23 lines
509 B
Plaintext
23 lines
509 B
Plaintext
// 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/01/DMux.hdl
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/**
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* Demultiplexor:
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* {a, b} = {in, 0} if sel == 0
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* {0, in} if sel == 1
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*/
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CHIP DMux {
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IN in, sel;
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OUT a, b;
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PARTS:
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Nand(a=sel, b=sel, out=notsel);
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Nand(a=in, b=notsel, out=asel);
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Nand(a=in, b=sel, out=bsel);
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Nand(a=asel, b=asel, out=a);
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Nand(a=bsel, b=bsel, out=b);
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}
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