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added some more examples

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Martin Thoma 2012-12-20 19:45:49 +01:00
parent a40c94463e
commit ccfac9c458
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52
tikz/single-level-page-table/single-level-page-table.tex Normal file
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\documentclass{article}
\usepackage[pdftex,active,tightpage]{preview}
\setlength\PreviewBorder{2mm}
% http://upload.wikimedia.org/wikipedia/de/5/5d/EinstufigeSeitentabelle.png
\usepackage{tikz}
\usetikzlibrary{calc, shapes.multipart}
\begin{document}
\begin{preview}
\begin{tikzpicture}
\newcommand{\PageNumber}{Seitennummer};
\newcommand{\Offset}{Offset};
\newcommand{\VirtualAdress}{Virtuelle Adresse};
\newcommand{\RealAdress}{Reale Adresse};
\newcommand{\PageTable}{Seitentabelle};
\newcommand{\textBoxHeight}{1};
\node[rectangle split, rectangle split horizontal,
rectangle split parts=2, draw, fill=black!20,label=left:\textbf{\VirtualAdress}]
(VirtualAdressNode) at (5,0)
{\nodepart{one}\PageNumber \nodepart{two}\Offset};
\newcommand{\titleShift}{0.45cm};
\draw[<->] ([yshift=\titleShift]VirtualAdressNode.one west) -- ([yshift=\titleShift]VirtualAdressNode.one split);
\draw[<->] ([yshift=\titleShift]VirtualAdressNode.one split) -- ([yshift=\titleShift]VirtualAdressNode.one east);
\node[fill=white,font=\tiny,yshift=\titleShift] at ($(VirtualAdressNode.one west)!0.5!(VirtualAdressNode.one split)$) {n bit};
\node[fill=white,font=\tiny,yshift=\titleShift] at ($(VirtualAdressNode.one split)!0.5!(VirtualAdressNode.one east)$) {m bit};
\node[rectangle split,
rectangle split parts=10, draw, fill=black!20]
(PageTableNode1) at (2,-3)
{};
\node[rectangle split, minimum width=3cm,anchor=west,
rectangle split parts=10, draw, fill=black!20,label=above:\textbf{\PageTable}]
(PageTableNode2) at (2.2,-3)
{};
\node (StatusBitsNode) at (2,-5.6) {Statusbits};
\node (BasisadresseNode) at (4,-5.6) {Basisadresse};
\draw[->,very thick] (StatusBitsNode) -- (2, -5);
\draw[->,very thick] (BasisadresseNode) -- (4, -5);
\node[rectangle split, rectangle split horizontal,
rectangle split parts=2, draw, fill=black!20,label=left:\textbf{\RealAdress}]
(RealAdressNode) at (5,-6.4)
{\nodepart{one}Basisadresse der realen Seite \nodepart{two}\Offset};
\draw[->, very thick] (VirtualAdressNode.two south) -- (RealAdressNode.two north);
\end{tikzpicture}
\end{preview}
\end{document}