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This commit is contained in:
QkoSad
Executable
+97
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@END //check if button is pressed
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0;JMP
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(BLACK)
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//start= 16384 the start of the screen memory
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@SCREEN
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D=A
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@start
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M=D
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//n=8,192 this is the memory for the display =addreass of the keyboard - address of the screen
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@8192
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D=A
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@n
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M=D
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//i=0 this is the index for each group of pixels
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@i
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M=0
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(LOOP1)
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//if i==n goto end
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@i
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D=M
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@n
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D=D-M
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@END
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D;JEQ
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//start+1=-1 set each group of pixels to -1 which is = 111111111111
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@start
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D=M
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@i
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A=D+M
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M=-1
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// increment i by 1
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@i
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M=M+1
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// go back to the start of the loop
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@LOOP1
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0;JMP
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(WHITE)
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//start= 16384 the start of the screen memory
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@SCREEN
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D=A
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@start
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M=D
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//n=8,192 this is the memory for the display =addreass of the keyboard - address of the screen
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@8192
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D=A
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@n
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M=D
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//i=0 this is the index for each group of pixels
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@i
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M=0
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(LOOP2)
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//if i==n goto end
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@i
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D=M
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@n
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D=D-M
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@END
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D;JEQ
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//start+1=-1 set each group of pixels to 0 which is = 00000000
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@start
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D=M
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@i
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A=D+M
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M=0
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// increment i by 1
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@i
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M=M+1
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// go back to the start of the loop
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@LOOP2
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0;JMP
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//check if button is pressed
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(END)
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@KBD
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D=M
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@WHITE
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D;JEQ
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@KBD
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D=M
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@BLACK
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D;JNE
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@END
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0;JMP
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Executable
+24
@@ -0,0 +1,24 @@
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@R2
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M=0
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@sum
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M=0
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(LOOP)
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@1
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D=M
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@END
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D;JEQ // if R1==0 goto end
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@R0
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D=M // D=R0
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@sum
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M=M+D // sum=sum+R0
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@R1
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M=M-1 //R1=R1-1
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@sum
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D=M
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@R2
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M=D
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@LOOP
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0;JMP
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(END)
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@END
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0;JMP
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Executable
+97
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@END //check if button is pressed
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0;JMP
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(BLACK)
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//start= 16384 the start of the screen memory
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@SCREEN
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D=A
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@start
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M=D
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//n=8,192 this is the memory for the display =addreass of the keyboard - address of the screen
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@8192
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D=A
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@n
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M=D
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//i=0 this is the index for each group of pixels
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@i
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M=0
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(LOOP1)
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//if i==n goto end
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@i
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D=M
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@n
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D=D-M
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@END
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D;JEQ
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//start+1=-1 set each group of pixels to -1 which is = 111111111111
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@start
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D=M
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@i
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A=D+M
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M=-1
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// increment i by 1
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@i
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M=M+1
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// go back to the start of the loop
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@LOOP1
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0;JMP
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(WHITE)
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//start= 16384 the start of the screen memory
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@SCREEN
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D=A
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@start
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M=D
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//n=8,192 this is the memory for the display =addreass of the keyboard - address of the screen
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@8192
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D=A
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@n
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M=D
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//i=0 this is the index for each group of pixels
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@i
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M=0
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(LOOP2)
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//if i==n goto end
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@i
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D=M
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@n
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D=D-M
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@END
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D;JEQ
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//start+1=-1 set each group of pixels to 0 which is = 00000000
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@start
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D=M
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@i
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A=D+M
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M=0
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// increment i by 1
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@i
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M=M+1
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// go back to the start of the loop
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@LOOP2
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0;JMP
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//check if button is pressed
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(END)
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@KBD
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D=M
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@WHITE
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D;JEQ
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@KBD
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D=M
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@BLACK
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D;JNE
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@END
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0;JMP
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Executable
+11
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// This file is part of www.nand2tetris.org
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// and the book "The Elements of Computing Systems"
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// by Nisan and Schocken, MIT Press.
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// File name: projects/04/fill/Fill.tst
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load Fill.asm;
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echo "Make sure that 'No Animation' is selected. Then, select the keyboard, press any key for some time, and inspect the screen.";
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repeat {
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ticktock;
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}
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Executable
+4
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|RAM[16384]|RAM[17648]|RAM[18349]|RAM[19444]|RAM[20771]|RAM[21031]|RAM[22596]|RAM[23754]|RAM[24575]|
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| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 |
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| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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Executable
+37
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// This file is part of www.nand2tetris.org
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// and the book "The Elements of Computing Systems"
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// by Nisan and Schocken, MIT Press.
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// File name: projects/04/fill/FillAutomatic
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// This script can be used to test the Fill program automatically,
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// rather than interactively. Specifically, the script sets the keyboard
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// memory map (RAM[24576]) to 0, 1, and then again to 0. This simulates the
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// acts of leaving the keyboard untouched, pressing some key, and then releasing
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// the key. After each on of these simulated events, the script outputs the values
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// of some selected registers from the screen memory map (RAM[16384]-RAM[24576]).
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// This is done in order to test that these registers are set to 000...0 or 111....1,
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// as mandated by how the Fill program should react to the keyboard events.
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load Fill.asm,
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output-file FillAutomatic.out,
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compare-to FillAutomatic.cmp,
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output-list RAM[16384]%D2.6.2 RAM[17648]%D2.6.2 RAM[18349]%D2.6.2 RAM[19444]%D2.6.2 RAM[20771]%D2.6.2 RAM[21031]%D2.6.2 RAM[22596]%D2.6.2 RAM[23754]%D2.6.2 RAM[24575]%D2.6.2;
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set RAM[24576] 0, // the keyboard is untouched
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repeat 1000000 {
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ticktock;
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}
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output; // test that the screen is white
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set RAM[24576] 1, // a keyboard key is pressed
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repeat 1000000 {
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ticktock;
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}
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output; // test that the screen is black
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set RAM[24576] 0, // they keyboard in untouched
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repeat 1000000 {
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ticktock;
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}
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output; // test that the screen is white
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Executable
+24
@@ -0,0 +1,24 @@
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@R2
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M=0
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@sum
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M=0
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(LOOP)
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@1
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D=M
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@END
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D;JEQ // if R1==0 goto end
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@R0
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D=M // D=R0
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@sum
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M=M+D // sum=sum+R0
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@R1
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M=M-1 //R1=R1-1
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@sum
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D=M
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@R2
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M=D
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@LOOP
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0;JMP
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(END)
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@END
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0;JMP
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Executable
+7
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| RAM[0] | RAM[1] | RAM[2] |
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| 0 | 0 | 0 |
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| 1 | 0 | 0 |
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| 0 | 2 | 0 |
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| 3 | 1 | 3 |
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| 2 | 4 | 8 |
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| 6 | 7 | 42 |
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Executable
Executable
+74
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// This file is part of www.nand2tetris.org
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// and the book "The Elements of Computing Systems"
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// by Nisan and Schocken, MIT Press.
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// File name: projects/04/mult/Mult.tst
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load Mult.asm,
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output-file Mult.out,
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compare-to Mult.cmp,
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output-list RAM[0]%D2.6.2 RAM[1]%D2.6.2 RAM[2]%D2.6.2;
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set RAM[0] 0, // Set test arguments
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set RAM[1] 0,
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set RAM[2] -1; // Test that program initialized product to 0
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repeat 20 {
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ticktock;
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}
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set RAM[0] 0, // Restore arguments in case program used them as loop counter
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set RAM[1] 0,
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output;
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set PC 0,
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set RAM[0] 1, // Set test arguments
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set RAM[1] 0,
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set RAM[2] -1; // Ensure that program initialized product to 0
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repeat 50 {
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ticktock;
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}
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set RAM[0] 1, // Restore arguments in case program used them as loop counter
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set RAM[1] 0,
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output;
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set PC 0,
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set RAM[0] 0, // Set test arguments
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set RAM[1] 2,
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set RAM[2] -1; // Ensure that program initialized product to 0
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repeat 80 {
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ticktock;
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}
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set RAM[0] 0, // Restore arguments in case program used them as loop counter
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set RAM[1] 2,
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output;
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set PC 0,
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set RAM[0] 3, // Set test arguments
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set RAM[1] 1,
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set RAM[2] -1; // Ensure that program initialized product to 0
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repeat 120 {
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ticktock;
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}
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set RAM[0] 3, // Restore arguments in case program used them as loop counter
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set RAM[1] 1,
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output;
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set PC 0,
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set RAM[0] 2, // Set test arguments
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set RAM[1] 4,
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set RAM[2] -1; // Ensure that program initialized product to 0
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repeat 150 {
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ticktock;
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}
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set RAM[0] 2, // Restore arguments in case program used them as loop counter
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set RAM[1] 4,
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output;
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set PC 0,
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set RAM[0] 6, // Set test arguments
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set RAM[1] 7,
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set RAM[2] -1; // Ensure that program initialized product to 0
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repeat 210 {
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ticktock;
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}
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set RAM[0] 6, // Restore arguments in case program used them as loop counter
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set RAM[1] 7,
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output;
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