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22 lines
983 B
TeX
22 lines
983 B
TeX
\documentclass{article}
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\usepackage[pdftex,active,tightpage]{preview}
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\setlength\PreviewBorder{2mm}
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\usepackage{tikz}
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\usetikzlibrary{shapes.multipart, calc, decorations.pathreplacing}
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\begin{document}
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\begin{preview}
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\begin{tikzpicture}[array/.style={rectangle split,rectangle split horizontal, rectangle split parts=#1,draw, anchor=center, rectangle split part fill={blue!20, green!20, blue!20!green!90}}]
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\node[array=3] (a) {
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\nodepart{one}0
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\nodepart{two}01001100
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\nodepart{three}01001111000000001111111
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};
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\draw [decoration={brace,raise=2pt},decorate] ($(a.two) + (-0.13,+0.35)$) -- node[above=3pt]{Exponent (8 bit)}($(a.three) + (-0.13,+0.35)$);
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\draw [decoration={brace,mirror,raise=2pt},decorate] ($(a.three) + (-0.13,-0.14)$) -- node[below=3pt]{Mantissa (23 bit)}(a.south east);
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\draw [decoration={brace,mirror,raise=2pt},decorate] ($(a.one) + (-0.13,-0.14)$) -- node[below=3pt]{Sign (1 bit)}($(a.two) + (-0.13,-0.15)$);
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\end{tikzpicture}
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\end{preview}
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\end{document}
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