%% 
%%  The LaTeX Graphics Companion, 2ed (first printing May 2007)
%% 
%%  Example 8-5-1 on page 574.
%% 
%%  Copyright (C) 2007 Michel Goossens, Frank Mittelbach, Denis Roegel, Sebastian Rahtz, Herbert Vo\ss 
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 

\documentclass{ttctexa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{427.6677pt}

\StartShownPreambleCommands
\usepackage{timing}
\StopShownPreambleCommands
\begin{document}
\begin{timing}[2s]{1.4cm}
 \tnote{0.5}{4}{$\mathrm{T}_1$}
 \tnote{0.5}{12}{$\mathrm{T}_2$}\tnote{0.5}{20}{$\mathrm{T}_i$}
 \tnote{0.5}{28}{$\mathrm{T}_1$}\tnote{0.5}{36}{$\mathrm{T}_2$}
 \tnote{0.5}{44}{$\mathrm{T}_i$}\tnote{0.5}{52}{$\mathrm{T}_1$}
%% Clock                ....1111....2222....iiii....1111....2222....iiii....1111
 \tin{1}{CLK}   \til{1}{HHHHLLLLHHHHLLLLHHHHLLLLHHHHLLLLHHHHLLLLHHHHLLLLHHHHLLLL}
%% Adresses line        ....1111....2222....iiii....1111....2222....iiii....1111
 \tin{2}{ADDR}  \til{2}{VVVVXVVVVVVVVVVVVVVVXVVVVVVVXVVVVVVVVVVVVVVVXVVVVVVXVVVV}
 \tnote{1.85}{10}{Valid}\tnote{1.85}{22}{Invalid}%
 \tnote{1.85}{34}{Valid}\tnote{1.85}{46}{Invalid}
%% Adresses status      ....1111....2222....iiii....1111....2222....iiii....1111
 \tin{3}{ADS\#} \til{3}{HHHHLLLLLLLLHHHHHHHHHHHHHHHHLLLLLLLLHHHHHHHHHHHHHHHHLLLL}
 %% Write/Read          ....1111....2222....iiii....1111....2222....iiii....1111
 \tin{4}{W/R\#} \til{4}{HHHHLLLLLLLLLLLLLLLLFFFFFFFFHHHHHHHHHHHHHHHHFFFFFFFFLLLL}
%% Burst ready          ....1111....2222....iiii....1111....2222....iiii....1111
 \tin{5}{BRDY\#}\til{5}{UUUUUUUUUUUUZZZZZZZZUUUUUUUUUUUUUUUUZZZZZZZZUUUUUUUUUUUU}
%% Data lines           ....1111....2222....iiii....1111....2222....iiii....1111
 \tin{6}{DATA}  \til{6}{ZZZZZZZZZZZZVVVVVVVVZZZZZZZZZZZZZZZZVVVVVVVVZZZZZZZZZZZZ}
 \tnote{5.85}{14}{To CPU}\tnote{5.85}{37}{From CPU}
 \sline{0.6}{0}{6.}\sline{0.6}{8}{6.}\sline{0.3}{16}{5.5}\sline{0.6}{24}{1.5}
 \sline{2.1}{24}{6.}\sline{0.6}{32}{6.}\sline{0.3}{40}{5.5}\sline{0.6}{48}{1.5}
 \sline{2.1}{48}{6.}\sline{0.6}{56}{6.}
\end{timing}
\end{document}