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23 lines
424 B
Plaintext
23 lines
424 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/Xor.hdl
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/**
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* Exclusive-or gate:
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* out = not (a == b)
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*/
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// Cost = 6 NAND Gates
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// TODO: Improve this
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CHIP Xor {
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IN a, b;
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OUT out;
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PARTS:
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// Put your code here:
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Nand(a=a, b=b, out=w);
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Or(a=a, b=b, out=x);
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And(a=x, b=w, out=out);
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}
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