From d3a0cc3a8ba6dfeb64d3faeffdeb6845b60e5840 Mon Sep 17 00:00:00 2001
From: Yuchen Pei <me@ypei.me>
Date: Sat, 20 Jan 2018 15:41:49 +0100
Subject: rearranged the dir for github

- removed tools and pdfs
- rearranged the projects dirs
- added md files
- other minor changes
---
 projects/03/a/Bit.cmp      |  215 ----------
 projects/03/a/Bit.hdl      |   21 -
 projects/03/a/Bit.out      |  215 ----------
 projects/03/a/Bit.tst      |  865 -------------------------------------
 projects/03/a/PC.cmp       |   31 --
 projects/03/a/PC.hdl       |   32 --
 projects/03/a/PC.out       |   31 --
 projects/03/a/PC.tst       |  125 ------
 projects/03/a/RAM64.cmp    |  320 --------------
 projects/03/a/RAM64.hdl    |   29 --
 projects/03/a/RAM64.out    |  320 --------------
 projects/03/a/RAM64.tst    | 1026 -------------------------------------------
 projects/03/a/RAM8.cmp     |  173 --------
 projects/03/a/RAM8.hdl     |   29 --
 projects/03/a/RAM8.out     |    8 -
 projects/03/a/RAM8.tst     |  560 ------------------------
 projects/03/a/Register.cmp |  149 -------
 projects/03/a/Register.hdl |   34 --
 projects/03/a/Register.out |  149 -------
 projects/03/a/Register.tst |  569 ------------------------
 projects/03/b/RAM16K.cmp   |  320 --------------
 projects/03/b/RAM16K.hdl   |   25 --
 projects/03/b/RAM16K.out   |  320 --------------
 projects/03/b/RAM16K.tst   | 1026 -------------------------------------------
 projects/03/b/RAM4K.cmp    |  320 --------------
 projects/03/b/RAM4K.hdl    |   29 --
 projects/03/b/RAM4K.tst    | 1026 -------------------------------------------
 projects/03/b/RAM512.cmp   |  320 --------------
 projects/03/b/RAM512.hdl   |   29 --
 projects/03/b/RAM512.tst   | 1027 --------------------------------------------
 30 files changed, 9343 deletions(-)
 delete mode 100644 projects/03/a/Bit.cmp
 delete mode 100644 projects/03/a/Bit.hdl
 delete mode 100644 projects/03/a/Bit.out
 delete mode 100644 projects/03/a/Bit.tst
 delete mode 100644 projects/03/a/PC.cmp
 delete mode 100644 projects/03/a/PC.hdl
 delete mode 100644 projects/03/a/PC.out
 delete mode 100644 projects/03/a/PC.tst
 delete mode 100644 projects/03/a/RAM64.cmp
 delete mode 100644 projects/03/a/RAM64.hdl
 delete mode 100644 projects/03/a/RAM64.out
 delete mode 100644 projects/03/a/RAM64.tst
 delete mode 100644 projects/03/a/RAM8.cmp
 delete mode 100644 projects/03/a/RAM8.hdl
 delete mode 100644 projects/03/a/RAM8.out
 delete mode 100644 projects/03/a/RAM8.tst
 delete mode 100644 projects/03/a/Register.cmp
 delete mode 100644 projects/03/a/Register.hdl
 delete mode 100644 projects/03/a/Register.out
 delete mode 100644 projects/03/a/Register.tst
 delete mode 100644 projects/03/b/RAM16K.cmp
 delete mode 100644 projects/03/b/RAM16K.hdl
 delete mode 100644 projects/03/b/RAM16K.out
 delete mode 100644 projects/03/b/RAM16K.tst
 delete mode 100644 projects/03/b/RAM4K.cmp
 delete mode 100644 projects/03/b/RAM4K.hdl
 delete mode 100644 projects/03/b/RAM4K.tst
 delete mode 100644 projects/03/b/RAM512.cmp
 delete mode 100644 projects/03/b/RAM512.hdl
 delete mode 100644 projects/03/b/RAM512.tst

(limited to 'projects/03')

diff --git a/projects/03/a/Bit.cmp b/projects/03/a/Bit.cmp
deleted file mode 100644
index e900ec7..0000000
--- a/projects/03/a/Bit.cmp
+++ /dev/null
@@ -1,215 +0,0 @@
-| time | in  |load | out |
-| 0+   |  0  |  0  |  0  |
-| 1    |  0  |  0  |  0  |
-| 1+   |  0  |  1  |  0  |
-| 2    |  0  |  1  |  0  |
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-| 3+   |  1  |  1  |  0  |
-| 4    |  1  |  1  |  1  |
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-| 7+   |  1  |  1  |  0  |
-| 8    |  1  |  1  |  1  |
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-| 92   |  1  |  0  |  0  |
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-| 93   |  1  |  0  |  0  |
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-| 94   |  1  |  0  |  0  |
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-| 97   |  1  |  0  |  0  |
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-| 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  |
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-| 106+ |  1  |  0  |  0  |
-| 107  |  1  |  0  |  0  |
diff --git a/projects/03/a/Bit.hdl b/projects/03/a/Bit.hdl
deleted file mode 100644
index 52e0539..0000000
--- a/projects/03/a/Bit.hdl
+++ /dev/null
@@ -1,21 +0,0 @@
-// 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:
-    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
deleted file mode 100644
index 165c66d..0000000
--- a/projects/03/a/Bit.out
+++ /dev/null
@@ -1,215 +0,0 @@
-| 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  |
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-| 15   |  0  |  0  |  1  |
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-| 16   |  0  |  0  |  1  |
-| 16+  |  0  |  0  |  1  |
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-| 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.tst b/projects/03/a/Bit.tst
deleted file mode 100644
index c6bf523..0000000
--- a/projects/03/a/Bit.tst
+++ /dev/null
@@ -1,865 +0,0 @@
-// 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
deleted file mode 100644
index 6a050d9..0000000
--- a/projects/03/a/PC.cmp
+++ /dev/null
@@ -1,31 +0,0 @@
-| 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
deleted file mode 100644
index aba68d1..0000000
--- a/projects/03/a/PC.hdl
+++ /dev/null
@@ -1,32 +0,0 @@
-// 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:
-    Mux16 (a=out5, b=in, sel=load, out=out0);
-    Inc16 (in=out0, out=out1);
-    Mux16 (a=out1, b=out0, sel=load, out=out2);
-    Mux16 (a=out0, b=out2, sel=inc, out=out3);
-    Mux16 (a=out3, b=false, sel=reset, out=out4);
-    Register (in=out4, load=true, out=out5, out=out);
-
-    //Inc16 (in=out4, out=out0);
-    //Mux16 (a=out4, b=out0, sel=inc, out=out1);
-    //Mux16 (a=out1, b=in, sel=load, out=out2);
-    //Mux16 (a=out2, b=false, sel=reset, out=out3);
-    //Register (in=out3, load=true, out=out4, out=out);
-}
diff --git a/projects/03/a/PC.out b/projects/03/a/PC.out
deleted file mode 100644
index 5eca76b..0000000
--- a/projects/03/a/PC.out
+++ /dev/null
@@ -1,31 +0,0 @@
-| 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.tst b/projects/03/a/PC.tst
deleted file mode 100644
index 7f4f3cd..0000000
--- a/projects/03/a/PC.tst
+++ /dev/null
@@ -1,125 +0,0 @@
-// 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
deleted file mode 100644
index fdb7745..0000000
--- a/projects/03/a/RAM64.cmp
+++ /dev/null
@@ -1,320 +0,0 @@
-| 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
deleted file mode 100644
index 269adb1..0000000
--- a/projects/03/a/RAM64.hdl
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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:
-    DMux8Way (in=load, sel=address[0..2], a=load0, b=load1, c=load2, d=load3, e=load4, f=load5, g=load6, h=load7);
-    RAM8 (in=in, load=load0, address=address[3..5], out=out0);
-    RAM8 (in=in, load=load1, address=address[3..5], out=out1);
-    RAM8 (in=in, load=load2, address=address[3..5], out=out2);
-    RAM8 (in=in, load=load3, address=address[3..5], out=out3);
-    RAM8 (in=in, load=load4, address=address[3..5], out=out4);
-    RAM8 (in=in, load=load5, address=address[3..5], out=out5);
-    RAM8 (in=in, load=load6, address=address[3..5], out=out6);
-    RAM8 (in=in, load=load7, address=address[3..5], out=out7);
-    Mux8Way16 (a=out0, b=out1, c=out2, d=out3, e=out4, f=out5, g=out6, h=out7, sel=address[0..2], out=out);
-}
diff --git a/projects/03/a/RAM64.out b/projects/03/a/RAM64.out
deleted file mode 100644
index 554ce39..0000000
--- a/projects/03/a/RAM64.out
+++ /dev/null
@@ -1,320 +0,0 @@
-| 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.tst b/projects/03/a/RAM64.tst
deleted file mode 100644
index e1a1409..0000000
--- a/projects/03/a/RAM64.tst
+++ /dev/null
@@ -1,1026 +0,0 @@
-// 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
deleted file mode 100644
index 536c6ef..0000000
--- a/projects/03/a/RAM8.cmp
+++ /dev/null
@@ -1,173 +0,0 @@
-| 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
deleted file mode 100644
index 2ea13a1..0000000
--- a/projects/03/a/RAM8.hdl
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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:
-    DMux8Way (in=load, sel=address, a=load0, b=load1, c=load2, d=load3, e=load4, f=load5, g=load6, h=load7);
-    Register (in=in, load=load0, out=out0);
-    Register (in=in, load=load1, out=out1);
-    Register (in=in, load=load2, out=out2);
-    Register (in=in, load=load3, out=out3);
-    Register (in=in, load=load4, out=out4);
-    Register (in=in, load=load5, out=out5);
-    Register (in=in, load=load6, out=out6);
-    Register (in=in, load=load7, out=out7);
-    Mux8Way16 (a=out0, b=out1, c=out2, d=out3, e=out4, f=out5, g=out6, h=out7, sel=address, out=out);
-}
diff --git a/projects/03/a/RAM8.out b/projects/03/a/RAM8.out
deleted file mode 100644
index 9499c03..0000000
--- a/projects/03/a/RAM8.out
+++ /dev/null
@@ -1,8 +0,0 @@
-| 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 |
diff --git a/projects/03/a/RAM8.tst b/projects/03/a/RAM8.tst
deleted file mode 100644
index 9b6069c..0000000
--- a/projects/03/a/RAM8.tst
+++ /dev/null
@@ -1,560 +0,0 @@
-// 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
deleted file mode 100644
index a899f27..0000000
--- a/projects/03/a/Register.cmp
+++ /dev/null
@@ -1,149 +0,0 @@
-| 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
deleted file mode 100644
index f4ec7ee..0000000
--- a/projects/03/a/Register.hdl
+++ /dev/null
@@ -1,34 +0,0 @@
-// 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:
-    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
deleted file mode 100644
index 2719604..0000000
--- a/projects/03/a/Register.out
+++ /dev/null
@@ -1,149 +0,0 @@
-| 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.tst b/projects/03/a/Register.tst
deleted file mode 100644
index aeec166..0000000
--- a/projects/03/a/Register.tst
+++ /dev/null
@@ -1,569 +0,0 @@
-// 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
deleted file mode 100644
index a1ad9db..0000000
--- a/projects/03/b/RAM16K.cmp
+++ /dev/null
@@ -1,320 +0,0 @@
-| 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
deleted file mode 100644
index 9c6e89f..0000000
--- a/projects/03/b/RAM16K.hdl
+++ /dev/null
@@ -1,25 +0,0 @@
-// 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:
-    DMux4Way (in=load, sel=address[0..1], a=load0, b=load1, c=load2, d=load3);
-    RAM4K (in=in, load=load0, address=address[2..13], out=out0);
-    RAM4K (in=in, load=load1, address=address[2..13], out=out1);
-    RAM4K (in=in, load=load2, address=address[2..13], out=out2);
-    RAM4K (in=in, load=load3, address=address[2..13], out=out3);
-    Mux4Way16 (a=out0, b=out1, c=out2, d=out3, sel=address[0..1], out=out);
-}
diff --git a/projects/03/b/RAM16K.out b/projects/03/b/RAM16K.out
deleted file mode 100644
index 2caabe9..0000000
--- a/projects/03/b/RAM16K.out
+++ /dev/null
@@ -1,320 +0,0 @@
-| 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.tst b/projects/03/b/RAM16K.tst
deleted file mode 100644
index e556ad4..0000000
--- a/projects/03/b/RAM16K.tst
+++ /dev/null
@@ -1,1026 +0,0 @@
-// 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
deleted file mode 100644
index a614796..0000000
--- a/projects/03/b/RAM4K.cmp
+++ /dev/null
@@ -1,320 +0,0 @@
-| 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
deleted file mode 100644
index cfc2e4f..0000000
--- a/projects/03/b/RAM4K.hdl
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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:
-    DMux8Way (in=load, sel=address[0..2], a=load0, b=load1, c=load2, d=load3, e=load4, f=load5, g=load6, h=load7);
-    RAM512 (in=in, load=load0, address=address[3..11], out=out0);
-    RAM512 (in=in, load=load1, address=address[3..11], out=out1);
-    RAM512 (in=in, load=load2, address=address[3..11], out=out2);
-    RAM512 (in=in, load=load3, address=address[3..11], out=out3);
-    RAM512 (in=in, load=load4, address=address[3..11], out=out4);
-    RAM512 (in=in, load=load5, address=address[3..11], out=out5);
-    RAM512 (in=in, load=load6, address=address[3..11], out=out6);
-    RAM512 (in=in, load=load7, address=address[3..11], out=out7);
-    Mux8Way16 (a=out0, b=out1, c=out2, d=out3, e=out4, f=out5, g=out6, h=out7, sel=address[0..2], out=out);
-}
diff --git a/projects/03/b/RAM4K.tst b/projects/03/b/RAM4K.tst
deleted file mode 100644
index 7a5aa12..0000000
--- a/projects/03/b/RAM4K.tst
+++ /dev/null
@@ -1,1026 +0,0 @@
-// 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
deleted file mode 100644
index 6f756ca..0000000
--- a/projects/03/b/RAM512.cmp
+++ /dev/null
@@ -1,320 +0,0 @@
-| 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
deleted file mode 100644
index 55f6ea0..0000000
--- a/projects/03/b/RAM512.hdl
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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:
-    DMux8Way (in=load, sel=address[0..2], a=load0, b=load1, c=load2, d=load3, e=load4, f=load5, g=load6, h=load7);
-    RAM64 (in=in, load=load0, address=address[3..8], out=out0);
-    RAM64 (in=in, load=load1, address=address[3..8], out=out1);
-    RAM64 (in=in, load=load2, address=address[3..8], out=out2);
-    RAM64 (in=in, load=load3, address=address[3..8], out=out3);
-    RAM64 (in=in, load=load4, address=address[3..8], out=out4);
-    RAM64 (in=in, load=load5, address=address[3..8], out=out5);
-    RAM64 (in=in, load=load6, address=address[3..8], out=out6);
-    RAM64 (in=in, load=load7, address=address[3..8], out=out7);
-    Mux8Way16 (a=out0, b=out1, c=out2, d=out3, e=out4, f=out5, g=out6, h=out7, sel=address[0..2], out=out);
-}
diff --git a/projects/03/b/RAM512.tst b/projects/03/b/RAM512.tst
deleted file mode 100644
index 4ec6fc2..0000000
--- a/projects/03/b/RAM512.tst
+++ /dev/null
@@ -1,1027 +0,0 @@
-// 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;
-
-- 
cgit v1.2.3