Projects, 01-06 completed

3 files changed, 65 insertions, 0 deletions

diff --git a/projects/06/max/Max.asm b/projects/06/max/Max.asm
new file mode 100644
index 0000000..b62c138
--- /dev/null
+++ b/projects/06/max/Max.asm
@@ -0,0 +1,26 @@
+// This file is part of www.nand2tetris.org

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

+// by Nisan and Schocken, MIT Press.

+// File name: projects/06/max/Max.asm

+

+// Computes R2 = max(R0, R1)  (R0,R1,R2 refer to RAM[0],RAM[1],RAM[2])

+

+   @R0

+   D=M              // D = first number

+   @R1

+   D=D-M            // D = first number - second number

+   @OUTPUT_FIRST

+   D;JGT            // if D>0 (first is greater) goto output_first

+   @R1

+   D=M              // D = second number

+   @OUTPUT_D

+   0;JMP            // goto output_d

+(OUTPUT_FIRST)

+   @R0             

+   D=M              // D = first number

+(OUTPUT_D)

+   @R2

+   M=D              // M[2] = D (greatest number)

+(INFINITE_LOOP)

+   @INFINITE_LOOP

+   0;JMP            // infinite loop

diff --git a/projects/06/max/Max.hack b/projects/06/max/Max.hack
new file mode 100644
index 0000000..ab8a440
--- /dev/null
+++ b/projects/06/max/Max.hack
@@ -0,0 +1,16 @@
+0000000000000000
+1111110000010000
+0000000000000001
+1111010011010000
+0000000000001010
+1110001100000001
+0000000000000001
+1111110000010000
+0000000000001100
+1110101010000111
+0000000000000000
+1111110000010000
+0000000000000010
+1110001100001000
+0000000000001110
+1110101010000111
diff --git a/projects/06/max/MaxL.asm b/projects/06/max/MaxL.asm
new file mode 100644
index 0000000..fc3ccbf
--- /dev/null
+++ b/projects/06/max/MaxL.asm
@@ -0,0 +1,23 @@
+// This file is part of www.nand2tetris.org

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

+// by Nisan and Schocken, MIT Press.

+// File name: projects/06/max/MaxL.asm

+

+// Symbol-less version of the Max.asm program.

+

+@0

+D=M

+@1

+D=D-M

+@10

+D;JGT

+@1

+D=M

+@12

+0;JMP

+@0

+D=M

+@2

+M=D

+@14

+0;JMP