22 lines
398 B
Plaintext
22 lines
398 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/Mux.hdl
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/**
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* Multiplexor:
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* out = a if sel == 0
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* b otherwise
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*/
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CHIP Mux {
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IN a, b, sel;
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OUT out;
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PARTS:
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Not(in=sel, out=n);
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And(a=a, b=n, out=x);
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And(a=b, b=sel, out=y);
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Or(a=x, b=y, out=out);
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}
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