Projects, 01-06 completed

8 files changed, 138 insertions, 0 deletions

diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.cmp b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.cmp
new file mode 100644
index 0000000..7a3585b
--- /dev/null
+++ b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.cmp
@@ -0,0 +1,2 @@
+|  RAM[0]  | RAM[256] |

+|     257  |      15  |

diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst
new file mode 100644
index 0000000..02dece3
--- /dev/null
+++ b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst
@@ -0,0 +1,17 @@
+// This file is part of www.nand2tetris.org

+// and the book "The Elements of Computing Systems"

+// by Nisan and Schocken, MIT Press.

+// File name: projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst

+

+load SimpleAdd.asm,

+output-file SimpleAdd.out,

+compare-to SimpleAdd.cmp,

+output-list RAM[0]%D2.6.2 RAM[256]%D2.6.2;

+

+set RAM[0] 256,  // initializes the stack pointer 

+

+repeat 60 {      // enough cycles to complete the execution

+  ticktock;

+}

+

+output;          // the stack pointer and the stack base

diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm
new file mode 100644
index 0000000..cfd4ee9
--- /dev/null
+++ b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm
@@ -0,0 +1,9 @@
+// This file is part of www.nand2tetris.org

+// and the book "The Elements of Computing Systems"

+// by Nisan and Schocken, MIT Press.

+// File name: projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm

+

+// Pushes and adds two constants.

+push constant 7

+push constant 8

+add

diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst b/projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst
new file mode 100644
index 0000000..5010f4f
--- /dev/null
+++ b/projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst
@@ -0,0 +1,17 @@
+// This file is part of www.nand2tetris.org

+// and the book "The Elements of Computing Systems"

+// by Nisan and Schocken, MIT Press.

+// File name: projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst

+

+load SimpleAdd.vm,

+output-file SimpleAdd.out,

+compare-to SimpleAdd.cmp,

+output-list RAM[0]%D2.6.2 RAM[256]%D2.6.2;

+

+set RAM[0] 256,  // initializes the stack pointer

+

+repeat 3 {       // SimpleAdd.vm has 3 instructions

+  vmstep;

+}

+

+output;          // the stack pointer and the stack base

diff --git a/projects/07/StackArithmetic/StackTest/StackTest.cmp b/projects/07/StackArithmetic/StackTest/StackTest.cmp
new file mode 100644
index 0000000..f90fa1b
--- /dev/null
+++ b/projects/07/StackArithmetic/StackTest/StackTest.cmp
@@ -0,0 +1,4 @@
+|  RAM[0]  | RAM[256] | RAM[257] | RAM[258] | RAM[259] | RAM[260] |

+|     266  |      -1  |       0  |       0  |       0  |      -1  |

+| RAM[261] | RAM[262] | RAM[263] | RAM[264] | RAM[265] |

+|       0  |      -1  |       0  |       0  |     -91  |

diff --git a/projects/07/StackArithmetic/StackTest/StackTest.tst b/projects/07/StackArithmetic/StackTest/StackTest.tst
new file mode 100644
index 0000000..f9c5396
--- /dev/null
+++ b/projects/07/StackArithmetic/StackTest/StackTest.tst
@@ -0,0 +1,22 @@
+// This file is part of www.nand2tetris.org

+// and the book "The Elements of Computing Systems"

+// by Nisan and Schocken, MIT Press.

+// File name: projects/07/StackArithmetic/StackTest/StackTest.tst

+

+load StackTest.asm,

+output-file StackTest.out,

+compare-to StackTest.cmp,

+output-list RAM[0]%D2.6.2 

+        RAM[256]%D2.6.2 RAM[257]%D2.6.2 RAM[258]%D2.6.2 RAM[259]%D2.6.2 RAM[260]%D2.6.2;

+

+set RAM[0] 256,  // initializes the stack pointer

+

+repeat 1000 {    // enough cycles to complete the execution

+  ticktock;

+}

+

+// outputs the stack pointer (RAM[0]) and 

+// the stack contents: RAM[256]-RAM[265]

+output;

+output-list RAM[261]%D2.6.2 RAM[262]%D2.6.2 RAM[263]%D2.6.2 RAM[264]%D2.6.2 RAM[265]%D2.6.2;

+output;

diff --git a/projects/07/StackArithmetic/StackTest/StackTest.vm b/projects/07/StackArithmetic/StackTest/StackTest.vm
new file mode 100644
index 0000000..bfe78e0
--- /dev/null
+++ b/projects/07/StackArithmetic/StackTest/StackTest.vm
@@ -0,0 +1,45 @@
+// This file is part of www.nand2tetris.org

+// and the book "The Elements of Computing Systems"

+// by Nisan and Schocken, MIT Press.

+// File name: projects/07/StackArithmetic/StackTest/StackTest.vm

+

+// Executes a sequence of arithmetic and logical operations

+// on the stack. 

+push constant 17

+push constant 17

+eq

+push constant 17

+push constant 16

+eq

+push constant 16

+push constant 17

+eq

+push constant 892

+push constant 891

+lt

+push constant 891

+push constant 892

+lt

+push constant 891

+push constant 891

+lt

+push constant 32767

+push constant 32766

+gt

+push constant 32766

+push constant 32767

+gt

+push constant 32766

+push constant 32766

+gt

+push constant 57

+push constant 31

+push constant 53

+add

+push constant 112

+sub

+neg

+and

+push constant 82

+or

+not

diff --git a/projects/07/StackArithmetic/StackTest/StackTestVME.tst b/projects/07/StackArithmetic/StackTest/StackTestVME.tst
new file mode 100644
index 0000000..b66bd05
--- /dev/null
+++ b/projects/07/StackArithmetic/StackTest/StackTestVME.tst
@@ -0,0 +1,22 @@
+// This file is part of www.nand2tetris.org

+// and the book "The Elements of Computing Systems"

+// by Nisan and Schocken, MIT Press.

+// File name: projects/07/StackArithmetic/StackTest/StackTestVME.tst

+

+load StackTest.vm,

+output-file StackTest.out,

+compare-to StackTest.cmp,

+output-list RAM[0]%D2.6.2 

+        RAM[256]%D2.6.2 RAM[257]%D2.6.2 RAM[258]%D2.6.2 RAM[259]%D2.6.2 RAM[260]%D2.6.2;

+

+set RAM[0] 256,  // initializes the stack pointer

+

+repeat 38 {      // StackTest.vm consists of 38 instructions

+  vmstep;

+}

+

+// outputs the stack pointer (RAM[0]) and 

+// the stack contents: RAM[256]-RAM[265]

+output;

+output-list RAM[261]%D2.6.2 RAM[262]%D2.6.2 RAM[263]%D2.6.2 RAM[264]%D2.6.2 RAM[265]%D2.6.2;

+output;