working through project 3

- reached RAM8

5 files changed, 394 insertions, 1 deletions

diff --git a/projects/03/a/Bit.hdl b/projects/03/a/Bit.hdl
index 3064198..52e0539 100644
--- a/projects/03/a/Bit.hdl
+++ b/projects/03/a/Bit.hdl
@@ -15,4 +15,7 @@ CHIP Bit {
 

     PARTS:

     // Put your code here:

+    Mux (a=dffout, b=in, sel=load, out=muxout);

+    DFF (in=muxout, out=dffout);

+    Or (a=dffout, b=dffout, out=out);

 }

diff --git a/projects/03/a/Bit.out b/projects/03/a/Bit.out
new file mode 100644
index 0000000..165c66d
--- /dev/null
+++ b/projects/03/a/Bit.out
@@ -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/RAM8.hdl b/projects/03/a/RAM8.hdl
index 4c0e070..8b25522 100644
--- a/projects/03/a/RAM8.hdl
+++ b/projects/03/a/RAM8.hdl
@@ -16,4 +16,14 @@ CHIP RAM8 {
 

     PARTS:

     // Put your code here:

-}
\ No newline at end of file
+    DMux8Way (in=load, sel=address, out=loads);

+    Register (in=in, load=loads[0], out=outs[0]);

+    Register (in=in, load=loads[1], out=outs[1]);

+    Register (in=in, load=loads[2], out=outs[2]);

+    Register (in=in, load=loads[3], out=outs[3]);

+    Register (in=in, load=loads[4], out=outs[4]);

+    Register (in=in, load=loads[5], out=outs[5]);

+    Register (in=in, load=loads[6], out=outs[6]);

+    Register (in=in, load=loads[7], out=outs[7]);

+    Mux8Way(in=outs, sel=address, out=out);

+}

diff --git a/projects/03/a/Register.hdl b/projects/03/a/Register.hdl
index 926b99f..f4ec7ee 100644
--- a/projects/03/a/Register.hdl
+++ b/projects/03/a/Register.hdl
@@ -15,4 +15,20 @@ CHIP Register {
 

     PARTS:

     // Put your code here:

+    Bit (in=in[0], load=load, out=out[0]);

+    Bit (in=in[1], load=load, out=out[1]);

+    Bit (in=in[2], load=load, out=out[2]);

+    Bit (in=in[3], load=load, out=out[3]);

+    Bit (in=in[4], load=load, out=out[4]);

+    Bit (in=in[5], load=load, out=out[5]);

+    Bit (in=in[6], load=load, out=out[6]);

+    Bit (in=in[7], load=load, out=out[7]);

+    Bit (in=in[8], load=load, out=out[8]);

+    Bit (in=in[9], load=load, out=out[9]);

+    Bit (in=in[10], load=load, out=out[10]);

+    Bit (in=in[11], load=load, out=out[11]);

+    Bit (in=in[12], load=load, out=out[12]);

+    Bit (in=in[13], load=load, out=out[13]);

+    Bit (in=in[14], load=load, out=out[14]);

+    Bit (in=in[15], load=load, out=out[15]);

 }

diff --git a/projects/03/a/Register.out b/projects/03/a/Register.out
new file mode 100644
index 0000000..2719604
--- /dev/null
+++ b/projects/03/a/Register.out
@@ -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 |