tikz-timing.tex

% Answer for http://tex.stackexchange.com/a/290027/828
% *Entirely* based on http://www.texample.net/tikz/examples/more-tikz-timing-examples/ where (most probably) the original poster copied the code wrongly.
\documentclass[convert]{standalone}

\usepackage{tikz-timing}
\usetikztiminglibrary[new={char=Q,reset char=R}]{counters}

\begin{document}

\begin{tikztimingtable}
    CPOL =0 & LL 15{ T} LL \\
    CPOL =1 & HH 15{ T} HH \\
            & H 17L H \\
    \\
    Cycle \# & U R 8{2 Q} 2U \\
    MISO & D{z} R 8{2 Q} 2D{z} \\
    MOSI & D{z} R 8{2 Q} 2D{z} \\
    \\
    Cycle \# & UU R 8{2 Q} U \\
    MISO & D{z}U R 8{2 Q} D{z} \\
    MOSI & D{z}U R 8{2 Q} D{z} \\
    \extracode
    % Add vertical lines in two colors
    \begin{pgfonlayer}{background}
        \begin{scope}[semitransparent,semithick]
            \vertlines[red]{2.1,4.1,...,17.1}
            \vertlines[blue]{3.1,5.1,...,17.1}
        \end{scope}
    \end{pgfonlayer}
    % Add big group labels
    \begin{scope}[font =\sffamily \Large ,shift={(-6em,-0.5)},anchor=east]
        \node at (0,0){SCK};
        \node at (0,-3){SS};
        \node at (1ex,-9){CPHA=0}; 
        \node at (1ex,-17){CPHA =1};
        \end{scope}
\end{tikztimingtable}

\end{document}