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https://github.com/YosysHQ/yosys
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b6e61c16b1
see also previous commit Also updates `scripting_intro.rst` to use literal includes, and uses individual image outputs to avoid the intermediary `.tex` file to join them all.
44 lines
1.3 KiB
TeX
44 lines
1.3 KiB
TeX
\documentclass[12pt,tikz]{standalone}
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\pdfinfoomitdate 1
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\pdfsuppressptexinfo 1
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\pdftrailerid{}
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\usepackage[utf8]{inputenc}
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\usepackage{amsmath}
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\usepackage{pgfplots}
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\usepackage{tikz}
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\usetikzlibrary{shapes.geometric}
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\pagestyle{empty}
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\begin{document}
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\begin{tikzpicture}
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\tikzstyle{node} = [draw, fill=green!10, ellipse, minimum height=2em, minimum width=8em, node distance=10em]
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\draw (+0,+1) node[node] (n1) {\tt assign\_stmt};
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\draw (-6,-1) node[node] (n11) {\tt TOK\_ASSIGN};
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\draw (-3,-2) node[node] (n12) {\tt TOK\_IDENTIFIER};
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\draw (+0,-1) node[node] (n13) {\tt TOK\_EQ};
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\draw (+3,-2) node[node] (n14) {\tt expr};
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\draw (+6,-1) node[node] (n15) {\tt TOK\_SEMICOLON};
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\draw (-1,-4) node[node] (n141) {\tt expr};
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\draw (+3,-4) node[node] (n142) {\tt TOK\_PLUS};
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\draw (+7,-4) node[node] (n143) {\tt expr};
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\draw (-1,-5.5) node[node] (n1411) {\tt TOK\_IDENTIFIER};
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\draw (+7,-5.5) node[node] (n1431) {\tt TOK\_NUMBER};
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\draw[-latex] (n1) -- (n11);
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\draw[-latex] (n1) -- (n12);
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\draw[-latex] (n1) -- (n13);
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\draw[-latex] (n1) -- (n14);
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\draw[-latex] (n1) -- (n15);
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\draw[-latex] (n14) -- (n141);
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\draw[-latex] (n14) -- (n142);
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\draw[-latex] (n14) -- (n143);
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\draw[-latex] (n141) -- (n1411);
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\draw[-latex] (n143) -- (n1431);
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\end{tikzpicture}
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\end{document}
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