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author | Yuchen Pei <me@ypei.me> | 2017-11-29 12:30:41 +0100 |
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committer | Yuchen Pei <me@ypei.me> | 2017-11-29 12:30:41 +0100 |
commit | a000308104aab27c2dde9a306f1bc654b2db4806 (patch) | |
tree | aecc628e14c1628b5714281437aba18680cdc27b /projects/04/fill/Fill.asm |
first commit
Diffstat (limited to 'projects/04/fill/Fill.asm')
-rw-r--r-- | projects/04/fill/Fill.asm | 14 |
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diff --git a/projects/04/fill/Fill.asm b/projects/04/fill/Fill.asm new file mode 100644 index 0000000..8f24a95 --- /dev/null +++ b/projects/04/fill/Fill.asm @@ -0,0 +1,14 @@ +// 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.
\ No newline at end of file |