and
+// the stack contents: RAM[256]-RAM[265]
+output;
+output-list RAM[261]%D2.6.2 RAM[262]%D2.6.2 RAM[263]%D2.6.2 RAM[264]%D2.6.2 RAM[265]%D2.6.2;
+output;
diff --git a/projects/07/StackArithmetic/StackTest/StackTest.vm b/projects/07/StackArithmetic/StackTest/StackTest.vm new file mode 100644 index 0000000..bfe78e0 --- /dev/null +++ b/projects/07/StackArithmetic/StackTest/StackTest.vm @@ -0,0 +1,45 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/StackArithmetic/StackTest/StackTest.vm
+
+// Executes a sequence of arithmetic and logical operations
+// on the stack.
+push constant 17
+push constant 17
+eq
+push constant 17
+push constant 16
+eq
+push constant 16
+push constant 17
+eq
+push constant 892
+push constant 891
+lt
+push constant 891
+push constant 892
+lt
+push constant 891
+push constant 891
+lt
+push constant 32767
+push constant 32766
+gt
+push constant 32766
+push constant 32767
+gt
+push constant 32766
+push constant 32766
+gt
+push constant 57
+push constant 31
+push constant 53
+add
+push constant 112
+sub
+neg
+and
+push constant 82
+or
+not
diff --git a/projects/07/StackArithmetic/StackTest/StackTestVME.tst b/projects/07/StackArithmetic/StackTest/StackTestVME.tst new file mode 100644 index 0000000..b66bd05 --- /dev/null +++ b/projects/07/StackArithmetic/StackTest/StackTestVME.tst @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/StackArithmetic/StackTest/StackTestVME.tst
+
+load StackTest.vm,
+output-file StackTest.out,
+compare-to StackTest.cmp,
+output-list RAM[0]%D2.6.2
+ RAM[256]%D2.6.2 RAM[257]%D2.6.2 RAM[258]%D2.6.2 RAM[259]%D2.6.2 RAM[260]%D2.6.2;
+
+set RAM[0] 256, // initializes the stack pointer
+
+repeat 38 { // StackTest.vm consists of 38 instructions
+ vmstep;
+}
+
+// outputs the stack pointer (RAM[0]) and
+// the stack contents: RAM[256]-RAM[265]
+output;
+output-list RAM[261]%D2.6.2 RAM[262]%D2.6.2 RAM[263]%D2.6.2 RAM[264]%D2.6.2 RAM[265]%D2.6.2;
+output;
diff --git a/projects/08/FunctionCalls/FibonacciElement/FibonacciElement.cmp b/projects/08/FunctionCalls/FibonacciElement/FibonacciElement.cmp new file mode 100644 index 0000000..d667834 --- /dev/null +++ b/projects/08/FunctionCalls/FibonacciElement/FibonacciElement.cmp @@ -0,0 +1,2 @@ +| RAM[0] |RAM[261]|
+| 262 | 3 |
diff --git a/projects/08/FunctionCalls/FibonacciElement/FibonacciElement.tst b/projects/08/FunctionCalls/FibonacciElement/FibonacciElement.tst new file mode 100644 index 0000000..1f907b1 --- /dev/null +++ b/projects/08/FunctionCalls/FibonacciElement/FibonacciElement.tst @@ -0,0 +1,18 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/FibonacciElement/FibonacciElement.tst
+
+// FibonacciElement.asm results from translating both Main.vm and Sys.vm into
+// a single assembly program, stored in the file FibonacciElement.asm.
+
+load FibonacciElement.asm,
+output-file FibonacciElement.out,
+compare-to FibonacciElement.cmp,
+output-list RAM[0]%D1.6.1 RAM[261]%D1.6.1;
+
+repeat 6000 {
+ ticktock;
+}
+
+output;
diff --git a/projects/08/FunctionCalls/FibonacciElement/FibonacciElementVME.tst b/projects/08/FunctionCalls/FibonacciElement/FibonacciElementVME.tst new file mode 100644 index 0000000..87c0920 --- /dev/null +++ b/projects/08/FunctionCalls/FibonacciElement/FibonacciElementVME.tst @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/FibonacciElement/FibonacciElementVME.tst
+
+load, // Load all the VM files from the current directory
+output-file FibonacciElement.out,
+compare-to FibonacciElement.cmp,
+output-list RAM[0]%D1.6.1 RAM[261]%D1.6.1;
+
+set sp 261,
+
+repeat 110 {
+ vmstep;
+}
+
+output;
diff --git a/projects/08/FunctionCalls/FibonacciElement/Main.vm b/projects/08/FunctionCalls/FibonacciElement/Main.vm new file mode 100644 index 0000000..55e5ad2 --- /dev/null +++ b/projects/08/FunctionCalls/FibonacciElement/Main.vm @@ -0,0 +1,30 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/FibonacciElement/Main.vm
+
+// Computes the n'th element of the Fibonacci series, recursively.
+// n is given in argument[0]. Called by the Sys.init function
+// (part of the Sys.vm file), which also pushes the argument[0]
+// parameter before this code starts running.
+
+function Main.fibonacci 0
+push argument 0
+push constant 2
+lt // checks if n<2
+if-goto IF_TRUE
+goto IF_FALSE
+label IF_TRUE // if n<2, return n
+push argument 0
+return
+label IF_FALSE // if n>=2, returns fib(n-2)+fib(n-1)
+push argument 0
+push constant 2
+sub
+call Main.fibonacci 1 // computes fib(n-2)
+push argument 0
+push constant 1
+sub
+call Main.fibonacci 1 // computes fib(n-1)
+add // returns fib(n-1) + fib(n-2)
+return
diff --git a/projects/08/FunctionCalls/FibonacciElement/Sys.vm b/projects/08/FunctionCalls/FibonacciElement/Sys.vm new file mode 100644 index 0000000..f3965c9 --- /dev/null +++ b/projects/08/FunctionCalls/FibonacciElement/Sys.vm @@ -0,0 +1,15 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/FibonacciElement/Sys.vm
+
+// Pushes a constant, say n, onto the stack, and calls the Main.fibonacii
+// function, which computes the n'th element of the Fibonacci series.
+// Note that by convention, the Sys.init function is called "automatically"
+// by the bootstrap code.
+
+function Sys.init 0
+push constant 4
+call Main.fibonacci 1 // computes the 4'th fibonacci element
+label WHILE
+goto WHILE // loops infinitely
diff --git a/projects/08/FunctionCalls/NestedCall/NestedCall.cmp b/projects/08/FunctionCalls/NestedCall/NestedCall.cmp new file mode 100644 index 0000000..9200202 --- /dev/null +++ b/projects/08/FunctionCalls/NestedCall/NestedCall.cmp @@ -0,0 +1,2 @@ +| RAM[0] | RAM[1] | RAM[2] | RAM[3] | RAM[4] | RAM[5] | RAM[6] |
+| 261 | 261 | 256 | 4000 | 5000 | 135 | 246 |
diff --git a/projects/08/FunctionCalls/NestedCall/NestedCall.html b/projects/08/FunctionCalls/NestedCall/NestedCall.html new file mode 100644 index 0000000..0821f9c --- /dev/null +++ b/projects/08/FunctionCalls/NestedCall/NestedCall.html @@ -0,0 +1,196 @@ +<!DOCTYPE html> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>NestedCall.tst — Nand2Tetris Calling Convention Test</title> + <style type="text/css"> + .code {font-family:"Courier New", Courier, monospace; font-size:90%;} + pre {margin-left:2em;} + </style> +</head> +<body> +<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> +<h3>Synopsis</h3> +<b>NestedCall.tst</b> is an intermediate test (in terms of complexity) intended to be used between the SimpleFunction and +FibonacciElement tests. It may be useful when SimpleFunction passes but FibonacciElement fails or crashes. NestedCall also +tests several requirements of the Function Calling Protocol that are not verified by the other +supplied tests. NestedCall can be used with or without the VM bootstrap code. +<p> +<b>NestedCallVME.tst</b> runs the same test on the VM Emulator. +<p> +<b>The NestedCall</b> tests and supporting documentation were written by Mark Armbrust. + +<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> +<h3>Test Structure</h3> +<h4>Startup</h4> +NestedCall is implemented entirely within the Sys.vm file. The first function in Sys.vm is +Sys.init(). This allows it to be used before the bootstrap code has been added to the VM Translator +since there will be no file processing order issues. +<p> +NestedCall loads Sys.asm, sets up the stack to simulate the bootstrap's call to Sys.init(), then +begins execution at the beginning of Sys.asm. If the bootstrap is not present, the program begins +running with Sys.init() since it is the first function in Sys.vm. +<p> +If Sys.asm includes the bootstrap, the bootstrap will (re)initialize the stack and call Sys.init(), +so the test should see the same environment either way it gets to Sys.init(). +<p> +The test setup also initializes the + +<h4>Sys.init()</h4> + +<span class="code">THIS</span> and <span class="code">THAT</span> are set to known values so that context save and restore can be tested. +<p> +Sys.init() calls Sys.main() and stores the return value in <span class="code">temp 1</span>. This tests call to and +return from a function with no arguments. + +<h4>Sys.main()</h4> +Sys.init() allocates 5 local variables. It sets <span class="code">local 1</span>, <span class="code">local 2</span> and +<span class="code">local 3</span>. <span class="code">local 0</span> and <span class="code">local 4</span> are intentionally not set. +<p> +<span class="code">THIS</span> and <span class="code">THAT</span> are changed so that context save and restore can be tested. +<p> +Sys.main() calls Sys.add12(123) and stores the return value in <span class="code">temp 0</span>. This tests call to and +return from a function with arguments. +<p> +After Sys.add12() returns, Sys.main() sums <span class="code">local 0</span> through <span class="code">local 4</span> and returns the +result. This tests that the local segment was properly allocated on the stack and that the local +variables were not overwritten by the call to Sys.main(). It also tests that <span class="code">local 0</span> and +<span class="code">local 4</span> were properly initialized to 0. + +<h4>Sys.add12()</h4> + +<span class="code">THIS</span> and <span class="code">THAT</span> are set to known values so that context save and restore can be tested. +<p> +Returns <span class="code">argument 0</span> plus 12. + +<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> +<h3>Test Coverage</h3> + +<p style="margin-left:1em; text-indent:-1em;"> +Functions with no arguments return to correct RIP (Return Instruction Point) with correct return value on stack.<br> +This can fail if the RIP is not correctly pushed on the stack by the calling code, or if the returning +code does not store the RIP in a temporary register before overwriting it with the return value. + +<p style="margin-left:1em; text-indent:-1em;"> +Functions with arguments return to correct RIP with correct return value on stack.<br> +This can fail if it is assumed that <span class="code">ARG</span> points to the RIP. + +<p style="margin-left:1em; text-indent:-1em;"> +Functions with local variables allocate space on the stack for the local variables.<br> +This can fail if the function prologue is not written or if the SP is not updated after zeroing +the local variables. + +<p style="margin-left:1em; text-indent:-1em;"> +All local variables are initialized to 0.<br> +Common errors are to forget this completely, or for the zeroing loop to be off by one. + +<p style="margin-left:1em; text-indent:-1em;"> +<span class="code">THIS</span> and <span class="code">THAT</span> are correctly retained across function calls. Looking ahead, in Project 9 you will be asked to write a simple computer game in the high-level Jack language. You can run your game (following compilation) on the supplied VM Emulator. But, if you choose to translate the VM code that the compiler generates using <em>your</em> VM Translator, then code like +"<span class="code">push THIS</span>, <span class="code">push THAT</span> ... <span class="code">pop THIS</span>, <span class="code">pop THAT</span>" can cause some interesting failures! + +<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> +<h3>Debugging</h3> +These comments assume that your VM translator has passed the SimpleFunction test. +<p> +If <span class="code">RAM[0]</span> is incorrect, you have a stack skew. More data was pushed onto the stack by +<span class="code">call</span> than was popped by <span class="code">return</span>, or vice versa. See <i>debugging with +breakpoints</i> later in this section. +<p> +If one or more of <span class="code">RAM[1]</span> through <span class="code">RAM[4]</span> is incorrect, the <span class="code">LCL</span>, +<span class="code">ARG</span>, <span class="code">THIS</span> and <span class="code">THAT</span> pointers are not being correctly saved or restored. +Most likely problem is when they are being saved; the SimpleFunction test verified that +<span class="code">return</span> restored them correctly. +<p> +If <span class="code">RAM[5]</span> is incorrect there may be a problem with setting up the <span class="code">ARG</span> pointer. +<p> +If <span class="code">RAM[4]</span> is incorrect and <span class="code">RAM[5]</span> is correct, there may be a problem with +allocation or initialization of local variables. + +<h4>Debugging with breakpoints</h4> + +To find tough bugs you can use the "breakpoint" facility in the CPU Emulator (red flag button). +You can use breakpoints to have you program stop when it gets to a particular RAM address. For +example:<br> + • load the NestedCall.tst file,<br> + • set a PC breakpoint at the ROM address for <span class="code">(Sys.main)</span>,<br> + • hit the run button.<br> +When the CPU Emulator stops at the breakpoint you can inspect the RAM to check the stack and pointers values. +(If the breakpoint isn't hit, you will need to to single-step debug through +your calling code to see why it didn't get there.) +<p> +Other useful places to set breakpoints are the entry points to the other functions and at the +first and final instructions generated for <span class="code">return</span> commands. +<p> +<a href="NestedCallStack.html">NestedCallStack.html</a> shows the expected stack values at various points +during the test. + +<h4>Finding ROM address in your ASM code</h4> +It is not easy to find the ROM locations where you want to set breakpoints, because there is no +one-to-one correspondence between the ASM file line numbers and the ROM addresses. This is made even more +difficult because the supplied CPU Emulator does not display the (LABELS) in its ROM panel. +<p> +There are two things that you can do to make this easier. +<p> +<h5>Modify your assembler to generate a listing file.</h5> +A listing file shows all the ASM source lines, including comments, as well as the ROM addresses and +the values of the labels and the instructions. For example, here is a snippet of a listing file generated by an assembler written by Mark Armbrust: +<pre> + 20 16 @i // i -= 1 + 21 FC88 M=M-1 + + 22 FC10 D=M // if i > 0 + 23 6 @LOOP + 24 E301 D;JGT // goto LOOP + + 25 (STOP) + 25 25 @STOP + 26 EA87 0;JMP + +Data Symbols + + 16 D i + +Code Symbols + + 6 C LOOP + 17 C SKIP + 25 C STOP +</pre> +For the Nand2Tetris environment, it is most useful to list the ROM addresses and A-instruction +values in decimal. In the above snippet, the C-instruction values are +listed in hexadecimal. +<p> +The list file is generated during pass 2 of the Assembler, parallel to generating the .hack file. To +make it easier to handle blank and comment only lines, Mark has Parser.commandType() return +NO_COMMAND for source lines with no command. Mark also added Parser.sourceLine() that returns the +unmodified source line. +<p> +<h5>Have your VM Translator write the VM source lines as comments in the ASM output.</h5> +For example: +<pre> + // label LOOP +(Sys.init$LOOP) + // goto LOOP +@Sys.init$LOOP +0;JMP + // + // // Sys.main() + // + // // Sets locals 1, 2 and 3, leaving locals 0 and 4 unchanged to test + // // default local initialization to 0. (RAM set to -1 by test setup.) + // // Calls Sys.add12(123) and stores return value (135) in temp 0. + // // Returns local 0 + local 1 + local 2 + local 3 + local 4 (456) to confirm + // // that locals were not mangled by function call. + // + // function Sys.main 5 +(Sys.main) +@5 +D=-A +($3) +@SP +</pre> +Note that comments in the VM source become double comments. Looking ahead, in Project 11 you will be asked to write a compiler for the Jack language. If your compiler will write the Jack source lines as comments in the +generated VM files, this convention will be quite useful. + +</body> +</html>
\ No newline at end of file diff --git a/projects/08/FunctionCalls/NestedCall/NestedCall.tst b/projects/08/FunctionCalls/NestedCall/NestedCall.tst new file mode 100644 index 0000000..70e5523 --- /dev/null +++ b/projects/08/FunctionCalls/NestedCall/NestedCall.tst @@ -0,0 +1,65 @@ +// Test file for NestedCall test.
+
+load NestedCall.asm,
+output-file NestedCall.out,
+compare-to NestedCall.cmp,
+output-list RAM[0]%D1.6.1 RAM[1]%D1.6.1 RAM[2]%D1.6.1 RAM[3]%D1.6.1 RAM[4]%D1.6.1 RAM[5]%D1.6.1 RAM[6]%D1.6.1;
+
+set RAM[0] 261,
+set RAM[1] 261,
+set RAM[2] 256,
+set RAM[3] -3,
+set RAM[4] -4,
+set RAM[5] -1, // test results
+set RAM[6] -1,
+set RAM[256] 1234, // fake stack frame from call Sys.init
+set RAM[257] -1,
+set RAM[258] -2,
+set RAM[259] -3,
+set RAM[260] -4,
+
+set RAM[261] -1, // Initialize stack to check for local segment
+set RAM[262] -1, // being cleared to zero.
+set RAM[263] -1,
+set RAM[264] -1,
+set RAM[265] -1,
+set RAM[266] -1,
+set RAM[267] -1,
+set RAM[268] -1,
+set RAM[269] -1,
+set RAM[270] -1,
+set RAM[271] -1,
+set RAM[272] -1,
+set RAM[273] -1,
+set RAM[274] -1,
+set RAM[275] -1,
+set RAM[276] -1,
+set RAM[277] -1,
+set RAM[278] -1,
+set RAM[279] -1,
+set RAM[280] -1,
+set RAM[281] -1,
+set RAM[282] -1,
+set RAM[283] -1,
+set RAM[284] -1,
+set RAM[285] -1,
+set RAM[286] -1,
+set RAM[287] -1,
+set RAM[288] -1,
+set RAM[289] -1,
+set RAM[290] -1,
+set RAM[291] -1,
+set RAM[292] -1,
+set RAM[293] -1,
+set RAM[294] -1,
+set RAM[295] -1,
+set RAM[296] -1,
+set RAM[297] -1,
+set RAM[298] -1,
+set RAM[299] -1,
+
+repeat 4000 {
+ ticktock;
+}
+
+output;
diff --git a/projects/08/FunctionCalls/NestedCall/NestedCallStack.html b/projects/08/FunctionCalls/NestedCall/NestedCallStack.html new file mode 100644 index 0000000..70582b6 --- /dev/null +++ b/projects/08/FunctionCalls/NestedCall/NestedCallStack.html @@ -0,0 +1,306 @@ +<!DOCTYPE html>
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+ <title>NestedCall.tst — Stack Frames</title>
+ <style type="text/css">
+ .stack {border-collapse:collapse; font-size:80%;}
+ .stack td {padding-left:.25em;padding-right:.25em;white-space:nowrap;}
+ .stack td:first-child {text-align:right;}
+ .stack td:first-child + td {text-align:right;}
+ .stack td:first-child + td + td {text-align:left;}
+ .stack td:first-child + td + td + td {text-align:left;}
+ .stack .reg {border-left:1px solid; border-right:1px solid;}
+ .stack .reg th {border:1px solid;}
+ .stack .stack {border-left:1px solid; border-right:1px solid;}
+ .stack .stack th {border:1px solid;}
+ .stack .tos {border-left:1px solid; border-right:1px solid;border-bottom:1px solid;}
+ .stack .frame {border-left:1px solid; border-right:1px solid;}
+ .stack .frame td:first-child + td {border-left:1px solid;}
+ .stack .frame td:first-child + td + td {border-right:1px solid;}
+ .stack .framet {border-left:1px solid; border-right:1px solid;}
+ .stack .framet td:first-child + td {border-left:1px solid;border-top:1px solid;}
+ .stack .framet td:first-child + td + td {border-right:1px solid;border-top:1px solid;}
+ .stack .bframe {border-left:1px solid; border-right:1px solid;}
+ .stack .bframe td:first-child + td {border-left:2px solid;}
+ .stack .bframe td:first-child + td + td {border-right:2px solid;}
+ .stack .bframet {border-left:1px solid; border-right:1px solid;}
+ .stack .bframet td:first-child + td {border-left:2px solid;border-top:2px solid;}
+ .stack .bframet td:first-child + td + td {border-right:2px solid;border-top:2px solid;}
+ .stack .bframeb {border-left:1px solid; border-right:1px solid;}
+ .stack .bframeb td:first-child + td {border-left:2px solid;border-bottom:2px solid;}
+ .stack .bframeb td:first-child + td + td {border-right:2px solid;border-bottom:2px solid;}
+ .stack .note td {padding-left:.5em;padding-right:.5em;white-space:normal;text-align:justify;}
+ .stack .fid {font-style:italic}
+ .master {width: 10%;}
+ .master td {vertical-align:top;padding-right:.5em; }
+ </style>
+</head>
+<body>
+<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
+<table class="master">
+<tr>
+ <td>
+ <table class="stack">
+ <tr><th colspan="4">Bootstrap init</th></tr>
+ <tr class="reg"><th colspan="4">Pointers</th></tr>
+ <tr class="reg"><td>0</td><td>256</td><td>SP</td><td></td></tr>
+ <tr class="reg"><td>1</td><td>-1</td><td>LCL</td><td></td></tr>
+ <tr class="reg"><td>2</td><td>-2</td><td>ARG</td><td></td></tr>
+ <tr class="reg"><td>3</td><td>-3</td><td>THIS</td><td></td></tr>
+ <tr class="reg"><td>4</td><td>-4</td><td>THAT</td><td></td></tr>
+ <tr class="stack"><th colspan="4">Stack</th></tr>
+ <tr class="tos"><td>256</td><td>???</td><td></td><td>←SP</td></tr>
+ <tr class="note"><td colspan="4"><br>
+ This is how my boot­strap code initial­izes the pointers before calling Sys.init().
+ <p>
+ Setting the LCL, ARG, THIS and THAT point­ers to known illegal values helps identify
+ when a pointer is used before it is initial­ized.
+ <p>
+ (If you are running the NestedCall test with­out boot­strap code, you will not see this state.)</td></tr>
+ </table>
+ </td><td>
+ <table class="stack">
+ <tr><th colspan="4">Entry to Sys.init()</th></tr>
+ <tr class="reg"><th colspan="4">Pointers</th></tr>
+ <tr class="reg"><td>0</td><td>261</td><td>SP</td><td></td></tr>
+ <tr class="reg"><td>1</td><td>261</td><td>LCL</td><td></td></tr>
+ <tr class="reg"><td>2</td><td>256</td><td>ARG</td><td></td></tr>
+ <tr class="reg"><td>3</td><td>-3</td><td>THIS</td><td></td></tr>
+ <tr class="reg"><td>4</td><td>-4</td><td>THAT</td><td></td></tr>
+ <tr class="stack"><th colspan="4">Stack</th></tr>
+ <tr class="bframet"><td>256</td><td>*</td><td>Return IP</td><td>←ARG</td></tr>
+ <tr class="bframe"><td>257</td><td>-1</td><td>Saved LCL</td><td></td></tr>
+ <tr class="bframe"><td>258</td><td>-2</td><td>Saved ARG</td><td class="fid">Sys.init</td></tr>
+ <tr class="bframe"><td>259</td><td>-3</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="bframeb"><td>260</td><td>-4</td><td>Saved THAT</td><td></td></tr>
+ <tr class="tos"><td>261</td><td>???</td><td></td><td>←LCL, SP</td></tr>
+ <tr class="note"><td colspan="4"><br>
+ This is how NestedCall.tst initial­izes the pointers and stack. This is what RAM looks
+ like after my boot­strap calls Sys.init().
+ <p>
+ (If your VM trans­lation includes the boot­strap, the -1 through -4 values may be
+ different if your boot­strap initial­izes them.)</td></tr>
+ </table>
+ </td><td>
+ <table class="stack">
+ <tr><th colspan="4">Entry to Sys.main()</th></tr>
+ <tr class="reg"><th colspan="4">Pointers</th></tr>
+ <tr class="reg"><td>0</td><td>266</td><td>SP</td><td></td></tr>
+ <tr class="reg"><td>1</td><td>266</td><td>LCL</td><td></td></tr>
+ <tr class="reg"><td>2</td><td>261</td><td>ARG</td><td></td></tr>
+ <tr class="reg"><td>3</td><td>4000</td><td>THIS</td><td></td></tr>
+ <tr class="reg"><td>4</td><td>5000</td><td>THAT</td><td></td></tr>
+ <tr class="stack"><th colspan="4">Stack</th></tr>
+ <tr class="framet"><td>256</td><td>*</td><td>Return IP</td><td></td></tr>
+ <tr class="frame"><td>257</td><td>-1</td><td>Saved LCL</td><td></td></tr>
+ <tr class="frame"><td>258</td><td>-2</td><td>Saved ARG</td><td class="fid">Sys.init</td></tr>
+ <tr class="frame"><td>259</td><td>-3</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="frame"><td>260</td><td>-4</td><td>Saved THAT</td><td></td></tr>
+ <tr class="bframet"><td>261</td><td>*</td><td>Return IP</td><td>←ARG</td></tr>
+ <tr class="bframe"><td>262</td><td>261</td><td>Saved LCL</td><td></td></tr>
+ <tr class="bframe"><td>263</td><td>256</td><td>Saved ARG</td><td class="fid">Sys.main</td></tr>
+ <tr class="bframe"><td>264</td><td>4000</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="bframeb"><td>265</td><td>5000</td><td>Saved THAT</td><td></td></tr>
+ <tr class="tos"><td>266</td><td>???</td><td></td><td>←LCL, SP</td></tr>
+ </table>
+ </td><td>
+ <table class="stack">
+ <tr><th colspan="4">After Sys.main() prologue</th></tr>
+ <tr class="reg"><th colspan="4">Pointers</th></tr>
+ <tr class="reg"><td>0</td><td>271</td><td>SP</td><td></td></tr>
+ <tr class="reg"><td>1</td><td>266</td><td>LCL</td><td></td></tr>
+ <tr class="reg"><td>2</td><td>261</td><td>ARG</td><td></td></tr>
+ <tr class="reg"><td>3</td><td>4000</td><td>THIS</td><td></td></tr>
+ <tr class="reg"><td>4</td><td>5000</td><td>THAT</td><td></td></tr>
+ <tr class="stack"><th colspan="4">Stack</th></tr>
+ <tr class="framet"><td>256</td><td>*</td><td>Return IP</td><td></td></tr>
+ <tr class="frame"><td>257</td><td>-1</td><td>Saved LCL</td><td></td></tr>
+ <tr class="frame"><td>258</td><td>-2</td><td>Saved ARG</td><td class="fid">Sys.init</td></tr>
+ <tr class="frame"><td>259</td><td>-3</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="frame"><td>260</td><td>-4</td><td>Saved THAT</td><td></td></tr>
+ <tr class="bframet"><td>261</td><td>*</td><td>Return IP</td><td>←ARG</td></tr>
+ <tr class="bframe"><td>262</td><td>261</td><td>Saved LCL</td><td></td></tr>
+ <tr class="bframe"><td>263</td><td>256</td><td>Saved ARG</td><td class="fid">Sys.main</td></tr>
+ <tr class="bframe"><td>264</td><td>4000</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="bframe"><td>265</td><td>5000</td><td>Saved THAT</td><td></td></tr>
+ <tr class="bframe"><td>266</td><td>0</td><td>local 0</td><td>←LCL</td></tr>
+ <tr class="bframe"><td>267</td><td>0</td><td>local 1</td><td></td></tr>
+ <tr class="bframe"><td>268</td><td>0</td><td>local 2</td><td></td></tr>
+ <tr class="bframe"><td>269</td><td>0</td><td>local 3</td><td></td></tr>
+ <tr class="bframeb"><td>270</td><td>0</td><td>local 4</td><td></td></tr>
+ <tr class="tos"><td>271</td><td>???</td><td></td><td>←SP</td></tr>
+ <tr class="note"><td colspan="4"><br>
+ The <i>function prologue</i> is the assembly language code generated for the
+ "function" VM command.
+ </table>
+ </td><td>
+ <table class="stack">
+ <tr><th colspan="4">Entry to Sys.add12(123)</th></tr>
+ <tr class="reg"><th colspan="4">Pointers</th></tr>
+ <tr class="reg"><td>0</td><td>277</td><td>SP</td><td></td></tr>
+ <tr class="reg"><td>1</td><td>277</td><td>LCL</td><td></td></tr>
+ <tr class="reg"><td>2</td><td>271</td><td>ARG</td><td></td></tr>
+ <tr class="reg"><td>3</td><td>4001</td><td>THIS</td><td></td></tr>
+ <tr class="reg"><td>4</td><td>5001</td><td>THAT</td><td></td></tr>
+ <tr class="stack"><th colspan="4">Stack</th></tr>
+ <tr class="framet"><td>256</td><td>*</td><td>Return IP</td><td></td></tr>
+ <tr class="frame"><td>257</td><td>-1</td><td>Saved LCL</td><td></td></tr>
+ <tr class="frame"><td>258</td><td>-2</td><td>Saved ARG</td><td class="fid">Sys.init</td></tr>
+ <tr class="frame"><td>259</td><td>-3</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="frame"><td>260</td><td>-4</td><td>Saved THAT</td><td></td></tr>
+ <tr class="framet"><td>261</td><td>*</td><td>Return IP</td><td></td></tr>
+ <tr class="frame"><td>262</td><td>261</td><td>Saved LCL</td><td></td></tr>
+ <tr class="frame"><td>263</td><td>256</td><td>Saved ARG</td><td class="fid">Sys.main</td></tr>
+ <tr class="frame"><td>264</td><td>4000</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="frame"><td>265</td><td>5000</td><td>Saved THAT</td><td></td></tr>
+ <tr class="frame"><td>266</td><td>0</td><td>local 0</td><td></td></tr>
+ <tr class="frame"><td>267</td><td>200</td><td>local 1</td><td></td></tr>
+ <tr class="frame"><td>268</td><td>40</td><td>local 2</td><td></td></tr>
+ <tr class="frame"><td>269</td><td>6</td><td>local 3</td><td></td></tr>
+ <tr class="frame"><td>270</td><td>0</td><td>local 4</td><td></td></tr>
+ <tr class="bframet"><td>271</td><td>123</td><td>argument 0</td><td>←ARG</td></tr>
+ <tr class="bframe"><td>272</td><td>*</td><td>Return IP</td><td></td></tr>
+ <tr class="bframe"><td>273</td><td>266</td><td>Saved LCL</td><td class="fid">Sys.add12</td></tr>
+ <tr class="bframe"><td>274</td><td>261</td><td>Saved ARG</td><td class="fid"> frame</td></tr>
+ <tr class="bframe"><td>275</td><td>4001</td><td>Saved THIS</td><td></td></tr>
+ <tr class="bframeb"><td>276</td><td>5001</td><td>Saved THAT</td><td></td></tr>
+ <tr class="tos"><td>277</td><td>???</td><td></td><td>←LCL, SP</td></tr>
+ </table>
+ </td>
+</tr></table>
+
+<p>
+
+<table class="master">
+<tr>
+ <td>
+ <table class="stack">
+ <tr><th colspan="4">Before Sys.add12() return</th></tr>
+ <tr class="reg"><th colspan="4">Pointers</th></tr>
+ <tr class="reg"><td>0</td><td>278</td><td>SP</td><td></td></tr>
+ <tr class="reg"><td>1</td><td>277</td><td>LCL</td><td></td></tr>
+ <tr class="reg"><td>2</td><td>271</td><td>ARG</td><td></td></tr>
+ <tr class="reg"><td>3</td><td>4002</td><td>THIS</td><td></td></tr>
+ <tr class="reg"><td>4</td><td>5002</td><td>THAT</td><td></td></tr>
+ <tr class="stack"><th colspan="4">Stack</th></tr>
+ <tr class="framet"><td>256</td><td>*</td><td>Return IP</td><td></td></tr>
+ <tr class="frame"><td>257</td><td>-1</td><td>Saved LCL</td><td></td></tr>
+ <tr class="frame"><td>258</td><td>-2</td><td>Saved ARG</td><td class="fid">Sys.init</td></tr>
+ <tr class="frame"><td>259</td><td>-3</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="frame"><td>260</td><td>-4</td><td>Saved THAT</td><td></td></tr>
+ <tr class="framet"><td>261</td><td>*</td><td>Return IP</td><td></td></tr>
+ <tr class="frame"><td>262</td><td>261</td><td>Saved LCL</td><td></td></tr>
+ <tr class="frame"><td>263</td><td>256</td><td>Saved ARG</td><td class="fid">Sys.main</td></tr>
+ <tr class="frame"><td>264</td><td>4000</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="frame"><td>265</td><td>5000</td><td>Saved THAT</td><td></td></tr>
+ <tr class="frame"><td>266</td><td>0</td><td>local 0</td><td></td></tr>
+ <tr class="frame"><td>267</td><td>200</td><td>local 1</td><td></td></tr>
+ <tr class="frame"><td>268</td><td>40</td><td>local 2</td><td></td></tr>
+ <tr class="frame"><td>269</td><td>6</td><td>local 3</td><td></td></tr>
+ <tr class="frame"><td>270</td><td>0</td><td>local 4</td><td></td></tr>
+ <tr class="bframet"><td>271</td><td>123</td><td>argument 0</td><td>←ARG</td></tr>
+ <tr class="bframe"><td>272</td><td>*</td><td>Return IP</td><td></td></tr>
+ <tr class="bframe"><td>273</td><td>266</td><td>Saved LCL</td><td class="fid">Sys.add12</td></tr>
+ <tr class="bframe"><td>274</td><td>261</td><td>Saved ARG</td><td class="fid"> frame</td></tr>
+ <tr class="bframe"><td>275</td><td>4001</td><td>Saved THIS</td><td></td></tr>
+ <tr class="bframe"><td>276</td><td>5001</td><td>Saved THAT</td><td></td></tr>
+ <tr class="bframeb"><td>277</td><td>135</td><td>Return value</td><td>←LCL</td></tr>
+ <tr class="tos"><td>278</td><td>???</td><td></td><td>←SP</td></tr>
+ </table>
+ </td><td>
+ <table class="stack">
+ <tr><th colspan="4">After Sys.add12() return</th></tr>
+ <tr class="reg"><th colspan="4">Pointers</th></tr>
+ <tr class="reg"><td>0</td><td>272</td><td>SP</td><td></td></tr>
+ <tr class="reg"><td>1</td><td>266</td><td>LCL</td><td></td></tr>
+ <tr class="reg"><td>2</td><td>261</td><td>ARG</td><td></td></tr>
+ <tr class="reg"><td>3</td><td>4001</td><td>THIS</td><td></td></tr>
+ <tr class="reg"><td>4</td><td>5001</td><td>THAT</td><td></td></tr>
+ <tr class="stack"><th colspan="4">Stack</th></tr>
+ <tr class="framet"><td>256</td><td>*</td><td>Return IP</td><td></td></tr>
+ <tr class="frame"><td>257</td><td>-1</td><td>Saved LCL</td><td></td></tr>
+ <tr class="frame"><td>258</td><td>-2</td><td>Saved ARG</td><td class="fid">Sys.init</td></tr>
+ <tr class="frame"><td>259</td><td>-3</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="frame"><td>260</td><td>-4</td><td>Saved THAT</td><td></td></tr>
+ <tr class="bframet"><td>261</td><td>*</td><td>Return IP</td><td>←ARG</td></tr>
+ <tr class="bframe"><td>262</td><td>261</td><td>Saved LCL</td><td></td></tr>
+ <tr class="bframe"><td>263</td><td>256</td><td>Saved ARG</td><td class="fid">Sys.main</td></tr>
+ <tr class="bframe"><td>264</td><td>4000</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="bframe"><td>265</td><td>5000</td><td>Saved THAT</td><td></td></tr>
+ <tr class="bframe"><td>266</td><td>0</td><td>local 0</td><td>←LCL</td></tr>
+ <tr class="bframe"><td>267</td><td>200</td><td>local 1</td><td></td></tr>
+ <tr class="bframe"><td>268</td><td>40</td><td>local 2</td><td></td></tr>
+ <tr class="bframe"><td>269</td><td>6</td><td>local 3</td><td></td></tr>
+ <tr class="bframe"><td>270</td><td>0</td><td>local 4</td><td></td></tr>
+ <tr class="bframeb"><td>271</td><td>135</td><td>Return value</td><td></td></tr>
+ <tr class="tos"><td>272</td><td>???</td><td></td><td>←SP</td></tr>
+ </table>
+ </td><td>
+ <table class="stack">
+ <tr><th colspan="4">Before Sys.main() return</th></tr>
+ <tr class="reg"><th colspan="4">Pointers</th></tr>
+ <tr class="reg"><td>0</td><td>272</td><td>SP</td><td></td></tr>
+ <tr class="reg"><td>1</td><td>266</td><td>LCL</td><td></td></tr>
+ <tr class="reg"><td>2</td><td>261</td><td>ARG</td><td></td></tr>
+ <tr class="reg"><td>3</td><td>4001</td><td>THIS</td><td></td></tr>
+ <tr class="reg"><td>4</td><td>5001</td><td>THAT</td><td></td></tr>
+ <tr class="stack"><th colspan="4">Stack</th></tr>
+ <tr class="framet"><td>256</td><td>*</td><td>Return IP</td><td></td></tr>
+ <tr class="frame"><td>257</td><td>-1</td><td>Saved LCL</td><td></td></tr>
+ <tr class="frame"><td>258</td><td>-2</td><td>Saved ARG</td><td class="fid">Sys.init</td></tr>
+ <tr class="frame"><td>259</td><td>-3</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="frame"><td>260</td><td>-4</td><td>Saved THAT</td><td></td></tr>
+ <tr class="bframet"><td>261</td><td>*</td><td>Return IP</td><td>←ARG</td></tr>
+ <tr class="bframe"><td>262</td><td>261</td><td>Saved LCL</td><td></td></tr>
+ <tr class="bframe"><td>263</td><td>256</td><td>Saved ARG</td><td class="fid">Sys.main</td></tr>
+ <tr class="bframe"><td>264</td><td>4000</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="bframe"><td>265</td><td>5000</td><td>Saved THAT</td><td></td></tr>
+ <tr class="bframe"><td>266</td><td>0</td><td>local 0</td><td>←LCL</td></tr>
+ <tr class="bframe"><td>267</td><td>200</td><td>local 1</td><td></td></tr>
+ <tr class="bframe"><td>268</td><td>40</td><td>local 2</td><td></td></tr>
+ <tr class="bframe"><td>269</td><td>6</td><td>local 3</td><td></td></tr>
+ <tr class="bframe"><td>270</td><td>0</td><td>local 4</td><td></td></tr>
+ <tr class="bframeb"><td>271</td><td>246</td><td>Return value</td><td></td></tr>
+ <tr class="tos"><td>272</td><td>???</td><td></td><td>←SP</td></tr>
+ </table>
+ </td><td>
+ <table class="stack">
+ <tr><th colspan="4">After Sys.main() return</th></tr>
+ <tr class="reg"><th colspan="4">Pointers</th></tr>
+ <tr class="reg"><td>0</td><td>262</td><td>SP</td><td></td></tr>
+ <tr class="reg"><td>1</td><td>261</td><td>LCL</td><td></td></tr>
+ <tr class="reg"><td>2</td><td>256</td><td>ARG</td><td></td></tr>
+ <tr class="reg"><td>3</td><td>4000</td><td>THIS</td><td></td></tr>
+ <tr class="reg"><td>4</td><td>5000</td><td>THAT</td><td></td></tr>
+ <tr class="stack"><th colspan="4">Stack</th></tr>
+ <tr class="bframet"><td>256</td><td>*</td><td>Return IP</td><td>←ARG</td></tr>
+ <tr class="bframe"><td>257</td><td>-1</td><td>Saved LCL</td><td></td></tr>
+ <tr class="bframe"><td>258</td><td>-2</td><td>Saved ARG</td><td class="fid">Sys.init</td></tr>
+ <tr class="bframe"><td>259</td><td>-3</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="bframe"><td>260</td><td>-4</td><td>Saved THAT</td><td></td></tr>
+ <tr class="bframeb"><td>261</td><td>246</td><td>Return value</td><td>←LCL</td></tr>
+ <tr class="tos"><td>262</td><td>???</td><td></td><td>←SP</td></tr>
+ </table>
+ </td><td>
+ <table class="stack">
+ <tr><th colspan="4">In Sys.init() halt loop</th></tr>
+ <tr class="reg"><th colspan="4">Pointers</th></tr>
+ <tr class="reg"><td>0</td><td>261</td><td>SP</td><td></td></tr>
+ <tr class="reg"><td>1</td><td>261</td><td>LCL</td><td></td></tr>
+ <tr class="reg"><td>2</td><td>256</td><td>ARG</td><td></td></tr>
+ <tr class="reg"><td>3</td><td>4000</td><td>THIS</td><td></td></tr>
+ <tr class="reg"><td>4</td><td>5000</td><td>THAT</td><td></td></tr>
+ <tr class="stack"><th colspan="4">Stack</th></tr>
+ <tr class="bframet"><td>256</td><td>*</td><td>Return IP</td><td>←ARG</td></tr>
+ <tr class="bframe"><td>257</td><td>-1</td><td>Saved LCL</td><td></td></tr>
+ <tr class="bframe"><td>258</td><td>-2</td><td>Saved ARG</td><td class="fid">Sys.init</td></tr>
+ <tr class="bframe"><td>259</td><td>-3</td><td>Saved THIS</td><td class="fid"> frame</td></tr>
+ <tr class="bframeb"><td>260</td><td>-4</td><td>Saved THAT</td><td></td></tr>
+ <tr class="tos"><td>261</td><td>???</td><td></td><td>←LCL, SP</td></tr>
+ </table>
+ </td>
+</tr></table>
+
+</body>
+</html>
\ No newline at end of file diff --git a/projects/08/FunctionCalls/NestedCall/NestedCallVME.tst b/projects/08/FunctionCalls/NestedCall/NestedCallVME.tst new file mode 100644 index 0000000..2c689b8 --- /dev/null +++ b/projects/08/FunctionCalls/NestedCall/NestedCallVME.tst @@ -0,0 +1,70 @@ +// Test file for NestedCall test.
+
+load Sys.vm,
+output-file NestedCall.out,
+compare-to NestedCall.cmp,
+output-list RAM[0]%D1.6.1 RAM[1]%D1.6.1 RAM[2]%D1.6.1 RAM[3]%D1.6.1 RAM[4]%D1.6.1 RAM[5]%D1.6.1 RAM[6]%D1.6.1;
+
+set RAM[0] 261,
+set RAM[1] 261,
+set RAM[2] 256,
+set RAM[3] -3,
+set RAM[4] -4,
+set RAM[5] -1, // test results
+set RAM[6] -1,
+set RAM[256] 1234, // fake stack frame from call Sys.init
+set RAM[257] -1,
+set RAM[258] -2,
+set RAM[259] -3,
+set RAM[260] -4,
+
+set RAM[261] -1, // Initialize stack to check for local segment
+set RAM[262] -1, // being cleared to zero.
+set RAM[263] -1,
+set RAM[264] -1,
+set RAM[265] -1,
+set RAM[266] -1,
+set RAM[267] -1,
+set RAM[268] -1,
+set RAM[269] -1,
+set RAM[270] -1,
+set RAM[271] -1,
+set RAM[272] -1,
+set RAM[273] -1,
+set RAM[274] -1,
+set RAM[275] -1,
+set RAM[276] -1,
+set RAM[277] -1,
+set RAM[278] -1,
+set RAM[279] -1,
+set RAM[280] -1,
+set RAM[281] -1,
+set RAM[282] -1,
+set RAM[283] -1,
+set RAM[284] -1,
+set RAM[285] -1,
+set RAM[286] -1,
+set RAM[287] -1,
+set RAM[288] -1,
+set RAM[289] -1,
+set RAM[290] -1,
+set RAM[291] -1,
+set RAM[292] -1,
+set RAM[293] -1,
+set RAM[294] -1,
+set RAM[295] -1,
+set RAM[296] -1,
+set RAM[297] -1,
+set RAM[298] -1,
+set RAM[299] -1,
+
+set sp 261,
+set local 261,
+set argument 256,
+set this 3000,
+set that 4000;
+
+repeat 50 {
+ vmstep;
+}
+output;
diff --git a/projects/08/FunctionCalls/NestedCall/Sys.vm b/projects/08/FunctionCalls/NestedCall/Sys.vm new file mode 100644 index 0000000..8b0b003 --- /dev/null +++ b/projects/08/FunctionCalls/NestedCall/Sys.vm @@ -0,0 +1,63 @@ +// Sys.vm for NestedCall test.
+
+// Sys.init()
+//
+// Calls Sys.main() and stores return value in temp 1.
+// Does not return. (Enters infinite loop.)
+
+function Sys.init 0
+push constant 4000 // test THIS and THAT context save
+pop pointer 0
+push constant 5000
+pop pointer 1
+call Sys.main 0
+pop temp 1
+label LOOP
+goto LOOP
+
+// Sys.main()
+//
+// Sets locals 1, 2 and 3, leaving locals 0 and 4 unchanged to test
+// default local initialization to 0. (RAM set to -1 by test setup.)
+// Calls Sys.add12(123) and stores return value (135) in temp 0.
+// Returns local 0 + local 1 + local 2 + local 3 + local 4 (456) to confirm
+// that locals were not mangled by function call.
+
+function Sys.main 5
+push constant 4001
+pop pointer 0
+push constant 5001
+pop pointer 1
+push constant 200
+pop local 1
+push constant 40
+pop local 2
+push constant 6
+pop local 3
+push constant 123
+call Sys.add12 1
+pop temp 0
+push local 0
+push local 1
+push local 2
+push local 3
+push local 4
+add
+add
+add
+add
+return
+
+// Sys.add12(int n)
+//
+// Returns n+12.
+
+function Sys.add12 0
+push constant 4002
+pop pointer 0
+push constant 5002
+pop pointer 1
+push argument 0
+push constant 12
+add
+return
diff --git a/projects/08/FunctionCalls/SimpleFunction/SimpleFunction.cmp b/projects/08/FunctionCalls/SimpleFunction/SimpleFunction.cmp new file mode 100644 index 0000000..c3ea911 --- /dev/null +++ b/projects/08/FunctionCalls/SimpleFunction/SimpleFunction.cmp @@ -0,0 +1,2 @@ +| RAM[0] | RAM[1] | RAM[2] | RAM[3] | RAM[4] |RAM[310]|
+| 311 | 305 | 300 | 3010 | 4010 | 1196 |
diff --git a/projects/08/FunctionCalls/SimpleFunction/SimpleFunction.tst b/projects/08/FunctionCalls/SimpleFunction/SimpleFunction.tst new file mode 100644 index 0000000..c7b5905 --- /dev/null +++ b/projects/08/FunctionCalls/SimpleFunction/SimpleFunction.tst @@ -0,0 +1,29 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/SimpleFunction/SimpleFunction.tst
+
+load SimpleFunction.asm,
+output-file SimpleFunction.out,
+compare-to SimpleFunction.cmp,
+output-list RAM[0]%D1.6.1 RAM[1]%D1.6.1 RAM[2]%D1.6.1
+ RAM[3]%D1.6.1 RAM[4]%D1.6.1 RAM[310]%D1.6.1;
+
+set RAM[0] 317,
+set RAM[1] 317,
+set RAM[2] 310,
+set RAM[3] 3000,
+set RAM[4] 4000,
+set RAM[310] 1234,
+set RAM[311] 37,
+set RAM[312] 1000,
+set RAM[313] 305,
+set RAM[314] 300,
+set RAM[315] 3010,
+set RAM[316] 4010,
+
+repeat 300 {
+ ticktock;
+}
+
+output;
diff --git a/projects/08/FunctionCalls/SimpleFunction/SimpleFunction.vm b/projects/08/FunctionCalls/SimpleFunction/SimpleFunction.vm new file mode 100644 index 0000000..d64a34f --- /dev/null +++ b/projects/08/FunctionCalls/SimpleFunction/SimpleFunction.vm @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/SimpleFunction/SimpleFunction.vm
+
+// Performs a simple calculation and returns the result.
+function SimpleFunction.test 2
+push local 0
+push local 1
+add
+not
+push argument 0
+add
+push argument 1
+sub
+return
diff --git a/projects/08/FunctionCalls/SimpleFunction/SimpleFunctionVME.tst b/projects/08/FunctionCalls/SimpleFunction/SimpleFunctionVME.tst new file mode 100644 index 0000000..c9267ee --- /dev/null +++ b/projects/08/FunctionCalls/SimpleFunction/SimpleFunctionVME.tst @@ -0,0 +1,29 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/SimpleFunction/SimpleFunctionVME.tst
+
+load SimpleFunction.vm,
+output-file SimpleFunction.out,
+compare-to SimpleFunction.cmp,
+output-list RAM[0]%D1.6.1 RAM[1]%D1.6.1 RAM[2]%D1.6.1
+ RAM[3]%D1.6.1 RAM[4]%D1.6.1 RAM[310]%D1.6.1;
+
+set sp 317,
+set local 317,
+set argument 310,
+set this 3000,
+set that 4000,
+set argument[0] 1234,
+set argument[1] 37,
+set argument[2] 9,
+set argument[3] 305,
+set argument[4] 300,
+set argument[5] 3010,
+set argument[6] 4010,
+
+repeat 10 {
+ vmstep;
+}
+
+output;
diff --git a/projects/08/FunctionCalls/StaticsTest/Class1.vm b/projects/08/FunctionCalls/StaticsTest/Class1.vm new file mode 100644 index 0000000..c463537 --- /dev/null +++ b/projects/08/FunctionCalls/StaticsTest/Class1.vm @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/StaticsTest/Class1.vm
+
+// Stores two supplied arguments in static[0] and static[1].
+function Class1.set 0
+push argument 0
+pop static 0
+push argument 1
+pop static 1
+push constant 0
+return
+
+// Returns static[0] - static[1].
+function Class1.get 0
+push static 0
+push static 1
+sub
+return
diff --git a/projects/08/FunctionCalls/StaticsTest/Class2.vm b/projects/08/FunctionCalls/StaticsTest/Class2.vm new file mode 100644 index 0000000..94f2946 --- /dev/null +++ b/projects/08/FunctionCalls/StaticsTest/Class2.vm @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/StaticsTest/Class2.vm
+
+// Stores two supplied arguments in static[0] and static[1].
+function Class2.set 0
+push argument 0
+pop static 0
+push argument 1
+pop static 1
+push constant 0
+return
+
+// Returns static[0] - static[1].
+function Class2.get 0
+push static 0
+push static 1
+sub
+return
diff --git a/projects/08/FunctionCalls/StaticsTest/StaticsTest.cmp b/projects/08/FunctionCalls/StaticsTest/StaticsTest.cmp new file mode 100644 index 0000000..5589f1e --- /dev/null +++ b/projects/08/FunctionCalls/StaticsTest/StaticsTest.cmp @@ -0,0 +1,2 @@ +| RAM[0] |RAM[261]|RAM[262]|
+| 263 | -2 | 8 |
diff --git a/projects/08/FunctionCalls/StaticsTest/StaticsTest.tst b/projects/08/FunctionCalls/StaticsTest/StaticsTest.tst new file mode 100644 index 0000000..1b9194e --- /dev/null +++ b/projects/08/FunctionCalls/StaticsTest/StaticsTest.tst @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/StaticsTest/StaticsTest.tst
+
+load StaticsTest.asm,
+output-file StaticsTest.out,
+compare-to StaticsTest.cmp,
+output-list RAM[0]%D1.6.1 RAM[261]%D1.6.1 RAM[262]%D1.6.1;
+
+set RAM[0] 256,
+
+repeat 2500 {
+ ticktock;
+}
+
+output;
diff --git a/projects/08/FunctionCalls/StaticsTest/StaticsTestVME.tst b/projects/08/FunctionCalls/StaticsTest/StaticsTestVME.tst new file mode 100644 index 0000000..130ba66 --- /dev/null +++ b/projects/08/FunctionCalls/StaticsTest/StaticsTestVME.tst @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/StaticsTest/StaticsTestVME.tst
+
+load, // loads all the VM files from the current directory.
+output-file StaticsTest.out,
+compare-to StaticsTest.cmp,
+output-list RAM[0]%D1.6.1 RAM[261]%D1.6.1 RAM[262]%D1.6.1;
+
+set sp 261,
+
+repeat 36 {
+ vmstep;
+}
+
+output;
diff --git a/projects/08/FunctionCalls/StaticsTest/Sys.vm b/projects/08/FunctionCalls/StaticsTest/Sys.vm new file mode 100644 index 0000000..3708322 --- /dev/null +++ b/projects/08/FunctionCalls/StaticsTest/Sys.vm @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/FunctionCalls/StaticsTest/Sys.vm
+
+// Tests that different functions, stored in two different
+// class files, manipulate the static segment correctly.
+function Sys.init 0
+push constant 6
+push constant 8
+call Class1.set 2
+pop temp 0 // Dumps the return value
+push constant 23
+push constant 15
+call Class2.set 2
+pop temp 0 // Dumps the return value
+call Class1.get 0
+call Class2.get 0
+label WHILE
+goto WHILE
diff --git a/projects/08/ProgramFlow/BasicLoop/BasicLoop.cmp b/projects/08/ProgramFlow/BasicLoop/BasicLoop.cmp new file mode 100644 index 0000000..00d35d2 --- /dev/null +++ b/projects/08/ProgramFlow/BasicLoop/BasicLoop.cmp @@ -0,0 +1,2 @@ +| RAM[0] |RAM[256]|
+| 257 | 6 |
diff --git a/projects/08/ProgramFlow/BasicLoop/BasicLoop.tst b/projects/08/ProgramFlow/BasicLoop/BasicLoop.tst new file mode 100644 index 0000000..50ca118 --- /dev/null +++ b/projects/08/ProgramFlow/BasicLoop/BasicLoop.tst @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/ProgramFlow/BasicLoop/BasicLoop.tst
+
+load BasicLoop.asm,
+output-file BasicLoop.out,
+compare-to BasicLoop.cmp,
+output-list RAM[0]%D1.6.1 RAM[256]%D1.6.1;
+
+set RAM[0] 256,
+set RAM[1] 300,
+set RAM[2] 400,
+set RAM[400] 3,
+
+repeat 600 {
+ ticktock;
+}
+
+output;
diff --git a/projects/08/ProgramFlow/BasicLoop/BasicLoop.vm b/projects/08/ProgramFlow/BasicLoop/BasicLoop.vm new file mode 100644 index 0000000..2d63f13 --- /dev/null +++ b/projects/08/ProgramFlow/BasicLoop/BasicLoop.vm @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/ProgramFlow/BasicLoop/BasicLoop.vm
+
+// Computes the sum 1 + 2 + ... + argument[0] and pushes the
+// result onto the stack. Argument[0] is initialized by the test
+// script before this code starts running.
+push constant 0
+pop local 0 // initializes sum = 0
+label LOOP_START
+push argument 0
+push local 0
+add
+pop local 0 // sum = sum + counter
+push argument 0
+push constant 1
+sub
+pop argument 0 // counter--
+push argument 0
+if-goto LOOP_START // If counter > 0, goto LOOP_START
+push local 0
diff --git a/projects/08/ProgramFlow/BasicLoop/BasicLoopVME.tst b/projects/08/ProgramFlow/BasicLoop/BasicLoopVME.tst new file mode 100644 index 0000000..237fdff --- /dev/null +++ b/projects/08/ProgramFlow/BasicLoop/BasicLoopVME.tst @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/ProgramFlow/BasicLoop/BasicLoopVME.tst
+
+load BasicLoop.vm,
+output-file BasicLoop.out,
+compare-to BasicLoop.cmp,
+output-list RAM[0]%D1.6.1 RAM[256]%D1.6.1;
+
+set sp 256,
+set local 300,
+set argument 400,
+set argument[0] 3,
+
+repeat 33 {
+ vmstep;
+}
+
+output;
diff --git a/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.cmp b/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.cmp new file mode 100644 index 0000000..c262a4b --- /dev/null +++ b/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.cmp @@ -0,0 +1,2 @@ +|RAM[3000]|RAM[3001]|RAM[3002]|RAM[3003]|RAM[3004]|RAM[3005]|
+| 0 | 1 | 1 | 2 | 3 | 5 |
diff --git a/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.tst b/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.tst new file mode 100644 index 0000000..07df2b9 --- /dev/null +++ b/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.tst @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.tst
+
+load FibonacciSeries.asm,
+output-file FibonacciSeries.out,
+compare-to FibonacciSeries.cmp,
+output-list RAM[3000]%D1.6.2 RAM[3001]%D1.6.2 RAM[3002]%D1.6.2
+ RAM[3003]%D1.6.2 RAM[3004]%D1.6.2 RAM[3005]%D1.6.2;
+
+set RAM[0] 256,
+set RAM[1] 300,
+set RAM[2] 400,
+set RAM[400] 6,
+set RAM[401] 3000,
+
+repeat 1100 {
+ ticktock;
+}
+
+output;
diff --git a/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.vm b/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.vm new file mode 100644 index 0000000..6a643b6 --- /dev/null +++ b/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.vm @@ -0,0 +1,49 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.vm
+
+// Puts the first argument[0] elements of the Fibonacci series
+// in the memory, starting in the address given in argument[1].
+// Argument[0] and argument[1] are initialized by the test script
+// before this code starts running.
+
+push argument 1
+pop pointer 1 // that = argument[1]
+
+push constant 0
+pop that 0 // first element in the series = 0
+push constant 1
+pop that 1 // second element in the series = 1
+
+push argument 0
+push constant 2
+sub
+pop argument 0 // num_of_elements -= 2 (first 2 elements are set)
+
+label MAIN_LOOP_START
+
+push argument 0
+if-goto COMPUTE_ELEMENT // if num_of_elements > 0, goto COMPUTE_ELEMENT
+goto END_PROGRAM // otherwise, goto END_PROGRAM
+
+label COMPUTE_ELEMENT
+
+push that 0
+push that 1
+add
+pop that 2 // that[2] = that[0] + that[1]
+
+push pointer 1
+push constant 1
+add
+pop pointer 1 // that += 1
+
+push argument 0
+push constant 1
+sub
+pop argument 0 // num_of_elements--
+
+goto MAIN_LOOP_START
+
+label END_PROGRAM
diff --git a/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeriesVME.tst b/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeriesVME.tst new file mode 100644 index 0000000..243f31b --- /dev/null +++ b/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeriesVME.tst @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/08/ProgramFlow/FibonacciSeries/FibonacciSeriesVME.tst
+
+load FibonacciSeries.vm,
+output-file FibonacciSeries.out,
+compare-to FibonacciSeries.cmp,
+output-list RAM[3000]%D1.6.2 RAM[3001]%D1.6.2 RAM[3002]%D1.6.2
+ RAM[3003]%D1.6.2 RAM[3004]%D1.6.2 RAM[3005]%D1.6.2;
+
+set sp 256,
+set local 300,
+set argument 400,
+set argument[0] 6,
+set argument[1] 3000,
+
+repeat 73 {
+ vmstep;
+}
+
+output;
diff --git a/projects/09/Average/Main.jack b/projects/09/Average/Main.jack new file mode 100644 index 0000000..a359602 --- /dev/null +++ b/projects/09/Average/Main.jack @@ -0,0 +1,27 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/09/Average/Main.jack + +// Inputs some numbers and computes their average +class Main { + function void main() { + var Array a; + var int length; + var int i, sum; + + let length = Keyboard.readInt("How many numbers? "); + let a = Array.new(length); // constructs the array + + let i = 0; + while (i < length) { + let a[i] = Keyboard.readInt("Enter a number: "); + let sum = sum + a[i]; + let i = i + 1; + } + + do Output.printString("The average is "); + do Output.printInt(sum / length); + return; + } +} diff --git a/projects/09/BitmapEditor/BitmapEditor.html b/projects/09/BitmapEditor/BitmapEditor.html new file mode 100644 index 0000000..fdb9e0b --- /dev/null +++ b/projects/09/BitmapEditor/BitmapEditor.html @@ -0,0 +1,200 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" + "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<head> + <title>Sokoban Bitmap Editor</title> + <script type="text/javascript"> + var grid = new Array(0); + + function Init() { + grid = InitGrid(); + DisplayGrid(); + } + + function InitGrid() { + var _grid = new Array(16); + for (i=0; i<16; i++) { + _grid[i] = new Array(16); + for (j=0; j<16; j++) { + _grid[i][j]=false; + } + } + return _grid; + } + + function RotateBitmapRight() { + var _grid = InitGrid(); + + for (i=0; i<16; i++) { + for (j=0; j<16; j++) { + _grid[j][15-i]=grid[i][j]; + } + } + + grid = _grid; + DisplayGrid(); + } + + function MirrorBitmap() { + var _grid = InitGrid(); + + for (i=0; i<16; i++) { + for (j=0; j<16; j++) { + _grid[i][15-j]=grid[i][j]; + } + } + + grid = _grid; + DisplayGrid(); + } + + function DisplayGrid() { + var str = "<table border=1 cellspacing=0>"; + var i,j, backgroundColor; + for (i=-1; i<16; i++) { + str=str+"<tr>"; + for (j=-1; j<16; j++) { + if (i == -1 && j != -1) { + str=str+"<td>" + (j+1) + "</td>"; + } else if (i != -1 && j == -1) { + str=str+"<td>" + (i+1) + "</td>"; + } else if (i ==-1 && j == -1) { + str=str+"<td/>"; + } else { + + if (grid[i][j] == true) + backgroundColor = "black"; + else + backgroundColor = "white"; + + str=str+"<td onclick=\"OnCellClicked(this)\" id="; str=str+(i*16+j); str=str+" width=16 height=16 bgcolor=" + backgroundColor + "></td>"; + } + } + str=str+"</tr>"; + } + str=str+"</table>" + + gridElement = document.getElementById('grid'); + gridElement.innerHTML = str; + GenerateBitMap() ; + } + + function OnCellClicked(cell) { + var i = cell.id / 16 |0; + var j = cell.id - i*16; + grid[i][j] = !grid[i][j]; + if (grid[i][j]) + cell.style.backgroundColor = "black"; + else + cell.style.backgroundColor = "white"; + GenerateBitMap(); + } + + function GenerateBitMap() { + var i, j; + var value; + + var functionTypeSelect = document.getElementById('functionType'); + methodType = functionTypeSelect.options[functionTypeSelect.selectedIndex].value; + + generateCode = document.getElementById('generatedCode'); + generateCode.value = methodType + " void " + + document.getElementById('functionName').value + + "(int location) {\n\tlet memAddress = 16384+location;\n"; + + for (i=0; i<16; i++) { + //get grid binary representation + binary = ""; + for (j=0; j<16; j++) { + if (grid[i][j]) + binary = "1" + binary; + else + binary = "0" + binary; + } + + isNegative = false; + //if number is negative, get its one's complement + if (binary[0] == "1") { + isNegative = true; + oneComplement = ""; + for (k=0; k<16; k++) { + if (binary[k] == "1") + oneComplement = oneComplement + "0"; + else + oneComplement = oneComplement + "1"; + } + binary = oneComplement; + } + + //calculate one's complement decimal value + value = 0; + for (k=0; k<16; k++) { + value = value * 2; + if (binary[k] == "1") + value=value+1; + } + + //two's complement value if it is a negative value + if (isNegative == true) + value = -(value + 1) + + generateCode.value = generateCode.value + GenerateCodeLine(i, value); + } + + generateCode.value = generateCode.value + "\treturn;\n}"; + } + + function GenerateCodeLine(row, value) { + str = "\tdo Memory.poke(memAddress+" + row*32 + ", " + value + ");\n"; + return str; + } + </script> +</head> +<body onload="Init();"> + <h4><i>IDC Herzliya / Efi Arazi School of Computer Science / Digital Systems Construction, Spring 2011 / Project 09 / Golan Parashi</i></h4> + <h1>Sokoban Bitmap Editor</h1> + <p>This javascript applicaiton is used to generate highly optimized jack code for drawing a 16x16 bitmap to the screen.</p> + <p>Using the mouse, click the desired cell to mark/unmark it. You may use 90 degrees rotation and vertical mirroring by<br> + clicking the appropriate buttons.</p> + <p>When you are finished drawing, you may select function type and enter function's name.</p> + <p> + <table> + <thead> + <tr> + <th align="left">Bitmap</th> + <th align="left"></th> + <th align="left">Generated Jack Code</th> + </tr> + </thead> + <tr> + <td><div id="grid"/></td> + <td> + <form action="javascript:GenerateBitMap();"> + <table> + <tr><td align="left">Function Type:</td></tr> + <tr><td align="center"> + <select id="functionType" onChange="GenerateBitMap()"> + <option value="function" selected="selected">function</option> + <option value="method">method</option> + </select> + </td></tr> + <tr><td align="left">Function Name:</td></tr> + <tr><td align="left"><input type="text" value="draw" id="functionName" onkeyup="GenerateBitMap()"/></td></tr> + <tr><td></td></tr> + <tr><td align="center"><input type="button" value="Generate Code >>" onclick="GenerateBitMap()"/></td></tr> + </table> + </form> + </td> + <td><textarea id="generatedCode" cols="50" rows="20" readonly="read-only"></textarea></td> + </tr> + <tr> + <table> + <tr> + <td align="center"><input type="button" value="Rotate right" onclick="RotateBitmapRight()"/></td> + <td align="center"><input type="button" value="Vertical Mirror" onclick="MirrorBitmap()"/></td> + </tr> + </table> + </tr> + </table> +</body> +</html>
\ No newline at end of file diff --git a/projects/09/BitmapEditor/BitmapEditor.iml b/projects/09/BitmapEditor/BitmapEditor.iml new file mode 100644 index 0000000..ef582b1 --- /dev/null +++ b/projects/09/BitmapEditor/BitmapEditor.iml @@ -0,0 +1,10 @@ +<?xml version="1.0" encoding="UTF-8"?> +<module type="JAVA_MODULE" version="4"> + <component name="NewModuleRootManager" inherit-compiler-output="true"> + <exclude-output /> + <content url="file://$MODULE_DIR$" /> + <orderEntry type="inheritedJdk" /> + <orderEntry type="sourceFolder" forTests="false" /> + </component> +</module> + diff --git a/projects/09/Fraction/Fraction.jack b/projects/09/Fraction/Fraction.jack new file mode 100644 index 0000000..c86f0a5 --- /dev/null +++ b/projects/09/Fraction/Fraction.jack @@ -0,0 +1,65 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/09/Fraction/Fraction.jack + +/** Represents the Fraction type and related operations. */ +class Fraction { + field int numerator, denominator; // field = property = member variable. + + /** Constructs a (reduced) fraction from the given numerator and denominator. */ + constructor Fraction new(int x, int y) { + let numerator = x; + let denominator = y; + do reduce(); // reduces the fraction + return this; // a constructor is expected to return a reference to the new object + } + + // Reduces this fraction. + method void reduce() { + var int g; + let g = Fraction.gcd(numerator, denominator); + if (g > 1) { + let numerator = numerator / g; + let denominator = denominator / g; + } + return; + } + + /** Accessors. */ + method int getNumerator() { return numerator; } + method int getDenominator() { return denominator; } + + /** Returns the sum of this fraction and the other one. */ + method Fraction plus(Fraction other) { + var int sum; + let sum = (numerator * other.getDenominator()) + (other.getNumerator() * denominator); + return Fraction.new(sum, denominator * other.getDenominator()); + } + + // More fraction-related methods (minus, times, div, etc.) can be added here. + + /** Disposes this fraction. */ + method void dispose() { + do Memory.deAlloc(this); // uses an OS routine to recycle the memory held by the object + return; + } + + /** Prints this fraction in the format x/y. */ + method void print() { + do Output.printInt(numerator); + do Output.printString("/"); + do Output.printInt(denominator); + return; + } + + // Computes the greatest common divisor of the given integers. + function int gcd(int a, int b) { + var int r; + while (~(b = 0)) { // applies Euclid's algorithm + let r = a - (b * (a / b)); // r = remainder of the integer division a/b + let a = b; let b = r; + } + return a; + } +} diff --git a/projects/09/Fraction/Main.jack b/projects/09/Fraction/Main.jack new file mode 100644 index 0000000..43ddece --- /dev/null +++ b/projects/09/Fraction/Main.jack @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/09/Fraction/Main.jack + +// Computes the sum of 2/3 and 1/5. +class Main { + function void main() { + var Fraction a, b, c; + let a = Fraction.new(2,3); + let b = Fraction.new(1,5); + let c = a.plus(b); // Computes c = a + b + do c.print(); // Prints "13/15" + return; + } +} diff --git a/projects/09/HelloWorld/Main.jack b/projects/09/HelloWorld/Main.jack new file mode 100644 index 0000000..446b21b --- /dev/null +++ b/projects/09/HelloWorld/Main.jack @@ -0,0 +1,14 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/09/HelloWorld/Main.jack + +/** Hello World program. */ +class Main { + function void main() { + /* Prints some text using the standard library. */ + do Output.printString("Hello world!"); + do Output.println(); // New line + return; + } +} diff --git a/projects/09/Jack OS API.pdf b/projects/09/Jack OS API.pdf Binary files differnew file mode 100644 index 0000000..e653e86 --- /dev/null +++ b/projects/09/Jack OS API.pdf diff --git a/projects/09/List/List.jack b/projects/09/List/List.jack new file mode 100644 index 0000000..c62fe28 --- /dev/null +++ b/projects/09/List/List.jack @@ -0,0 +1,46 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/09/List/List.jack + +/** Represents a linked list of integers. */ +class List { + field int data; // a list consists of a data field, + field List next; // followed by a list + + /* Creates a List. */ + constructor List new(int car, List cdr) { + let data = car; // the identifiers car and cdr are used in + let next = cdr; // memory of the Lisp programming language + return this; + } + + /** Accessors. */ + method int getData() { return data; } + method int getNext() { return next; } + + /** Prints this list. */ + method void print() { + var List current; // initializes current to the first item + let current = this; // of this list + while (~(current = null)) { + do Output.printInt(current.getData()); + do Output.printChar(32); // prints a space + let current = current.getNext(); + } + return; + } + + /** Disposes this List by recursively disposing its tail. */ + method void dispose() { + if (~(next = null)) { + do next.dispose(); + } + // Uses an OS routine to recycle this object. + do Memory.deAlloc(this); + return; + } + + // More list processing methods can come here. + +} diff --git a/projects/09/List/Main.jack b/projects/09/List/Main.jack new file mode 100644 index 0000000..824eb6f --- /dev/null +++ b/projects/09/List/Main.jack @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/09/List/Main.jack + +/** Demonstrates the use of the List abstraction. */ +class Main { + function void main() { + // Creates and uses the list (2,3,5). + var List v; + let v = List.new(5,null); + let v = List.new(2,List.new(3,v)); + do v.print(); // prints 2 3 5 + do v.dispose(); // disposes the list + return; + } +} diff --git a/projects/09/Square/Main.jack b/projects/09/Square/Main.jack new file mode 100644 index 0000000..8311cc2 --- /dev/null +++ b/projects/09/Square/Main.jack @@ -0,0 +1,15 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/09/Square/Main.jack
+
+/** Initializes a new Square Dance game and starts running it. */
+class Main {
+ function void main() {
+ var SquareGame game;
+ let game = SquareGame.new();
+ do game.run();
+ do game.dispose();
+ return;
+ }
+}
diff --git a/projects/09/Square/Square.jack b/projects/09/Square/Square.jack new file mode 100644 index 0000000..38066e5 --- /dev/null +++ b/projects/09/Square/Square.jack @@ -0,0 +1,108 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/09/Square/Square.jack + +/** Implements a graphical square. */ +class Square { + + field int x, y; // screen location of the square's top-left corner + field int size; // length of this square, in pixels + + /** Constructs a new square with a given location and size. */ + constructor Square new(int Ax, int Ay, int Asize) { + let x = Ax; + let y = Ay; + let size = Asize; + do draw(); + return this; + } + + /** Disposes this square. */ + method void dispose() { + do Memory.deAlloc(this); + return; + } + + /** Draws the square on the screen. */ + method void draw() { + do Screen.setColor(true); + do Screen.drawRectangle(x, y, x + size, y + size); + return; + } + + /** Erases the square from the screen. */ + method void erase() { + do Screen.setColor(false); + do Screen.drawRectangle(x, y, x + size, y + size); + return; + } + + /** Increments the square size by 2 pixels. */ + method void incSize() { + if (((y + size) < 254) & ((x + size) < 510)) { + do erase(); + let size = size + 2; + do draw(); + } + return; + } + + /** Decrements the square size by 2 pixels. */ + method void decSize() { + if (size > 2) { + do erase(); + let size = size - 2; + do draw(); + } + return; + } + + /** Moves the square up by 2 pixels. */ + method void moveUp() { + if (y > 1) { + do Screen.setColor(false); + do Screen.drawRectangle(x, (y + size) - 1, x + size, y + size); + let y = y - 2; + do Screen.setColor(true); + do Screen.drawRectangle(x, y, x + size, y + 1); + } + return; + } + + /** Moves the square down by 2 pixels. */ + method void moveDown() { + if ((y + size) < 254) { + do Screen.setColor(false); + do Screen.drawRectangle(x, y, x + size, y + 1); + let y = y + 2; + do Screen.setColor(true); + do Screen.drawRectangle(x, (y + size) - 1, x + size, y + size); + } + return; + } + + /** Moves the square left by 2 pixels. */ + method void moveLeft() { + if (x > 1) { + do Screen.setColor(false); + do Screen.drawRectangle((x + size) - 1, y, x + size, y + size); + let x = x - 2; + do Screen.setColor(true); + do Screen.drawRectangle(x, y, x + 1, y + size); + } + return; + } + + /** Moves the square right by 2 pixels. */ + method void moveRight() { + if ((x + size) < 510) { + do Screen.setColor(false); + do Screen.drawRectangle(x, y, x + 1, y + size); + let x = x + 2; + do Screen.setColor(true); + do Screen.drawRectangle((x + size) - 1, y, x + size, y + size); + } + return; + } +} diff --git a/projects/09/Square/SquareGame.jack b/projects/09/Square/SquareGame.jack new file mode 100644 index 0000000..02393e2 --- /dev/null +++ b/projects/09/Square/SquareGame.jack @@ -0,0 +1,79 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/09/Square/SquareGame.jack
+
+/**
+ * Implements the Square Dance game.
+ * This simple game allows the user to move a black square around
+ * the screen, and change the square's size during the movement.
+ * When the game starts, a square of 30 by 30 pixels is shown at the
+ * top-left corner of the screen. The user controls the square as follows.
+ * The 4 arrow keys are used to move the square up, down, left, and right.
+ * The 'z' and 'x' keys are used, respectively, to decrement and increment
+ * the square's size. The 'q' key is used to quit the game.
+ */
+
+class SquareGame {
+ field Square square; // the square of this game
+ field int direction; // the square's current direction:
+ // 0=none, 1=up, 2=down, 3=left, 4=right
+
+ /** Constructs a new Square Game. */
+ constructor SquareGame new() {
+ // Creates a 30 by 30 pixels square and positions it at the top-left
+ // of the screen.
+ let square = Square.new(0, 0, 30);
+ let direction = 0; // initial state is no movement
+ return this;
+ }
+
+ /** Disposes this game. */
+ method void dispose() {
+ do square.dispose();
+ do Memory.deAlloc(this);
+ return;
+ }
+
+ /** Moves the square in the current direction. */
+ method void moveSquare() {
+ if (direction = 1) { do square.moveUp(); }
+ if (direction = 2) { do square.moveDown(); }
+ if (direction = 3) { do square.moveLeft(); }
+ if (direction = 4) { do square.moveRight(); }
+ do Sys.wait(5); // delays the next movement
+ return;
+ }
+
+ /** Runs the game: handles the user's inputs and moves the square accordingly */
+ method void run() {
+ var char key; // the key currently pressed by the user
+ var boolean exit;
+ let exit = false;
+
+ while (~exit) {
+ // waits for a key to be pressed
+ while (key = 0) {
+ let key = Keyboard.keyPressed();
+ do moveSquare();
+ }
+ if (key = 81) { let exit = true; } // q key
+ if (key = 90) { do square.decSize(); } // z key
+ if (key = 88) { do square.incSize(); } // x key
+ if (key = 131) { let direction = 1; } // up arrow
+ if (key = 133) { let direction = 2; } // down arrow
+ if (key = 130) { let direction = 3; } // left arrow
+ if (key = 132) { let direction = 4; } // right arrow
+
+ // waits for the key to be released
+ while (~(key = 0)) {
+ let key = Keyboard.keyPressed();
+ do moveSquare();
+ }
+ } // while
+ return;
+ }
+}
+
+
+
diff --git a/projects/10/ArrayTest/Main.jack b/projects/10/ArrayTest/Main.jack new file mode 100644 index 0000000..aa237b1 --- /dev/null +++ b/projects/10/ArrayTest/Main.jack @@ -0,0 +1,38 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/10/ArrayTest/Main.jack
+
+// (identical to projects/09/Average/Main.jack)
+
+/** Computes the average of a sequence of integers. */
+class Main {
+ function void main() {
+ var Array a;
+ var int length;
+ var int i, sum;
+
+ let length = Keyboard.readInt("HOW MANY NUMBERS? ");
+ let a = Array.new(length);
+ let i = 0;
+
+ while (i < length) {
+ let a[i] = Keyboard.readInt("ENTER THE NEXT NUMBER: ");
+ let i = i + 1;
+ }
+
+ let i = 0;
+ let sum = 0;
+
+ while (i < length) {
+ let sum = sum + a[i];
+ let i = i + 1;
+ }
+
+ do Output.printString("THE AVERAGE IS: ");
+ do Output.printInt(sum / length);
+ do Output.println();
+
+ return;
+ }
+}
diff --git a/projects/10/ArrayTest/Main.xml b/projects/10/ArrayTest/Main.xml new file mode 100644 index 0000000..0ea96df --- /dev/null +++ b/projects/10/ArrayTest/Main.xml @@ -0,0 +1,286 @@ +<class>
+ <keyword> class </keyword>
+ <identifier> Main </identifier>
+ <symbol> { </symbol>
+ <subroutineDec>
+ <keyword> function </keyword>
+ <keyword> void </keyword>
+ <identifier> main </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <varDec>
+ <keyword> var </keyword>
+ <identifier> Array </identifier>
+ <identifier> a </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <varDec>
+ <keyword> var </keyword>
+ <keyword> int </keyword>
+ <identifier> length </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <varDec>
+ <keyword> var </keyword>
+ <keyword> int </keyword>
+ <identifier> i </identifier>
+ <symbol> , </symbol>
+ <identifier> sum </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> length </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Keyboard </identifier>
+ <symbol> . </symbol>
+ <identifier> readInt </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <stringConstant> HOW MANY NUMBERS? </stringConstant>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> a </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Array </identifier>
+ <symbol> . </symbol>
+ <identifier> new </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> length </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> i </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <integerConstant> 0 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <whileStatement>
+ <keyword> while </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ <symbol> < </symbol>
+ <term>
+ <identifier> length </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> a </identifier>
+ <symbol> [ </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ </expression>
+ <symbol> ] </symbol>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Keyboard </identifier>
+ <symbol> . </symbol>
+ <identifier> readInt </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <stringConstant> ENTER THE NEXT NUMBER: </stringConstant>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> i </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </whileStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> i </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <integerConstant> 0 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> sum </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <integerConstant> 0 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <whileStatement>
+ <keyword> while </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ <symbol> < </symbol>
+ <term>
+ <identifier> length </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> sum </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> sum </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> a </identifier>
+ <symbol> [ </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ </expression>
+ <symbol> ] </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> i </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </whileStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Output </identifier>
+ <symbol> . </symbol>
+ <identifier> printString </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <stringConstant> THE AVERAGE IS: </stringConstant>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Output </identifier>
+ <symbol> . </symbol>
+ <identifier> printInt </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> sum </identifier>
+ </term>
+ <symbol> / </symbol>
+ <term>
+ <identifier> length </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Output </identifier>
+ <symbol> . </symbol>
+ <identifier> println </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <symbol> } </symbol>
+</class>
diff --git a/projects/10/ArrayTest/MainT.xml b/projects/10/ArrayTest/MainT.xml new file mode 100644 index 0000000..68721ec --- /dev/null +++ b/projects/10/ArrayTest/MainT.xml @@ -0,0 +1,142 @@ +<tokens>
+<keyword> class </keyword>
+<identifier> Main </identifier>
+<symbol> { </symbol>
+<keyword> function </keyword>
+<keyword> void </keyword>
+<identifier> main </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> var </keyword>
+<identifier> Array </identifier>
+<identifier> a </identifier>
+<symbol> ; </symbol>
+<keyword> var </keyword>
+<keyword> int </keyword>
+<identifier> length </identifier>
+<symbol> ; </symbol>
+<keyword> var </keyword>
+<keyword> int </keyword>
+<identifier> i </identifier>
+<symbol> , </symbol>
+<identifier> sum </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> length </identifier>
+<symbol> = </symbol>
+<identifier> Keyboard </identifier>
+<symbol> . </symbol>
+<identifier> readInt </identifier>
+<symbol> ( </symbol>
+<stringConstant> HOW MANY NUMBERS? </stringConstant>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> a </identifier>
+<symbol> = </symbol>
+<identifier> Array </identifier>
+<symbol> . </symbol>
+<identifier> new </identifier>
+<symbol> ( </symbol>
+<identifier> length </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> i </identifier>
+<symbol> = </symbol>
+<integerConstant> 0 </integerConstant>
+<symbol> ; </symbol>
+<keyword> while </keyword>
+<symbol> ( </symbol>
+<identifier> i </identifier>
+<symbol> < </symbol>
+<identifier> length </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> a </identifier>
+<symbol> [ </symbol>
+<identifier> i </identifier>
+<symbol> ] </symbol>
+<symbol> = </symbol>
+<identifier> Keyboard </identifier>
+<symbol> . </symbol>
+<identifier> readInt </identifier>
+<symbol> ( </symbol>
+<stringConstant> ENTER THE NEXT NUMBER: </stringConstant>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> i </identifier>
+<symbol> = </symbol>
+<identifier> i </identifier>
+<symbol> + </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> let </keyword>
+<identifier> i </identifier>
+<symbol> = </symbol>
+<integerConstant> 0 </integerConstant>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> sum </identifier>
+<symbol> = </symbol>
+<integerConstant> 0 </integerConstant>
+<symbol> ; </symbol>
+<keyword> while </keyword>
+<symbol> ( </symbol>
+<identifier> i </identifier>
+<symbol> < </symbol>
+<identifier> length </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> sum </identifier>
+<symbol> = </symbol>
+<identifier> sum </identifier>
+<symbol> + </symbol>
+<identifier> a </identifier>
+<symbol> [ </symbol>
+<identifier> i </identifier>
+<symbol> ] </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> i </identifier>
+<symbol> = </symbol>
+<identifier> i </identifier>
+<symbol> + </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> do </keyword>
+<identifier> Output </identifier>
+<symbol> . </symbol>
+<identifier> printString </identifier>
+<symbol> ( </symbol>
+<stringConstant> THE AVERAGE IS: </stringConstant>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Output </identifier>
+<symbol> . </symbol>
+<identifier> printInt </identifier>
+<symbol> ( </symbol>
+<identifier> sum </identifier>
+<symbol> / </symbol>
+<identifier> length </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Output </identifier>
+<symbol> . </symbol>
+<identifier> println </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<symbol> } </symbol>
+</tokens>
diff --git a/projects/10/ExpressionLessSquare/Main.jack b/projects/10/ExpressionLessSquare/Main.jack new file mode 100644 index 0000000..d2c5561 --- /dev/null +++ b/projects/10/ExpressionLessSquare/Main.jack @@ -0,0 +1,36 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/10/ExpressionLessSquare/Main.jack
+
+/** Expressionless version of projects/10/Square/Main.jack. */
+
+class Main {
+ static boolean test; // Added for testing -- there is no static keyword
+ // in the Square files.
+
+ function void main() {
+ var SquareGame game;
+ let game = game;
+ do game.run();
+ do game.dispose();
+ return;
+ }
+
+ function void test() { // Added to test Jack syntax that is not use in
+ var int i, j; // the Square files.
+ var String s;
+ var Array a;
+ if (i) {
+ let s = i;
+ let s = j;
+ let a[i] = j;
+ }
+ else { // There is no else keyword in the Square files.
+ let i = i;
+ let j = j;
+ let i = i | j;
+ }
+ return;
+ }
+}
diff --git a/projects/10/ExpressionLessSquare/Main.xml b/projects/10/ExpressionLessSquare/Main.xml new file mode 100644 index 0000000..6beb694 --- /dev/null +++ b/projects/10/ExpressionLessSquare/Main.xml @@ -0,0 +1,205 @@ +<class>
+ <keyword> class </keyword>
+ <identifier> Main </identifier>
+ <symbol> { </symbol>
+ <classVarDec>
+ <keyword> static </keyword>
+ <keyword> boolean </keyword>
+ <identifier> test </identifier>
+ <symbol> ; </symbol>
+ </classVarDec>
+ <subroutineDec>
+ <keyword> function </keyword>
+ <keyword> void </keyword>
+ <identifier> main </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <varDec>
+ <keyword> var </keyword>
+ <identifier> SquareGame </identifier>
+ <identifier> game </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> game </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> game </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> game </identifier>
+ <symbol> . </symbol>
+ <identifier> run </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> game </identifier>
+ <symbol> . </symbol>
+ <identifier> dispose </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> function </keyword>
+ <keyword> void </keyword>
+ <identifier> test </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <varDec>
+ <keyword> var </keyword>
+ <keyword> int </keyword>
+ <identifier> i </identifier>
+ <symbol> , </symbol>
+ <identifier> j </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <varDec>
+ <keyword> var </keyword>
+ <identifier> String </identifier>
+ <identifier> s </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <varDec>
+ <keyword> var </keyword>
+ <identifier> Array </identifier>
+ <identifier> a </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> s </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> s </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> j </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> a </identifier>
+ <symbol> [ </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ </expression>
+ <symbol> ] </symbol>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> j </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ <keyword> else </keyword>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> i </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> j </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> j </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> i </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ <symbol> | </symbol>
+ <term>
+ <identifier> j </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <symbol> } </symbol>
+</class>
diff --git a/projects/10/ExpressionLessSquare/MainT.xml b/projects/10/ExpressionLessSquare/MainT.xml new file mode 100644 index 0000000..f074ba4 --- /dev/null +++ b/projects/10/ExpressionLessSquare/MainT.xml @@ -0,0 +1,109 @@ +<tokens>
+<keyword> class </keyword>
+<identifier> Main </identifier>
+<symbol> { </symbol>
+<keyword> static </keyword>
+<keyword> boolean </keyword>
+<identifier> test </identifier>
+<symbol> ; </symbol>
+<keyword> function </keyword>
+<keyword> void </keyword>
+<identifier> main </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> var </keyword>
+<identifier> SquareGame </identifier>
+<identifier> game </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> game </identifier>
+<symbol> = </symbol>
+<identifier> game </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> game </identifier>
+<symbol> . </symbol>
+<identifier> run </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> game </identifier>
+<symbol> . </symbol>
+<identifier> dispose </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> function </keyword>
+<keyword> void </keyword>
+<identifier> test </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> var </keyword>
+<keyword> int </keyword>
+<identifier> i </identifier>
+<symbol> , </symbol>
+<identifier> j </identifier>
+<symbol> ; </symbol>
+<keyword> var </keyword>
+<identifier> String </identifier>
+<identifier> s </identifier>
+<symbol> ; </symbol>
+<keyword> var </keyword>
+<identifier> Array </identifier>
+<identifier> a </identifier>
+<symbol> ; </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> i </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> s </identifier>
+<symbol> = </symbol>
+<identifier> i </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> s </identifier>
+<symbol> = </symbol>
+<identifier> j </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> a </identifier>
+<symbol> [ </symbol>
+<identifier> i </identifier>
+<symbol> ] </symbol>
+<symbol> = </symbol>
+<identifier> j </identifier>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> else </keyword>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> i </identifier>
+<symbol> = </symbol>
+<identifier> i </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> j </identifier>
+<symbol> = </symbol>
+<identifier> j </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> i </identifier>
+<symbol> = </symbol>
+<identifier> i </identifier>
+<symbol> | </symbol>
+<identifier> j </identifier>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<symbol> } </symbol>
+</tokens>
diff --git a/projects/10/ExpressionLessSquare/Square.jack b/projects/10/ExpressionLessSquare/Square.jack new file mode 100644 index 0000000..33a54ad --- /dev/null +++ b/projects/10/ExpressionLessSquare/Square.jack @@ -0,0 +1,99 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +/// File name: projects/10/ExpressionLessSquare/Square.jack + +/** Expressionless version of projects/10/Square/Square.jack. */ + +class Square { + + field int x, y; + field int size; + + constructor Square new(int Ax, int Ay, int Asize) { + let x = Ax; + let y = Ay; + let size = Asize; + do draw(); + return x; + } + + method void dispose() { + do Memory.deAlloc(this); + return; + } + + method void draw() { + do Screen.setColor(x); + do Screen.drawRectangle(x, y, x, y); + return; + } + + method void erase() { + do Screen.setColor(x); + do Screen.drawRectangle(x, y, x, y); + return; + } + + method void incSize() { + if (x) { + do erase(); + let size = size; + do draw(); + } + return; + } + + method void decSize() { + if (size) { + do erase(); + let size = size; + do draw(); + } + return; + } + + method void moveUp() { + if (y) { + do Screen.setColor(x); + do Screen.drawRectangle(x, y, x, y); + let y = y; + do Screen.setColor(x); + do Screen.drawRectangle(x, y, x, y); + } + return; + } + + method void moveDown() { + if (y) { + do Screen.setColor(x); + do Screen.drawRectangle(x, y, x, y); + let y = y; + do Screen.setColor(x); + do Screen.drawRectangle(x, y, x, y); + } + return; + } + + method void moveLeft() { + if (x) { + do Screen.setColor(x); + do Screen.drawRectangle(x, y, x, y); + let x = x; + do Screen.setColor(x); + do Screen.drawRectangle(x, y, x, y); + } + return; + } + + method void moveRight() { + if (x) { + do Screen.setColor(x); + do Screen.drawRectangle(x, y, x, y); + let x = x; + do Screen.setColor(x); + do Screen.drawRectangle(x, y, x, y); + } + return; + } +} diff --git a/projects/10/ExpressionLessSquare/Square.xml b/projects/10/ExpressionLessSquare/Square.xml new file mode 100644 index 0000000..ed0e6ec --- /dev/null +++ b/projects/10/ExpressionLessSquare/Square.xml @@ -0,0 +1,967 @@ +<class>
+ <keyword> class </keyword>
+ <identifier> Square </identifier>
+ <symbol> { </symbol>
+ <classVarDec>
+ <keyword> field </keyword>
+ <keyword> int </keyword>
+ <identifier> x </identifier>
+ <symbol> , </symbol>
+ <identifier> y </identifier>
+ <symbol> ; </symbol>
+ </classVarDec>
+ <classVarDec>
+ <keyword> field </keyword>
+ <keyword> int </keyword>
+ <identifier> size </identifier>
+ <symbol> ; </symbol>
+ </classVarDec>
+ <subroutineDec>
+ <keyword> constructor </keyword>
+ <identifier> Square </identifier>
+ <identifier> new </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ <keyword> int </keyword>
+ <identifier> Ax </identifier>
+ <symbol> , </symbol>
+ <keyword> int </keyword>
+ <identifier> Ay </identifier>
+ <symbol> , </symbol>
+ <keyword> int </keyword>
+ <identifier> Asize </identifier>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> x </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Ax </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> y </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Ay </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> size </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Asize </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> draw </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> dispose </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Memory </identifier>
+ <symbol> . </symbol>
+ <identifier> deAlloc </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> this </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> draw </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> erase </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> incSize </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> erase </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> size </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> draw </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> decSize </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> erase </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> size </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> draw </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> moveUp </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> y </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> moveDown </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> y </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> moveLeft </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> x </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> moveRight </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> x </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <symbol> } </symbol>
+</class>
diff --git a/projects/10/ExpressionLessSquare/SquareGame.jack b/projects/10/ExpressionLessSquare/SquareGame.jack new file mode 100644 index 0000000..2866f0d --- /dev/null +++ b/projects/10/ExpressionLessSquare/SquareGame.jack @@ -0,0 +1,60 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/10/ExpressionLessSquare/SquareGame.jack
+
+/** Expressionless version of projects/10/Square/SquareGame.jack. */
+
+class SquareGame {
+ field Square square;
+ field int direction;
+
+ constructor SquareGame new() {
+ let square = square;
+ let direction = direction;
+ return square;
+ }
+
+ method void dispose() {
+ do square.dispose();
+ do Memory.deAlloc(square);
+ return;
+ }
+
+ method void moveSquare() {
+ if (direction) { do square.moveUp(); }
+ if (direction) { do square.moveDown(); }
+ if (direction) { do square.moveLeft(); }
+ if (direction) { do square.moveRight(); }
+ do Sys.wait(direction);
+ return;
+ }
+
+ method void run() {
+ var char key;
+ var boolean exit;
+
+ let exit = key;
+ while (exit) {
+ while (key) {
+ let key = key;
+ do moveSquare();
+ }
+
+ if (key) { let exit = exit; }
+ if (key) { do square.decSize(); }
+ if (key) { do square.incSize(); }
+ if (key) { let direction = exit; }
+ if (key) { let direction = key; }
+ if (key) { let direction = square; }
+ if (key) { let direction = direction; }
+
+ while (key) {
+ let key = key;
+ do moveSquare();
+ }
+ }
+ return;
+ }
+}
+
diff --git a/projects/10/ExpressionLessSquare/SquareGame.xml b/projects/10/ExpressionLessSquare/SquareGame.xml new file mode 100644 index 0000000..288c6cd --- /dev/null +++ b/projects/10/ExpressionLessSquare/SquareGame.xml @@ -0,0 +1,544 @@ +<class>
+ <keyword> class </keyword>
+ <identifier> SquareGame </identifier>
+ <symbol> { </symbol>
+ <classVarDec>
+ <keyword> field </keyword>
+ <identifier> Square </identifier>
+ <identifier> square </identifier>
+ <symbol> ; </symbol>
+ </classVarDec>
+ <classVarDec>
+ <keyword> field </keyword>
+ <keyword> int </keyword>
+ <identifier> direction </identifier>
+ <symbol> ; </symbol>
+ </classVarDec>
+ <subroutineDec>
+ <keyword> constructor </keyword>
+ <identifier> SquareGame </identifier>
+ <identifier> new </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> square </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> square </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> direction </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <expression>
+ <term>
+ <identifier> square </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> dispose </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> dispose </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Memory </identifier>
+ <symbol> . </symbol>
+ <identifier> deAlloc </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> square </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> moveSquare </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> moveUp </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> moveDown </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> moveLeft </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> moveRight </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Sys </identifier>
+ <symbol> . </symbol>
+ <identifier> wait </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> run </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <varDec>
+ <keyword> var </keyword>
+ <keyword> char </keyword>
+ <identifier> key </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <varDec>
+ <keyword> var </keyword>
+ <keyword> boolean </keyword>
+ <identifier> exit </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> exit </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <whileStatement>
+ <keyword> while </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> exit </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <whileStatement>
+ <keyword> while </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> key </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> moveSquare </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </whileStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> exit </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> exit </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> decSize </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> incSize </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> direction </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> exit </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> direction </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> direction </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> square </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> direction </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <whileStatement>
+ <keyword> while </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> key </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> moveSquare </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </whileStatement>
+ </statements>
+ <symbol> } </symbol>
+ </whileStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <symbol> } </symbol>
+</class>
diff --git a/projects/10/ExpressionLessSquare/SquareGameT.xml b/projects/10/ExpressionLessSquare/SquareGameT.xml new file mode 100644 index 0000000..278a8a9 --- /dev/null +++ b/projects/10/ExpressionLessSquare/SquareGameT.xml @@ -0,0 +1,268 @@ +<tokens>
+<keyword> class </keyword>
+<identifier> SquareGame </identifier>
+<symbol> { </symbol>
+<keyword> field </keyword>
+<identifier> Square </identifier>
+<identifier> square </identifier>
+<symbol> ; </symbol>
+<keyword> field </keyword>
+<keyword> int </keyword>
+<identifier> direction </identifier>
+<symbol> ; </symbol>
+<keyword> constructor </keyword>
+<identifier> SquareGame </identifier>
+<identifier> new </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> square </identifier>
+<symbol> = </symbol>
+<identifier> square </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<identifier> direction </identifier>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<identifier> square </identifier>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> dispose </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> dispose </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Memory </identifier>
+<symbol> . </symbol>
+<identifier> deAlloc </identifier>
+<symbol> ( </symbol>
+<identifier> square </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> moveSquare </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> direction </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> moveUp </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> direction </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> moveDown </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> direction </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> moveLeft </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> direction </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> moveRight </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> do </keyword>
+<identifier> Sys </identifier>
+<symbol> . </symbol>
+<identifier> wait </identifier>
+<symbol> ( </symbol>
+<identifier> direction </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> run </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> var </keyword>
+<keyword> char </keyword>
+<identifier> key </identifier>
+<symbol> ; </symbol>
+<keyword> var </keyword>
+<keyword> boolean </keyword>
+<identifier> exit </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> exit </identifier>
+<symbol> = </symbol>
+<identifier> key </identifier>
+<symbol> ; </symbol>
+<keyword> while </keyword>
+<symbol> ( </symbol>
+<identifier> exit </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> while </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<identifier> key </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> moveSquare </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> exit </identifier>
+<symbol> = </symbol>
+<identifier> exit </identifier>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> decSize </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> incSize </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<identifier> exit </identifier>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<identifier> key </identifier>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<identifier> square </identifier>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<identifier> direction </identifier>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> while </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<identifier> key </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> moveSquare </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<symbol> } </symbol>
+</tokens>
diff --git a/projects/10/ExpressionLessSquare/SquareT.xml b/projects/10/ExpressionLessSquare/SquareT.xml new file mode 100644 index 0000000..cd03a1e --- /dev/null +++ b/projects/10/ExpressionLessSquare/SquareT.xml @@ -0,0 +1,449 @@ +<tokens>
+<keyword> class </keyword>
+<identifier> Square </identifier>
+<symbol> { </symbol>
+<keyword> field </keyword>
+<keyword> int </keyword>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ; </symbol>
+<keyword> field </keyword>
+<keyword> int </keyword>
+<identifier> size </identifier>
+<symbol> ; </symbol>
+<keyword> constructor </keyword>
+<identifier> Square </identifier>
+<identifier> new </identifier>
+<symbol> ( </symbol>
+<keyword> int </keyword>
+<identifier> Ax </identifier>
+<symbol> , </symbol>
+<keyword> int </keyword>
+<identifier> Ay </identifier>
+<symbol> , </symbol>
+<keyword> int </keyword>
+<identifier> Asize </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> x </identifier>
+<symbol> = </symbol>
+<identifier> Ax </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> y </identifier>
+<symbol> = </symbol>
+<identifier> Ay </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> size </identifier>
+<symbol> = </symbol>
+<identifier> Asize </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> draw </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<identifier> x </identifier>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> dispose </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Memory </identifier>
+<symbol> . </symbol>
+<identifier> deAlloc </identifier>
+<symbol> ( </symbol>
+<keyword> this </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> draw </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> erase </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> incSize </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> erase </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> size </identifier>
+<symbol> = </symbol>
+<identifier> size </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> draw </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> decSize </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> erase </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> size </identifier>
+<symbol> = </symbol>
+<identifier> size </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> draw </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> moveUp </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> y </identifier>
+<symbol> = </symbol>
+<identifier> y </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> moveDown </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> y </identifier>
+<symbol> = </symbol>
+<identifier> y </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> moveLeft </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> x </identifier>
+<symbol> = </symbol>
+<identifier> x </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> moveRight </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> x </identifier>
+<symbol> = </symbol>
+<identifier> x </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<symbol> } </symbol>
+</tokens>
diff --git a/projects/10/Square/Main.jack b/projects/10/Square/Main.jack new file mode 100644 index 0000000..0b9e4cb --- /dev/null +++ b/projects/10/Square/Main.jack @@ -0,0 +1,36 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/10/Square/Main.jack
+
+// (derived from projects/09/Square/Main.jack, with testing additions)
+
+/** Initializes a new Square Dance game and starts running it. */
+class Main {
+ static boolean test; // Added for testing -- there is no static keyword
+ // in the Square files.
+ function void main() {
+ var SquareGame game;
+ let game = SquareGame.new();
+ do game.run();
+ do game.dispose();
+ return;
+ }
+
+ function void test() { // Added to test Jack syntax that is not use in
+ var int i, j; // the Square files.
+ var String s;
+ var Array a;
+ if (false) {
+ let s = "string constant";
+ let s = null;
+ let a[1] = a[2];
+ }
+ else { // There is no else keyword in the Square files.
+ let i = i * (-j);
+ let j = j / (-2); // note: unary negate constant 2
+ let i = i | j;
+ }
+ return;
+ }
+}
diff --git a/projects/10/Square/Main.xml b/projects/10/Square/Main.xml new file mode 100644 index 0000000..f6863c6 --- /dev/null +++ b/projects/10/Square/Main.xml @@ -0,0 +1,244 @@ +<class>
+ <keyword> class </keyword>
+ <identifier> Main </identifier>
+ <symbol> { </symbol>
+ <classVarDec>
+ <keyword> static </keyword>
+ <keyword> boolean </keyword>
+ <identifier> test </identifier>
+ <symbol> ; </symbol>
+ </classVarDec>
+ <subroutineDec>
+ <keyword> function </keyword>
+ <keyword> void </keyword>
+ <identifier> main </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <varDec>
+ <keyword> var </keyword>
+ <identifier> SquareGame </identifier>
+ <identifier> game </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> game </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> SquareGame </identifier>
+ <symbol> . </symbol>
+ <identifier> new </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> game </identifier>
+ <symbol> . </symbol>
+ <identifier> run </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> game </identifier>
+ <symbol> . </symbol>
+ <identifier> dispose </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> function </keyword>
+ <keyword> void </keyword>
+ <identifier> test </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <varDec>
+ <keyword> var </keyword>
+ <keyword> int </keyword>
+ <identifier> i </identifier>
+ <symbol> , </symbol>
+ <identifier> j </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <varDec>
+ <keyword> var </keyword>
+ <identifier> String </identifier>
+ <identifier> s </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <varDec>
+ <keyword> var </keyword>
+ <identifier> Array </identifier>
+ <identifier> a </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <keyword> false </keyword>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> s </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <stringConstant> string constant </stringConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> s </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <keyword> null </keyword>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> a </identifier>
+ <symbol> [ </symbol>
+ <expression>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ] </symbol>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> a </identifier>
+ <symbol> [ </symbol>
+ <expression>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ] </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ <keyword> else </keyword>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> i </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ <symbol> * </symbol>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <symbol> - </symbol>
+ <term>
+ <identifier> j </identifier>
+ </term>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> j </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> j </identifier>
+ </term>
+ <symbol> / </symbol>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <symbol> - </symbol>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> i </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> i </identifier>
+ </term>
+ <symbol> | </symbol>
+ <term>
+ <identifier> j </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <symbol> } </symbol>
+</class>
diff --git a/projects/10/Square/MainT.xml b/projects/10/Square/MainT.xml new file mode 100644 index 0000000..950c050 --- /dev/null +++ b/projects/10/Square/MainT.xml @@ -0,0 +1,126 @@ +<tokens>
+<keyword> class </keyword>
+<identifier> Main </identifier>
+<symbol> { </symbol>
+<keyword> static </keyword>
+<keyword> boolean </keyword>
+<identifier> test </identifier>
+<symbol> ; </symbol>
+<keyword> function </keyword>
+<keyword> void </keyword>
+<identifier> main </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> var </keyword>
+<identifier> SquareGame </identifier>
+<identifier> game </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> game </identifier>
+<symbol> = </symbol>
+<identifier> SquareGame </identifier>
+<symbol> . </symbol>
+<identifier> new </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> game </identifier>
+<symbol> . </symbol>
+<identifier> run </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> game </identifier>
+<symbol> . </symbol>
+<identifier> dispose </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> function </keyword>
+<keyword> void </keyword>
+<identifier> test </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> var </keyword>
+<keyword> int </keyword>
+<identifier> i </identifier>
+<symbol> , </symbol>
+<identifier> j </identifier>
+<symbol> ; </symbol>
+<keyword> var </keyword>
+<identifier> String </identifier>
+<identifier> s </identifier>
+<symbol> ; </symbol>
+<keyword> var </keyword>
+<identifier> Array </identifier>
+<identifier> a </identifier>
+<symbol> ; </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<keyword> false </keyword>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> s </identifier>
+<symbol> = </symbol>
+<stringConstant> string constant </stringConstant>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> s </identifier>
+<symbol> = </symbol>
+<keyword> null </keyword>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> a </identifier>
+<symbol> [ </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> ] </symbol>
+<symbol> = </symbol>
+<identifier> a </identifier>
+<symbol> [ </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ] </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> else </keyword>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> i </identifier>
+<symbol> = </symbol>
+<identifier> i </identifier>
+<symbol> * </symbol>
+<symbol> ( </symbol>
+<symbol> - </symbol>
+<identifier> j </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> j </identifier>
+<symbol> = </symbol>
+<identifier> j </identifier>
+<symbol> / </symbol>
+<symbol> ( </symbol>
+<symbol> - </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> i </identifier>
+<symbol> = </symbol>
+<identifier> i </identifier>
+<symbol> | </symbol>
+<identifier> j </identifier>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<symbol> } </symbol>
+</tokens>
diff --git a/projects/10/Square/Square.jack b/projects/10/Square/Square.jack new file mode 100644 index 0000000..3faf24f --- /dev/null +++ b/projects/10/Square/Square.jack @@ -0,0 +1,110 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/10/Square/Square.jack + +// (same as projects/09/Square/Square.jack) + +/** Implements a graphical square. */ +class Square { + + field int x, y; // screen location of the square's top-left corner + field int size; // length of this square, in pixels + + /** Constructs a new square with a given location and size. */ + constructor Square new(int Ax, int Ay, int Asize) { + let x = Ax; + let y = Ay; + let size = Asize; + do draw(); + return this; + } + + /** Disposes this square. */ + method void dispose() { + do Memory.deAlloc(this); + return; + } + + /** Draws the square on the screen. */ + method void draw() { + do Screen.setColor(true); + do Screen.drawRectangle(x, y, x + size, y + size); + return; + } + + /** Erases the square from the screen. */ + method void erase() { + do Screen.setColor(false); + do Screen.drawRectangle(x, y, x + size, y + size); + return; + } + + /** Increments the square size by 2 pixels. */ + method void incSize() { + if (((y + size) < 254) & ((x + size) < 510)) { + do erase(); + let size = size + 2; + do draw(); + } + return; + } + + /** Decrements the square size by 2 pixels. */ + method void decSize() { + if (size > 2) { + do erase(); + let size = size - 2; + do draw(); + } + return; + } + + /** Moves the square up by 2 pixels. */ + method void moveUp() { + if (y > 1) { + do Screen.setColor(false); + do Screen.drawRectangle(x, (y + size) - 1, x + size, y + size); + let y = y - 2; + do Screen.setColor(true); + do Screen.drawRectangle(x, y, x + size, y + 1); + } + return; + } + + /** Moves the square down by 2 pixels. */ + method void moveDown() { + if ((y + size) < 254) { + do Screen.setColor(false); + do Screen.drawRectangle(x, y, x + size, y + 1); + let y = y + 2; + do Screen.setColor(true); + do Screen.drawRectangle(x, (y + size) - 1, x + size, y + size); + } + return; + } + + /** Moves the square left by 2 pixels. */ + method void moveLeft() { + if (x > 1) { + do Screen.setColor(false); + do Screen.drawRectangle((x + size) - 1, y, x + size, y + size); + let x = x - 2; + do Screen.setColor(true); + do Screen.drawRectangle(x, y, x + 1, y + size); + } + return; + } + + /** Moves the square right by 2 pixels. */ + method void moveRight() { + if ((x + size) < 510) { + do Screen.setColor(false); + do Screen.drawRectangle(x, y, x + 1, y + size); + let x = x + 2; + do Screen.setColor(true); + do Screen.drawRectangle((x + size) - 1, y, x + size, y + size); + } + return; + } +} diff --git a/projects/10/Square/Square.xml b/projects/10/Square/Square.xml new file mode 100644 index 0000000..ff5f235 --- /dev/null +++ b/projects/10/Square/Square.xml @@ -0,0 +1,1211 @@ +<class>
+ <keyword> class </keyword>
+ <identifier> Square </identifier>
+ <symbol> { </symbol>
+ <classVarDec>
+ <keyword> field </keyword>
+ <keyword> int </keyword>
+ <identifier> x </identifier>
+ <symbol> , </symbol>
+ <identifier> y </identifier>
+ <symbol> ; </symbol>
+ </classVarDec>
+ <classVarDec>
+ <keyword> field </keyword>
+ <keyword> int </keyword>
+ <identifier> size </identifier>
+ <symbol> ; </symbol>
+ </classVarDec>
+ <subroutineDec>
+ <keyword> constructor </keyword>
+ <identifier> Square </identifier>
+ <identifier> new </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ <keyword> int </keyword>
+ <identifier> Ax </identifier>
+ <symbol> , </symbol>
+ <keyword> int </keyword>
+ <identifier> Ay </identifier>
+ <symbol> , </symbol>
+ <keyword> int </keyword>
+ <identifier> Asize </identifier>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> x </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Ax </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> y </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Ay </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> size </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Asize </identifier>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> draw </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <expression>
+ <term>
+ <keyword> this </keyword>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> dispose </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Memory </identifier>
+ <symbol> . </symbol>
+ <identifier> deAlloc </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> this </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> draw </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> true </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> erase </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> false </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> incSize </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ <symbol> < </symbol>
+ <term>
+ <integerConstant> 254 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ <symbol> & </symbol>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ <symbol> < </symbol>
+ <term>
+ <integerConstant> 510 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> erase </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> size </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> draw </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> decSize </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ <symbol> > </symbol>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> erase </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> size </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ <symbol> - </symbol>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> draw </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> moveUp </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> > </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> false </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ <symbol> - </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> y </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> - </symbol>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> true </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> moveDown </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ <symbol> < </symbol>
+ <term>
+ <integerConstant> 254 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> false </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> y </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> true </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ <symbol> - </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> moveLeft </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> > </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> false </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ <symbol> - </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> x </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> - </symbol>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> true </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> moveRight </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ <symbol> < </symbol>
+ <term>
+ <integerConstant> 510 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> false </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> x </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> setColor </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> true </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Screen </identifier>
+ <symbol> . </symbol>
+ <identifier> drawRectangle </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ <symbol> - </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> x </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <identifier> y </identifier>
+ </term>
+ <symbol> + </symbol>
+ <term>
+ <identifier> size </identifier>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <symbol> } </symbol>
+</class>
diff --git a/projects/10/Square/SquareGame.jack b/projects/10/Square/SquareGame.jack new file mode 100644 index 0000000..4f71b16 --- /dev/null +++ b/projects/10/Square/SquareGame.jack @@ -0,0 +1,81 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/10/Square/SquareGame.jack
+
+// (same as projects/09/Square/SquareGame.jack)
+
+/**
+ * Implements the Square Dance game.
+ * This simple game allows the user to move a black square around
+ * the screen, and change the square's size during the movement.
+ * When the game starts, a square of 30 by 30 pixels is shown at the
+ * top-left corner of the screen. The user controls the square as follows.
+ * The 4 arrow keys are used to move the square up, down, left, and right.
+ * The 'z' and 'x' keys are used, respectively, to decrement and increment
+ * the square's size. The 'q' key is used to quit the game.
+ */
+
+class SquareGame {
+ field Square square; // the square of this game
+ field int direction; // the square's current direction:
+ // 0=none, 1=up, 2=down, 3=left, 4=right
+
+ /** Constructs a new Square Game. */
+ constructor SquareGame new() {
+ // Creates a 30 by 30 pixels square and positions it at the top-left
+ // of the screen.
+ let square = Square.new(0, 0, 30);
+ let direction = 0; // initial state is no movement
+ return this;
+ }
+
+ /** Disposes this game. */
+ method void dispose() {
+ do square.dispose();
+ do Memory.deAlloc(this);
+ return;
+ }
+
+ /** Moves the square in the current direction. */
+ method void moveSquare() {
+ if (direction = 1) { do square.moveUp(); }
+ if (direction = 2) { do square.moveDown(); }
+ if (direction = 3) { do square.moveLeft(); }
+ if (direction = 4) { do square.moveRight(); }
+ do Sys.wait(5); // delays the next movement
+ return;
+ }
+
+ /** Runs the game: handles the user's inputs and moves the square accordingly */
+ method void run() {
+ var char key; // the key currently pressed by the user
+ var boolean exit;
+ let exit = false;
+
+ while (~exit) {
+ // waits for a key to be pressed
+ while (key = 0) {
+ let key = Keyboard.keyPressed();
+ do moveSquare();
+ }
+ if (key = 81) { let exit = true; } // q key
+ if (key = 90) { do square.decSize(); } // z key
+ if (key = 88) { do square.incSize(); } // x key
+ if (key = 131) { let direction = 1; } // up arrow
+ if (key = 133) { let direction = 2; } // down arrow
+ if (key = 130) { let direction = 3; } // left arrow
+ if (key = 132) { let direction = 4; } // right arrow
+
+ // waits for the key to be released
+ while (~(key = 0)) {
+ let key = Keyboard.keyPressed();
+ do moveSquare();
+ }
+ } // while
+ return;
+ }
+}
+
+
+
diff --git a/projects/10/Square/SquareGame.xml b/projects/10/Square/SquareGame.xml new file mode 100644 index 0000000..ed3ab6e --- /dev/null +++ b/projects/10/Square/SquareGame.xml @@ -0,0 +1,643 @@ +<class>
+ <keyword> class </keyword>
+ <identifier> SquareGame </identifier>
+ <symbol> { </symbol>
+ <classVarDec>
+ <keyword> field </keyword>
+ <identifier> Square </identifier>
+ <identifier> square </identifier>
+ <symbol> ; </symbol>
+ </classVarDec>
+ <classVarDec>
+ <keyword> field </keyword>
+ <keyword> int </keyword>
+ <identifier> direction </identifier>
+ <symbol> ; </symbol>
+ </classVarDec>
+ <subroutineDec>
+ <keyword> constructor </keyword>
+ <identifier> SquareGame </identifier>
+ <identifier> new </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> square </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Square </identifier>
+ <symbol> . </symbol>
+ <identifier> new </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <integerConstant> 0 </integerConstant>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <integerConstant> 0 </integerConstant>
+ </term>
+ </expression>
+ <symbol> , </symbol>
+ <expression>
+ <term>
+ <integerConstant> 30 </integerConstant>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> direction </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <integerConstant> 0 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <expression>
+ <term>
+ <keyword> this </keyword>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> dispose </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> dispose </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Memory </identifier>
+ <symbol> . </symbol>
+ <identifier> deAlloc </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <keyword> this </keyword>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> moveSquare </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <statements>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> moveUp </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> moveDown </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 3 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> moveLeft </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> direction </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 4 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> moveRight </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> Sys </identifier>
+ <symbol> . </symbol>
+ <identifier> wait </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ <expression>
+ <term>
+ <integerConstant> 5 </integerConstant>
+ </term>
+ </expression>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <subroutineDec>
+ <keyword> method </keyword>
+ <keyword> void </keyword>
+ <identifier> run </identifier>
+ <symbol> ( </symbol>
+ <parameterList>
+ </parameterList>
+ <symbol> ) </symbol>
+ <subroutineBody>
+ <symbol> { </symbol>
+ <varDec>
+ <keyword> var </keyword>
+ <keyword> char </keyword>
+ <identifier> key </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <varDec>
+ <keyword> var </keyword>
+ <keyword> boolean </keyword>
+ <identifier> exit </identifier>
+ <symbol> ; </symbol>
+ </varDec>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> exit </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <keyword> false </keyword>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <whileStatement>
+ <keyword> while </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <symbol> ~ </symbol>
+ <term>
+ <identifier> exit </identifier>
+ </term>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <whileStatement>
+ <keyword> while </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 0 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> key </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Keyboard </identifier>
+ <symbol> . </symbol>
+ <identifier> keyPressed </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> moveSquare </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </whileStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 81 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> exit </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <keyword> true </keyword>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 90 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> decSize </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 88 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> square </identifier>
+ <symbol> . </symbol>
+ <identifier> incSize </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 131 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> direction </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <integerConstant> 1 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 133 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> direction </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <integerConstant> 2 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 130 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> direction </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <integerConstant> 3 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <ifStatement>
+ <keyword> if </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 132 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> direction </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <integerConstant> 4 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ </statements>
+ <symbol> } </symbol>
+ </ifStatement>
+ <whileStatement>
+ <keyword> while </keyword>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <symbol> ~ </symbol>
+ <term>
+ <symbol> ( </symbol>
+ <expression>
+ <term>
+ <identifier> key </identifier>
+ </term>
+ <symbol> = </symbol>
+ <term>
+ <integerConstant> 0 </integerConstant>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ </term>
+ </term>
+ </expression>
+ <symbol> ) </symbol>
+ <symbol> { </symbol>
+ <statements>
+ <letStatement>
+ <keyword> let </keyword>
+ <identifier> key </identifier>
+ <symbol> = </symbol>
+ <expression>
+ <term>
+ <identifier> Keyboard </identifier>
+ <symbol> . </symbol>
+ <identifier> keyPressed </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ </term>
+ </expression>
+ <symbol> ; </symbol>
+ </letStatement>
+ <doStatement>
+ <keyword> do </keyword>
+ <identifier> moveSquare </identifier>
+ <symbol> ( </symbol>
+ <expressionList>
+ </expressionList>
+ <symbol> ) </symbol>
+ <symbol> ; </symbol>
+ </doStatement>
+ </statements>
+ <symbol> } </symbol>
+ </whileStatement>
+ </statements>
+ <symbol> } </symbol>
+ </whileStatement>
+ <returnStatement>
+ <keyword> return </keyword>
+ <symbol> ; </symbol>
+ </returnStatement>
+ </statements>
+ <symbol> } </symbol>
+ </subroutineBody>
+ </subroutineDec>
+ <symbol> } </symbol>
+</class>
diff --git a/projects/10/Square/SquareGameT.xml b/projects/10/Square/SquareGameT.xml new file mode 100644 index 0000000..3136af2 --- /dev/null +++ b/projects/10/Square/SquareGameT.xml @@ -0,0 +1,315 @@ +<tokens>
+<keyword> class </keyword>
+<identifier> SquareGame </identifier>
+<symbol> { </symbol>
+<keyword> field </keyword>
+<identifier> Square </identifier>
+<identifier> square </identifier>
+<symbol> ; </symbol>
+<keyword> field </keyword>
+<keyword> int </keyword>
+<identifier> direction </identifier>
+<symbol> ; </symbol>
+<keyword> constructor </keyword>
+<identifier> SquareGame </identifier>
+<identifier> new </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> square </identifier>
+<symbol> = </symbol>
+<identifier> Square </identifier>
+<symbol> . </symbol>
+<identifier> new </identifier>
+<symbol> ( </symbol>
+<integerConstant> 0 </integerConstant>
+<symbol> , </symbol>
+<integerConstant> 0 </integerConstant>
+<symbol> , </symbol>
+<integerConstant> 30 </integerConstant>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<integerConstant> 0 </integerConstant>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<keyword> this </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> dispose </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> dispose </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Memory </identifier>
+<symbol> . </symbol>
+<identifier> deAlloc </identifier>
+<symbol> ( </symbol>
+<keyword> this </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> moveSquare </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> moveUp </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> moveDown </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<integerConstant> 3 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> moveLeft </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<integerConstant> 4 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> moveRight </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> do </keyword>
+<identifier> Sys </identifier>
+<symbol> . </symbol>
+<identifier> wait </identifier>
+<symbol> ( </symbol>
+<integerConstant> 5 </integerConstant>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> run </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> var </keyword>
+<keyword> char </keyword>
+<identifier> key </identifier>
+<symbol> ; </symbol>
+<keyword> var </keyword>
+<keyword> boolean </keyword>
+<identifier> exit </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> exit </identifier>
+<symbol> = </symbol>
+<keyword> false </keyword>
+<symbol> ; </symbol>
+<keyword> while </keyword>
+<symbol> ( </symbol>
+<symbol> ~ </symbol>
+<identifier> exit </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> while </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<integerConstant> 0 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<identifier> Keyboard </identifier>
+<symbol> . </symbol>
+<identifier> keyPressed </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> moveSquare </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<integerConstant> 81 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> exit </identifier>
+<symbol> = </symbol>
+<keyword> true </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<integerConstant> 90 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> decSize </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<integerConstant> 88 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> square </identifier>
+<symbol> . </symbol>
+<identifier> incSize </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<integerConstant> 131 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<integerConstant> 133 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<integerConstant> 130 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<integerConstant> 3 </integerConstant>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<integerConstant> 132 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> direction </identifier>
+<symbol> = </symbol>
+<integerConstant> 4 </integerConstant>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> while </keyword>
+<symbol> ( </symbol>
+<symbol> ~ </symbol>
+<symbol> ( </symbol>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<integerConstant> 0 </integerConstant>
+<symbol> ) </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> key </identifier>
+<symbol> = </symbol>
+<identifier> Keyboard </identifier>
+<symbol> . </symbol>
+<identifier> keyPressed </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> moveSquare </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<symbol> } </symbol>
+</tokens>
diff --git a/projects/10/Square/SquareT.xml b/projects/10/Square/SquareT.xml new file mode 100644 index 0000000..69a8ca0 --- /dev/null +++ b/projects/10/Square/SquareT.xml @@ -0,0 +1,561 @@ +<tokens>
+<keyword> class </keyword>
+<identifier> Square </identifier>
+<symbol> { </symbol>
+<keyword> field </keyword>
+<keyword> int </keyword>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> ; </symbol>
+<keyword> field </keyword>
+<keyword> int </keyword>
+<identifier> size </identifier>
+<symbol> ; </symbol>
+<keyword> constructor </keyword>
+<identifier> Square </identifier>
+<identifier> new </identifier>
+<symbol> ( </symbol>
+<keyword> int </keyword>
+<identifier> Ax </identifier>
+<symbol> , </symbol>
+<keyword> int </keyword>
+<identifier> Ay </identifier>
+<symbol> , </symbol>
+<keyword> int </keyword>
+<identifier> Asize </identifier>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> let </keyword>
+<identifier> x </identifier>
+<symbol> = </symbol>
+<identifier> Ax </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> y </identifier>
+<symbol> = </symbol>
+<identifier> Ay </identifier>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> size </identifier>
+<symbol> = </symbol>
+<identifier> Asize </identifier>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> draw </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<keyword> this </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> dispose </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Memory </identifier>
+<symbol> . </symbol>
+<identifier> deAlloc </identifier>
+<symbol> ( </symbol>
+<keyword> this </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> draw </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<keyword> true </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> erase </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<keyword> false </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> incSize </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<symbol> ( </symbol>
+<symbol> ( </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> < </symbol>
+<integerConstant> 254 </integerConstant>
+<symbol> ) </symbol>
+<symbol> & </symbol>
+<symbol> ( </symbol>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> < </symbol>
+<integerConstant> 510 </integerConstant>
+<symbol> ) </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> erase </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> size </identifier>
+<symbol> = </symbol>
+<identifier> size </identifier>
+<symbol> + </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> draw </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> decSize </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> size </identifier>
+<symbol> > </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> erase </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> size </identifier>
+<symbol> = </symbol>
+<identifier> size </identifier>
+<symbol> - </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> draw </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> moveUp </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> y </identifier>
+<symbol> > </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<keyword> false </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<symbol> ( </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> - </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> y </identifier>
+<symbol> = </symbol>
+<identifier> y </identifier>
+<symbol> - </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<keyword> true </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> moveDown </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<symbol> ( </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> < </symbol>
+<integerConstant> 254 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<keyword> false </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> y </identifier>
+<symbol> = </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<keyword> true </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<symbol> ( </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> - </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> moveLeft </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> > </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<keyword> false </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> - </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> x </identifier>
+<symbol> = </symbol>
+<identifier> x </identifier>
+<symbol> - </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<keyword> true </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> method </keyword>
+<keyword> void </keyword>
+<identifier> moveRight </identifier>
+<symbol> ( </symbol>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> if </keyword>
+<symbol> ( </symbol>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> < </symbol>
+<integerConstant> 510 </integerConstant>
+<symbol> ) </symbol>
+<symbol> { </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<keyword> false </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> let </keyword>
+<identifier> x </identifier>
+<symbol> = </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<integerConstant> 2 </integerConstant>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> setColor </identifier>
+<symbol> ( </symbol>
+<keyword> true </keyword>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<keyword> do </keyword>
+<identifier> Screen </identifier>
+<symbol> . </symbol>
+<identifier> drawRectangle </identifier>
+<symbol> ( </symbol>
+<symbol> ( </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> - </symbol>
+<integerConstant> 1 </integerConstant>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> , </symbol>
+<identifier> x </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> , </symbol>
+<identifier> y </identifier>
+<symbol> + </symbol>
+<identifier> size </identifier>
+<symbol> ) </symbol>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<keyword> return </keyword>
+<symbol> ; </symbol>
+<symbol> } </symbol>
+<symbol> } </symbol>
+</tokens>
diff --git a/projects/11/Average/Main.jack b/projects/11/Average/Main.jack new file mode 100644 index 0000000..d560bf1 --- /dev/null +++ b/projects/11/Average/Main.jack @@ -0,0 +1,29 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/11/Average/Main.jack + +// (Same as projects/09/Average/Main.jack) + +// Inputs some numbers and computes their average +class Main { + function void main() { + var Array a; + var int length; + var int i, sum; + + let length = Keyboard.readInt("How many numbers? "); + let a = Array.new(length); // constructs the array + + let i = 0; + while (i < length) { + let a[i] = Keyboard.readInt("Enter a number: "); + let sum = sum + a[i]; + let i = i + 1; + } + + do Output.printString("The average is "); + do Output.printInt(sum / length); + return; + } +} diff --git a/projects/11/ComplexArrays/Main.jack b/projects/11/ComplexArrays/Main.jack new file mode 100644 index 0000000..fe51c20 --- /dev/null +++ b/projects/11/ComplexArrays/Main.jack @@ -0,0 +1,70 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/11/ComplexArrays/Main.jack
+
+/**
+ * Performs several complex array processing tests.
+ * For each test, the expected result is printed, along with the
+ * actual result. In each test, the two results should be equal.
+ */
+class Main {
+
+ function void main() {
+ var Array a, b, c;
+
+ let a = Array.new(10);
+ let b = Array.new(5);
+ let c = Array.new(1);
+
+ let a[3] = 2;
+ let a[4] = 8;
+ let a[5] = 4;
+ let b[a[3]] = a[3] + 3; // b[2] = 5
+ let a[b[a[3]]] = a[a[5]] * b[((7 - a[3]) - Main.double(2)) + 1]; // a[5] = 8 * 5 = 40
+ let c[0] = null;
+ let c = c[0];
+
+ do Output.printString("Test 1: expected result: 5; actual result: ");
+ do Output.printInt(b[2]);
+ do Output.println();
+ do Output.printString("Test 2: expected result: 40; actual result: ");
+ do Output.printInt(a[5]);
+ do Output.println();
+ do Output.printString("Test 3: expected result: 0; actual result: ");
+ do Output.printInt(c);
+ do Output.println();
+
+ let c = null;
+
+ if (c = null) {
+ do Main.fill(a, 10);
+ let c = a[3];
+ let c[1] = 33;
+ let c = a[7];
+ let c[1] = 77;
+ let b = a[3];
+ let b[1] = b[1] + c[1]; // b[1] = 33 + 77 = 110;
+ }
+
+ do Output.printString("Test 4: expected result: 77; actual result: ");
+ do Output.printInt(c[1]);
+ do Output.println();
+ do Output.printString("Test 5: expected result: 110; actual result: ");
+ do Output.printInt(b[1]);
+ do Output.println();
+ return;
+ }
+
+ function int double(int a) {
+ return a * 2;
+ }
+
+ function void fill(Array a, int size) {
+ while (size > 0) {
+ let size = size - 1;
+ let a[size] = Array.new(3);
+ }
+ return;
+ }
+}
diff --git a/projects/11/ConvertToBin/Main.jack b/projects/11/ConvertToBin/Main.jack new file mode 100644 index 0000000..e627486 --- /dev/null +++ b/projects/11/ConvertToBin/Main.jack @@ -0,0 +1,82 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/11/ConvertToBin/Main.jack
+
+/**
+ * Unpacks a 16-bit number into its binary representation:
+ * Takes the 16-bit number stored in RAM[8000] and stores its individual
+ * bits in RAM[8001..8016] (each location will contain 0 or 1).
+ * Before the conversion, RAM[8001]..RAM[8016] are initialized to -1.
+ *
+ * The program should be tested as follows:
+ * 1) Load the program into the supplied VM emulator
+ * 2) Put some value in RAM[8000]
+ * 3) Switch to "no animation"
+ * 4) Run the program (give it enough time to run)
+ * 5) Stop the program
+ * 6) Check that RAM[8001]..RAM[8016] contains the correct binary result, and
+ * that none of these memory locations contains -1.
+ */
+class Main {
+
+ /**
+ * Initializes RAM[8001]..RAM[8016] to -1,
+ * and converts the value in RAM[8000] to binary.
+ */
+ function void main() {
+ var int value;
+ do Main.fillMemory(8001, 16, -1); // sets RAM[8001]..RAM[8016] to -1
+ let value = Memory.peek(8000); // reads a value from RAM[8000]
+ do Main.convert(value); // performs the conversion
+ return;
+ }
+
+ /** Converts the given decimal value to binary, and puts
+ * the resulting bits in RAM[8001]..RAM[8016]. */
+ function void convert(int value) {
+ var int mask, position;
+ var boolean loop;
+
+ let loop = true;
+ while (loop) {
+ let position = position + 1;
+ let mask = Main.nextMask(mask);
+
+ if (~(position > 16)) {
+
+ if (~((value & mask) = 0)) {
+ do Memory.poke(8000 + position, 1);
+ }
+ else {
+ do Memory.poke(8000 + position, 0);
+ }
+ }
+ else {
+ let loop = false;
+ }
+ }
+ return;
+ }
+
+ /** Returns the next mask (the mask that should follow the given mask). */
+ function int nextMask(int mask) {
+ if (mask = 0) {
+ return 1;
+ }
+ else {
+ return mask * 2;
+ }
+ }
+
+ /** Fills 'length' consecutive memory locations with 'value',
+ * starting at 'startAddress'. */
+ function void fillMemory(int startAddress, int length, int value) {
+ while (length > 0) {
+ do Memory.poke(startAddress, value);
+ let length = length - 1;
+ let startAddress = startAddress + 1;
+ }
+ return;
+ }
+}
diff --git a/projects/11/Pong/Ball.jack b/projects/11/Pong/Ball.jack new file mode 100644 index 0000000..02e47f9 --- /dev/null +++ b/projects/11/Pong/Ball.jack @@ -0,0 +1,203 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/11/Pong/Ball.jack
+
+/**
+ * A graphical ball. Characterized by a screen location and distance of
+ * last destination. Has methods for drawing, erasing and moving on the screen.
+ * The ball is displayed as a filled, 6-by-6 pixles rectangle.
+ */
+class Ball {
+
+ field int x, y; // the ball's screen location (in pixels)
+ field int lengthx, lengthy; // distance of last destination (in pixels)
+
+ field int d, straightD, diagonalD; // used for straight line movement computation
+ field boolean invert, positivex, positivey; // (same)
+
+ field int leftWall, rightWall, topWall, bottomWall; // wall locations
+
+ field int wall; // last wall that the ball was bounced off of
+
+ /** Constructs a new ball with the given initial location and wall locations. */
+ constructor Ball new(int Ax, int Ay,
+ int AleftWall, int ArightWall, int AtopWall, int AbottomWall) {
+ let x = Ax;
+ let y = Ay;
+ let leftWall = AleftWall;
+ let rightWall = ArightWall - 6; // -6 for ball size
+ let topWall = AtopWall;
+ let bottomWall = AbottomWall - 6; // -6 for ball size
+ let wall = 0;
+ do show();
+ return this;
+ }
+
+ /** Deallocates the Ball's memory. */
+ method void dispose() {
+ do Memory.deAlloc(this);
+ return;
+ }
+
+ /** Shows the ball. */
+ method void show() {
+ do Screen.setColor(true);
+ do draw();
+ return;
+ }
+
+ /** Hides the ball. */
+ method void hide() {
+ do Screen.setColor(false);
+ do draw();
+ return;
+ }
+
+ /** Draws the ball. */
+ method void draw() {
+ do Screen.drawRectangle(x, y, x + 5, y + 5);
+ return;
+ }
+
+ /** Returns the ball's left edge. */
+ method int getLeft() {
+ return x;
+ }
+
+ /** Returns the ball's right edge. */
+ method int getRight() {
+ return x + 5;
+ }
+
+ /** Computes and sets the ball's destination. */
+ method void setDestination(int destx, int desty) {
+ var int dx, dy, temp;
+ let lengthx = destx - x;
+ let lengthy = desty - y;
+ let dx = Math.abs(lengthx);
+ let dy = Math.abs(lengthy);
+ let invert = (dx < dy);
+
+ if (invert) {
+ let temp = dx; // swap dx, dy
+ let dx = dy;
+ let dy = temp;
+ let positivex = (y < desty);
+ let positivey = (x < destx);
+ }
+ else {
+ let positivex = (x < destx);
+ let positivey = (y < desty);
+ }
+
+ let d = (2 * dy) - dx;
+ let straightD = 2 * dy;
+ let diagonalD = 2 * (dy - dx);
+
+ return;
+ }
+
+ /**
+ * Moves the ball one unit towards its destination.
+ * If the ball has reached a wall, returns 0.
+ * Else, returns a value according to the wall:
+ * 1 (left wall), 2 (right wall), 3 (top wall), 4 (bottom wall).
+ */
+ method int move() {
+
+ do hide();
+
+ if (d < 0) { let d = d + straightD; }
+ else {
+ let d = d + diagonalD;
+
+ if (positivey) {
+ if (invert) { let x = x + 4; }
+ else { let y = y + 4; }
+ }
+ else {
+ if (invert) { let x = x - 4; }
+ else { let y = y - 4; }
+ }
+ }
+
+ if (positivex) {
+ if (invert) { let y = y + 4; }
+ else { let x = x + 4; }
+ }
+ else {
+ if (invert) { let y = y - 4; }
+ else { let x = x - 4; }
+ }
+
+ if (~(x > leftWall)) {
+ let wall = 1;
+ let x = leftWall;
+ }
+ if (~(x < rightWall)) {
+ let wall = 2;
+ let x = rightWall;
+ }
+ if (~(y > topWall)) {
+ let wall = 3;
+ let y = topWall;
+ }
+ if (~(y < bottomWall)) {
+ let wall = 4;
+ let y = bottomWall;
+ }
+
+ do show();
+
+ return wall;
+ }
+
+ /**
+ * Bounces off the current wall: sets the new destination
+ * of the ball according to the ball's angle and the given
+ * bouncing direction (-1/0/1=left/center/right or up/center/down).
+ */
+ method void bounce(int bouncingDirection) {
+ var int newx, newy, divLengthx, divLengthy, factor;
+
+ // dividing by 10 first since results are too big
+ let divLengthx = lengthx / 10;
+ let divLengthy = lengthy / 10;
+ if (bouncingDirection = 0) { let factor = 10; }
+ else {
+ if (((~(lengthx < 0)) & (bouncingDirection = 1)) | ((lengthx < 0) & (bouncingDirection = (-1)))) {
+ let factor = 20; // bounce direction is in ball direction
+ }
+ else { let factor = 5; } // bounce direction is against ball direction
+ }
+
+ if (wall = 1) {
+ let newx = 506;
+ let newy = (divLengthy * (-50)) / divLengthx;
+ let newy = y + (newy * factor);
+ }
+ else {
+ if (wall = 2) {
+ let newx = 0;
+ let newy = (divLengthy * 50) / divLengthx;
+ let newy = y + (newy * factor);
+ }
+ else {
+ if (wall = 3) {
+ let newy = 250;
+ let newx = (divLengthx * (-25)) / divLengthy;
+ let newx = x + (newx * factor);
+ }
+ else { // assumes wall = 4
+ let newy = 0;
+ let newx = (divLengthx * 25) / divLengthy;
+ let newx = x + (newx * factor);
+ }
+ }
+ }
+
+ do setDestination(newx, newy);
+ return;
+ }
+}
diff --git a/projects/11/Pong/Bat.jack b/projects/11/Pong/Bat.jack new file mode 100644 index 0000000..340760f --- /dev/null +++ b/projects/11/Pong/Bat.jack @@ -0,0 +1,103 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/11/Pong/Bat.jack
+
+/**
+ * A graphical Pong bat.
+ * Displayed as a filled horizontal rectangle that has
+ * a screen location, a width and a height.
+ * Has methods for drawing, erasing, moving left and right,
+ * and changing its width (to make the hitting action more challenging).
+ * This class should have been called "paddle", following the
+ * standard Pong terminology. But, unaware of this terminology,
+ * we called it "bat", and then decided to stick to it.
+ */
+class Bat {
+
+ field int x, y; // the bat's screen location
+ field int width, height; // the bat's width and height
+ field int direction; // direction of the bat's movement (1 = left, 2 = right)
+
+ /** Constructs a new bat with the given location and width. */
+ constructor Bat new(int Ax, int Ay, int Awidth, int Aheight) {
+ let x = Ax;
+ let y = Ay;
+ let width = Awidth;
+ let height = Aheight;
+ let direction = 2;
+ do show();
+ return this;
+ }
+
+ /** Deallocates the object's memory. */
+ method void dispose() {
+ do Memory.deAlloc(this);
+ return;
+ }
+
+ /** Shows the bat. */
+ method void show() {
+ do Screen.setColor(true);
+ do draw();
+ return;
+ }
+
+ /** Hides the bat. */
+ method void hide() {
+ do Screen.setColor(false);
+ do draw();
+ return;
+ }
+
+ /** Draws the bat. */
+ method void draw() {
+ do Screen.drawRectangle(x, y, x + width, y + height);
+ return;
+ }
+
+ /** Sets the bat's direction (0=stop, 1=left, 2=right). */
+ method void setDirection(int Adirection) {
+ let direction = Adirection;
+ return;
+ }
+
+ /** Returns the bat's left edge. */
+ method int getLeft() {
+ return x;
+ }
+
+ /** Returns the bat's right edge. */
+ method int getRight() {
+ return x + width;
+ }
+
+ /** Sets the bat's width. */
+ method void setWidth(int Awidth) {
+ do hide();
+ let width = Awidth;
+ do show();
+ return;
+ }
+
+ /** Moves the bat one step in the bat's direction. */
+ method void move() {
+ if (direction = 1) {
+ let x = x - 4;
+ if (x < 0) { let x = 0; }
+ do Screen.setColor(false);
+ do Screen.drawRectangle((x + width) + 1, y, (x + width) + 4, y + height);
+ do Screen.setColor(true);
+ do Screen.drawRectangle(x, y, x + 3, y + height);
+ }
+ else {
+ let x = x + 4;
+ if ((x + width) > 511) { let x = 511 - width; }
+ do Screen.setColor(false);
+ do Screen.drawRectangle(x - 4, y, x - 1, y + height);
+ do Screen.setColor(true);
+ do Screen.drawRectangle((x + width) - 3, y, x + width, y + height);
+ }
+ return;
+ }
+}
diff --git a/projects/11/Pong/Main.jack b/projects/11/Pong/Main.jack new file mode 100644 index 0000000..45e2dd2 --- /dev/null +++ b/projects/11/Pong/Main.jack @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/11/Pong/Main.jack
+
+/**
+ * The main class of the Pong game.
+ */
+class Main {
+
+ /** Initializes a Pong game and starts running it. */
+ function void main() {
+ var PongGame game;
+ do PongGame.newInstance();
+ let game = PongGame.getInstance();
+ do game.run();
+ do game.dispose();
+ return;
+ }
+}
diff --git a/projects/11/Pong/PongGame.jack b/projects/11/Pong/PongGame.jack new file mode 100644 index 0000000..7e1ae4c --- /dev/null +++ b/projects/11/Pong/PongGame.jack @@ -0,0 +1,137 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/11/Pong/PongGame.jack
+
+/**
+ * Represents a Pong game.
+ */
+class PongGame {
+
+ static PongGame instance; // the singelton, a Pong game instance
+ field Bat bat; // the bat
+ field Ball ball; // the ball
+ field int wall; // the current wall that the ball is bouncing off of.
+ field boolean exit; // true when the game is over
+ field int score; // the current score.
+ field int lastWall; // the last wall that the ball bounced off of.
+
+ // The current width of the bat
+ field int batWidth;
+
+ /** Constructs a new Pong game. */
+ constructor PongGame new() {
+ do Screen.clearScreen();
+ let batWidth = 50; // initial bat size
+ let bat = Bat.new(230, 229, batWidth, 7);
+ let ball = Ball.new(253, 222, 0, 511, 0, 229);
+ do ball.setDestination(400,0);
+ do Screen.drawRectangle(0, 238, 511, 240);
+ do Output.moveCursor(22,0);
+ do Output.printString("Score: 0");
+
+ let exit = false;
+ let score = 0;
+ let wall = 0;
+ let lastWall = 0;
+
+ return this;
+ }
+
+ /** Deallocates the object's memory. */
+ method void dispose() {
+ do bat.dispose();
+ do ball.dispose();
+ do Memory.deAlloc(this);
+ return;
+ }
+
+ /** Creates an instance of Pong game, and stores it. */
+ function void newInstance() {
+ let instance = PongGame.new();
+ return;
+ }
+
+ /** Returns the single instance of this Pong game. */
+ function PongGame getInstance() {
+ return instance;
+ }
+
+ /** Starts the game, and andles inputs from the user that control
+ * the bat's movement direction. */
+ method void run() {
+ var char key;
+
+ while (~exit) {
+ // waits for a key to be pressed.
+ while ((key = 0) & (~exit)) {
+ let key = Keyboard.keyPressed();
+ do bat.move();
+ do moveBall();
+ do Sys.wait(50);
+ }
+
+ if (key = 130) { do bat.setDirection(1); }
+ else {
+ if (key = 132) { do bat.setDirection(2); }
+ else {
+ if (key = 140) { let exit = true; }
+ }
+ }
+
+ // Waits for the key to be released.
+ while ((~(key = 0)) & (~exit)) {
+ let key = Keyboard.keyPressed();
+ do bat.move();
+ do moveBall();
+ do Sys.wait(50);
+ }
+ }
+
+ if (exit) {
+ do Output.moveCursor(10,27);
+ do Output.printString("Game Over");
+ }
+
+ return;
+ }
+
+ /**
+ * Handles ball movement, including bouncing.
+ * If the ball bounces off a wall, finds its new direction.
+ * If the ball bounces off the bat, increases the score by one
+ * and shrinks the bat's size, to make the game more challenging.
+ */
+ method void moveBall() {
+ var int bouncingDirection, batLeft, batRight, ballLeft, ballRight;
+
+ let wall = ball.move();
+
+ if ((wall > 0) & (~(wall = lastWall))) {
+ let lastWall = wall;
+ let bouncingDirection = 0;
+ let batLeft = bat.getLeft();
+ let batRight = bat.getRight();
+ let ballLeft = ball.getLeft();
+ let ballRight = ball.getRight();
+
+ if (wall = 4) {
+ let exit = (batLeft > ballRight) | (batRight < ballLeft);
+ if (~exit) {
+ if (ballRight < (batLeft + 10)) { let bouncingDirection = -1; }
+ else {
+ if (ballLeft > (batRight - 10)) { let bouncingDirection = 1; }
+ }
+
+ let batWidth = batWidth - 2;
+ do bat.setWidth(batWidth);
+ let score = score + 1;
+ do Output.moveCursor(22,7);
+ do Output.printInt(score);
+ }
+ }
+ do ball.bounce(bouncingDirection);
+ }
+ return;
+ }
+}
\ No newline at end of file diff --git a/projects/11/Seven/Main.jack b/projects/11/Seven/Main.jack new file mode 100644 index 0000000..067402e --- /dev/null +++ b/projects/11/Seven/Main.jack @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/11/Seven/Main.jack
+
+/**
+ * Computes the value of 1 + (2 * 3) and prints the result
+ * at the top-left of the screen.
+ */
+class Main {
+
+ function void main() {
+ do Output.printInt(1 + (2 * 3));
+ return;
+ }
+
+}
diff --git a/projects/11/Square/Main.jack b/projects/11/Square/Main.jack new file mode 100644 index 0000000..0753893 --- /dev/null +++ b/projects/11/Square/Main.jack @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/11/Square/Main.jack
+
+// (same as projects/09/Square/Main.jack)
+
+/** Initializes a new Square Dance game and starts running it. */
+class Main {
+ function void main() {
+ var SquareGame game;
+ let game = SquareGame.new();
+ do game.run();
+ do game.dispose();
+ return;
+ }
+}
diff --git a/projects/11/Square/Square.jack b/projects/11/Square/Square.jack new file mode 100644 index 0000000..5a92838 --- /dev/null +++ b/projects/11/Square/Square.jack @@ -0,0 +1,110 @@ +// This file is part of www.nand2tetris.org +// and the book "The Elements of Computing Systems" +// by Nisan and Schocken, MIT Press. +// File name: projects/11/Square/Square.jack + +// (same as projects/09/Square/Square.jack) + +/** Implements a graphical square. */ +class Square { + + field int x, y; // screen location of the square's top-left corner + field int size; // length of this square, in pixels + + /** Constructs a new square with a given location and size. */ + constructor Square new(int Ax, int Ay, int Asize) { + let x = Ax; + let y = Ay; + let size = Asize; + do draw(); + return this; + } + + /** Disposes this square. */ + method void dispose() { + do Memory.deAlloc(this); + return; + } + + /** Draws the square on the screen. */ + method void draw() { + do Screen.setColor(true); + do Screen.drawRectangle(x, y, x + size, y + size); + return; + } + + /** Erases the square from the screen. */ + method void erase() { + do Screen.setColor(false); + do Screen.drawRectangle(x, y, x + size, y + size); + return; + } + + /** Increments the square size by 2 pixels. */ + method void incSize() { + if (((y + size) < 254) & ((x + size) < 510)) { + do erase(); + let size = size + 2; + do draw(); + } + return; + } + + /** Decrements the square size by 2 pixels. */ + method void decSize() { + if (size > 2) { + do erase(); + let size = size - 2; + do draw(); + } + return; + } + + /** Moves the square up by 2 pixels. */ + method void moveUp() { + if (y > 1) { + do Screen.setColor(false); + do Screen.drawRectangle(x, (y + size) - 1, x + size, y + size); + let y = y - 2; + do Screen.setColor(true); + do Screen.drawRectangle(x, y, x + size, y + 1); + } + return; + } + + /** Moves the square down by 2 pixels. */ + method void moveDown() { + if ((y + size) < 254) { + do Screen.setColor(false); + do Screen.drawRectangle(x, y, x + size, y + 1); + let y = y + 2; + do Screen.setColor(true); + do Screen.drawRectangle(x, (y + size) - 1, x + size, y + size); + } + return; + } + + /** Moves the square left by 2 pixels. */ + method void moveLeft() { + if (x > 1) { + do Screen.setColor(false); + do Screen.drawRectangle((x + size) - 1, y, x + size, y + size); + let x = x - 2; + do Screen.setColor(true); + do Screen.drawRectangle(x, y, x + 1, y + size); + } + return; + } + + /** Moves the square right by 2 pixels. */ + method void moveRight() { + if ((x + size) < 510) { + do Screen.setColor(false); + do Screen.drawRectangle(x, y, x + 1, y + size); + let x = x + 2; + do Screen.setColor(true); + do Screen.drawRectangle((x + size) - 1, y, x + size, y + size); + } + return; + } +} diff --git a/projects/11/Square/SquareGame.jack b/projects/11/Square/SquareGame.jack new file mode 100644 index 0000000..4fe7e39 --- /dev/null +++ b/projects/11/Square/SquareGame.jack @@ -0,0 +1,81 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/11/Square/SquareGame.jack
+
+// (same as projects/09/Square/SquareGame.jack)
+
+/**
+ * Implements the Square Dance game.
+ * This simple game allows the user to move a black square around
+ * the screen, and change the square's size during the movement.
+ * When the game starts, a square of 30 by 30 pixels is shown at the
+ * top-left corner of the screen. The user controls the square as follows.
+ * The 4 arrow keys are used to move the square up, down, left, and right.
+ * The 'z' and 'x' keys are used, respectively, to decrement and increment
+ * the square's size. The 'q' key is used to quit the game.
+ */
+
+class SquareGame {
+ field Square square; // the square of this game
+ field int direction; // the square's current direction:
+ // 0=none, 1=up, 2=down, 3=left, 4=right
+
+ /** Constructs a new Square Game. */
+ constructor SquareGame new() {
+ // Creates a 30 by 30 pixels square and positions it at the top-left
+ // of the screen.
+ let square = Square.new(0, 0, 30);
+ let direction = 0; // initial state is no movement
+ return this;
+ }
+
+ /** Disposes this game. */
+ method void dispose() {
+ do square.dispose();
+ do Memory.deAlloc(this);
+ return;
+ }
+
+ /** Moves the square in the current direction. */
+ method void moveSquare() {
+ if (direction = 1) { do square.moveUp(); }
+ if (direction = 2) { do square.moveDown(); }
+ if (direction = 3) { do square.moveLeft(); }
+ if (direction = 4) { do square.moveRight(); }
+ do Sys.wait(5); // delays the next movement
+ return;
+ }
+
+ /** Runs the game: handles the user's inputs and moves the square accordingly */
+ method void run() {
+ var char key; // the key currently pressed by the user
+ var boolean exit;
+ let exit = false;
+
+ while (~exit) {
+ // waits for a key to be pressed
+ while (key = 0) {
+ let key = Keyboard.keyPressed();
+ do moveSquare();
+ }
+ if (key = 81) { let exit = true; } // q key
+ if (key = 90) { do square.decSize(); } // z key
+ if (key = 88) { do square.incSize(); } // x key
+ if (key = 131) { let direction = 1; } // up arrow
+ if (key = 133) { let direction = 2; } // down arrow
+ if (key = 130) { let direction = 3; } // left arrow
+ if (key = 132) { let direction = 4; } // right arrow
+
+ // waits for the key to be released
+ while (~(key = 0)) {
+ let key = Keyboard.keyPressed();
+ do moveSquare();
+ }
+ } // while
+ return;
+ }
+}
+
+
+
diff --git a/projects/12/Array.jack b/projects/12/Array.jack new file mode 100644 index 0000000..ee31129 --- /dev/null +++ b/projects/12/Array.jack @@ -0,0 +1,23 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/Array.jack
+
+/**
+ * Represents an array.
+ * In the Jack language, arrays are instances of the Array class.
+ * Once declared, the array entries can be accessed using the usual
+ * syntax arr[i]. Each array entry can hold a primitive data type as
+ * well as any object type. Different array entries can have different
+ * data types.
+ */
+class Array {
+
+ /** Constructs a new Array of the given size. */
+ function Array new(int size) {
+ }
+
+ /** Disposes this array. */
+ method void dispose() {
+ }
+}
diff --git a/projects/12/ArrayTest/ArrayTest.cmp b/projects/12/ArrayTest/ArrayTest.cmp new file mode 100644 index 0000000..d1a9798 --- /dev/null +++ b/projects/12/ArrayTest/ArrayTest.cmp @@ -0,0 +1,2 @@ +|RAM[8000]|RAM[8001]|RAM[8002]|RAM[8003]|
+| 222 | 122 | 100 | 10 |
diff --git a/projects/12/ArrayTest/ArrayTest.tst b/projects/12/ArrayTest/ArrayTest.tst new file mode 100644 index 0000000..89934b9 --- /dev/null +++ b/projects/12/ArrayTest/ArrayTest.tst @@ -0,0 +1,15 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/ArrayTest/ArrayTest.tst
+
+load,
+output-file ArrayTest.out,
+compare-to ArrayTest.cmp,
+output-list RAM[8000]%D2.6.1 RAM[8001]%D2.6.1 RAM[8002]%D2.6.1 RAM[8003]%D2.6.1;
+
+repeat 1000000 {
+ vmstep;
+}
+
+output;
diff --git a/projects/12/ArrayTest/Main.jack b/projects/12/ArrayTest/Main.jack new file mode 100644 index 0000000..439770a --- /dev/null +++ b/projects/12/ArrayTest/Main.jack @@ -0,0 +1,40 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/ArrayTest/Main.jack
+
+/** Test program for the OS Array class. */
+class Main {
+
+ /** Performs several Array manipulations. */
+ function void main() {
+ var Array r; // stores test results
+ var Array a, b, c;
+
+ let r = 8000;
+
+ let a = Array.new(3);
+ let a[2] = 222;
+ let r[0] = a[2]; // RAM[8000] = 222
+
+ let b = Array.new(3);
+ let b[1] = a[2] - 100;
+ let r[1] = b[1]; // RAM[8001] = 122
+
+ let c = Array.new(500);
+ let c[499] = a[2] - b[1];
+ let r[2] = c[499]; // RAM[8002] = 100
+
+ do a.dispose();
+ do b.dispose();
+
+ let b = Array.new(3);
+ let b[0] = c[499] - 90;
+ let r[3] = b[0]; // RAM[8003] = 10
+
+ do c.dispose();
+ do b.dispose();
+
+ return;
+ }
+}
diff --git a/projects/12/Keyboard.jack b/projects/12/Keyboard.jack new file mode 100644 index 0000000..03e1031 --- /dev/null +++ b/projects/12/Keyboard.jack @@ -0,0 +1,62 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/Keyboard.jack
+
+/**
+ * A library for handling user input from the keyboard.
+ */
+class Keyboard {
+
+ /** Initializes the keyboard. */
+ function void init() {
+ }
+
+ /**
+ * Returns the character of the currently pressed key on the keyboard;
+ * if no key is currently pressed, returns 0.
+ *
+ * Recognizes all ASCII characters, as well as the following keys:
+ * new line = 128 = String.newline()
+ * backspace = 129 = String.backspace()
+ * left arrow = 130
+ * up arrow = 131
+ * right arrow = 132
+ * down arrow = 133
+ * home = 134
+ * End = 135
+ * page up = 136
+ * page down = 137
+ * insert = 138
+ * delete = 139
+ * ESC = 140
+ * F1 - F12 = 141 - 152
+ */
+ function char keyPressed() {
+ }
+
+ /**
+ * Waits until a key is pressed on the keyboard and released,
+ * then echoes the key to the screen, and returns the character
+ * of the pressed key.
+ */
+ function char readChar() {
+ }
+
+ /**
+ * Displays the message on the screen, reads from the keyboard the entered
+ * text until a newline character is detected, echoes the text to the screen,
+ * and returns its value. Also handles user backspaces.
+ */
+ function String readLine(String message) {
+ }
+
+ /**
+ * Displays the message on the screen, reads from the keyboard the entered
+ * text until a newline character is detected, echoes the text to the screen,
+ * and returns its integer value (until the first non-digit character in the
+ * entered text is detected). Also handles user backspaces.
+ */
+ function int readInt(String message) {
+ }
+}
diff --git a/projects/12/KeyboardTest/KeyboardTestOutput.gif b/projects/12/KeyboardTest/KeyboardTestOutput.gif Binary files differnew file mode 100644 index 0000000..944983a --- /dev/null +++ b/projects/12/KeyboardTest/KeyboardTestOutput.gif diff --git a/projects/12/KeyboardTest/Main.jack b/projects/12/KeyboardTest/Main.jack new file mode 100644 index 0000000..e89182c --- /dev/null +++ b/projects/12/KeyboardTest/Main.jack @@ -0,0 +1,93 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/KeyboardTest/Main.jack
+
+/** Test program for the OS Keyboard class. */
+class Main {
+
+ /** Gets input from the user and verifies its contents. */
+ function void main() {
+ var char c, key;
+ var String s;
+ var int i;
+ var boolean ok;
+
+ let ok = false;
+ do Output.printString("keyPressed test:");
+ do Output.println();
+ while (~ok) {
+ do Output.printString("Please press the 'Page Down' key");
+ while (key = 0) {
+ let key = Keyboard.keyPressed();
+ }
+ let c = key;
+ while (~(key = 0)) {
+ let key = Keyboard.keyPressed();
+ }
+
+ do Output.println();
+
+ if (c = 137) {
+ do Output.printString("ok");
+ do Output.println();
+ let ok = true;
+ }
+ }
+
+ let ok = false;
+ do Output.printString("readChar test:");
+ do Output.println();
+ do Output.printString("(Verify that the pressed character is echoed to the screen)");
+ do Output.println();
+ while (~ok) {
+ do Output.printString("Please press the number '3': ");
+ let c = Keyboard.readChar();
+
+ do Output.println();
+
+ if (c = 51) {
+ do Output.printString("ok");
+ do Output.println();
+ let ok = true;
+ }
+ }
+
+ let ok = false;
+ do Output.printString("readLine test:");
+ do Output.println();
+ do Output.printString("(Verify echo and usage of 'backspace')");
+ do Output.println();
+ while (~ok) {
+ let s = Keyboard.readLine("Please type 'JACK' and press enter: ");
+
+ if (s.length() = 4) {
+ if ((s.charAt(0) = 74) & (s.charAt(1) = 65) & (s.charAt(2) = 67) & (s.charAt(3) = 75)) {
+ do Output.printString("ok");
+ do Output.println();
+ let ok = true;
+ }
+ }
+ }
+
+ let ok = false;
+ do Output.printString("readInt test:");
+ do Output.println();
+ do Output.printString("(Verify echo and usage of 'backspace')");
+ do Output.println();
+ while (~ok) {
+ let i = Keyboard.readInt("Please type '-32123' and press enter: ");
+
+ if (i = (-32123)) {
+ do Output.printString("ok");
+ do Output.println();
+ let ok = true;
+ }
+ }
+
+ do Output.println();
+ do Output.printString("Test completed successfully");
+
+ return;
+ }
+}
diff --git a/projects/12/Math.jack b/projects/12/Math.jack new file mode 100644 index 0000000..a57f023 --- /dev/null +++ b/projects/12/Math.jack @@ -0,0 +1,47 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/Math.jack
+
+/**
+ * A library of commonly used mathematical functions.
+ * Note: Jack compilers implement multiplication and division using OS method calls.
+ */
+class Math {
+
+ /** Initializes the library. */
+ function void init() {
+ }
+
+ /** Returns the absolute value of x. */
+ function int abs(int x) {
+ }
+
+ /** Returns the product of x and y.
+ * When a Jack compiler detects the multiplication operator '*' in the
+ * program's code, it handles it by invoking this method. In other words,
+ * the Jack expressions x*y and multiply(x,y) return the same value.
+ */
+ function int multiply(int x, int y) {
+ }
+
+ /** Returns the integer part of x/y.
+ * When a Jack compiler detects the multiplication operator '/' in the
+ * program's code, it handles it by invoking this method. In other words,
+ * the Jack expressions x/y and divide(x,y) return the same value.
+ */
+ function int divide(int x, int y) {
+ }
+
+ /** Returns the integer part of the square root of x. */
+ function int sqrt(int x) {
+ }
+
+ /** Returns the greater number. */
+ function int max(int a, int b) {
+ }
+
+ /** Returns the smaller number. */
+ function int min(int a, int b) {
+ }
+}
diff --git a/projects/12/MathTest/Main.jack b/projects/12/MathTest/Main.jack new file mode 100644 index 0000000..de5cec2 --- /dev/null +++ b/projects/12/MathTest/Main.jack @@ -0,0 +1,35 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/MathTest/Main.jack
+
+/** Test program for the OS Math class. */
+class Main {
+
+ /** Performs various mathematical operations, using calls to the Math class methods. */
+ function void main() {
+ var Array r; // stores the test results;
+
+ let r = 8000;
+
+ let r[0] = 2 * 3; // 6
+ let r[1] = r[0] * (-30); // 6 * (-30) = -180
+ let r[2] = r[1] * 100; // (-180) * 100 = -18000
+ let r[3] = 1 * r[2]; // 1 * (-18000) = -18000
+ let r[4] = r[3] * 0; // 0
+
+ let r[5] = 9 / 3; // 3
+ let r[6] = (-18000) / 6; // -3000
+ let r[7] = 32766 / (-32767); // 0
+
+ let r[8] = Math.sqrt(9); // 3
+ let r[9] = Math.sqrt(32767); // 181
+
+ let r[10] = Math.min(345, 123); // 123
+ let r[11] = Math.max(123, -345); // 123
+ let r[12] = Math.abs(27); // 27
+ let r[13] = Math.abs(-32767); // 32767
+
+ return;
+ }
+}
diff --git a/projects/12/MathTest/MathTest.cmp b/projects/12/MathTest/MathTest.cmp new file mode 100644 index 0000000..703c1be --- /dev/null +++ b/projects/12/MathTest/MathTest.cmp @@ -0,0 +1,2 @@ +|RAM[8000]|RAM[8001]|RAM[8002]|RAM[8003]|RAM[8004]|RAM[8005]|RAM[8006]|RAM[8007]|RAM[8008]|RAM[8009]|RAM[8010]|RAM[8011]|RAM[8012]|RAM[8013]|
+| 6 | -180 | -18000 | -18000 | 0 | 3 | -3000 | 0 | 3 | 181 | 123 | 123 | 27 | 32767 |
diff --git a/projects/12/MathTest/MathTest.tst b/projects/12/MathTest/MathTest.tst new file mode 100644 index 0000000..127dbb4 --- /dev/null +++ b/projects/12/MathTest/MathTest.tst @@ -0,0 +1,15 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/MathTest/MathTest.tst
+
+load,
+output-file MathTest.out,
+compare-to MathTest.cmp,
+output-list RAM[8000]%D2.6.1 RAM[8001]%D2.6.1 RAM[8002]%D2.6.1 RAM[8003]%D2.6.1 RAM[8004]%D2.6.1 RAM[8005]%D2.6.1 RAM[8006]%D2.6.1 RAM[8007]%D2.6.1 RAM[8008]%D2.6.1 RAM[8009]%D2.6.1 RAM[8010]%D2.6.1 RAM[8011]%D2.6.1 RAM[8012]%D2.6.1 RAM[8013]%D2.6.1;
+
+repeat 1000000 {
+ vmstep;
+}
+
+output;
diff --git a/projects/12/Memory.jack b/projects/12/Memory.jack new file mode 100644 index 0000000..941eec1 --- /dev/null +++ b/projects/12/Memory.jack @@ -0,0 +1,34 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/Memory.jack
+
+/**
+ * This library provides two services: direct access to the computer's main
+ * memory (RAM), and allocation and recycling of memory blocks. The Hack RAM
+ * consists of 32,768 words, each holding a 16-bit binary number.
+ */
+class Memory {
+
+ /** Initializes the class. */
+ function void init() {
+ }
+
+ /** Returns the RAM value at the given address. */
+ function int peek(int address) {
+ }
+
+ /** Sets the RAM value at the given address to the given value. */
+ function void poke(int address, int value) {
+ }
+
+ /** Finds an available RAM block of the given size and returns
+ * a reference to its base address. */
+ function int alloc(int size) {
+ }
+
+ /** De-allocates the given object (cast as an array) by making
+ * it available for future allocations. */
+ function void deAlloc(Array o) {
+ }
+}
diff --git a/projects/12/MemoryTest/Main.jack b/projects/12/MemoryTest/Main.jack new file mode 100644 index 0000000..77a53a9 --- /dev/null +++ b/projects/12/MemoryTest/Main.jack @@ -0,0 +1,42 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/MemoryTest/Main.jack
+
+/** Test program for the OS Memory class. */
+class Main {
+
+ /** Performs various memory manipulations. */
+ function void main() {
+ var int temp;
+ var Array a, b, c;
+
+ do Memory.poke(8000, 333); // RAM[8000] = 333
+ let temp = Memory.peek(8000);
+ do Memory.poke(8001, temp + 1); // RAM[8001] = 334
+
+ let a = Array.new(3); // uses Memory.alloc
+ let a[2] = 222;
+ do Memory.poke(8002, a[2]); // RAM[8002] = 222
+
+ let b = Array.new(3);
+ let b[1] = a[2] - 100;
+ do Memory.poke(8003, b[1]); // RAM[8003] = 122
+
+ let c = Array.new(500);
+ let c[499] = a[2] - b[1];
+ do Memory.poke(8004, c[499]); // RAM[8004] = 100
+
+ do a.dispose(); // uses Memory.deAlloc
+ do b.dispose();
+
+ let b = Array.new(3);
+ let b[0] = c[499] - 90;
+ do Memory.poke(8005, b[0]); // RAM[8005] = 10
+
+ do c.dispose();
+ do b.dispose();
+
+ return;
+ }
+}
diff --git a/projects/12/MemoryTest/MemoryTest.cmp b/projects/12/MemoryTest/MemoryTest.cmp new file mode 100644 index 0000000..057958b --- /dev/null +++ b/projects/12/MemoryTest/MemoryTest.cmp @@ -0,0 +1,2 @@ +|RAM[8000]|RAM[8001]|RAM[8002]|RAM[8003]|RAM[8004]|RAM[8005]|
+| 333 | 334 | 222 | 122 | 100 | 10 |
diff --git a/projects/12/MemoryTest/MemoryTest.tst b/projects/12/MemoryTest/MemoryTest.tst new file mode 100644 index 0000000..1da34fd --- /dev/null +++ b/projects/12/MemoryTest/MemoryTest.tst @@ -0,0 +1,15 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/MemoryTest/MemoryTest.tst
+
+load,
+output-file MemoryTest.out,
+compare-to MemoryTest.cmp,
+output-list RAM[8000]%D2.6.1 RAM[8001]%D2.6.1 RAM[8002]%D2.6.1 RAM[8003]%D2.6.1 RAM[8004]%D2.6.1 RAM[8005]%D2.6.1;
+
+repeat 1000000 {
+ vmstep;
+}
+
+output;
diff --git a/projects/12/Output.jack b/projects/12/Output.jack new file mode 100644 index 0000000..18e3382 --- /dev/null +++ b/projects/12/Output.jack @@ -0,0 +1,203 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/Output.jack
+
+/**
+ * A library of functions for writing text on the screen.
+ * The Hack physical screen consists of 512 rows of 256 pixels each.
+ * The library uses a fixed font, in which each character is displayed
+ * within a frame which is 11 pixels high (including 1 pixel for inter-line
+ * spacing) and 8 pixels wide (including 2 pixels for inter-character spacing).
+ * The resulting grid accommodates 23 rows (indexed 0..22, top to bottom)
+ * of 64 characters each (indexed 0..63, left to right). The top left
+ * character position on the screen is indexed (0,0). A cursor, implemented
+ * as a small filled square, indicates where the next character will be displayed.
+ */
+class Output {
+
+ // Character map for displaying characters
+ static Array charMaps;
+
+ /** Initializes the screen, and locates the cursor at the screen's top-left. */
+ function void init() {
+ }
+
+ // Initializes the character map array
+ function void initMap() {
+ var int i;
+
+ let charMaps = Array.new(127);
+
+ // Black square, used for displaying non-printable characters.
+ do Output.create(0,63,63,63,63,63,63,63,63,63,0,0);
+
+ // Assigns the bitmap for each character in the charachter set.
+ // The first parameter is the character index, the next 11 numbers
+ // are the values of each row in the frame that represents this character.
+ do Output.create(32,0,0,0,0,0,0,0,0,0,0,0); //
+ do Output.create(33,12,30,30,30,12,12,0,12,12,0,0); // !
+ do Output.create(34,54,54,20,0,0,0,0,0,0,0,0); // "
+ do Output.create(35,0,18,18,63,18,18,63,18,18,0,0); // #
+ do Output.create(36,12,30,51,3,30,48,51,30,12,12,0); // $
+ do Output.create(37,0,0,35,51,24,12,6,51,49,0,0); // %
+ do Output.create(38,12,30,30,12,54,27,27,27,54,0,0); // &
+ do Output.create(39,12,12,6,0,0,0,0,0,0,0,0); // '
+ do Output.create(40,24,12,6,6,6,6,6,12,24,0,0); // (
+ do Output.create(41,6,12,24,24,24,24,24,12,6,0,0); // )
+ do Output.create(42,0,0,0,51,30,63,30,51,0,0,0); // *
+ do Output.create(43,0,0,0,12,12,63,12,12,0,0,0); // +
+ do Output.create(44,0,0,0,0,0,0,0,12,12,6,0); // ,
+ do Output.create(45,0,0,0,0,0,63,0,0,0,0,0); // -
+ do Output.create(46,0,0,0,0,0,0,0,12,12,0,0); // .
+ do Output.create(47,0,0,32,48,24,12,6,3,1,0,0); // /
+
+ do Output.create(48,12,30,51,51,51,51,51,30,12,0,0); // 0
+ do Output.create(49,12,14,15,12,12,12,12,12,63,0,0); // 1
+ do Output.create(50,30,51,48,24,12,6,3,51,63,0,0); // 2
+ do Output.create(51,30,51,48,48,28,48,48,51,30,0,0); // 3
+ do Output.create(52,16,24,28,26,25,63,24,24,60,0,0); // 4
+ do Output.create(53,63,3,3,31,48,48,48,51,30,0,0); // 5
+ do Output.create(54,28,6,3,3,31,51,51,51,30,0,0); // 6
+ do Output.create(55,63,49,48,48,24,12,12,12,12,0,0); // 7
+ do Output.create(56,30,51,51,51,30,51,51,51,30,0,0); // 8
+ do Output.create(57,30,51,51,51,62,48,48,24,14,0,0); // 9
+
+ do Output.create(58,0,0,12,12,0,0,12,12,0,0,0); // :
+ do Output.create(59,0,0,12,12,0,0,12,12,6,0,0); // ;
+ do Output.create(60,0,0,24,12,6,3,6,12,24,0,0); // <
+ do Output.create(61,0,0,0,63,0,0,63,0,0,0,0); // =
+ do Output.create(62,0,0,3,6,12,24,12,6,3,0,0); // >
+ do Output.create(64,30,51,51,59,59,59,27,3,30,0,0); // @
+ do Output.create(63,30,51,51,24,12,12,0,12,12,0,0); // ?
+
+ do Output.create(65,0,0,0,0,0,0,0,0,0,0,0); // A ** TO BE FILLED **
+ do Output.create(66,31,51,51,51,31,51,51,51,31,0,0); // B
+ do Output.create(67,28,54,35,3,3,3,35,54,28,0,0); // C
+ do Output.create(68,15,27,51,51,51,51,51,27,15,0,0); // D
+ do Output.create(69,63,51,35,11,15,11,35,51,63,0,0); // E
+ do Output.create(70,63,51,35,11,15,11,3,3,3,0,0); // F
+ do Output.create(71,28,54,35,3,59,51,51,54,44,0,0); // G
+ do Output.create(72,51,51,51,51,63,51,51,51,51,0,0); // H
+ do Output.create(73,30,12,12,12,12,12,12,12,30,0,0); // I
+ do Output.create(74,60,24,24,24,24,24,27,27,14,0,0); // J
+ do Output.create(75,51,51,51,27,15,27,51,51,51,0,0); // K
+ do Output.create(76,3,3,3,3,3,3,35,51,63,0,0); // L
+ do Output.create(77,33,51,63,63,51,51,51,51,51,0,0); // M
+ do Output.create(78,51,51,55,55,63,59,59,51,51,0,0); // N
+ do Output.create(79,30,51,51,51,51,51,51,51,30,0,0); // O
+ do Output.create(80,31,51,51,51,31,3,3,3,3,0,0); // P
+ do Output.create(81,30,51,51,51,51,51,63,59,30,48,0);// Q
+ do Output.create(82,31,51,51,51,31,27,51,51,51,0,0); // R
+ do Output.create(83,30,51,51,6,28,48,51,51,30,0,0); // S
+ do Output.create(84,63,63,45,12,12,12,12,12,30,0,0); // T
+ do Output.create(85,51,51,51,51,51,51,51,51,30,0,0); // U
+ do Output.create(86,51,51,51,51,51,30,30,12,12,0,0); // V
+ do Output.create(87,51,51,51,51,51,63,63,63,18,0,0); // W
+ do Output.create(88,51,51,30,30,12,30,30,51,51,0,0); // X
+ do Output.create(89,51,51,51,51,30,12,12,12,30,0,0); // Y
+ do Output.create(90,63,51,49,24,12,6,35,51,63,0,0); // Z
+
+ do Output.create(91,30,6,6,6,6,6,6,6,30,0,0); // [
+ do Output.create(92,0,0,1,3,6,12,24,48,32,0,0); // \
+ do Output.create(93,30,24,24,24,24,24,24,24,30,0,0); // ]
+ do Output.create(94,8,28,54,0,0,0,0,0,0,0,0); // ^
+ do Output.create(95,0,0,0,0,0,0,0,0,0,63,0); // _
+ do Output.create(96,6,12,24,0,0,0,0,0,0,0,0); // `
+
+ do Output.create(97,0,0,0,14,24,30,27,27,54,0,0); // a
+ do Output.create(98,3,3,3,15,27,51,51,51,30,0,0); // b
+ do Output.create(99,0,0,0,30,51,3,3,51,30,0,0); // c
+ do Output.create(100,48,48,48,60,54,51,51,51,30,0,0); // d
+ do Output.create(101,0,0,0,30,51,63,3,51,30,0,0); // e
+ do Output.create(102,28,54,38,6,15,6,6,6,15,0,0); // f
+ do Output.create(103,0,0,30,51,51,51,62,48,51,30,0); // g
+ do Output.create(104,3,3,3,27,55,51,51,51,51,0,0); // h
+ do Output.create(105,12,12,0,14,12,12,12,12,30,0,0); // i
+ do Output.create(106,48,48,0,56,48,48,48,48,51,30,0); // j
+ do Output.create(107,3,3,3,51,27,15,15,27,51,0,0); // k
+ do Output.create(108,14,12,12,12,12,12,12,12,30,0,0); // l
+ do Output.create(109,0,0,0,29,63,43,43,43,43,0,0); // m
+ do Output.create(110,0,0,0,29,51,51,51,51,51,0,0); // n
+ do Output.create(111,0,0,0,30,51,51,51,51,30,0,0); // o
+ do Output.create(112,0,0,0,30,51,51,51,31,3,3,0); // p
+ do Output.create(113,0,0,0,30,51,51,51,62,48,48,0); // q
+ do Output.create(114,0,0,0,29,55,51,3,3,7,0,0); // r
+ do Output.create(115,0,0,0,30,51,6,24,51,30,0,0); // s
+ do Output.create(116,4,6,6,15,6,6,6,54,28,0,0); // t
+ do Output.create(117,0,0,0,27,27,27,27,27,54,0,0); // u
+ do Output.create(118,0,0,0,51,51,51,51,30,12,0,0); // v
+ do Output.create(119,0,0,0,51,51,51,63,63,18,0,0); // w
+ do Output.create(120,0,0,0,51,30,12,12,30,51,0,0); // x
+ do Output.create(121,0,0,0,51,51,51,62,48,24,15,0); // y
+ do Output.create(122,0,0,0,63,27,12,6,51,63,0,0); // z
+
+ do Output.create(123,56,12,12,12,7,12,12,12,56,0,0); // {
+ do Output.create(124,12,12,12,12,12,12,12,12,12,0,0); // |
+ do Output.create(125,7,12,12,12,56,12,12,12,7,0,0); // }
+ do Output.create(126,38,45,25,0,0,0,0,0,0,0,0); // ~
+
+ return;
+ }
+
+ // Creates the character map array of the given character index, using the given values.
+ function void create(int index, int a, int b, int c, int d, int e,
+ int f, int g, int h, int i, int j, int k) {
+ var Array map;
+
+ let map = Array.new(11);
+ let charMaps[index] = map;
+
+ let map[0] = a;
+ let map[1] = b;
+ let map[2] = c;
+ let map[3] = d;
+ let map[4] = e;
+ let map[5] = f;
+ let map[6] = g;
+ let map[7] = h;
+ let map[8] = i;
+ let map[9] = j;
+ let map[10] = k;
+
+ return;
+ }
+
+ // Returns the character map (array of size 11) of the given character.
+ // If the given character is invalid or non-printable, returns the
+ // character map of a black square.
+ function Array getMap(char c) {
+ if ((c < 32) | (c > 126)) {
+ let c = 0;
+ }
+ return charMaps[c];
+ }
+
+ /** Moves the cursor to the j-th column of the i-th row,
+ * and erases the character displayed there. */
+ function void moveCursor(int i, int j) {
+ }
+
+ /** Displays the given character at the cursor location,
+ * and advances the cursor one column forward. */
+ function void printChar(char c) {
+ }
+
+ /** displays the given string starting at the cursor location,
+ * and advances the cursor appropriately. */
+ function void printString(String s) {
+ }
+
+ /** Displays the given integer starting at the cursor location,
+ * and advances the cursor appropriately. */
+ function void printInt(int i) {
+ }
+
+ /** Advances the cursor to the beginning of the next line. */
+ function void println() {
+ }
+
+ /** Moves the cursor one column back. */
+ function void backSpace() {
+ }
+}
diff --git a/projects/12/OutputTest/Main.jack b/projects/12/OutputTest/Main.jack new file mode 100644 index 0000000..f243068 --- /dev/null +++ b/projects/12/OutputTest/Main.jack @@ -0,0 +1,42 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/OutputTest/Main.jack
+
+/** Test program for the OS Output class. */
+class Main {
+
+ /** Outputs the entire character set to the screen using all the
+ * methods of the Output class. */
+ function void main() {
+ var String s;
+
+ let s = String.new(1);
+ do s.appendChar(String.doubleQuote());
+
+ do Output.moveCursor(0, 63);
+ do Output.printChar(66);
+ do Output.moveCursor(22, 0);
+ do Output.printChar(67);
+ do Output.moveCursor(22, 63);
+ do Output.printChar(68);
+ do Output.printChar(65);
+
+ do Output.moveCursor(2, 0);
+ do Output.printString("0123456789");
+ do Output.println();
+
+ do Output.printString("ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz");
+ do Output.println();
+
+ do Output.printString("!#$%&'()*+,-./:;<=>?@[\]^_`{|}~");
+ do Output.printString(s);
+ do Output.println();
+
+ do Output.printInt(-12345);
+ do Output.backSpace();
+ do Output.printInt(6789);
+
+ return;
+ }
+}
diff --git a/projects/12/OutputTest/OutputTestOutput.gif b/projects/12/OutputTest/OutputTestOutput.gif Binary files differnew file mode 100644 index 0000000..b8ec2c0 --- /dev/null +++ b/projects/12/OutputTest/OutputTestOutput.gif diff --git a/projects/12/Screen.jack b/projects/12/Screen.jack new file mode 100644 index 0000000..7356d35 --- /dev/null +++ b/projects/12/Screen.jack @@ -0,0 +1,43 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/Screen.jack
+
+/**
+ * A library of functions for displaying graphics on the screen.
+ * The Hack physical screen consists of 512 rows (indexed 0..511, top to bottom)
+ * of 256 pixels each (indexed 0..255, left to right). The top left pixel on
+ * the screen is indexed (0,0).
+ */
+class Screen {
+
+ /** Initializes the Screen. */
+ function void init() {
+ }
+
+ /** Erases the entire screen. */
+ function void clearScreen() {
+ }
+
+ /** Sets the current color, to be used for all subsequent drawXXX commands.
+ * Black is represented by true, white by false. */
+ function void setColor(boolean b) {
+ }
+
+ /** Draws the (x,y) pixel, using the current color. */
+ function void drawPixel(int x, int y) {
+ }
+
+ /** Draws a line from pixel (x1,y1) to pixel (x2,y2), using the current color. */
+ function void drawLine(int x1, int y1, int x2, int y2) {
+ }
+
+ /** Draws a filled rectangle whose top left corner is (x1, y1)
+ * and bottom right corner is (x2,y2), using the current color. */
+ function void drawRectangle(int x1, int y1, int x2, int y2) {
+ }
+
+ /** Draws a filled circle of radius r<=181 around (x,y), using the current color. */
+ function void drawCircle(int x, int y, int r) {
+ }
+}
diff --git a/projects/12/ScreenTest/Main.jack b/projects/12/ScreenTest/Main.jack new file mode 100644 index 0000000..00f36bd --- /dev/null +++ b/projects/12/ScreenTest/Main.jack @@ -0,0 +1,36 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/ScreenTest/Main.jack
+
+/** Test program for the OS Screen class. */
+class Main {
+
+ /** Draws a sample pictue on the screen using lines and circles. */
+ function void main() {
+
+ do Screen.drawLine(0,220,511,220); // base line
+ do Screen.drawRectangle(280,90,410,220); // house
+
+ do Screen.setColor(false);
+ do Screen.drawRectangle(350,120,390,219); // door
+ do Screen.drawRectangle(292,120,332,150); // window
+
+ do Screen.setColor(true);
+ do Screen.drawCircle(360,170,3); // door handle
+ do Screen.drawLine(280,90,345,35); // roof
+ do Screen.drawLine(345,35,410,90); // roof
+
+ do Screen.drawCircle(140,60,30); // sun
+ do Screen.drawLine(140,26, 140, 6);
+ do Screen.drawLine(163,35,178,20);
+ do Screen.drawLine(174,60,194,60);
+ do Screen.drawLine(163,85,178,100);
+ do Screen.drawLine(140,94,140,114);
+ do Screen.drawLine(117,85,102,100);
+ do Screen.drawLine(106,60,86,60);
+ do Screen.drawLine(117,35,102,20);
+
+ return;
+ }
+}
diff --git a/projects/12/ScreenTest/ScreenTestOutput.gif b/projects/12/ScreenTest/ScreenTestOutput.gif Binary files differnew file mode 100644 index 0000000..f1742cc --- /dev/null +++ b/projects/12/ScreenTest/ScreenTestOutput.gif diff --git a/projects/12/String.jack b/projects/12/String.jack new file mode 100644 index 0000000..228d71c --- /dev/null +++ b/projects/12/String.jack @@ -0,0 +1,64 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/String.jack
+
+/**
+ * Represents character strings. In addition for constructing and disposing
+ * strings, the class features methods for getting and setting individual
+ * characters of the string, for erasing the string's last character,
+ * for appending a character to the string's end, and more typical
+ * string-oriented operations.
+ */
+class String {
+
+ /** constructs a new empty string with a maximum length of maxLength
+ * and initial length of 0. */
+ constructor String new(int maxLength) {
+ }
+
+ /** Disposes this string. */
+ method void dispose() {
+ }
+
+ /** Returns the current length of this string. */
+ method int length() {
+ }
+
+ /** Returns the character at the j-th location of this string. */
+ method char charAt(int j) {
+ }
+
+ /** Sets the character at the j-th location of this string to c. */
+ method void setCharAt(int j, char c) {
+ }
+
+ /** Appends c to this string's end and returns this string. */
+ method String appendChar(char c) {
+ }
+
+ /** Erases the last character from this string. */
+ method void eraseLastChar() {
+ }
+
+ /** Returns the integer value of this string,
+ * until a non-digit character is detected. */
+ method int intValue() {
+ }
+
+ /** Sets this string to hold a representation of the given value. */
+ method void setInt(int val) {
+ }
+
+ /** Returns the new line character. */
+ function char newLine() {
+ }
+
+ /** Returns the backspace character. */
+ function char backSpace() {
+ }
+
+ /** Returns the double quote (") character. */
+ function char doubleQuote() {
+ }
+}
diff --git a/projects/12/StringTest/Main.jack b/projects/12/StringTest/Main.jack new file mode 100644 index 0000000..2848548 --- /dev/null +++ b/projects/12/StringTest/Main.jack @@ -0,0 +1,83 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/StringTest/Main.jack
+
+/** Test program for the OS String class. */
+class Main {
+
+ /** Performs various string manipulations and displays their results. */
+ function void main() {
+ var String s;
+ var String i;
+
+ let s = String.new(0); // a zero-capacity string should be supported
+ do s.dispose();
+
+ let s = String.new(6); // capacity 6, make sure that length 5 is displayed
+ let s = s.appendChar(97);
+ let s = s.appendChar(98);
+ let s = s.appendChar(99);
+ let s = s.appendChar(100);
+ let s = s.appendChar(101);
+ do Output.printString("new,appendChar: ");
+ do Output.printString(s); // new, appendChar: abcde
+ do Output.println();
+
+ let i = String.new(6);
+ do i.setInt(12345);
+ do Output.printString("setInt: ");
+ do Output.printString(i); // setInt: 12345
+ do Output.println();
+
+ do i.setInt(-32767);
+ do Output.printString("setInt: ");
+ do Output.printString(i); // setInt: -32767
+ do Output.println();
+
+ do Output.printString("length: ");
+ do Output.printInt(s.length()); // length: 5
+ do Output.println();
+
+ do Output.printString("charAt[2]: ");
+ do Output.printInt(s.charAt(2)); // charAt[2]: 99
+ do Output.println();
+
+ do s.setCharAt(2, 45);
+ do Output.printString("setCharAt(2,'-'): ");
+ do Output.printString(s); // setCharAt(2,'-'): ab-de
+ do Output.println();
+
+ do s.eraseLastChar();
+ do Output.printString("eraseLastChar: ");
+ do Output.printString(s); // eraseLastChar: ab-d
+ do Output.println();
+
+ let s = "456";
+ do Output.printString("intValue: ");
+ do Output.printInt(s.intValue()); // intValue: 456
+ do Output.println();
+
+ let s = "-32123";
+ do Output.printString("intValue: ");
+ do Output.printInt(s.intValue()); // intValue: -32123
+ do Output.println();
+
+ do Output.printString("backSpace: ");
+ do Output.printInt(String.backSpace()); // backSpace: 129
+ do Output.println();
+
+ do Output.printString("doubleQuote: ");
+ do Output.printInt(String.doubleQuote());// doubleQuote: 34
+ do Output.println();
+
+ do Output.printString("newLine: ");
+ do Output.printInt(String.newLine()); // newLine: 128
+ do Output.println();
+
+ do i.dispose();
+ do s.dispose();
+
+ return;
+ }
+}
diff --git a/projects/12/StringTest/StringTestOutput.gif b/projects/12/StringTest/StringTestOutput.gif Binary files differnew file mode 100644 index 0000000..5c2932c --- /dev/null +++ b/projects/12/StringTest/StringTestOutput.gif diff --git a/projects/12/Sys.jack b/projects/12/Sys.jack new file mode 100644 index 0000000..bee6f67 --- /dev/null +++ b/projects/12/Sys.jack @@ -0,0 +1,27 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/Sys.jack
+
+/**
+ * A library that supports various program execution services.
+ */
+class Sys {
+
+ /** Performs all the initializations required by the OS. */
+ function void init() {
+ }
+
+ /** Halts the program execution. */
+ function void halt() {
+ }
+
+ /** Waits approximately duration milliseconds and returns. */
+ function void wait(int duration) {
+ }
+
+ /** Displays the given error code in the form "ERR<errorCode>",
+ * and halts the program's execution. */
+ function void error(int errorCode) {
+ }
+}
diff --git a/projects/12/SysTest/Main.jack b/projects/12/SysTest/Main.jack new file mode 100644 index 0000000..a153b25 --- /dev/null +++ b/projects/12/SysTest/Main.jack @@ -0,0 +1,31 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/12/SysTest/Main.jack
+
+/** Test program for the OS Sys class. */
+class Main {
+
+ /** Tests the wait method of the Sys class. */
+ function void main() {
+ var char key;
+
+ do Output.printString("Wait test:");
+ do Output.println();
+ do Output.printString("Press any key. After 2 seconds, another message will be printed:");
+
+ while (key = 0) {
+ let key = Keyboard.keyPressed();
+ }
+ while (~(key = 0)) {
+ let key = Keyboard.keyPressed();
+ }
+
+ do Sys.wait(2000);
+
+ do Output.println();
+ do Output.printString("Time is up. Make sure that 2 seconds elapsed.");
+
+ return;
+ }
+}
diff --git a/projects/13/more fun to go.txt b/projects/13/more fun to go.txt new file mode 100644 index 0000000..a7f066e --- /dev/null +++ b/projects/13/more fun to go.txt @@ -0,0 +1,9 @@ +See Chapter 13. It's your call!
+
+And, if you develop something cool, please let us know about it.
+
+We hope that you enjoyed the course!
+
+-- Noam and Shimon
+
+www.nand2tetris.org
\ No newline at end of file diff --git a/projects/demo/Xor.cmp b/projects/demo/Xor.cmp new file mode 100644 index 0000000..a1e07b2 --- /dev/null +++ b/projects/demo/Xor.cmp @@ -0,0 +1,5 @@ +| a | b | out |
+| 0 | 0 | 0 |
+| 0 | 1 | 1 |
+| 1 | 0 | 1 |
+| 1 | 1 | 0 |
diff --git a/projects/demo/Xor.hdl b/projects/demo/Xor.hdl new file mode 100644 index 0000000..db49351 --- /dev/null +++ b/projects/demo/Xor.hdl @@ -0,0 +1,25 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/demo/Xor.hdl
+
+/**
+ * Exclusive-or gate: true if either a is true and b is false, or
+ * a is false and b is true; false otherwise.
+ * QUESTION: how can the simulator execute this program properly without
+ * HDL implementations of the underlying Not, And, and Or chip-parts?
+ * Answer: since the demo folder contains no Not.hdl, And.hdl and Or.hdl
+ * files, the simulator reverts to using their built-in implementations.
+ */
+
+CHIP Xor {
+ IN a, b;
+ OUT out;
+
+ PARTS:
+ Not (in=a, out=nota);
+ Not (in=b, out=notb);
+ And (a=a, b=notb, out=x);
+ And (a=nota, b=b, out=y);
+ Or (a=x, b=y, out=out);
+}
\ No newline at end of file diff --git a/projects/demo/Xor.out b/projects/demo/Xor.out new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/projects/demo/Xor.out diff --git a/projects/demo/Xor.tst b/projects/demo/Xor.tst new file mode 100644 index 0000000..658cbe5 --- /dev/null +++ b/projects/demo/Xor.tst @@ -0,0 +1,29 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Xor.tst
+
+load Xor.hdl,
+output-file Xor.out,
+compare-to Xor.cmp,
+output-list a%B3.1.3 b%B3.1.3 out%B3.1.3;
+
+set a 0,
+set b 0,
+eval,
+output;
+
+set a 0,
+set b 1,
+eval,
+output;
+
+set a 1,
+set b 0,
+eval,
+output;
+
+set a 1,
+set b 1,
+eval,
+output;
diff --git a/tools/.DS_Store b/tools/.DS_Store Binary files differnew file mode 100644 index 0000000..80fb89e --- /dev/null +++ b/tools/.DS_Store diff --git a/tools/Assembler.bat b/tools/Assembler.bat new file mode 100644 index 0000000..93260ec --- /dev/null +++ b/tools/Assembler.bat @@ -0,0 +1,27 @@ +@echo off
+
+rem $Id: Assembler.bat,v 1.2 2014/05/10 00:52:43 marka Exp $
+rem mark.armbrust@pobox.com
+
+setlocal
+if not "%2"=="" goto :USAGE
+if "%~1"=="/?" (
+:USAGE
+ echo Usage:
+ echo Assembler Starts the assembler in interactive mode.
+ echo Assembler FILE[.asm] Assembles FILE.asm to FILE.hack.
+ exit -b
+)
+if not "%~1"=="" (
+ set "_arg1=%~f1"
+)
+pushd "%~dp0"
+if "%~1"=="" (
+ start javaw -classpath "%CLASSPATH%;bin/classes;bin/lib/Hack.jar;bin/lib/HackGUI.jar;bin/lib/Compilers.jar;bin/lib/AssemblerGUI.jar;bin/lib/TranslatorsGUI.jar" ^
+ HackAssemblerMain
+) else (
+ echo Assembling "%_arg1%"
+ java -classpath "%CLASSPATH%;bin/classes;bin/lib/Hack.jar;bin/lib/HackGUI.jar;bin/lib/Compilers.jar;bin/lib/AssemblerGUI.jar;bin/lib/TranslatorsGUI.jar" ^
+ HackAssemblerMain "%_arg1%"
+)
+popd
diff --git a/tools/Assembler.sh b/tools/Assembler.sh new file mode 100644 index 0000000..70db569 --- /dev/null +++ b/tools/Assembler.sh @@ -0,0 +1,32 @@ +#!/usr/bin/env sh + +# $Id: Assembler.sh,v 1.1 2014/06/17 21:14:01 marka Exp $ +# mark.armbrust@pobox.com + +# User's CDPATH can interfere with cd in this script +unset CDPATH +# Get the true name of this script +script="`test -L "$0" && readlink -n "$0" || echo "$0"`" +dir="$PWD" +cd "`dirname "$script"`" +if [ \( $# -gt 1 \) -o \( "$1" = "-h" \) -o \( "$1" = "--help" \) ] +then + echo "Usage:" + echo " `basename "$0"` Starts the assembler in interactive mode." + echo " `basename "$0"` FILE[.asm] Assembles FILE.asm to FILE.hack." +elif [ $# -eq 0 ] +then + # Run assembler in interactive mode + java -classpath "${CLASSPATH}:bin/classes:bin/lib/Hack.jar:bin/lib/HackGUI.jar:bin/lib/Compilers.jar:bin/lib/AssemblerGUI.jar:bin/lib/TranslatorsGUI.jar" HackAssemblerMain & +else + # Convert arg1 to an absolute path and run assembler with arg1. + if [ `echo "$1" | sed -e "s/\(.\).*/\1/"` = / ] + then + arg1="$1" + else + arg1="${dir}/$1" + fi + echo Assembling "$arg1" + java -classpath "${CLASSPATH}:bin/classes:bin/lib/Hack.jar:bin/lib/HackGUI.jar:bin/lib/Compilers.jar:bin/lib/AssemblerGUI.jar:bin/lib/TranslatorsGUI.jar" HackAssemblerMain "$arg1" +fi + diff --git a/tools/CPUEmulator.bat b/tools/CPUEmulator.bat new file mode 100644 index 0000000..f92cf40 --- /dev/null +++ b/tools/CPUEmulator.bat @@ -0,0 +1,29 @@ +@echo off
+
+rem $Id: CPUEmulator.bat,v 1.3 2014/05/10 00:52:43 marka Exp $
+rem mark.armbrust@pobox.com
+
+setlocal
+if not "%2"=="" goto :USAGE
+if "%~1"=="/?" (
+:USAGE
+ echo Usage:
+ echo CPUEmulator Starts the CPU Emulator in interactive mode.
+ echo CPUEmulator FILE.tst Starts the CPU Emulator and runs the FILE.tst
+ echo test script. The success/failure message
+ echo is printed to the command console.
+ exit -b
+)
+if not "%~1"=="" (
+ set "_arg1=%~f1"
+)
+pushd "%~dp0"
+if "%~1"=="" (
+ start javaw -classpath "%CLASSPATH%;bin/classes;bin/lib/Hack.jar;bin/lib/HackGUI.jar;bin/lib/Simulators.jar;bin/lib/SimulatorsGUI.jar;bin/lib/Compilers.jar" ^
+ CPUEmulatorMain
+) else (
+rem echo Running "%_arg1%"
+ java -classpath "%CLASSPATH%;bin/classes;bin/lib/Hack.jar;bin/lib/HackGUI.jar;bin/lib/Simulators.jar;bin/lib/SimulatorsGUI.jar;bin/lib/Compilers.jar" ^
+ CPUEmulatorMain "%_arg1%"
+)
+popd
diff --git a/tools/CPUEmulator.sh b/tools/CPUEmulator.sh new file mode 100644 index 0000000..033d9d7 --- /dev/null +++ b/tools/CPUEmulator.sh @@ -0,0 +1,33 @@ +#!/usr/bin/env sh + +# $Id: CPUEmulator.sh,v 1.1 2014/06/17 21:14:01 marka Exp $ +# mark.armbrust@pobox.com + +# User's CDPATH can interfere with cd in this script +unset CDPATH +# Get the true name of this script +script="`test -L "$0" && readlink -n "$0" || echo "$0"`" +dir="$PWD" +cd "`dirname "$script"`" +if [ \( $# -gt 1 \) -o \( "$1" = "-h" \) -o \( "$1" = "--help" \) ] +then + echo "Usage:" + echo " `basename "$0"` Starts the CPU Emulator in interactive mode." + echo " `basename "$0"` FILE.tst Starts the CPU Emulator and runs the File.tst" + echo " test script. The success/failure message" + echo " is printed to the command console." +elif [ $# -eq 0 ] +then + # Run CPU emulator in interactive mode + java -classpath "${CLASSPATH}:bin/classes:bin/lib/Hack.jar:bin/lib/HackGUI.jar:bin/lib/Simulators.jar:bin/lib/SimulatorsGUI.jar:bin/lib/Compilers.jar" CPUEmulatorMain & +else + # Convert arg1 to an absolute path and run CPU emulator with arg1 + if [ `echo "$1" | sed -e "s/\(.\).*/\1/"` = / ] + then + arg1="$1" + else + arg1="${dir}/$1" + fi +# echo Running "$arg1" + java -classpath "${CLASSPATH}:bin/classes:bin/lib/Hack.jar:bin/lib/HackGUI.jar:bin/lib/Simulators.jar:bin/lib/SimulatorsGUI.jar:bin/lib/Compilers.jar" CPUEmulatorMain "$arg1" +fi diff --git a/tools/HardwareSimulator.bat b/tools/HardwareSimulator.bat new file mode 100644 index 0000000..76baa31 --- /dev/null +++ b/tools/HardwareSimulator.bat @@ -0,0 +1,30 @@ +@echo off
+
+rem $Id: HardwareSimulator.bat,v 1.3 2014/05/10 00:52:43 marka Exp $
+rem mark.armbrust@pobox.com
+
+setlocal
+if not "%2"=="" goto :USAGE
+if "%~1"=="/?" (
+:USAGE
+ echo Usage:
+ echo HardwareSimulator Starts the Hardware Simulator in
+ echo interactive mode.
+ echo HardwareSimulator FILE.tst Starts the Hardware Simulator and runs the
+ echo FILE.tst test script. The success/failure
+ echo message is printed to the command console.
+ exit -b
+)
+if not "%~1"=="" (
+ set "_arg1=%~f1"
+)
+pushd "%~dp0"
+if "%~1"=="" (
+ start javaw -classpath "%CLASSPATH%;.;bin/classes;bin/lib/Hack.jar;bin/lib/HackGUI.jar;bin/lib/Simulators.jar;bin/lib/SimulatorsGUI.jar;bin/lib/Compilers.jar" ^
+ HardwareSimulatorMain
+) else (
+rem echo Running "%_arg1%"
+ java -classpath "%CLASSPATH%;.;bin/classes;bin/lib/Hack.jar;bin/lib/HackGUI.jar;bin/lib/Simulators.jar;bin/lib/SimulatorsGUI.jar;bin/lib/Compilers.jar" ^
+ HardwareSimulatorMain "%_arg1%"
+)
+popd
diff --git a/tools/HardwareSimulator.sh b/tools/HardwareSimulator.sh new file mode 100755 index 0000000..47e7482 --- /dev/null +++ b/tools/HardwareSimulator.sh @@ -0,0 +1,34 @@ +#!/usr/bin/env sh + +# $Id: HardwareSimulator.sh,v 1.1 2014/06/17 21:14:01 marka Exp $ +# mark.armbrust@pobox.com + +# User's CDPATH can interfere with cd in this script +unset CDPATH +# Get the true name of this script +script="`test -L "$0" && readlink -n "$0" || echo "$0"`" +dir="$PWD" +cd "`dirname "$script"`" +if [ \( $# -gt 1 \) -o \( "$1" = "-h" \) -o \( "$1" = "--help" \) ] +then + echo "Usage:" + echo " `basename "$0"` Starts the Hardware Simulator in" + echo " interactive mode." + echo " `basename "$0"` FILE.tst Starts the Hardware Simulator and runs the" + echo " FILE.tst test script. The success/failure" + echo " message is printed to the command console." +elif [ $# -eq 0 ] +then + # Run hardware simulator in interactive mode + java -classpath "${CLASSPATH}:bin/classes:BuiltIn:bin/lib/Hack.jar:bin/lib/HackGUI.jar:bin/lib/Simulators.jar:bin/lib/SimulatorsGUI.jar:bin/lib/Compilers.jar" HardwareSimulatorMain & +else + # Convert arg1 to an absolute path and run hardware simulator with arg1 + if [ `echo "$1" | sed -e "s/\(.\).*/\1/"` = / ] + then + arg1="$1" + else + arg1="${dir}/$1" + fi +# echo Running "$arg1" + java -classpath "${CLASSPATH}:bin/classes:BuiltIn:bin/lib/Hack.jar:bin/lib/HackGUI.jar:bin/lib/Simulators.jar:bin/lib/SimulatorsGUI.jar:bin/lib/Compilers.jar" HardwareSimulatorMain "$arg1" +fi diff --git a/tools/JackCompiler.bat b/tools/JackCompiler.bat new file mode 100644 index 0000000..9399b94 --- /dev/null +++ b/tools/JackCompiler.bat @@ -0,0 +1,26 @@ +@echo off
+
+rem $Id: JackCompiler.bat,v 1.2 2014/05/10 00:52:43 marka Exp $
+rem mark.armbrust@pobox.com
+
+setlocal
+if not "%2"=="" goto :USAGE
+if "%~1"=="/?" (
+:USAGE
+ echo Usage:
+ echo JackCompiler Compiles all .jack files in the current
+ echo working directory.
+ echo JackCompiler DIRECTORY Compiles all .jack files in DIRECTORY.
+ echo JackCompiler FILE.jack Compiles FILE.jack to FILE.vm.
+ exit -b
+)
+if not "%~1"=="" (
+ set "_arg1=%~f1"
+) else (
+ set "_arg1=%CD%"
+)
+pushd "%~dp0"
+echo Compiling "%_arg1%"
+java -classpath "%CLASSPATH%;bin/classes;bin/lib/Hack.jar;bin/lib/Compilers.jar" ^
+ Hack.Compiler.JackCompiler "%_arg1%"
+popd
diff --git a/tools/JackCompiler.sh b/tools/JackCompiler.sh new file mode 100644 index 0000000..699dfb8 --- /dev/null +++ b/tools/JackCompiler.sh @@ -0,0 +1,35 @@ +#!/usr/bin/env sh + +# $Id: JackCompiler.sh,v 1.1 2014/06/17 21:14:01 marka Exp $ +# mark.armbrust@pobox.com + +# User's CDPATH can interfere with cd in this script +unset CDPATH +# Get the true name of this script +script="`test -L "$0" && readlink -n "$0" || echo "$0"`" +dir="$PWD" +cd "`dirname "$script"`" +if [ \( $# -gt 1 \) -o \( "$1" = "-h" \) -o \( "$1" = "--help" \) ] +then + echo "Usage:" + echo " `basename "$0"` Compiles all .jack files in the current" + echo " working directory." + echo " `basename "$0"` DIRECTORY Compiles all .jack files in DIRECTORY." + echo " `basename "$0"` FILE.jack Compiles FILE.jack to FILE.vm." +else + if [ $# -eq 0 ] + then + # Use current directory as arg1 + arg1="$dir" + else + # Convert arg1 to an absolute path + if [ `echo "$1" | sed -e "s/\(.\).*/\1/"` = / ] + then + arg1="$1" + else + arg1="$dir/$1" + fi + fi + echo Compiling "$arg1" + java -classpath "${CLASSPATH}:bin/classes:bin/lib/Hack.jar:bin/lib/Compilers.jar" Hack.Compiler.JackCompiler "$arg1" +fi diff --git a/tools/OS/Array.vm b/tools/OS/Array.vm new file mode 100644 index 0000000..aa4c9e8 --- /dev/null +++ b/tools/OS/Array.vm @@ -0,0 +1,23 @@ +function Array.new 0
+push argument 0
+push constant 0
+gt
+not
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 2
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push argument 0
+call Memory.alloc 1
+return
+function Array.dispose 0
+push argument 0
+pop pointer 0
+push pointer 0
+call Memory.deAlloc 1
+pop temp 0
+push constant 0
+return
diff --git a/tools/OS/Keyboard.vm b/tools/OS/Keyboard.vm new file mode 100644 index 0000000..a806c4e --- /dev/null +++ b/tools/OS/Keyboard.vm @@ -0,0 +1,102 @@ +function Keyboard.init 0
+push constant 0
+return
+function Keyboard.keyPressed 0
+push constant 24576
+call Memory.peek 1
+return
+function Keyboard.readChar 2
+push constant 0
+call Output.printChar 1
+pop temp 0
+label WHILE_EXP0
+push local 1
+push constant 0
+eq
+push local 0
+push constant 0
+gt
+or
+not
+if-goto WHILE_END0
+call Keyboard.keyPressed 0
+pop local 0
+push local 0
+push constant 0
+gt
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push local 0
+pop local 1
+label IF_FALSE0
+goto WHILE_EXP0
+label WHILE_END0
+call String.backSpace 0
+call Output.printChar 1
+pop temp 0
+push local 1
+call Output.printChar 1
+pop temp 0
+push local 1
+return
+function Keyboard.readLine 5
+push constant 80
+call String.new 1
+pop local 3
+push argument 0
+call Output.printString 1
+pop temp 0
+call String.newLine 0
+pop local 1
+call String.backSpace 0
+pop local 2
+label WHILE_EXP0
+push local 4
+not
+not
+if-goto WHILE_END0
+call Keyboard.readChar 0
+pop local 0
+push local 0
+push local 1
+eq
+pop local 4
+push local 4
+not
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push local 0
+push local 2
+eq
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push local 3
+call String.eraseLastChar 1
+pop temp 0
+goto IF_END1
+label IF_FALSE1
+push local 3
+push local 0
+call String.appendChar 2
+pop local 3
+label IF_END1
+label IF_FALSE0
+goto WHILE_EXP0
+label WHILE_END0
+push local 3
+return
+function Keyboard.readInt 2
+push argument 0
+call Keyboard.readLine 1
+pop local 0
+push local 0
+call String.intValue 1
+pop local 1
+push local 0
+call String.dispose 1
+pop temp 0
+push local 1
+return
diff --git a/tools/OS/Math.vm b/tools/OS/Math.vm new file mode 100644 index 0000000..b660688 --- /dev/null +++ b/tools/OS/Math.vm @@ -0,0 +1,408 @@ +function Math.init 1
+push constant 16
+call Array.new 1
+pop static 1
+push constant 16
+call Array.new 1
+pop static 0
+push constant 0
+push static 0
+add
+push constant 1
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+label WHILE_EXP0
+push local 0
+push constant 15
+lt
+not
+if-goto WHILE_END0
+push local 0
+push constant 1
+add
+pop local 0
+push local 0
+push static 0
+add
+push local 0
+push constant 1
+sub
+push static 0
+add
+pop pointer 1
+push that 0
+push local 0
+push constant 1
+sub
+push static 0
+add
+pop pointer 1
+push that 0
+add
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
+function Math.abs 0
+push argument 0
+push constant 0
+lt
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push argument 0
+neg
+pop argument 0
+label IF_FALSE0
+push argument 0
+return
+function Math.multiply 5
+push argument 0
+push constant 0
+lt
+push argument 1
+push constant 0
+gt
+and
+push argument 0
+push constant 0
+gt
+push argument 1
+push constant 0
+lt
+and
+or
+pop local 4
+push argument 0
+call Math.abs 1
+pop argument 0
+push argument 1
+call Math.abs 1
+pop argument 1
+push argument 0
+push argument 1
+lt
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push argument 0
+pop local 1
+push argument 1
+pop argument 0
+push local 1
+pop argument 1
+label IF_FALSE0
+label WHILE_EXP0
+push local 2
+push constant 1
+sub
+push argument 1
+push constant 1
+sub
+lt
+not
+if-goto WHILE_END0
+push local 3
+push static 0
+add
+pop pointer 1
+push that 0
+push argument 1
+and
+push constant 0
+eq
+not
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push local 0
+push argument 0
+add
+pop local 0
+push local 2
+push local 3
+push static 0
+add
+pop pointer 1
+push that 0
+add
+pop local 2
+label IF_FALSE1
+push argument 0
+push argument 0
+add
+pop argument 0
+push local 3
+push constant 1
+add
+pop local 3
+goto WHILE_EXP0
+label WHILE_END0
+push local 4
+if-goto IF_TRUE2
+goto IF_FALSE2
+label IF_TRUE2
+push local 0
+neg
+pop local 0
+label IF_FALSE2
+push local 0
+return
+function Math.divide 4
+push argument 1
+push constant 0
+eq
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 3
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push argument 0
+push constant 0
+lt
+push argument 1
+push constant 0
+gt
+and
+push argument 0
+push constant 0
+gt
+push argument 1
+push constant 0
+lt
+and
+or
+pop local 2
+push constant 0
+push static 1
+add
+push argument 1
+call Math.abs 1
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push argument 0
+call Math.abs 1
+pop argument 0
+label WHILE_EXP0
+push local 0
+push constant 15
+lt
+push local 3
+not
+and
+not
+if-goto WHILE_END0
+push constant 32767
+push local 0
+push static 1
+add
+pop pointer 1
+push that 0
+push constant 1
+sub
+sub
+push local 0
+push static 1
+add
+pop pointer 1
+push that 0
+push constant 1
+sub
+lt
+pop local 3
+push local 3
+not
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push local 0
+push constant 1
+add
+push static 1
+add
+push local 0
+push static 1
+add
+pop pointer 1
+push that 0
+push local 0
+push static 1
+add
+pop pointer 1
+push that 0
+add
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push local 0
+push constant 1
+add
+push static 1
+add
+pop pointer 1
+push that 0
+push constant 1
+sub
+push argument 0
+push constant 1
+sub
+gt
+pop local 3
+push local 3
+not
+if-goto IF_TRUE2
+goto IF_FALSE2
+label IF_TRUE2
+push local 0
+push constant 1
+add
+pop local 0
+label IF_FALSE2
+label IF_FALSE1
+goto WHILE_EXP0
+label WHILE_END0
+label WHILE_EXP1
+push local 0
+push constant 1
+neg
+gt
+not
+if-goto WHILE_END1
+push local 0
+push static 1
+add
+pop pointer 1
+push that 0
+push constant 1
+sub
+push argument 0
+push constant 1
+sub
+gt
+not
+if-goto IF_TRUE3
+goto IF_FALSE3
+label IF_TRUE3
+push local 1
+push local 0
+push static 0
+add
+pop pointer 1
+push that 0
+add
+pop local 1
+push argument 0
+push local 0
+push static 1
+add
+pop pointer 1
+push that 0
+sub
+pop argument 0
+label IF_FALSE3
+push local 0
+push constant 1
+sub
+pop local 0
+goto WHILE_EXP1
+label WHILE_END1
+push local 2
+if-goto IF_TRUE4
+goto IF_FALSE4
+label IF_TRUE4
+push local 1
+neg
+pop local 1
+label IF_FALSE4
+push local 1
+return
+function Math.sqrt 4
+push argument 0
+push constant 0
+lt
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 4
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push constant 7
+pop local 0
+label WHILE_EXP0
+push local 0
+push constant 1
+neg
+gt
+not
+if-goto WHILE_END0
+push local 3
+push local 0
+push static 0
+add
+pop pointer 1
+push that 0
+add
+pop local 1
+push local 1
+push local 1
+call Math.multiply 2
+pop local 2
+push local 2
+push argument 0
+gt
+not
+push local 2
+push constant 0
+lt
+not
+and
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push local 1
+pop local 3
+label IF_FALSE1
+push local 0
+push constant 1
+sub
+pop local 0
+goto WHILE_EXP0
+label WHILE_END0
+push local 3
+return
+function Math.max 0
+push argument 0
+push argument 1
+gt
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push argument 0
+pop argument 1
+label IF_FALSE0
+push argument 1
+return
+function Math.min 0
+push argument 0
+push argument 1
+lt
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push argument 0
+pop argument 1
+label IF_FALSE0
+push argument 1
+return
diff --git a/tools/OS/Memory.vm b/tools/OS/Memory.vm new file mode 100644 index 0000000..5d42aad --- /dev/null +++ b/tools/OS/Memory.vm @@ -0,0 +1,279 @@ +function Memory.init 0
+push constant 0
+pop static 0
+push constant 2048
+push static 0
+add
+push constant 14334
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 2049
+push static 0
+add
+push constant 2050
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 0
+return
+function Memory.peek 0
+push argument 0
+push static 0
+add
+pop pointer 1
+push that 0
+return
+function Memory.poke 0
+push argument 0
+push static 0
+add
+push argument 1
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 0
+return
+function Memory.alloc 1
+push argument 0
+push constant 1
+lt
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 5
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push constant 2048
+pop local 0
+label WHILE_EXP0
+push constant 0
+push local 0
+add
+pop pointer 1
+push that 0
+push argument 0
+lt
+not
+if-goto WHILE_END0
+push constant 1
+push local 0
+add
+pop pointer 1
+push that 0
+pop local 0
+goto WHILE_EXP0
+label WHILE_END0
+push local 0
+push argument 0
+add
+push constant 16379
+gt
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push constant 6
+call Sys.error 1
+pop temp 0
+label IF_FALSE1
+push constant 0
+push local 0
+add
+pop pointer 1
+push that 0
+push argument 0
+push constant 2
+add
+gt
+if-goto IF_TRUE2
+goto IF_FALSE2
+label IF_TRUE2
+push argument 0
+push constant 2
+add
+push local 0
+add
+push constant 0
+push local 0
+add
+pop pointer 1
+push that 0
+push argument 0
+sub
+push constant 2
+sub
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 1
+push local 0
+add
+pop pointer 1
+push that 0
+push local 0
+push constant 2
+add
+eq
+if-goto IF_TRUE3
+goto IF_FALSE3
+label IF_TRUE3
+push argument 0
+push constant 3
+add
+push local 0
+add
+push local 0
+push argument 0
+add
+push constant 4
+add
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+goto IF_END3
+label IF_FALSE3
+push argument 0
+push constant 3
+add
+push local 0
+add
+push constant 1
+push local 0
+add
+pop pointer 1
+push that 0
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+label IF_END3
+push constant 1
+push local 0
+add
+push local 0
+push argument 0
+add
+push constant 2
+add
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+label IF_FALSE2
+push constant 0
+push local 0
+add
+push constant 0
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push local 0
+push constant 2
+add
+return
+function Memory.deAlloc 2
+push argument 0
+push constant 2
+sub
+pop local 0
+push constant 1
+push local 0
+add
+pop pointer 1
+push that 0
+pop local 1
+push constant 0
+push local 1
+add
+pop pointer 1
+push that 0
+push constant 0
+eq
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 0
+push local 0
+add
+push constant 1
+push local 0
+add
+pop pointer 1
+push that 0
+push local 0
+sub
+push constant 2
+sub
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+goto IF_END0
+label IF_FALSE0
+push constant 0
+push local 0
+add
+push constant 1
+push local 0
+add
+pop pointer 1
+push that 0
+push local 0
+sub
+push constant 0
+push local 1
+add
+pop pointer 1
+push that 0
+add
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 1
+push local 1
+add
+pop pointer 1
+push that 0
+push local 1
+push constant 2
+add
+eq
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push constant 1
+push local 0
+add
+push local 0
+push constant 2
+add
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+goto IF_END1
+label IF_FALSE1
+push constant 1
+push local 0
+add
+push constant 1
+push local 1
+add
+pop pointer 1
+push that 0
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+label IF_END1
+label IF_END0
+push constant 0
+return
diff --git a/tools/OS/Output.vm b/tools/OS/Output.vm new file mode 100644 index 0000000..b8addd7 --- /dev/null +++ b/tools/OS/Output.vm @@ -0,0 +1,1852 @@ +function Output.init 0
+push constant 16384
+pop static 4
+push constant 0
+not
+pop static 2
+push constant 32
+pop static 1
+push constant 0
+pop static 0
+push constant 6
+call String.new 1
+pop static 3
+call Output.initMap 0
+pop temp 0
+call Output.createShiftedMap 0
+pop temp 0
+push constant 0
+return
+function Output.initMap 0
+push constant 127
+call Array.new 1
+pop static 5
+push constant 0
+push constant 63
+push constant 63
+push constant 63
+push constant 63
+push constant 63
+push constant 63
+push constant 63
+push constant 63
+push constant 63
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 32
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 33
+push constant 12
+push constant 30
+push constant 30
+push constant 30
+push constant 12
+push constant 12
+push constant 0
+push constant 12
+push constant 12
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 34
+push constant 54
+push constant 54
+push constant 20
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 35
+push constant 0
+push constant 18
+push constant 18
+push constant 63
+push constant 18
+push constant 18
+push constant 63
+push constant 18
+push constant 18
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 36
+push constant 12
+push constant 30
+push constant 51
+push constant 3
+push constant 30
+push constant 48
+push constant 51
+push constant 30
+push constant 12
+push constant 12
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 37
+push constant 0
+push constant 0
+push constant 35
+push constant 51
+push constant 24
+push constant 12
+push constant 6
+push constant 51
+push constant 49
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 38
+push constant 12
+push constant 30
+push constant 30
+push constant 12
+push constant 54
+push constant 27
+push constant 27
+push constant 27
+push constant 54
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 39
+push constant 12
+push constant 12
+push constant 6
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 40
+push constant 24
+push constant 12
+push constant 6
+push constant 6
+push constant 6
+push constant 6
+push constant 6
+push constant 12
+push constant 24
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 41
+push constant 6
+push constant 12
+push constant 24
+push constant 24
+push constant 24
+push constant 24
+push constant 24
+push constant 12
+push constant 6
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 42
+push constant 0
+push constant 0
+push constant 0
+push constant 51
+push constant 30
+push constant 63
+push constant 30
+push constant 51
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 43
+push constant 0
+push constant 0
+push constant 0
+push constant 12
+push constant 12
+push constant 63
+push constant 12
+push constant 12
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 44
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 12
+push constant 12
+push constant 6
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 45
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 63
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 46
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 12
+push constant 12
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 47
+push constant 0
+push constant 0
+push constant 32
+push constant 48
+push constant 24
+push constant 12
+push constant 6
+push constant 3
+push constant 1
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 48
+push constant 12
+push constant 30
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 12
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 49
+push constant 12
+push constant 14
+push constant 15
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 63
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 50
+push constant 30
+push constant 51
+push constant 48
+push constant 24
+push constant 12
+push constant 6
+push constant 3
+push constant 51
+push constant 63
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 51
+push constant 30
+push constant 51
+push constant 48
+push constant 48
+push constant 28
+push constant 48
+push constant 48
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 52
+push constant 16
+push constant 24
+push constant 28
+push constant 26
+push constant 25
+push constant 63
+push constant 24
+push constant 24
+push constant 60
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 53
+push constant 63
+push constant 3
+push constant 3
+push constant 31
+push constant 48
+push constant 48
+push constant 48
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 54
+push constant 28
+push constant 6
+push constant 3
+push constant 3
+push constant 31
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 55
+push constant 63
+push constant 49
+push constant 48
+push constant 48
+push constant 24
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 56
+push constant 30
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 57
+push constant 30
+push constant 51
+push constant 51
+push constant 51
+push constant 62
+push constant 48
+push constant 48
+push constant 24
+push constant 14
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 58
+push constant 0
+push constant 0
+push constant 12
+push constant 12
+push constant 0
+push constant 0
+push constant 12
+push constant 12
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 59
+push constant 0
+push constant 0
+push constant 12
+push constant 12
+push constant 0
+push constant 0
+push constant 12
+push constant 12
+push constant 6
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 60
+push constant 0
+push constant 0
+push constant 24
+push constant 12
+push constant 6
+push constant 3
+push constant 6
+push constant 12
+push constant 24
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 61
+push constant 0
+push constant 0
+push constant 0
+push constant 63
+push constant 0
+push constant 0
+push constant 63
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 62
+push constant 0
+push constant 0
+push constant 3
+push constant 6
+push constant 12
+push constant 24
+push constant 12
+push constant 6
+push constant 3
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 64
+push constant 30
+push constant 51
+push constant 51
+push constant 59
+push constant 59
+push constant 59
+push constant 27
+push constant 3
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 63
+push constant 30
+push constant 51
+push constant 51
+push constant 24
+push constant 12
+push constant 12
+push constant 0
+push constant 12
+push constant 12
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 65
+push constant 12
+push constant 30
+push constant 51
+push constant 51
+push constant 63
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 66
+push constant 31
+push constant 51
+push constant 51
+push constant 51
+push constant 31
+push constant 51
+push constant 51
+push constant 51
+push constant 31
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 67
+push constant 28
+push constant 54
+push constant 35
+push constant 3
+push constant 3
+push constant 3
+push constant 35
+push constant 54
+push constant 28
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 68
+push constant 15
+push constant 27
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 27
+push constant 15
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 69
+push constant 63
+push constant 51
+push constant 35
+push constant 11
+push constant 15
+push constant 11
+push constant 35
+push constant 51
+push constant 63
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 70
+push constant 63
+push constant 51
+push constant 35
+push constant 11
+push constant 15
+push constant 11
+push constant 3
+push constant 3
+push constant 3
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 71
+push constant 28
+push constant 54
+push constant 35
+push constant 3
+push constant 59
+push constant 51
+push constant 51
+push constant 54
+push constant 44
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 72
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 63
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 73
+push constant 30
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 74
+push constant 60
+push constant 24
+push constant 24
+push constant 24
+push constant 24
+push constant 24
+push constant 27
+push constant 27
+push constant 14
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 75
+push constant 51
+push constant 51
+push constant 51
+push constant 27
+push constant 15
+push constant 27
+push constant 51
+push constant 51
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 76
+push constant 3
+push constant 3
+push constant 3
+push constant 3
+push constant 3
+push constant 3
+push constant 35
+push constant 51
+push constant 63
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 77
+push constant 33
+push constant 51
+push constant 63
+push constant 63
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 78
+push constant 51
+push constant 51
+push constant 55
+push constant 55
+push constant 63
+push constant 59
+push constant 59
+push constant 51
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 79
+push constant 30
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 80
+push constant 31
+push constant 51
+push constant 51
+push constant 51
+push constant 31
+push constant 3
+push constant 3
+push constant 3
+push constant 3
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 81
+push constant 30
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 63
+push constant 59
+push constant 30
+push constant 48
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 82
+push constant 31
+push constant 51
+push constant 51
+push constant 51
+push constant 31
+push constant 27
+push constant 51
+push constant 51
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 83
+push constant 30
+push constant 51
+push constant 51
+push constant 6
+push constant 28
+push constant 48
+push constant 51
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 84
+push constant 63
+push constant 63
+push constant 45
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 85
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 86
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 30
+push constant 12
+push constant 12
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 87
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 63
+push constant 63
+push constant 63
+push constant 18
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 88
+push constant 51
+push constant 51
+push constant 30
+push constant 30
+push constant 12
+push constant 30
+push constant 30
+push constant 51
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 89
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 12
+push constant 12
+push constant 12
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 90
+push constant 63
+push constant 51
+push constant 49
+push constant 24
+push constant 12
+push constant 6
+push constant 35
+push constant 51
+push constant 63
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 91
+push constant 30
+push constant 6
+push constant 6
+push constant 6
+push constant 6
+push constant 6
+push constant 6
+push constant 6
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 92
+push constant 0
+push constant 0
+push constant 1
+push constant 3
+push constant 6
+push constant 12
+push constant 24
+push constant 48
+push constant 32
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 93
+push constant 30
+push constant 24
+push constant 24
+push constant 24
+push constant 24
+push constant 24
+push constant 24
+push constant 24
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 94
+push constant 8
+push constant 28
+push constant 54
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 95
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 63
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 96
+push constant 6
+push constant 12
+push constant 24
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 97
+push constant 0
+push constant 0
+push constant 0
+push constant 14
+push constant 24
+push constant 30
+push constant 27
+push constant 27
+push constant 54
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 98
+push constant 3
+push constant 3
+push constant 3
+push constant 15
+push constant 27
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 99
+push constant 0
+push constant 0
+push constant 0
+push constant 30
+push constant 51
+push constant 3
+push constant 3
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 100
+push constant 48
+push constant 48
+push constant 48
+push constant 60
+push constant 54
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 101
+push constant 0
+push constant 0
+push constant 0
+push constant 30
+push constant 51
+push constant 63
+push constant 3
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 102
+push constant 28
+push constant 54
+push constant 38
+push constant 6
+push constant 15
+push constant 6
+push constant 6
+push constant 6
+push constant 15
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 103
+push constant 0
+push constant 0
+push constant 30
+push constant 51
+push constant 51
+push constant 51
+push constant 62
+push constant 48
+push constant 51
+push constant 30
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 104
+push constant 3
+push constant 3
+push constant 3
+push constant 27
+push constant 55
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 105
+push constant 12
+push constant 12
+push constant 0
+push constant 14
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 106
+push constant 48
+push constant 48
+push constant 0
+push constant 56
+push constant 48
+push constant 48
+push constant 48
+push constant 48
+push constant 51
+push constant 30
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 107
+push constant 3
+push constant 3
+push constant 3
+push constant 51
+push constant 27
+push constant 15
+push constant 15
+push constant 27
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 108
+push constant 14
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 109
+push constant 0
+push constant 0
+push constant 0
+push constant 29
+push constant 63
+push constant 43
+push constant 43
+push constant 43
+push constant 43
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 110
+push constant 0
+push constant 0
+push constant 0
+push constant 29
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 111
+push constant 0
+push constant 0
+push constant 0
+push constant 30
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 112
+push constant 0
+push constant 0
+push constant 0
+push constant 30
+push constant 51
+push constant 51
+push constant 51
+push constant 31
+push constant 3
+push constant 3
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 113
+push constant 0
+push constant 0
+push constant 0
+push constant 30
+push constant 51
+push constant 51
+push constant 51
+push constant 62
+push constant 48
+push constant 48
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 114
+push constant 0
+push constant 0
+push constant 0
+push constant 29
+push constant 55
+push constant 51
+push constant 3
+push constant 3
+push constant 7
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 115
+push constant 0
+push constant 0
+push constant 0
+push constant 30
+push constant 51
+push constant 6
+push constant 24
+push constant 51
+push constant 30
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 116
+push constant 4
+push constant 6
+push constant 6
+push constant 15
+push constant 6
+push constant 6
+push constant 6
+push constant 54
+push constant 28
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 117
+push constant 0
+push constant 0
+push constant 0
+push constant 27
+push constant 27
+push constant 27
+push constant 27
+push constant 27
+push constant 54
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 118
+push constant 0
+push constant 0
+push constant 0
+push constant 51
+push constant 51
+push constant 51
+push constant 51
+push constant 30
+push constant 12
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 119
+push constant 0
+push constant 0
+push constant 0
+push constant 51
+push constant 51
+push constant 51
+push constant 63
+push constant 63
+push constant 18
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 120
+push constant 0
+push constant 0
+push constant 0
+push constant 51
+push constant 30
+push constant 12
+push constant 12
+push constant 30
+push constant 51
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 121
+push constant 0
+push constant 0
+push constant 0
+push constant 51
+push constant 51
+push constant 51
+push constant 62
+push constant 48
+push constant 24
+push constant 15
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 122
+push constant 0
+push constant 0
+push constant 0
+push constant 63
+push constant 27
+push constant 12
+push constant 6
+push constant 51
+push constant 63
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 123
+push constant 56
+push constant 12
+push constant 12
+push constant 12
+push constant 7
+push constant 12
+push constant 12
+push constant 12
+push constant 56
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 124
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 12
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 125
+push constant 7
+push constant 12
+push constant 12
+push constant 12
+push constant 56
+push constant 12
+push constant 12
+push constant 12
+push constant 7
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 126
+push constant 38
+push constant 45
+push constant 25
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+push constant 0
+call Output.create 12
+pop temp 0
+push constant 0
+return
+function Output.create 1
+push constant 11
+call Array.new 1
+pop local 0
+push argument 0
+push static 5
+add
+push local 0
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 0
+push local 0
+add
+push argument 1
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 1
+push local 0
+add
+push argument 2
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 2
+push local 0
+add
+push argument 3
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 3
+push local 0
+add
+push argument 4
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 4
+push local 0
+add
+push argument 5
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 5
+push local 0
+add
+push argument 6
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 6
+push local 0
+add
+push argument 7
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 7
+push local 0
+add
+push argument 8
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 8
+push local 0
+add
+push argument 9
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 9
+push local 0
+add
+push argument 10
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 10
+push local 0
+add
+push argument 11
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 0
+return
+function Output.createShiftedMap 4
+push constant 127
+call Array.new 1
+pop static 6
+push constant 0
+pop local 2
+label WHILE_EXP0
+push local 2
+push constant 127
+lt
+not
+if-goto WHILE_END0
+push local 2
+push static 5
+add
+pop pointer 1
+push that 0
+pop local 0
+push constant 11
+call Array.new 1
+pop local 1
+push local 2
+push static 6
+add
+push local 1
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 0
+pop local 3
+label WHILE_EXP1
+push local 3
+push constant 11
+lt
+not
+if-goto WHILE_END1
+push local 3
+push local 1
+add
+push local 3
+push local 0
+add
+pop pointer 1
+push that 0
+push constant 256
+call Math.multiply 2
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push local 3
+push constant 1
+add
+pop local 3
+goto WHILE_EXP1
+label WHILE_END1
+push local 2
+push constant 0
+eq
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 32
+pop local 2
+goto IF_END0
+label IF_FALSE0
+push local 2
+push constant 1
+add
+pop local 2
+label IF_END0
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
+function Output.getMap 1
+push argument 0
+push constant 32
+lt
+push argument 0
+push constant 126
+gt
+or
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 0
+pop argument 0
+label IF_FALSE0
+push static 2
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push argument 0
+push static 5
+add
+pop pointer 1
+push that 0
+pop local 0
+goto IF_END1
+label IF_FALSE1
+push argument 0
+push static 6
+add
+pop pointer 1
+push that 0
+pop local 0
+label IF_END1
+push local 0
+return
+function Output.drawChar 4
+push argument 0
+call Output.getMap 1
+pop local 2
+push static 1
+pop local 0
+label WHILE_EXP0
+push local 1
+push constant 11
+lt
+not
+if-goto WHILE_END0
+push static 2
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push local 0
+push static 4
+add
+pop pointer 1
+push that 0
+push constant 256
+neg
+and
+pop local 3
+goto IF_END0
+label IF_FALSE0
+push local 0
+push static 4
+add
+pop pointer 1
+push that 0
+push constant 255
+and
+pop local 3
+label IF_END0
+push local 0
+push static 4
+add
+push local 1
+push local 2
+add
+pop pointer 1
+push that 0
+push local 3
+or
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push local 0
+push constant 32
+add
+pop local 0
+push local 1
+push constant 1
+add
+pop local 1
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
+function Output.moveCursor 0
+push argument 0
+push constant 0
+lt
+push argument 0
+push constant 22
+gt
+or
+push argument 1
+push constant 0
+lt
+or
+push argument 1
+push constant 63
+gt
+or
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 20
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push argument 1
+push constant 2
+call Math.divide 2
+pop static 0
+push constant 32
+push argument 0
+push constant 352
+call Math.multiply 2
+add
+push static 0
+add
+pop static 1
+push argument 1
+push static 0
+push constant 2
+call Math.multiply 2
+eq
+pop static 2
+push constant 32
+call Output.drawChar 1
+pop temp 0
+push constant 0
+return
+function Output.printChar 0
+push argument 0
+call String.newLine 0
+eq
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+call Output.println 0
+pop temp 0
+goto IF_END0
+label IF_FALSE0
+push argument 0
+call String.backSpace 0
+eq
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+call Output.backSpace 0
+pop temp 0
+goto IF_END1
+label IF_FALSE1
+push argument 0
+call Output.drawChar 1
+pop temp 0
+push static 2
+not
+if-goto IF_TRUE2
+goto IF_FALSE2
+label IF_TRUE2
+push static 0
+push constant 1
+add
+pop static 0
+push static 1
+push constant 1
+add
+pop static 1
+label IF_FALSE2
+push static 0
+push constant 32
+eq
+if-goto IF_TRUE3
+goto IF_FALSE3
+label IF_TRUE3
+call Output.println 0
+pop temp 0
+goto IF_END3
+label IF_FALSE3
+push static 2
+not
+pop static 2
+label IF_END3
+label IF_END1
+label IF_END0
+push constant 0
+return
+function Output.printString 2
+push argument 0
+call String.length 1
+pop local 1
+label WHILE_EXP0
+push local 0
+push local 1
+lt
+not
+if-goto WHILE_END0
+push argument 0
+push local 0
+call String.charAt 2
+call Output.printChar 1
+pop temp 0
+push local 0
+push constant 1
+add
+pop local 0
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
+function Output.printInt 0
+push static 3
+push argument 0
+call String.setInt 2
+pop temp 0
+push static 3
+call Output.printString 1
+pop temp 0
+push constant 0
+return
+function Output.println 0
+push static 1
+push constant 352
+add
+push static 0
+sub
+pop static 1
+push constant 0
+pop static 0
+push constant 0
+not
+pop static 2
+push static 1
+push constant 8128
+eq
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 32
+pop static 1
+label IF_FALSE0
+push constant 0
+return
+function Output.backSpace 0
+push static 2
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push static 0
+push constant 0
+gt
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push static 0
+push constant 1
+sub
+pop static 0
+push static 1
+push constant 1
+sub
+pop static 1
+goto IF_END1
+label IF_FALSE1
+push constant 31
+pop static 0
+push static 1
+push constant 32
+eq
+if-goto IF_TRUE2
+goto IF_FALSE2
+label IF_TRUE2
+push constant 8128
+pop static 1
+label IF_FALSE2
+push static 1
+push constant 321
+sub
+pop static 1
+label IF_END1
+push constant 0
+pop static 2
+goto IF_END0
+label IF_FALSE0
+push constant 0
+not
+pop static 2
+label IF_END0
+push constant 32
+call Output.drawChar 1
+pop temp 0
+push constant 0
+return
diff --git a/tools/OS/Screen.vm b/tools/OS/Screen.vm new file mode 100644 index 0000000..fccafb5 --- /dev/null +++ b/tools/OS/Screen.vm @@ -0,0 +1,806 @@ +function Screen.init 1
+push constant 16384
+pop static 1
+push constant 0
+not
+pop static 2
+push constant 17
+call Array.new 1
+pop static 0
+push constant 0
+push static 0
+add
+push constant 1
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+label WHILE_EXP0
+push local 0
+push constant 16
+lt
+not
+if-goto WHILE_END0
+push local 0
+push constant 1
+add
+pop local 0
+push local 0
+push static 0
+add
+push local 0
+push constant 1
+sub
+push static 0
+add
+pop pointer 1
+push that 0
+push local 0
+push constant 1
+sub
+push static 0
+add
+pop pointer 1
+push that 0
+add
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
+function Screen.clearScreen 1
+label WHILE_EXP0
+push local 0
+push constant 8192
+lt
+not
+if-goto WHILE_END0
+push local 0
+push static 1
+add
+push constant 0
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push local 0
+push constant 1
+add
+pop local 0
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
+function Screen.updateLocation 0
+push static 2
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push argument 0
+push static 1
+add
+push argument 0
+push static 1
+add
+pop pointer 1
+push that 0
+push argument 1
+or
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+goto IF_END0
+label IF_FALSE0
+push argument 0
+push static 1
+add
+push argument 0
+push static 1
+add
+pop pointer 1
+push that 0
+push argument 1
+not
+and
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+label IF_END0
+push constant 0
+return
+function Screen.setColor 0
+push argument 0
+pop static 2
+push constant 0
+return
+function Screen.drawPixel 3
+push argument 0
+push constant 0
+lt
+push argument 0
+push constant 511
+gt
+or
+push argument 1
+push constant 0
+lt
+or
+push argument 1
+push constant 255
+gt
+or
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 7
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push argument 0
+push constant 16
+call Math.divide 2
+pop local 0
+push argument 0
+push local 0
+push constant 16
+call Math.multiply 2
+sub
+pop local 1
+push argument 1
+push constant 32
+call Math.multiply 2
+push local 0
+add
+pop local 2
+push local 2
+push local 1
+push static 0
+add
+pop pointer 1
+push that 0
+call Screen.updateLocation 2
+pop temp 0
+push constant 0
+return
+function Screen.drawConditional 0
+push argument 2
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push argument 1
+push argument 0
+call Screen.drawPixel 2
+pop temp 0
+goto IF_END0
+label IF_FALSE0
+push argument 0
+push argument 1
+call Screen.drawPixel 2
+pop temp 0
+label IF_END0
+push constant 0
+return
+function Screen.drawLine 11
+push argument 0
+push constant 0
+lt
+push argument 2
+push constant 511
+gt
+or
+push argument 1
+push constant 0
+lt
+or
+push argument 3
+push constant 255
+gt
+or
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 8
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push argument 2
+push argument 0
+sub
+call Math.abs 1
+pop local 3
+push argument 3
+push argument 1
+sub
+call Math.abs 1
+pop local 2
+push local 3
+push local 2
+lt
+pop local 6
+push local 6
+push argument 3
+push argument 1
+lt
+and
+push local 6
+not
+push argument 2
+push argument 0
+lt
+and
+or
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push argument 0
+pop local 4
+push argument 2
+pop argument 0
+push local 4
+pop argument 2
+push argument 1
+pop local 4
+push argument 3
+pop argument 1
+push local 4
+pop argument 3
+label IF_FALSE1
+push local 6
+if-goto IF_TRUE2
+goto IF_FALSE2
+label IF_TRUE2
+push local 3
+pop local 4
+push local 2
+pop local 3
+push local 4
+pop local 2
+push argument 1
+pop local 1
+push argument 0
+pop local 0
+push argument 3
+pop local 8
+push argument 0
+push argument 2
+gt
+pop local 7
+goto IF_END2
+label IF_FALSE2
+push argument 0
+pop local 1
+push argument 1
+pop local 0
+push argument 2
+pop local 8
+push argument 1
+push argument 3
+gt
+pop local 7
+label IF_END2
+push constant 2
+push local 2
+call Math.multiply 2
+push local 3
+sub
+pop local 5
+push constant 2
+push local 2
+call Math.multiply 2
+pop local 9
+push constant 2
+push local 2
+push local 3
+sub
+call Math.multiply 2
+pop local 10
+push local 1
+push local 0
+push local 6
+call Screen.drawConditional 3
+pop temp 0
+label WHILE_EXP0
+push local 1
+push local 8
+lt
+not
+if-goto WHILE_END0
+push local 5
+push constant 0
+lt
+if-goto IF_TRUE3
+goto IF_FALSE3
+label IF_TRUE3
+push local 5
+push local 9
+add
+pop local 5
+goto IF_END3
+label IF_FALSE3
+push local 5
+push local 10
+add
+pop local 5
+push local 7
+if-goto IF_TRUE4
+goto IF_FALSE4
+label IF_TRUE4
+push local 0
+push constant 1
+sub
+pop local 0
+goto IF_END4
+label IF_FALSE4
+push local 0
+push constant 1
+add
+pop local 0
+label IF_END4
+label IF_END3
+push local 1
+push constant 1
+add
+pop local 1
+push local 1
+push local 0
+push local 6
+call Screen.drawConditional 3
+pop temp 0
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
+function Screen.drawRectangle 9
+push argument 0
+push argument 2
+gt
+push argument 1
+push argument 3
+gt
+or
+push argument 0
+push constant 0
+lt
+or
+push argument 2
+push constant 511
+gt
+or
+push argument 1
+push constant 0
+lt
+or
+push argument 3
+push constant 255
+gt
+or
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 9
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push argument 0
+push constant 16
+call Math.divide 2
+pop local 3
+push argument 0
+push local 3
+push constant 16
+call Math.multiply 2
+sub
+pop local 7
+push argument 2
+push constant 16
+call Math.divide 2
+pop local 4
+push argument 2
+push local 4
+push constant 16
+call Math.multiply 2
+sub
+pop local 8
+push local 7
+push static 0
+add
+pop pointer 1
+push that 0
+push constant 1
+sub
+not
+pop local 6
+push local 8
+push constant 1
+add
+push static 0
+add
+pop pointer 1
+push that 0
+push constant 1
+sub
+pop local 5
+push argument 1
+push constant 32
+call Math.multiply 2
+push local 3
+add
+pop local 0
+push local 4
+push local 3
+sub
+pop local 2
+label WHILE_EXP0
+push argument 1
+push argument 3
+gt
+not
+not
+if-goto WHILE_END0
+push local 0
+push local 2
+add
+pop local 1
+push local 2
+push constant 0
+eq
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push local 0
+push local 5
+push local 6
+and
+call Screen.updateLocation 2
+pop temp 0
+goto IF_END1
+label IF_FALSE1
+push local 0
+push local 6
+call Screen.updateLocation 2
+pop temp 0
+push local 0
+push constant 1
+add
+pop local 0
+label WHILE_EXP1
+push local 0
+push local 1
+lt
+not
+if-goto WHILE_END1
+push local 0
+push constant 1
+neg
+call Screen.updateLocation 2
+pop temp 0
+push local 0
+push constant 1
+add
+pop local 0
+goto WHILE_EXP1
+label WHILE_END1
+push local 1
+push local 5
+call Screen.updateLocation 2
+pop temp 0
+label IF_END1
+push argument 1
+push constant 1
+add
+pop argument 1
+push local 1
+push constant 32
+add
+push local 2
+sub
+pop local 0
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
+function Screen.drawHorizontal 11
+push argument 1
+push argument 2
+call Math.min 2
+pop local 7
+push argument 1
+push argument 2
+call Math.max 2
+pop local 8
+push argument 0
+push constant 1
+neg
+gt
+push argument 0
+push constant 256
+lt
+and
+push local 7
+push constant 512
+lt
+and
+push local 8
+push constant 1
+neg
+gt
+and
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push local 7
+push constant 0
+call Math.max 2
+pop local 7
+push local 8
+push constant 511
+call Math.min 2
+pop local 8
+push local 7
+push constant 16
+call Math.divide 2
+pop local 1
+push local 7
+push local 1
+push constant 16
+call Math.multiply 2
+sub
+pop local 9
+push local 8
+push constant 16
+call Math.divide 2
+pop local 2
+push local 8
+push local 2
+push constant 16
+call Math.multiply 2
+sub
+pop local 10
+push local 9
+push static 0
+add
+pop pointer 1
+push that 0
+push constant 1
+sub
+not
+pop local 5
+push local 10
+push constant 1
+add
+push static 0
+add
+pop pointer 1
+push that 0
+push constant 1
+sub
+pop local 4
+push argument 0
+push constant 32
+call Math.multiply 2
+push local 1
+add
+pop local 0
+push local 2
+push local 1
+sub
+pop local 6
+push local 0
+push local 6
+add
+pop local 3
+push local 6
+push constant 0
+eq
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push local 0
+push local 4
+push local 5
+and
+call Screen.updateLocation 2
+pop temp 0
+goto IF_END1
+label IF_FALSE1
+push local 0
+push local 5
+call Screen.updateLocation 2
+pop temp 0
+push local 0
+push constant 1
+add
+pop local 0
+label WHILE_EXP0
+push local 0
+push local 3
+lt
+not
+if-goto WHILE_END0
+push local 0
+push constant 1
+neg
+call Screen.updateLocation 2
+pop temp 0
+push local 0
+push constant 1
+add
+pop local 0
+goto WHILE_EXP0
+label WHILE_END0
+push local 3
+push local 4
+call Screen.updateLocation 2
+pop temp 0
+label IF_END1
+label IF_FALSE0
+push constant 0
+return
+function Screen.drawSymetric 0
+push argument 1
+push argument 3
+sub
+push argument 0
+push argument 2
+add
+push argument 0
+push argument 2
+sub
+call Screen.drawHorizontal 3
+pop temp 0
+push argument 1
+push argument 3
+add
+push argument 0
+push argument 2
+add
+push argument 0
+push argument 2
+sub
+call Screen.drawHorizontal 3
+pop temp 0
+push argument 1
+push argument 2
+sub
+push argument 0
+push argument 3
+sub
+push argument 0
+push argument 3
+add
+call Screen.drawHorizontal 3
+pop temp 0
+push argument 1
+push argument 2
+add
+push argument 0
+push argument 3
+sub
+push argument 0
+push argument 3
+add
+call Screen.drawHorizontal 3
+pop temp 0
+push constant 0
+return
+function Screen.drawCircle 3
+push argument 0
+push constant 0
+lt
+push argument 0
+push constant 511
+gt
+or
+push argument 1
+push constant 0
+lt
+or
+push argument 1
+push constant 255
+gt
+or
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 12
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push argument 0
+push argument 2
+sub
+push constant 0
+lt
+push argument 0
+push argument 2
+add
+push constant 511
+gt
+or
+push argument 1
+push argument 2
+sub
+push constant 0
+lt
+or
+push argument 1
+push argument 2
+add
+push constant 255
+gt
+or
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push constant 13
+call Sys.error 1
+pop temp 0
+label IF_FALSE1
+push argument 2
+pop local 1
+push constant 1
+push argument 2
+sub
+pop local 2
+push argument 0
+push argument 1
+push local 0
+push local 1
+call Screen.drawSymetric 4
+pop temp 0
+label WHILE_EXP0
+push local 1
+push local 0
+gt
+not
+if-goto WHILE_END0
+push local 2
+push constant 0
+lt
+if-goto IF_TRUE2
+goto IF_FALSE2
+label IF_TRUE2
+push local 2
+push constant 2
+push local 0
+call Math.multiply 2
+add
+push constant 3
+add
+pop local 2
+goto IF_END2
+label IF_FALSE2
+push local 2
+push constant 2
+push local 0
+push local 1
+sub
+call Math.multiply 2
+add
+push constant 5
+add
+pop local 2
+push local 1
+push constant 1
+sub
+pop local 1
+label IF_END2
+push local 0
+push constant 1
+add
+pop local 0
+push argument 0
+push argument 1
+push local 0
+push local 1
+call Screen.drawSymetric 4
+pop temp 0
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
diff --git a/tools/OS/String.vm b/tools/OS/String.vm new file mode 100644 index 0000000..9b7577e --- /dev/null +++ b/tools/OS/String.vm @@ -0,0 +1,393 @@ +function String.new 0
+push constant 3
+call Memory.alloc 1
+pop pointer 0
+push argument 0
+push constant 0
+lt
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 14
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push argument 0
+push constant 0
+gt
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push argument 0
+call Array.new 1
+pop this 1
+label IF_FALSE1
+push argument 0
+pop this 0
+push constant 0
+pop this 2
+push pointer 0
+return
+function String.dispose 0
+push argument 0
+pop pointer 0
+push this 0
+push constant 0
+gt
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push this 1
+call Array.dispose 1
+pop temp 0
+label IF_FALSE0
+push pointer 0
+call Memory.deAlloc 1
+pop temp 0
+push constant 0
+return
+function String.length 0
+push argument 0
+pop pointer 0
+push this 2
+return
+function String.charAt 0
+push argument 0
+pop pointer 0
+push argument 1
+push constant 0
+lt
+push argument 1
+push this 2
+gt
+or
+push argument 1
+push this 2
+eq
+or
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 15
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push argument 1
+push this 1
+add
+pop pointer 1
+push that 0
+return
+function String.setCharAt 0
+push argument 0
+pop pointer 0
+push argument 1
+push constant 0
+lt
+push argument 1
+push this 2
+gt
+or
+push argument 1
+push this 2
+eq
+or
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 16
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push argument 1
+push this 1
+add
+push argument 2
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 0
+return
+function String.appendChar 0
+push argument 0
+pop pointer 0
+push this 2
+push this 0
+eq
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 17
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push this 2
+push this 1
+add
+push argument 1
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push this 2
+push constant 1
+add
+pop this 2
+push pointer 0
+return
+function String.eraseLastChar 0
+push argument 0
+pop pointer 0
+push this 2
+push constant 0
+eq
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 18
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push this 2
+push constant 1
+sub
+pop this 2
+push constant 0
+return
+function String.intValue 5
+push argument 0
+pop pointer 0
+push this 2
+push constant 0
+eq
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 0
+return
+label IF_FALSE0
+push constant 0
+not
+pop local 3
+push constant 0
+push this 1
+add
+pop pointer 1
+push that 0
+push constant 45
+eq
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push constant 0
+not
+pop local 4
+push constant 1
+pop local 0
+label IF_FALSE1
+label WHILE_EXP0
+push local 0
+push this 2
+lt
+push local 3
+and
+not
+if-goto WHILE_END0
+push local 0
+push this 1
+add
+pop pointer 1
+push that 0
+push constant 48
+sub
+pop local 2
+push local 2
+push constant 0
+lt
+push local 2
+push constant 9
+gt
+or
+not
+pop local 3
+push local 3
+if-goto IF_TRUE2
+goto IF_FALSE2
+label IF_TRUE2
+push local 1
+push constant 10
+call Math.multiply 2
+push local 2
+add
+pop local 1
+push local 0
+push constant 1
+add
+pop local 0
+label IF_FALSE2
+goto WHILE_EXP0
+label WHILE_END0
+push local 4
+if-goto IF_TRUE3
+goto IF_FALSE3
+label IF_TRUE3
+push local 1
+neg
+pop local 1
+label IF_FALSE3
+push local 1
+return
+function String.setInt 4
+push argument 0
+pop pointer 0
+push this 0
+push constant 0
+eq
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 19
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+push constant 6
+call Array.new 1
+pop local 2
+push argument 1
+push constant 0
+lt
+if-goto IF_TRUE1
+goto IF_FALSE1
+label IF_TRUE1
+push constant 0
+not
+pop local 3
+push argument 1
+neg
+pop argument 1
+label IF_FALSE1
+push argument 1
+pop local 1
+label WHILE_EXP0
+push local 1
+push constant 0
+gt
+not
+if-goto WHILE_END0
+push argument 1
+push constant 10
+call Math.divide 2
+pop local 1
+push local 0
+push local 2
+add
+push constant 48
+push argument 1
+push local 1
+push constant 10
+call Math.multiply 2
+sub
+add
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push local 0
+push constant 1
+add
+pop local 0
+push local 1
+pop argument 1
+goto WHILE_EXP0
+label WHILE_END0
+push local 3
+if-goto IF_TRUE2
+goto IF_FALSE2
+label IF_TRUE2
+push local 0
+push local 2
+add
+push constant 45
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push local 0
+push constant 1
+add
+pop local 0
+label IF_FALSE2
+push this 0
+push local 0
+lt
+if-goto IF_TRUE3
+goto IF_FALSE3
+label IF_TRUE3
+push constant 19
+call Sys.error 1
+pop temp 0
+label IF_FALSE3
+push local 0
+push constant 0
+eq
+if-goto IF_TRUE4
+goto IF_FALSE4
+label IF_TRUE4
+push constant 0
+push this 1
+add
+push constant 48
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push constant 1
+pop this 2
+goto IF_END4
+label IF_FALSE4
+push constant 0
+pop this 2
+label WHILE_EXP1
+push this 2
+push local 0
+lt
+not
+if-goto WHILE_END1
+push this 2
+push this 1
+add
+push local 0
+push this 2
+push constant 1
+add
+sub
+push local 2
+add
+pop pointer 1
+push that 0
+pop temp 0
+pop pointer 1
+push temp 0
+pop that 0
+push this 2
+push constant 1
+add
+pop this 2
+goto WHILE_EXP1
+label WHILE_END1
+label IF_END4
+push local 2
+call Array.dispose 1
+pop temp 0
+push constant 0
+return
+function String.newLine 0
+push constant 128
+return
+function String.backSpace 0
+push constant 129
+return
+function String.doubleQuote 0
+push constant 34
+return
diff --git a/tools/OS/Sys.vm b/tools/OS/Sys.vm new file mode 100644 index 0000000..3ed7c0c --- /dev/null +++ b/tools/OS/Sys.vm @@ -0,0 +1,84 @@ +function Sys.init 0
+call Memory.init 0
+pop temp 0
+call Math.init 0
+pop temp 0
+call Screen.init 0
+pop temp 0
+call Output.init 0
+pop temp 0
+call Keyboard.init 0
+pop temp 0
+call Main.main 0
+pop temp 0
+call Sys.halt 0
+pop temp 0
+push constant 0
+return
+function Sys.halt 0
+label WHILE_EXP0
+push constant 0
+not
+not
+if-goto WHILE_END0
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
+function Sys.wait 1
+push argument 0
+push constant 0
+lt
+if-goto IF_TRUE0
+goto IF_FALSE0
+label IF_TRUE0
+push constant 1
+call Sys.error 1
+pop temp 0
+label IF_FALSE0
+label WHILE_EXP0
+push argument 0
+push constant 0
+gt
+not
+if-goto WHILE_END0
+push constant 50
+pop local 0
+label WHILE_EXP1
+push local 0
+push constant 0
+gt
+not
+if-goto WHILE_END1
+push local 0
+push constant 1
+sub
+pop local 0
+goto WHILE_EXP1
+label WHILE_END1
+push argument 0
+push constant 1
+sub
+pop argument 0
+goto WHILE_EXP0
+label WHILE_END0
+push constant 0
+return
+function Sys.error 0
+push constant 3
+call String.new 1
+push constant 69
+call String.appendChar 2
+push constant 82
+call String.appendChar 2
+push constant 82
+call String.appendChar 2
+call Output.printString 1
+pop temp 0
+push argument 0
+call Output.printInt 1
+pop temp 0
+call Sys.halt 0
+pop temp 0
+push constant 0
+return
diff --git a/tools/TextComparer.bat b/tools/TextComparer.bat new file mode 100644 index 0000000..a036d00 --- /dev/null +++ b/tools/TextComparer.bat @@ -0,0 +1,29 @@ +@echo off
+
+rem $Id: TextComparer.bat,v 1.2 2014/05/10 00:52:43 marka Exp $
+rem mark.armbrust@pobox.com
+
+setlocal
+if not "%3"=="" goto :USAGE
+if "%1"=="/?" goto :USAGE
+if not "%~1"=="" (
+ set "_arg1=%~f1"
+)
+if not "%~2"=="" (
+ set "_arg2=%~f2"
+)
+pushd "%~dp0"
+if NOT "%~1"=="" (
+ if NOT "%~2"=="" (
+ java -classpath "%CLASSPATH%;bin/classes" TextComparer ^
+ "%_arg1%" "%_arg2%"
+ popd
+ exit /B
+ )
+)
+:USAGE
+echo Usage:
+echo TextComparer FILE1 FILE2 Compares FILE1 and FILE2. The success
+echo message or the first miscompared line
+echo is printed to the command console.
+popd
diff --git a/tools/TextComparer.sh b/tools/TextComparer.sh new file mode 100644 index 0000000..c8b08af --- /dev/null +++ b/tools/TextComparer.sh @@ -0,0 +1,36 @@ +#!/usr/bin/env sh + +# $Id: TextComparer.sh,v 1.1 2014/06/17 21:14:01 marka Exp $ +# mark.armbrust@pobox.com + +# User's CDPATH can interfere with cd in this script +unset CDPATH +# Get the true name of this script +script="`test -L "$0" && readlink -n "$0" || echo "$0"`" +dir="$PWD" +cd "`dirname "$script"`" +if [ \( $# -ne 2 \) -o \( "$1" = "-h" \) -o \( "$1" = "--help" \) ] +then + # print usage + echo "Usage:" + echo " `basename "$0"` FILE1 FILE2 Compares FILE1 and FILE2. The success" + echo " message or the first miscompared line" + echo " is printed to the command console." +else + # Convert arg1 to an absolute path + if [ `echo "$1" | sed -e "s/\(.\).*/\1/"` = / ] + then + arg1="$1" + else + arg1="$dir/$1" + fi + # Convert arg2 to an absolute path + if [ `echo "$2" | sed -e "s/\(.\).*/\1/"` = / ] + then + arg2="$2" + else + arg2="$dir/$2" + fi +# echo Comparing "$arg1" "$arg2" + java -classpath "${CLASSPATH}:bin/classes" TextComparer "$arg1" "$arg2" +fi diff --git a/tools/VMEmulator.bat b/tools/VMEmulator.bat new file mode 100644 index 0000000..1b15b72 --- /dev/null +++ b/tools/VMEmulator.bat @@ -0,0 +1,29 @@ +@echo off
+
+rem $Id: VMEmulator.bat,v 1.3 2014/05/10 00:51:55 marka Exp $
+rem mark.armbrust@pobox.com
+
+setlocal
+if not "%2"=="" goto :USAGE
+if "%~1"=="/?" (
+:USAGE
+ echo Usage:
+ echo VMEmulator Starts the VM Emulator in interactive mode.
+ echo VMEmulator FILE.tst Starts the VM Emulator and runs the FILE.tst test
+ echo script. The success/failure message is
+ echo printed to the command console.
+ exit -b
+)
+if not "%~1"=="" (
+ set "_arg1=%~f1"
+)
+pushd "%~dp0"
+if "%~1"=="" (
+ start javaw -classpath "%CLASSPATH%;.;bin/classes;bin/lib/Hack.jar;bin/lib/HackGUI.jar;bin/lib/Simulators.jar;bin/lib/SimulatorsGUI.jar;bin/lib/Compilers.jar" ^
+ VMEmulatorMain
+) else (
+rem echo Running "%_arg1%"
+ java -classpath "%CLASSPATH%;.;bin/classes;bin/lib/Hack.jar;bin/lib/HackGUI.jar;bin/lib/Simulators.jar;bin/lib/SimulatorsGUI.jar;bin/lib/Compilers.jar" ^
+ VMEmulatorMain "%_arg1%"
+)
+popd
diff --git a/tools/VMEmulator.sh b/tools/VMEmulator.sh new file mode 100644 index 0000000..48f4f0f --- /dev/null +++ b/tools/VMEmulator.sh @@ -0,0 +1,33 @@ +#!/usr/bin/env sh + +# $Id: VMEmulator.sh,v 1.1 2014/06/17 21:14:01 marka Exp $ +# mark.armbrust@pobox.com + +# User's CDPATH can interfere with cd in this script +unset CDPATH +# Get the true name of this script +script="`test -L "$0" && readlink -n "$0" || echo "$0"`" +dir="$PWD" +cd "`dirname "$script"`" +if [ \( $# -gt 1 \) -o \( "$1" = "-h" \) -o \( "$1" = "--help" \) ] +then + echo "Usage:" + echo " `basename "$0"` Starts the VM Emulator in interactive mode." + echo " `basename "$0"` FILE.tst Starts the VM Emulator and runs the FILE.tst test" + echo " script. The success/failure message is" + echo " printed to the command console." +elif [ $# -eq 0 ] +then + # Run VM emulator in interactive mode + java -classpath "${CLASSPATH}:bin/classes:bin/lib/Hack.jar:bin/lib/HackGUI.jar:bin/lib/Simulators.jar:bin/lib/SimulatorsGUI.jar:bin/lib/Compilers.jar" VMEmulatorMain & +else + # Convert arg1 to an absolute path and run VM emulator with arg1 + if [ `echo "$1" | sed -e "s/\(.\).*/\1/"` = / ] + then + arg1="$1" + else + arg1="${dir}/$1" + fi +# echo Running "$arg1" + java -classpath "${CLASSPATH}:bin/classes:bin/lib/Hack.jar:bin/lib/HackGUI.jar:bin/lib/Simulators.jar:bin/lib/SimulatorsGUI.jar:bin/lib/Compilers.jar" VMEmulatorMain "$arg1" +fi diff --git a/tools/bin/classes/CPUEmulatorMain.class b/tools/bin/classes/CPUEmulatorMain.class Binary files differnew file mode 100644 index 0000000..2c5b68f --- /dev/null +++ b/tools/bin/classes/CPUEmulatorMain.class diff --git a/tools/bin/classes/HackAssemblerMain.class b/tools/bin/classes/HackAssemblerMain.class Binary files differnew file mode 100644 index 0000000..b912391 --- /dev/null +++ b/tools/bin/classes/HackAssemblerMain.class diff --git a/tools/bin/classes/HardwareSimulatorMain.class b/tools/bin/classes/HardwareSimulatorMain.class Binary files differnew file mode 100644 index 0000000..5786077 --- /dev/null +++ b/tools/bin/classes/HardwareSimulatorMain.class diff --git a/tools/bin/classes/TextComparer.class b/tools/bin/classes/TextComparer.class Binary files differnew file mode 100644 index 0000000..f2e076e --- /dev/null +++ b/tools/bin/classes/TextComparer.class diff --git a/tools/bin/classes/VMEmulatorMain.class b/tools/bin/classes/VMEmulatorMain.class Binary files differnew file mode 100644 index 0000000..aa6b7ff --- /dev/null +++ b/tools/bin/classes/VMEmulatorMain.class diff --git a/tools/bin/help/asmAbout.html b/tools/bin/help/asmAbout.html new file mode 100644 index 0000000..919e539 --- /dev/null +++ b/tools/bin/help/asmAbout.html @@ -0,0 +1,96 @@ +<html xmlns:o="urn:schemas-microsoft-com:office:office"
+xmlns:w="urn:schemas-microsoft-com:office:word"
+xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
+<meta name=ProgId content=Word.Document>
+<meta name=Generator content="Microsoft Word 10">
+<meta name=Originator content="Microsoft Word 10">
+<link rel=File-List href="asmAbout_files/filelist.xml">
+<title>About Assembler</title>
+<!--[if gte mso 9]><xml>
+ <w:WordDocument>
+ <w:GrammarState>Clean</w:GrammarState>
+ <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
+ </w:WordDocument>
+</xml><![endif]-->
+<style>
+<!--
+ /* Style Definitions */
+ p.MsoNormal, li.MsoNormal, div.MsoNormal
+ {mso-style-parent:"";
+ margin:0in;
+ margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:12.0pt;
+ font-family:"Times New Roman";
+ mso-fareast-font-family:"Times New Roman";}
+p.MsoBodyText, li.MsoBodyText, div.MsoBodyText
+ {margin:0in;
+ margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:13.0pt;
+ font-family:"Times New Roman";
+ mso-fareast-font-family:"Times New Roman";}
+@page Section1
+ {size:8.5in 11.0in;
+ margin:1.0in 1.25in 1.0in 1.25in;
+ mso-header-margin:.5in;
+ mso-footer-margin:.5in;
+ mso-paper-source:0;}
+div.Section1
+ {page:Section1;}
+-->
+</style>
+<!--[if gte mso 10]>
+<style>
+ /* Style Definitions */
+ table.MsoNormalTable
+ {mso-style-name:"Table Normal";
+ mso-tstyle-rowband-size:0;
+ mso-tstyle-colband-size:0;
+ mso-style-noshow:yes;
+ mso-style-parent:"";
+ mso-padding-alt:0in 5.4pt 0in 5.4pt;
+ mso-para-margin:0in;
+ mso-para-margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:10.0pt;
+ font-family:"Times New Roman";}
+</style>
+<![endif]-->
+</head>
+
+<body lang=EN-US style='tab-interval:.5in'>
+
+<div class=Section1>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>Assembler, Version 2.5</span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'>This program is
+part of www.nand2tetris.org<o:p></o:p></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span class=GramE>and</span>
+the book "The Elements of Computing Systems"<o:p></o:p></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span class=GramE>by</span>
+Nisan and Schocken, MIT Press.</p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>Software Architects: Yaron Ukrainitz and Yannai A. Gonczarowski</span></p>
+
+<p class=MsoNormal> </p>
+
+</div>
+
+</body>
+
+</html>
diff --git a/tools/bin/help/asmUsage.html b/tools/bin/help/asmUsage.html new file mode 100644 index 0000000..1e18db2 --- /dev/null +++ b/tools/bin/help/asmUsage.html @@ -0,0 +1,115 @@ +<html xmlns:o="urn:schemas-microsoft-com:office:office"
+xmlns:w="urn:schemas-microsoft-com:office:word"
+xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
+<meta name=ProgId content=Word.Document>
+<meta name=Generator content="Microsoft Word 11">
+<meta name=Originator content="Microsoft Word 11">
+<link rel=File-List href="asmUsage_files/filelist.xml">
+<title>Usage instruction and tips can be found in:</title>
+<!--[if gte mso 9]><xml>
+ <w:WordDocument>
+ <w:GrammarState>Clean</w:GrammarState>
+ <w:ValidateAgainstSchemas/>
+ <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid>
+ <w:IgnoreMixedContent>false</w:IgnoreMixedContent>
+ <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText>
+ <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
+ </w:WordDocument>
+</xml><![endif]--><!--[if gte mso 9]><xml>
+ <w:LatentStyles DefLockedState="false" LatentStyleCount="156">
+ </w:LatentStyles>
+</xml><![endif]-->
+<style>
+<!--
+ /* Style Definitions */
+ p.MsoNormal, li.MsoNormal, div.MsoNormal
+ {mso-style-parent:"";
+ margin:0cm;
+ margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:12.0pt;
+ font-family:"Times New Roman";
+ mso-fareast-font-family:"Times New Roman";}
+p.MsoBodyText, li.MsoBodyText, div.MsoBodyText
+ {margin:0cm;
+ margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:13.0pt;
+ font-family:"Times New Roman";
+ mso-fareast-font-family:"Times New Roman";}
+@page Section1
+ {size:612.0pt 792.0pt;
+ margin:72.0pt 90.0pt 72.0pt 90.0pt;
+ mso-header-margin:36.0pt;
+ mso-footer-margin:36.0pt;
+ mso-paper-source:0;}
+div.Section1
+ {page:Section1;}
+-->
+</style>
+<!--[if gte mso 10]>
+<style>
+ /* Style Definitions */
+ table.MsoNormalTable
+ {mso-style-name:"Table Normal";
+ mso-tstyle-rowband-size:0;
+ mso-tstyle-colband-size:0;
+ mso-style-noshow:yes;
+ mso-style-parent:"";
+ mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
+ mso-para-margin:0cm;
+ mso-para-margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:10.0pt;
+ font-family:"Times New Roman";
+ mso-ansi-language:#0400;
+ mso-fareast-language:#0400;
+ mso-bidi-language:#0400;}
+</style>
+<![endif]-->
+</head>
+
+<body lang=EN-US style='tab-interval:36.0pt'>
+
+<div class=Section1>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>Usage instruction and tips can be found in:</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>The Assembler Tutorial</span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'> </span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>Available in www.nand2tetris.org</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>And in relevant book chapters from </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>The Elements of Computing Systems,<o:p></o:p></span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>by Noam Nisan and Shimon Schocken</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>MIT Press</span></p>
+
+<p class=MsoNormal> </p>
+
+</div>
+
+</body>
+
+</html>
diff --git a/tools/bin/help/compiler.txt b/tools/bin/help/compiler.txt new file mode 100644 index 0000000..07bbba9 --- /dev/null +++ b/tools/bin/help/compiler.txt @@ -0,0 +1,9 @@ +Jack Compiler, Version 2.5
+
+This program is part of www.nand2tetris.org
+and the book "The Elements of Computing Systems"
+by Nisan and Schocken, MIT Press.
+
+Software Architects: Yaron Ukrainitz and Yannai A. Gonczarowski
+
+Usage instruction and tips can be found in the relevant book chapters.
diff --git a/tools/bin/help/cpuAbout.html b/tools/bin/help/cpuAbout.html new file mode 100644 index 0000000..f806d5e --- /dev/null +++ b/tools/bin/help/cpuAbout.html @@ -0,0 +1,96 @@ +<html xmlns:o="urn:schemas-microsoft-com:office:office"
+xmlns:w="urn:schemas-microsoft-com:office:word"
+xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
+<meta name=ProgId content=Word.Document>
+<meta name=Generator content="Microsoft Word 10">
+<meta name=Originator content="Microsoft Word 10">
+<link rel=File-List href="cpuAbout_files/filelist.xml">
+<title>About CPU Emulator</title>
+<!--[if gte mso 9]><xml>
+ <w:WordDocument>
+ <w:GrammarState>Clean</w:GrammarState>
+ <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
+ </w:WordDocument>
+</xml><![endif]-->
+<style>
+<!--
+ /* Style Definitions */
+ p.MsoNormal, li.MsoNormal, div.MsoNormal
+ {mso-style-parent:"";
+ margin:0in;
+ margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:12.0pt;
+ font-family:"Times New Roman";
+ mso-fareast-font-family:"Times New Roman";}
+p.MsoBodyText, li.MsoBodyText, div.MsoBodyText
+ {margin:0in;
+ margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:13.0pt;
+ font-family:"Times New Roman";
+ mso-fareast-font-family:"Times New Roman";}
+@page Section1
+ {size:8.5in 11.0in;
+ margin:1.0in 1.25in 1.0in 1.25in;
+ mso-header-margin:.5in;
+ mso-footer-margin:.5in;
+ mso-paper-source:0;}
+div.Section1
+ {page:Section1;}
+-->
+</style>
+<!--[if gte mso 10]>
+<style>
+ /* Style Definitions */
+ table.MsoNormalTable
+ {mso-style-name:"Table Normal";
+ mso-tstyle-rowband-size:0;
+ mso-tstyle-colband-size:0;
+ mso-style-noshow:yes;
+ mso-style-parent:"";
+ mso-padding-alt:0in 5.4pt 0in 5.4pt;
+ mso-para-margin:0in;
+ mso-para-margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:10.0pt;
+ font-family:"Times New Roman";}
+</style>
+<![endif]-->
+</head>
+
+<body lang=EN-US style='tab-interval:.5in'>
+
+<div class=Section1>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>CPU Emulator, Version 2.5</span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'>This program is
+part of www.nand2tetris.org<o:p></o:p></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span class=GramE>and</span>
+the book "The Elements of Computing Systems"<o:p></o:p></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span class=GramE>by</span>
+Nisan and Schocken, MIT Press.</p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>Software Architects: Yaron Ukrainitz and Yannai A. Gonczarowski</span></p>
+
+<p class=MsoNormal> </p>
+
+</div>
+
+</body>
+
+</html>
diff --git a/tools/bin/help/cpuUsage.html b/tools/bin/help/cpuUsage.html new file mode 100644 index 0000000..7e69482 --- /dev/null +++ b/tools/bin/help/cpuUsage.html @@ -0,0 +1,115 @@ +<html xmlns:o="urn:schemas-microsoft-com:office:office"
+xmlns:w="urn:schemas-microsoft-com:office:word"
+xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
+<meta name=ProgId content=Word.Document>
+<meta name=Generator content="Microsoft Word 11">
+<meta name=Originator content="Microsoft Word 11">
+<link rel=File-List href="cpuUsage_files/filelist.xml">
+<title>Usage instruction and tips can be found in:</title>
+<!--[if gte mso 9]><xml>
+ <w:WordDocument>
+ <w:GrammarState>Clean</w:GrammarState>
+ <w:ValidateAgainstSchemas/>
+ <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid>
+ <w:IgnoreMixedContent>false</w:IgnoreMixedContent>
+ <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText>
+ <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
+ </w:WordDocument>
+</xml><![endif]--><!--[if gte mso 9]><xml>
+ <w:LatentStyles DefLockedState="false" LatentStyleCount="156">
+ </w:LatentStyles>
+</xml><![endif]-->
+<style>
+<!--
+ /* Style Definitions */
+ p.MsoNormal, li.MsoNormal, div.MsoNormal
+ {mso-style-parent:"";
+ margin:0cm;
+ margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:12.0pt;
+ font-family:"Times New Roman";
+ mso-fareast-font-family:"Times New Roman";}
+p.MsoBodyText, li.MsoBodyText, div.MsoBodyText
+ {margin:0cm;
+ margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:13.0pt;
+ font-family:"Times New Roman";
+ mso-fareast-font-family:"Times New Roman";}
+@page Section1
+ {size:612.0pt 792.0pt;
+ margin:72.0pt 90.0pt 72.0pt 90.0pt;
+ mso-header-margin:36.0pt;
+ mso-footer-margin:36.0pt;
+ mso-paper-source:0;}
+div.Section1
+ {page:Section1;}
+-->
+</style>
+<!--[if gte mso 10]>
+<style>
+ /* Style Definitions */
+ table.MsoNormalTable
+ {mso-style-name:"Table Normal";
+ mso-tstyle-rowband-size:0;
+ mso-tstyle-colband-size:0;
+ mso-style-noshow:yes;
+ mso-style-parent:"";
+ mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
+ mso-para-margin:0cm;
+ mso-para-margin-bottom:.0001pt;
+ mso-pagination:widow-orphan;
+ font-size:10.0pt;
+ font-family:"Times New Roman";
+ mso-ansi-language:#0400;
+ mso-fareast-language:#0400;
+ mso-bidi-language:#0400;}
+</style>
+<![endif]-->
+</head>
+
+<body lang=EN-US style='tab-interval:36.0pt'>
+
+<div class=Section1>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>Usage instruction and tips can be found in:</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>The CPU Emulator Tutorial</span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'> </span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>Available in www.nand2tetris.org</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>And in relevant book chapters from </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>The Elements of Computing Systems,<o:p></o:p></span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>by Noam Nisan and Shimon Schocken</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>MIT Press</span></p>
+
+<p class=MsoNormal> </p>
+
+</div>
+
+</body>
+
+</html>
diff --git a/tools/bin/help/hwAbout.html b/tools/bin/help/hwAbout.html new file mode 100644 index 0000000..67ad89b --- /dev/null +++ b/tools/bin/help/hwAbout.html @@ -0,0 +1,96 @@ +<html xmlns:o="urn:schemas-microsoft-com:office:office"
+xmlns:w="urn:schemas-microsoft-com:office:word"
+xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
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+
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+style='font-size:12.0pt'> </span></p>
+
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+<p class=MsoBodyText align=center style='text-align:center'><span class=GramE>by</span>
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+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
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+
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+</div>
+
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+</html>
diff --git a/tools/bin/help/hwUsage.html b/tools/bin/help/hwUsage.html new file mode 100644 index 0000000..4663f53 --- /dev/null +++ b/tools/bin/help/hwUsage.html @@ -0,0 +1,115 @@ +<html xmlns:o="urn:schemas-microsoft-com:office:office"
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+<meta name=Generator content="Microsoft Word 11">
+<meta name=Originator content="Microsoft Word 11">
+<link rel=File-List href="hwUsage_files/filelist.xml">
+<title>Usage instruction and tips can be found in:</title>
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+
+<div class=Section1>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>Usage instruction and tips can be found in:</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>The Hardware Simulator Tutorial</span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'> </span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>Available in www.nand2tetris.org</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>And in relevant book chapters from </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>The Elements of Computing Systems,<o:p></o:p></span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>by Noam Nisan and Shimon Schocken</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>MIT Press</span></p>
+
+<p class=MsoNormal> </p>
+
+</div>
+
+</body>
+
+</html>
diff --git a/tools/bin/help/vmAbout.html b/tools/bin/help/vmAbout.html new file mode 100644 index 0000000..c5b296a --- /dev/null +++ b/tools/bin/help/vmAbout.html @@ -0,0 +1,110 @@ +<html xmlns:o="urn:schemas-microsoft-com:office:office"
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+<meta name=Generator content="Microsoft Word 11">
+<meta name=Originator content="Microsoft Word 11">
+<link rel=File-List href="vmAbout_files/filelist.xml">
+<title>About Virtual Machine Emulator</title>
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+ <w:WordDocument>
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+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>Virtual Machine Emulator, Version 2.5</span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'>This program is
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+
+<p class=MsoBodyText align=center style='text-align:center'><span class=GramE>and</span>
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+
+<p class=MsoBodyText align=center style='text-align:center'><span class=GramE>by</span>
+Nisan and Schocken, MIT Press.</p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
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+Gonczarowski</span></p>
+
+<p class=MsoNormal> </p>
+
+</div>
+
+</body>
+
+</html>
diff --git a/tools/bin/help/vmUsage.html b/tools/bin/help/vmUsage.html new file mode 100644 index 0000000..611662b --- /dev/null +++ b/tools/bin/help/vmUsage.html @@ -0,0 +1,115 @@ +<html xmlns:o="urn:schemas-microsoft-com:office:office"
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+<meta name=Generator content="Microsoft Word 11">
+<meta name=Originator content="Microsoft Word 11">
+<link rel=File-List href="vmUsage_files/filelist.xml">
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+ <w:WordDocument>
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+</head>
+
+<body lang=EN-US style='tab-interval:36.0pt'>
+
+<div class=Section1>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>Usage instruction and tips can be found in:</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>The VM Emulator Tutorial</span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'> </span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>Available in www.nand2tetris.org</span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'> </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
+style='font-size:12.0pt'>And in relevant book chapters from </span></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><b><span
+style='font-size:12.0pt'>The Elements of Computing Systems,<o:p></o:p></span></b></p>
+
+<p class=MsoBodyText align=center style='text-align:center'><span
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+
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+style='font-size:12.0pt'>MIT Press</span></p>
+
+<p class=MsoNormal> </p>
+
+</div>
+
+</body>
+
+</html>
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differnew file mode 100644 index 0000000..4d36e64 --- /dev/null +++ b/tools/bin/lib/SimulatorsGUI.jar diff --git a/tools/bin/lib/TranslatorsGUI.jar b/tools/bin/lib/TranslatorsGUI.jar Binary files differnew file mode 100644 index 0000000..f29f926 --- /dev/null +++ b/tools/bin/lib/TranslatorsGUI.jar diff --git a/tools/bin/scripts/defaultCPU.txt b/tools/bin/scripts/defaultCPU.txt new file mode 100644 index 0000000..43b2720 --- /dev/null +++ b/tools/bin/scripts/defaultCPU.txt @@ -0,0 +1,3 @@ +repeat {
+ ticktock;
+}
\ No newline at end of file diff --git a/tools/bin/scripts/defaultHW.txt b/tools/bin/scripts/defaultHW.txt new file mode 100644 index 0000000..bdb2261 --- /dev/null +++ b/tools/bin/scripts/defaultHW.txt @@ -0,0 +1,4 @@ +repeat {
+ tick,
+ tock;
+}
\ No newline at end of file diff --git a/tools/bin/scripts/defaultVM.txt b/tools/bin/scripts/defaultVM.txt new file mode 100644 index 0000000..dbc64c4 --- /dev/null +++ b/tools/bin/scripts/defaultVM.txt @@ -0,0 +1,3 @@ +repeat {
+ vmstep;
+}
\ No newline at end of file diff --git a/tools/builtInChips/ALU.class b/tools/builtInChips/ALU.class Binary files differnew file mode 100644 index 0000000..03f95dc --- /dev/null +++ b/tools/builtInChips/ALU.class diff --git a/tools/builtInChips/ALU.hdl b/tools/builtInChips/ALU.hdl new file mode 100644 index 0000000..e5fd1f0 --- /dev/null +++ b/tools/builtInChips/ALU.hdl @@ -0,0 +1,55 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/ALU.hdl
+
+/**
+ * The ALU. Computes one of the following functions:
+ * x+y, x-y, y–x, 0, 1, -1, x, y, -x, -y, !x, !y,
+ * x+1, y+1, x-1, y-1, x&y, x|y on two 16-bit inputs.
+ * Which function to compute is determined by 6 input bits
+ * denoted zx, nx, zy, ny, f, no.
+ * The computed function's value is called "out".
+ * In addition to computing out, the ALU computes two
+ * 1-bit outputs called zr and ng:
+ * if out == 0, zr = 1; otherwise zr = 0;
+ * If out < 0, ng = 1; otherwise ng = 0.
+ * The 6-bit combinations (zx,nx,zy,ny,f,no) and
+ * their effect are documented in the book.
+ */
+
+// Implementation: the ALU manipulates the x and y
+// inputs and then operates on the resulting values,
+// as follows:
+// if (zx == 1) sets x = 0 // 16-bit constant
+// if (nx == 1) sets x = ~x // bitwise "not"
+// if (zy == 1) sets y = 0 // 16-bit constant
+// if (ny == 1) sets y = ~y // bitwise "not"
+// if (f == 1) sets out = x + y // integer 2's-complement addition
+// if (f == 0) sets out = x & y // bitwise And
+// if (no == 1) sets out = ~out // bitwise Not
+// if (out == 0) sets zr = 1
+// if (out < 0) sets ng = 1
+
+
+CHIP ALU {
+
+ IN // 16-bit inputs:
+ x[16], y[16],
+ // Control bits:
+ zx, // Zero the x input
+ nx, // Negate the x input
+ zy, // Zero the y input
+ ny, // Negate the y input
+ f, // Function code: 1 for add, 0 for and
+ no; // Negate the out output
+
+ OUT // 16-bit output
+ out[16],
+
+ // ALU output flags
+ zr, // 1 if out=0, 0 otherwise
+ ng; // 1 if out<0, 0 otherwise
+
+ BUILTIN ALU;
+}
diff --git a/tools/builtInChips/ARegister.class b/tools/builtInChips/ARegister.class Binary files differnew file mode 100644 index 0000000..ab9aadc --- /dev/null +++ b/tools/builtInChips/ARegister.class diff --git a/tools/builtInChips/ARegister.hdl b/tools/builtInChips/ARegister.hdl new file mode 100644 index 0000000..23aee73 --- /dev/null +++ b/tools/builtInChips/ARegister.hdl @@ -0,0 +1,24 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/ARegister.hdl
+
+/**
+ * A 16-Bit register called "A Register".
+ * If load[t-1]=1 then out[t] = in[t-1]
+ * else out does not change (out[t] = out[t-1])
+ *
+ * This built-in chip implementation has the side effect of
+ * providing a GUI representation of a 16-bit register
+ * called "A register" (typically used to store an address).
+ */
+
+CHIP ARegister {
+
+ IN in[16], load;
+ OUT out[16];
+
+ BUILTIN ARegister;
+ CLOCKED in, load;
+}
+
diff --git a/tools/builtInChips/Add16.class b/tools/builtInChips/Add16.class Binary files differnew file mode 100644 index 0000000..c3754ce --- /dev/null +++ b/tools/builtInChips/Add16.class diff --git a/tools/builtInChips/Add16.hdl b/tools/builtInChips/Add16.hdl new file mode 100644 index 0000000..a494af4 --- /dev/null +++ b/tools/builtInChips/Add16.hdl @@ -0,0 +1,18 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Add16.hdl
+
+/*
+ * Adds two 16-bit values.
+ * The most significant carry bit is ignored.
+ */
+
+CHIP Add16 {
+
+ IN a[16], b[16];
+ OUT out[16];
+
+ BUILTIN Add16;
+}
+
diff --git a/tools/builtInChips/And.class b/tools/builtInChips/And.class Binary files differnew file mode 100644 index 0000000..2c7492b --- /dev/null +++ b/tools/builtInChips/And.class diff --git a/tools/builtInChips/And.hdl b/tools/builtInChips/And.hdl new file mode 100644 index 0000000..d2c48b5 --- /dev/null +++ b/tools/builtInChips/And.hdl @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/And.hdl
+
+/**
+ * And gate: out = 1 if {a == 1 and b == 1}, 0 otherwise
+ */
+
+CHIP And {
+
+ IN a, b;
+ OUT out;
+
+ BUILTIN And;
+}
diff --git a/tools/builtInChips/And16.hdl b/tools/builtInChips/And16.hdl new file mode 100644 index 0000000..4c71874 --- /dev/null +++ b/tools/builtInChips/And16.hdl @@ -0,0 +1,17 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/And16.hdl
+
+/**
+ * 16-bit-wise And gate: for i = 0..15: out[i] = a[i] and b[i]
+ */
+
+CHIP And16 {
+
+ IN a[16], b[16];
+ OUT out[16];
+
+ BUILTIN And;
+}
+
diff --git a/tools/builtInChips/Bit.class b/tools/builtInChips/Bit.class Binary files differnew file mode 100644 index 0000000..1e5a3c4 --- /dev/null +++ b/tools/builtInChips/Bit.class diff --git a/tools/builtInChips/Bit.hdl b/tools/builtInChips/Bit.hdl new file mode 100644 index 0000000..a0a76bb --- /dev/null +++ b/tools/builtInChips/Bit.hdl @@ -0,0 +1,19 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Bit.hdl
+
+/**
+ * 1-bit register.
+ * If load[t] == 1 then out[t+1] = in[t]
+ * else out[t+1] = out[t] (no change)
+ */
+
+CHIP Bit {
+
+ IN in, load;
+ OUT out;
+
+ BUILTIN Bit;
+ CLOCKED in, load;
+}
diff --git a/tools/builtInChips/DFF.class b/tools/builtInChips/DFF.class Binary files differnew file mode 100644 index 0000000..49efcf1 --- /dev/null +++ b/tools/builtInChips/DFF.class diff --git a/tools/builtInChips/DFF.hdl b/tools/builtInChips/DFF.hdl new file mode 100644 index 0000000..c66b796 --- /dev/null +++ b/tools/builtInChips/DFF.hdl @@ -0,0 +1,18 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/DFF.hdl
+
+/**
+ * Data Flip-flop: out(t) = in(t-1)
+ * where t is the current time unit, or clock cycle.
+ */
+
+CHIP DFF {
+
+ IN in;
+ OUT out;
+
+ BUILTIN DFF;
+ CLOCKED in;
+}
diff --git a/tools/builtInChips/DMux.class b/tools/builtInChips/DMux.class Binary files differnew file mode 100644 index 0000000..8cf4e0b --- /dev/null +++ b/tools/builtInChips/DMux.class diff --git a/tools/builtInChips/DMux.hdl b/tools/builtInChips/DMux.hdl new file mode 100644 index 0000000..80153d7 --- /dev/null +++ b/tools/builtInChips/DMux.hdl @@ -0,0 +1,20 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/DMux.hdl
+
+/**
+ * Dmultiplexor.
+ * {a,b} = {in,0} if sel == 0
+ * {0,in} if sel == 1
+ */
+ +
+CHIP DMux {
+
+ IN in, sel;
+ OUT a, b;
+
+ BUILTIN DMux;
+}
+
diff --git a/tools/builtInChips/DMux4Way.class b/tools/builtInChips/DMux4Way.class Binary files differnew file mode 100644 index 0000000..ab72a17 --- /dev/null +++ b/tools/builtInChips/DMux4Way.class diff --git a/tools/builtInChips/DMux4Way.hdl b/tools/builtInChips/DMux4Way.hdl new file mode 100644 index 0000000..110bb4e --- /dev/null +++ b/tools/builtInChips/DMux4Way.hdl @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/DMux4Way.hdl
+
+/**
+ * 4-way demultiplexor.
+ * {a,b,c,d} = {in,0,0,0} if sel == 00
+ * {0,in,0,0} if sel == 01
+ * {0,0,in,0} if sel == 10
+ * {0,0,0,in} if sel == 11
+ */
+ +
+CHIP DMux4Way {
+
+ IN in, sel[2];
+ OUT a, b, c, d;
+
+ BUILTIN DMux4Way;
+}
+
diff --git a/tools/builtInChips/DMux8Way.class b/tools/builtInChips/DMux8Way.class Binary files differnew file mode 100644 index 0000000..80e7437 --- /dev/null +++ b/tools/builtInChips/DMux8Way.class diff --git a/tools/builtInChips/DMux8Way.hdl b/tools/builtInChips/DMux8Way.hdl new file mode 100644 index 0000000..c5536b8 --- /dev/null +++ b/tools/builtInChips/DMux8Way.hdl @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/DMux8Way.hdl
+
+/**
+ * 8-way demultiplexor.
+ * {a,b,c,d,e,f,g,h} = {in,0,0,0,0,0,0,0} if sel == 000
+ * {0,in,0,0,0,0,0,0} if sel == 001
+ * etc.
+ * {0,0,0,0,0,0,0,in} if sel == 111
+ */
+ +
+CHIP DMux8Way {
+
+ IN in, sel[3];
+ OUT a, b, c, d, e, f, g, h;
+
+ BUILTIN DMux8Way;
+}
+
diff --git a/tools/builtInChips/DRegister.class b/tools/builtInChips/DRegister.class Binary files differnew file mode 100644 index 0000000..74a713d --- /dev/null +++ b/tools/builtInChips/DRegister.class diff --git a/tools/builtInChips/DRegister.hdl b/tools/builtInChips/DRegister.hdl new file mode 100644 index 0000000..6c9a254 --- /dev/null +++ b/tools/builtInChips/DRegister.hdl @@ -0,0 +1,24 @@ +// This file is part of the materials accompanying the book
+// "The Elements of Computing Systems" by Nisan and Schocken,
+// MIT Press. Book site: www.idc.ac.il/tecs
+// File name: tools/builtIn/DRegister.hdl
+
+/**
+ * A 16-Bit register called "D Register".
+ * If load[t-1]=1 then out[t] = in[t-1]
+ * else out does not change (out[t] = out[t-1])
+ *
+ * This built-in chip implementation has the side effect of
+ * providing a GUI representation of a 16-bit register
+ * called "D register" (typically used to store data).
+ */
+
+CHIP DRegister {
+
+ IN in[16], load;
+ OUT out[16];
+
+ BUILTIN DRegister;
+ CLOCKED in, load;
+}
+
diff --git a/tools/builtInChips/FullAdder.class b/tools/builtInChips/FullAdder.class Binary files differnew file mode 100644 index 0000000..2ed9ead --- /dev/null +++ b/tools/builtInChips/FullAdder.class diff --git a/tools/builtInChips/FullAdder.hdl b/tools/builtInChips/FullAdder.hdl new file mode 100644 index 0000000..a4caa56 --- /dev/null +++ b/tools/builtInChips/FullAdder.hdl @@ -0,0 +1,19 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/FullAdder.hdl
+
+/**
+ * Full adder. Computes sum, the least significant bit of
+ * a + b + c, and carry, the most significant bit of a + b + c.
+ */
+
+CHIP FullAdder {
+
+ IN a, b, c;
+ OUT sum, // LSB of a + b + c
+ carry; // MSB of a + b + c
+
+ BUILTIN FullAdder;
+}
+
diff --git a/tools/builtInChips/HalfAdder.class b/tools/builtInChips/HalfAdder.class Binary files differnew file mode 100644 index 0000000..e7741ed --- /dev/null +++ b/tools/builtInChips/HalfAdder.class diff --git a/tools/builtInChips/HalfAdder.hdl b/tools/builtInChips/HalfAdder.hdl new file mode 100644 index 0000000..1591b96 --- /dev/null +++ b/tools/builtInChips/HalfAdder.hdl @@ -0,0 +1,18 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/HalfAdder.hdl
+
+/**
+ * Half adder. Computes sum, the least significnat bit of a + b,
+ * and carry, the most significnat bit of a + b.
+ */
+
+CHIP HalfAdder {
+
+ IN a, b;
+ OUT sum, // LSB of a + b
+ carry; // MSB of a + b
+
+ BUILTIN HalfAdder;
+}
diff --git a/tools/builtInChips/Inc16.class b/tools/builtInChips/Inc16.class Binary files differnew file mode 100644 index 0000000..b5b2aeb --- /dev/null +++ b/tools/builtInChips/Inc16.class diff --git a/tools/builtInChips/Inc16.hdl b/tools/builtInChips/Inc16.hdl new file mode 100644 index 0000000..9d2d49b --- /dev/null +++ b/tools/builtInChips/Inc16.hdl @@ -0,0 +1,18 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Inc16.hdl
+
+/**
+ * 16-bit incrementer. out = in + 1 (16-bit addition).
+ * Overflow is neither detected nor handled.
+ */
+
+CHIP Inc16 {
+
+ IN in[16];
+ OUT out[16];
+
+ BUILTIN Inc16;
+}
+
diff --git a/tools/builtInChips/Keyboard.class b/tools/builtInChips/Keyboard.class Binary files differnew file mode 100644 index 0000000..090b7cc --- /dev/null +++ b/tools/builtInChips/Keyboard.class diff --git a/tools/builtInChips/Keyboard.hdl b/tools/builtInChips/Keyboard.hdl new file mode 100644 index 0000000..26ca5ed --- /dev/null +++ b/tools/builtInChips/Keyboard.hdl @@ -0,0 +1,23 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Keyboard.hdl
+
+/**
+ * The keyboard (memory map).
+ * Outputs the code of the currently pressed key.
+ *
+ * The built-in chip implementation has two side effects supplied
+ * by the simulator. First, the keyboard memory map is continuously
+ * being refreshed from the physical keyboard unit. Second, it
+ * displays a keyboard icon and data entry GUI.
+ */
+
+CHIP Keyboard {
+
+ OUT out[16]; // The ASCII code of the pressed key,
+ // or 0 if no key is currently pressed,
+ // or one the special codes listed in Figure 5.5.
+
+ BUILTIN Keyboard;
+}
diff --git a/tools/builtInChips/Mux.class b/tools/builtInChips/Mux.class Binary files differnew file mode 100644 index 0000000..75c6645 --- /dev/null +++ b/tools/builtInChips/Mux.class diff --git a/tools/builtInChips/Mux.hdl b/tools/builtInChips/Mux.hdl new file mode 100644 index 0000000..a0eefbc --- /dev/null +++ b/tools/builtInChips/Mux.hdl @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Mux.hdl
+
+/**
+ * Multiplexor. If sel == 1 then out = b else out = a.
+ */
+
+CHIP Mux {
+
+ IN a, b, sel;
+ OUT out;
+
+ BUILTIN Mux;
+}
diff --git a/tools/builtInChips/Mux16.hdl b/tools/builtInChips/Mux16.hdl new file mode 100644 index 0000000..676d1f4 --- /dev/null +++ b/tools/builtInChips/Mux16.hdl @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Mux16.hdl
+
+/**
+ * 16 bit multiplexor. If sel == 1 then out = b else out = a.
+ */
+
+CHIP Mux16 {
+
+ IN a[16], b[16], sel;
+ OUT out[16];
+
+ BUILTIN Mux;
+}
diff --git a/tools/builtInChips/Mux4Way16.class b/tools/builtInChips/Mux4Way16.class Binary files differnew file mode 100644 index 0000000..b2e2ed7 --- /dev/null +++ b/tools/builtInChips/Mux4Way16.class diff --git a/tools/builtInChips/Mux4Way16.hdl b/tools/builtInChips/Mux4Way16.hdl new file mode 100644 index 0000000..9929e82 --- /dev/null +++ b/tools/builtInChips/Mux4Way16.hdl @@ -0,0 +1,21 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Mux4Way16.hdl
+
+/**
+ * 4-way 16-bit multiplexor.
+ * out = a if sel == 00
+ * b if sel == 01
+ * c if sel == 10
+ * d if sel == 11
+ */
+ +
+CHIP Mux4Way16 {
+
+ IN a[16], b[16], c[16], d[16], sel[2];
+ OUT out[16];
+
+ BUILTIN Mux4Way16;
+}
diff --git a/tools/builtInChips/Mux8Way16.class b/tools/builtInChips/Mux8Way16.class Binary files differnew file mode 100644 index 0000000..d8040ef --- /dev/null +++ b/tools/builtInChips/Mux8Way16.class diff --git a/tools/builtInChips/Mux8Way16.hdl b/tools/builtInChips/Mux8Way16.hdl new file mode 100644 index 0000000..dc16861 --- /dev/null +++ b/tools/builtInChips/Mux8Way16.hdl @@ -0,0 +1,24 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Mux8Way16.hdl
+
+/**
+ * 8-way 16-bit multiplexor.
+ * out = a if sel == 000
+ * b if sel == 001
+ * etc.
+ * h if sel == 111
+ */
+ +
+CHIP Mux8Way16 {
+
+ IN a[16], b[16], c[16], d[16],
+ e[16], f[16], g[16], h[16],
+ sel[3];
+
+ OUT out[16];
+
+ BUILTIN Mux8Way16;
+}
\ No newline at end of file diff --git a/tools/builtInChips/Nand.class b/tools/builtInChips/Nand.class Binary files differnew file mode 100644 index 0000000..4b429ba --- /dev/null +++ b/tools/builtInChips/Nand.class diff --git a/tools/builtInChips/Nand.hdl b/tools/builtInChips/Nand.hdl new file mode 100644 index 0000000..ae0204e --- /dev/null +++ b/tools/builtInChips/Nand.hdl @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Nand.hdl
+
+/**
+ * Nand gate: out = a Nand b.
+ */
+
+CHIP Nand {
+
+ IN a, b;
+ OUT out;
+
+ BUILTIN Nand;
+}
diff --git a/tools/builtInChips/Not.class b/tools/builtInChips/Not.class Binary files differnew file mode 100644 index 0000000..4726b67 --- /dev/null +++ b/tools/builtInChips/Not.class diff --git a/tools/builtInChips/Not.hdl b/tools/builtInChips/Not.hdl new file mode 100644 index 0000000..5b9d897 --- /dev/null +++ b/tools/builtInChips/Not.hdl @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Not.hdl
+
+/**
+ * Not gate: out = not in
+ */
+
+CHIP Not {
+
+ IN in;
+ OUT out;
+
+ BUILTIN Not;
+}
\ No newline at end of file diff --git a/tools/builtInChips/Not16.class b/tools/builtInChips/Not16.class Binary files differnew file mode 100644 index 0000000..ff3e68f --- /dev/null +++ b/tools/builtInChips/Not16.class diff --git a/tools/builtInChips/Not16.hdl b/tools/builtInChips/Not16.hdl new file mode 100644 index 0000000..c50dab9 --- /dev/null +++ b/tools/builtInChips/Not16.hdl @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Not16.hdl
+
+/**
+ * 16-bit Not gate: for i = 0..15: out[i] = not in[i]
+ */
+
+CHIP Not16 {
+
+ IN in[16];
+ OUT out[16];
+
+ BUILTIN Not16;
+}
\ No newline at end of file diff --git a/tools/builtInChips/Or.class b/tools/builtInChips/Or.class Binary files differnew file mode 100644 index 0000000..a5b64f9 --- /dev/null +++ b/tools/builtInChips/Or.class diff --git a/tools/builtInChips/Or.hdl b/tools/builtInChips/Or.hdl new file mode 100644 index 0000000..4a3f14b --- /dev/null +++ b/tools/builtInChips/Or.hdl @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Or.hdl
+
+/**
+ * Or gate: out = 1 if {a == 1 or b == 1}, 0 otherwise
+ */
+
+CHIP Or {
+
+ IN a, b;
+ OUT out;
+
+ BUILTIN Or;
+}
diff --git a/tools/builtInChips/Or16.hdl b/tools/builtInChips/Or16.hdl new file mode 100644 index 0000000..6c124e8 --- /dev/null +++ b/tools/builtInChips/Or16.hdl @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Or16.hdl
+
+/**
+ * 16-bit bitwise Or gate: for i = 0..15 out[i] = a[i] or b[i].
+ */
+
+CHIP Or16 {
+
+ IN a[16], b[16];
+ OUT out[16];
+
+ BUILTIN Or;
+}
diff --git a/tools/builtInChips/Or8Way.class b/tools/builtInChips/Or8Way.class Binary files differnew file mode 100644 index 0000000..104804b --- /dev/null +++ b/tools/builtInChips/Or8Way.class diff --git a/tools/builtInChips/Or8Way.hdl b/tools/builtInChips/Or8Way.hdl new file mode 100644 index 0000000..dccd61d --- /dev/null +++ b/tools/builtInChips/Or8Way.hdl @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Or8Way.hdl
+
+/**
+ * 8-way Or gate: out = in[0] or in[1] or ... or in[7].
+ */
+
+CHIP Or8Way {
+
+ IN in[8];
+ OUT out;
+
+ BUILTIN Or8Way;
+}
diff --git a/tools/builtInChips/PC.class b/tools/builtInChips/PC.class Binary files differnew file mode 100644 index 0000000..1e6ada1 --- /dev/null +++ b/tools/builtInChips/PC.class diff --git a/tools/builtInChips/PC.hdl b/tools/builtInChips/PC.hdl new file mode 100644 index 0000000..f102d99 --- /dev/null +++ b/tools/builtInChips/PC.hdl @@ -0,0 +1,22 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/PC.hdl
+
+/**
+ * 16-bit counter with load and reset controls.
+ *
+ * If reset(t-1) then out(t) = 0
+ * else if load(t-1) then out(t) = in(t-1)
+ * else if inc(t-1) then out(t) = out(t-1) + 1 (integer addition)
+ * else out(t) = out(t-1)
+ */
+
+CHIP PC {
+
+ IN in[16], load, inc, reset;
+ OUT out[16];
+
+ BUILTIN PC;
+ CLOCKED in, load, inc, reset;
+}
diff --git a/tools/builtInChips/RAM.class b/tools/builtInChips/RAM.class Binary files differnew file mode 100644 index 0000000..e17050f --- /dev/null +++ b/tools/builtInChips/RAM.class diff --git a/tools/builtInChips/RAM16K.class b/tools/builtInChips/RAM16K.class Binary files differnew file mode 100644 index 0000000..2f1e3fe --- /dev/null +++ b/tools/builtInChips/RAM16K.class diff --git a/tools/builtInChips/RAM16K.hdl b/tools/builtInChips/RAM16K.hdl new file mode 100644 index 0000000..7031bf9 --- /dev/null +++ b/tools/builtInChips/RAM16K.hdl @@ -0,0 +1,24 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/RAM16K.hdl
+
+/**
+ * Memory of 16K registers, each 16-bit wide.
+ * The chip facilitates read and write operations, as follows:
+ * Read: out(t) = RAM16K[address(t)](t)
+ * Write: If load(t-1) then RAM16K[address(t-1)](t) = in(t-1)
+ * In words: the chip always outputs the value stored at the memory
+ * location specified by address. If load=1, the in value is loaded
+ * into the memory location specified by address. This value becomes
+ * available through the out output starting from the next time step.
+ */
+
+CHIP RAM16K {
+
+ IN in[16], load, address[14];
+ OUT out[16];
+
+ BUILTIN RAM16K;
+ CLOCKED in, load;
+}
diff --git a/tools/builtInChips/RAM4K.class b/tools/builtInChips/RAM4K.class Binary files differnew file mode 100644 index 0000000..164ebf8 --- /dev/null +++ b/tools/builtInChips/RAM4K.class diff --git a/tools/builtInChips/RAM4K.hdl b/tools/builtInChips/RAM4K.hdl new file mode 100644 index 0000000..8f1b211 --- /dev/null +++ b/tools/builtInChips/RAM4K.hdl @@ -0,0 +1,24 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/RAM4K.hdl
+
+/**
+ * Memory of 4K registers, each 16-bit wide.
+ * The chip facilitates read and write operations, as follows:
+ * Read: out(t) = RAM4K[address(t)](t)
+ * Write: If load(t-1) then RAM4K[address(t-1)](t) = in(t-1)
+ * In words: the chip always outputs the value stored at the memory
+ * location specified by address. If load == 1, the in value is loaded
+ * into the memory location specified by address. This value becomes
+ * available through the out output starting from the next time step.
+ */
+
+CHIP RAM4K {
+
+ IN in[16], load, address[12];
+ OUT out[16];
+
+ BUILTIN RAM4K;
+ CLOCKED in, load;
+}
diff --git a/tools/builtInChips/RAM512.class b/tools/builtInChips/RAM512.class Binary files differnew file mode 100644 index 0000000..69bff7a --- /dev/null +++ b/tools/builtInChips/RAM512.class diff --git a/tools/builtInChips/RAM512.hdl b/tools/builtInChips/RAM512.hdl new file mode 100644 index 0000000..2a2f433 --- /dev/null +++ b/tools/builtInChips/RAM512.hdl @@ -0,0 +1,24 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/RAM512.hdl
+
+/**
+ * Memory of 512 registers, each 16-bit wide.
+ * The chip facilitates read and write operations, as follows:
+ * Read: out(t) = RAM512[address(t)](t)
+ * Write: If load(t-1) then RAM512[address(t-1)](t) = in(t-1)
+ * In words: the chip always outputs the value stored at the memory
+ * location specified by address. If load == 1, the in value is loaded
+ * into the memory location specified by address. This value becomes
+ * available through the out output starting from the next time step.
+ */
+
+CHIP RAM512 {
+
+ IN in[16], load, address[9];
+ OUT out[16];
+
+ BUILTIN RAM512;
+ CLOCKED in, load;
+}
diff --git a/tools/builtInChips/RAM64.class b/tools/builtInChips/RAM64.class Binary files differnew file mode 100644 index 0000000..a1fe78a --- /dev/null +++ b/tools/builtInChips/RAM64.class diff --git a/tools/builtInChips/RAM64.hdl b/tools/builtInChips/RAM64.hdl new file mode 100644 index 0000000..6f32f47 --- /dev/null +++ b/tools/builtInChips/RAM64.hdl @@ -0,0 +1,24 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/RAM64.hdl
+
+/**
+ * Memory of 64 registers, each 16-bit wide.
+ * The chip facilitates read and write operations, as follows:
+ * Read: out(t) = RAM64[address(t)](t)
+ * Write: If load(t-1) then RAM64[address(t-1)](t) = in(t-1)
+ * In words: the chip always outputs the value stored at the memory
+ * location specified by address. If load == 1, the in value is loaded
+ * into the memory location specified by address. This value becomes
+ * available through the out output starting from the next time step.
+ */
+
+CHIP RAM64 {
+
+ IN in[16], load, address[6];
+ OUT out[16];
+
+ BUILTIN RAM64;
+ CLOCKED in, load;
+}
diff --git a/tools/builtInChips/RAM8.class b/tools/builtInChips/RAM8.class Binary files differnew file mode 100644 index 0000000..88f106e --- /dev/null +++ b/tools/builtInChips/RAM8.class diff --git a/tools/builtInChips/RAM8.hdl b/tools/builtInChips/RAM8.hdl new file mode 100644 index 0000000..c08d62c --- /dev/null +++ b/tools/builtInChips/RAM8.hdl @@ -0,0 +1,24 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/RAM8.hdl
+
+/**
+ * Memory of 8 registers, each 16-bit wide.
+ * The chip facilitates read and write operations, as follows:
+ * Read: out(t) = RAM8[address(t)](t)
+ * Write: If load(t-1) then RAM8[address(t-1)](t) = in(t-1)
+ * In words: the chip always outputs the value stored at the memory
+ * location specified by address. If load == 1, the in value is loaded
+ * into the memory location specified by address. This value becomes
+ * available through the out output starting from the next time step.
+ */
+
+CHIP RAM8 {
+
+ IN in[16], load, address[3];
+ OUT out[16];
+
+ BUILTIN RAM8;
+ CLOCKED in, load;
+}
diff --git a/tools/builtInChips/ROM32K.class b/tools/builtInChips/ROM32K.class Binary files differnew file mode 100644 index 0000000..c4320d8 --- /dev/null +++ b/tools/builtInChips/ROM32K.class diff --git a/tools/builtInChips/ROM32K.hdl b/tools/builtInChips/ROM32K.hdl new file mode 100644 index 0000000..929f824 --- /dev/null +++ b/tools/builtInChips/ROM32K.hdl @@ -0,0 +1,30 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/ROM32K.hdl
+
+/**
+ * Read-Only memory (ROM) of 16K registers, each 16-bit wide.
+ * The chip is designed to facilitate data read, as follows:
+ * out(t) = ROM32K[address(t)](t)
+ * In words: the chip always outputs the value stored at the
+ * memory location specified by address.
+ *
+ * The built-in chip implementation has a GUI side-effect,
+ * showing an array-like component that displays the ROM's
+ * contents. The ROM32K chip is supposed to be pre-loaded with
+ * a machine language program. To that end, the built-in chip
+ * implementation also knows how to handle the "ROM32K load Xxx"
+ * script command, where Xxx is the name of a text file containing
+ * a program written in the Hack machine language. When the
+ * simulator encounters such a command in a test script, the code
+ * found in the file is loaded into the simulated ROM32K unit.
+ */
+
+CHIP ROM32K {
+
+ IN address[15];
+ OUT out[16];
+
+ BUILTIN ROM32K;
+}
diff --git a/tools/builtInChips/Register.class b/tools/builtInChips/Register.class Binary files differnew file mode 100644 index 0000000..3958fcd --- /dev/null +++ b/tools/builtInChips/Register.class diff --git a/tools/builtInChips/Register.hdl b/tools/builtInChips/Register.hdl new file mode 100644 index 0000000..3b81e46 --- /dev/null +++ b/tools/builtInChips/Register.hdl @@ -0,0 +1,19 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Register.hdl
+
+/**
+ * 16-Bit register.
+ * If load[t-1]=1 then out[t] = in[t-1]
+ * else out does not change (out[t] = out[t-1])
+ */
+
+CHIP Register {
+
+ IN in[16], load;
+ OUT out[16];
+
+ BUILTIN Register;
+ CLOCKED in, load;
+}
diff --git a/tools/builtInChips/RegisterWithGUI.class b/tools/builtInChips/RegisterWithGUI.class Binary files differnew file mode 100644 index 0000000..c80208c --- /dev/null +++ b/tools/builtInChips/RegisterWithGUI.class diff --git a/tools/builtInChips/Screen.class b/tools/builtInChips/Screen.class Binary files differnew file mode 100644 index 0000000..100ed03 --- /dev/null +++ b/tools/builtInChips/Screen.class diff --git a/tools/builtInChips/Screen.hdl b/tools/builtInChips/Screen.hdl new file mode 100644 index 0000000..5e7837b --- /dev/null +++ b/tools/builtInChips/Screen.hdl @@ -0,0 +1,35 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Screen.hdl
+
+/**
+ * The Screen (memory map).
+ * Functions exactly like a 16-bit 8K RAM:
+ * 1. out(t)=Screen[address(t)](t)
+ * 2. If load(t-1) then Screen[address(t-1)](t)=in(t-1)
+ *
+ * The built-in chip implementation has the side effect of continuously
+ * refreshing a visual 256 by 512 black-and-white screen, simulated
+ * by the simulator. Each row in the visual screen is represented
+ * by 32 consecutive 16-bit words, starting at the top left corner
+ * of the visual screen. Thus the pixel at row r from the top and
+ * column c from the left (0<=r<=255, 0<=c<=511) reflects the c%16
+ * bit (counting from LSB to MSB) of the word found in
+ * Screen[r*32+c/16].
+ */
+
+CHIP Screen {
+
+ IN in[16], // what to write
+ load, // write-enable bit
+ address[13]; // where to read/write
+ OUT out[16]; // Screen value at the given address
+
+ BUILTIN Screen;
+ CLOCKED in, load;
+}
+
+
+
+
\ No newline at end of file diff --git a/tools/builtInChips/Xor.class b/tools/builtInChips/Xor.class Binary files differnew file mode 100644 index 0000000..d99ad18 --- /dev/null +++ b/tools/builtInChips/Xor.class diff --git a/tools/builtInChips/Xor.hdl b/tools/builtInChips/Xor.hdl new file mode 100644 index 0000000..8452d73 --- /dev/null +++ b/tools/builtInChips/Xor.hdl @@ -0,0 +1,16 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Xor.hdl
+
+/**
+ * Exclusive-or gate: out = !(a == b).
+ */
+
+CHIP Xor {
+
+ IN a, b;
+ OUT out;
+
+ BUILTIN Xor;
+}
diff --git a/tools/builtInVMCode/Array.class b/tools/builtInVMCode/Array.class Binary files differnew file mode 100644 index 0000000..c76b652 --- /dev/null +++ b/tools/builtInVMCode/Array.class diff --git a/tools/builtInVMCode/JackOSClass.class b/tools/builtInVMCode/JackOSClass.class Binary files differnew file mode 100644 index 0000000..25df72a --- /dev/null +++ b/tools/builtInVMCode/JackOSClass.class diff --git a/tools/builtInVMCode/Keyboard.class b/tools/builtInVMCode/Keyboard.class Binary files differnew file mode 100644 index 0000000..7366f75 --- /dev/null +++ b/tools/builtInVMCode/Keyboard.class diff --git a/tools/builtInVMCode/Math.class b/tools/builtInVMCode/Math.class Binary files differnew file mode 100644 index 0000000..71aef91 --- /dev/null +++ b/tools/builtInVMCode/Math.class diff --git a/tools/builtInVMCode/Memory.class b/tools/builtInVMCode/Memory.class Binary files differnew file mode 100644 index 0000000..e9bb7ad --- /dev/null +++ b/tools/builtInVMCode/Memory.class diff --git a/tools/builtInVMCode/Output.class b/tools/builtInVMCode/Output.class Binary files differnew file mode 100644 index 0000000..65b25b7 --- /dev/null +++ b/tools/builtInVMCode/Output.class diff --git a/tools/builtInVMCode/Screen.class b/tools/builtInVMCode/Screen.class Binary files differnew file mode 100644 index 0000000..8644e09 --- /dev/null +++ b/tools/builtInVMCode/Screen.class diff --git a/tools/builtInVMCode/String.class b/tools/builtInVMCode/String.class Binary files differnew file mode 100644 index 0000000..98c7f58 --- /dev/null +++ b/tools/builtInVMCode/String.class diff --git a/tools/builtInVMCode/Sys.class b/tools/builtInVMCode/Sys.class Binary files differnew file mode 100644 index 0000000..0c15f1b --- /dev/null +++ b/tools/builtInVMCode/Sys.class |
