From d3a0cc3a8ba6dfeb64d3faeffdeb6845b60e5840 Mon Sep 17 00:00:00 2001 From: Yuchen Pei 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/04/fill/Fill.asm | 76 ----------------------------------------------- 1 file changed, 76 deletions(-) delete mode 100644 projects/04/fill/Fill.asm (limited to 'projects/04/fill/Fill.asm') diff --git a/projects/04/fill/Fill.asm b/projects/04/fill/Fill.asm deleted file mode 100644 index 16d63e2..0000000 --- a/projects/04/fill/Fill.asm +++ /dev/null @@ -1,76 +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/04/Fill.asm - -// Runs an infinite loop that listens to the keyboard input. -// When a key is pressed (any key), the program blackens the screen, -// i.e. writes "black" in every pixel; -// the screen should remain fully black as long as the key is pressed. -// When no key is pressed, the program clears the screen, i.e. writes -// "white" in every pixel; -// the screen should remain fully clear as long as no key is pressed. - -// Put your code here. - -(BEGIN) -@KBD -D=M - -@BLACK -D;JNE - -@WHITE -0;JMP - -(BLACK) -@8191 -D=A -@i -M=D - -(LOOPB) -@i -D=M -@j -M=D -@SCREEN -D=A -@j -M=M+D -A=M -M=-1 -@i -M=M-1 -D=M -@LOOPB -D+1;JGT - -@BEGIN -0;JMP - -(WHITE) -@8191 -D=A -@i -M=D - -(LOOPW) -@i -D=M -@j -M=D -@SCREEN -D=A -@j -M=M+D -A=M -M=0 -@i -M=M-1 -D=M -@LOOPW -D+1;JGT - -@BEGIN -0;JMP -- cgit v1.2.3