Riwoldt
18 lines
459 B
TypeScript
18 lines
459 B
TypeScript
export const hdl = `// 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/05/Keyboard.hdl
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/**
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* The keyboard (memory map).
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* Outputs the character code of the currently pressed key,
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* or 0 if no key is pressed.
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*
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* This built-in implementation has a visualization side effect.
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*/
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CHIP Keyboard {
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OUT out[16];
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PARTS:
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BUILTIN Keyboard;
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}`;
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