Add solutions for part 1

projects/07/MemoryAccess/BasicTest/BasicTest.asm

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+// push constant 10
+@10
+D = A
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+
+// pop local 0
+@0
+D = A
+@LCL
+A = M
+D = D + A
+@R13
+M = D
+// ^ R13 = local + index
+@SP
+A = M
+A = A - 1
+D = M
+@SP
+M = M - 1
+// ^ pop into D
+@R13
+A = M
+M = D
+// ^ *R13 = D
+
+// push constant 21
+@21
+D = A
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+
+// push constant 22
+@22
+D = A
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+
+// pop argument 2
+@2
+D = A
+@ARG
+A = M
+D = D + A
+@R13
+M = D
+// ^ R13 = argument + index
+@SP
+A = M
+A = A - 1
+D = M
+@SP
+M = M - 1
+// ^ pop into D
+@R13
+A = M
+M = D
+// ^ *R13 = D
+
+// pop argument 1
+@1
+D = A
+@ARG
+A = M
+D = D + A
+@R13
+M = D
+// ^ R13 = argument + index
+@SP
+A = M
+A = A - 1
+D = M
+@SP
+M = M - 1
+// ^ pop into D
+@R13
+A = M
+M = D
+// ^ *R13 = D
+
+// push constant 36
+@36
+D = A
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+
+// pop this 6
+@6
+D = A
+@THIS
+A = M
+D = D + A
+@R13
+M = D
+// ^ R13 = this + index
+@SP
+A = M
+A = A - 1
+D = M
+@SP
+M = M - 1
+// ^ pop into D
+@R13
+A = M
+M = D
+// ^ *R13 = D
+
+// push constant 42
+@42
+D = A
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+
+// push constant 45
+@45
+D = A
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+
+// pop that 5
+@5
+D = A
+@THAT
+A = M
+D = D + A
+@R13
+M = D
+// ^ R13 = that + index
+@SP
+A = M
+A = A - 1
+D = M
+@SP
+M = M - 1
+// ^ pop into D
+@R13
+A = M
+M = D
+// ^ *R13 = D
+
+// pop that 2
+@2
+D = A
+@THAT
+A = M
+D = D + A
+@R13
+M = D
+// ^ R13 = that + index
+@SP
+A = M
+A = A - 1
+D = M
+@SP
+M = M - 1
+// ^ pop into D
+@R13
+A = M
+M = D
+// ^ *R13 = D
+
+// push constant 510
+@510
+D = A
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+
+// pop temp 6
+@6
+D = A
+@5
+A = D + A
+D = A
+@R13
+M = D
+// ^ R13 = temp + index
+@SP
+A = M
+A = A - 1
+D = M
+@SP
+M = M - 1
+// ^ pop into D
+@R13
+A = M
+M = D
+// ^ *R13 = D
+
+// push local 0
+@0
+D = A
+@LCL
+A = M
+A = D + A
+D = M
+// ^ D = *(LCL + index)
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+// ^ push D
+
+// push that 5
+@5
+D = A
+@THAT
+A = M
+A = D + A
+D = M
+// ^ D = *(LCL + index)
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+// ^ push D
+
+// add
+@SP
+A = M
+A = A - 1
+A = A - 1
+D = M
+A = A + 1
+D = D + M
+A = A - 1
+M = D
+@SP
+M = M - 1
+
+// push argument 1
+@1
+D = A
+@ARG
+A = M
+A = D + A
+D = M
+// ^ D = *(LCL + index)
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+// ^ push D
+
+// sub
+@SP
+A = M
+A = A - 1
+A = A - 1
+D = M
+A = A + 1
+D = D - M
+A = A - 1
+M = D
+@SP
+M = M - 1
+
+// push this 6
+@6
+D = A
+@THIS
+A = M
+A = D + A
+D = M
+// ^ D = *(LCL + index)
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+// ^ push D
+
+// push this 6
+@6
+D = A
+@THIS
+A = M
+A = D + A
+D = M
+// ^ D = *(LCL + index)
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+// ^ push D
+
+// add
+@SP
+A = M
+A = A - 1
+A = A - 1
+D = M
+A = A + 1
+D = D + M
+A = A - 1
+M = D
+@SP
+M = M - 1
+
+// sub
+@SP
+A = M
+A = A - 1
+A = A - 1
+D = M
+A = A + 1
+D = D - M
+A = A - 1
+M = D
+@SP
+M = M - 1
+
+// push temp 6
+@6
+            D = A
+            @5
+            A = D + A
+            D = M
+            // ^ D = *(temp + index)
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+// ^ push D
+
+// add
+@SP
+A = M
+A = A - 1
+A = A - 1
+D = M
+A = A + 1
+D = D + M
+A = A - 1
+M = D
+@SP
+M = M - 1
+

projects/07/MemoryAccess/BasicTest/BasicTest.cmp

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+|RAM[256]|RAM[300]|RAM[401]|RAM[402]|RAM[3006|RAM[3012|RAM[3015|RAM[11] |
+|    472 |     10 |     21 |     22 |     36 |     42 |     45 |    510 |

projects/07/MemoryAccess/BasicTest/BasicTest.tst

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+// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/BasicTest/BasicTest.tst
+
+load BasicTest.asm,
+output-file BasicTest.out,
+compare-to BasicTest.cmp,
+output-list RAM[256]%D1.6.1 RAM[300]%D1.6.1 RAM[401]%D1.6.1 
+            RAM[402]%D1.6.1 RAM[3006]%D1.6.1 RAM[3012]%D1.6.1
+            RAM[3015]%D1.6.1 RAM[11]%D1.6.1; 
+
+set RAM[0] 256,   // stack pointer
+set RAM[1] 300,   // base address of the local segment
+set RAM[2] 400,   // base address of the argument segment
+set RAM[3] 3000,  // base address of the this segment
+set RAM[4] 3010,  // base address of the that segment
+
+repeat 600 {      // enough cycles to complete the execution
+  ticktock;
+}
+
+// Outputs the stack base and some values
+// from the tested memory segments
+output;

projects/07/MemoryAccess/BasicTest/BasicTest.vm

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+// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/BasicTest/BasicTest.vm
+
+// Executes pop and push commands using the virtual memory segments.
+push constant 10
+pop local 0
+push constant 21
+push constant 22
+pop argument 2
+pop argument 1
+push constant 36
+pop this 6
+push constant 42
+push constant 45
+pop that 5
+pop that 2
+push constant 510
+pop temp 6
+push local 0
+push that 5
+add
+push argument 1
+sub
+push this 6
+push this 6
+add
+sub
+push temp 6
+add

projects/07/MemoryAccess/BasicTest/BasicTestVME.tst

@@ -0,0 +1,25 @@
+// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/BasicTest/BasicTestVME.tst
+
+load BasicTest.vm,
+output-file BasicTest.out,
+compare-to BasicTest.cmp,
+output-list RAM[256]%D1.6.1 RAM[300]%D1.6.1 RAM[401]%D1.6.1 
+            RAM[402]%D1.6.1 RAM[3006]%D1.6.1 RAM[3012]%D1.6.1
+            RAM[3015]%D1.6.1 RAM[11]%D1.6.1;
+
+set sp 256,        // stack pointer
+set local 300,     // base address of the local segment
+set argument 400,  // base address of the argument segment
+set this 3000,     // base address of the this segment
+set that 3010,     // base address of the that segment
+
+repeat 25 {        // BasicTest.vm has 25 instructions
+  vmstep;
+}
+
+// Outputs the stack base and some values
+// from the tested memory segments
+output;