24 lines
742 B
TeX
24 lines
742 B
TeX
\documentclass{standalone}
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\usepackage{tikz}
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\usetikzlibrary{positioning, fit}
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\usepackage{circuitikz}
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\tikzset{
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register/.style={flipflop, flipflop def={t1=I, t6=O, c3=1}},
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}
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\begin{document}
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\begin{circuitikz}
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\node[register] (reg 0) {foo\_0[7:0]};
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\node[register, right=1.5 of reg 0] (reg 1) {foo\_1[7:0]};
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\node[register, right=1.5 of reg 1] (reg 2) {foo\_2[7:0]};
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\node[draw, inner sep=10pt, fit=(reg 0) (reg 1) (reg 2), label=north:ShiftReg] {};
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\draw (reg 0.pin 1) -- ++(-10pt, 0) node[ocirc, label=left:{foo\_in[7:0]}] {};
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\draw (reg 0.pin 6) -- (reg 1.pin 1);
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\draw (reg 1.pin 6) -- (reg 2.pin 1);
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\draw (reg 2.pin 6) -- ++(10pt, 0) node[ocirc, label=right:{foo\_out[7:0]}] {};
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\end{circuitikz}
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\end{document}
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