\begin{tikzpicture}[y=-1cm,>=latex,
  triggerCell/.style={draw=black,fill=red!70},
  triggerCellTB/.style={draw=black,fill=blue!70},
  triggerCellFPGA/.style={draw=black,fill=green!70},
  triggerCellEmpty/.style={draw=black}]
  \definecolor{red}{RGB}{221,42,43}
  \definecolor{green}{RGB}{105,182,40}
  \definecolor{blue}{RGB}{0,51,153}
  \definecolor{orange}{RGB}{192,128,64}
  \definecolor{gray}{gray}{0.5}
  \sf

  \clip (0,-1) rectangle (22,11);

  \begin{scope}[xshift=14cm]
    \draw (4,5) node[fill=blue!20, very thick,
    rectangle, rounded corners, inner sep=80pt, inner ysep=160pt] (fpga) {};

    \draw (3.1,-0.5) node[rectangle, rounded corners, blue, fill=white, very
      thick, blue!70, text=white] {\Large{}\textbf{Trigger Board}};
  {
    \newboolean{triggerA}
    \setboolean{triggerA}{false}
    \newboolean{triggerB}
    \setboolean{triggerB}{false}
    \newboolean{triggerC}
    \setboolean{triggerC}{true}
    \newboolean{triggerD}
    \setboolean{triggerD}{true}

    \draw[blue] (3.1, 10) node {\bf\sffamily\Large{}T = 8800 ns};

    \ifthenelse{\boolean{triggerA}}{%
      \path[triggerCellTB] (3.1,5.8) circle (0.50222cm);
    }{%
      \path[triggerCellEmpty] (3.1,5.8) circle (0.50222cm);}
    \ifthenelse{\boolean{triggerB}}{%
      \path[triggerCellTB] (3.1,6.8) circle (0.50222cm);
    }{%
      \path[triggerCellEmpty] (3.1,6.8) circle (0.50222cm);}
    \ifthenelse{\boolean{triggerC}}{%
      \path[triggerCellTB] (3.1,7.8) circle (0.50222cm);
    }{%
      \path[triggerCellEmpty] (3.1,7.8) circle (0.50222cm);}
    \ifthenelse{\boolean{triggerD}}{%
      \path[triggerCellTB] (3.1,4.8) circle (0.50222cm);
    }{%
      \path[triggerCellEmpty] (3.1,4.8) circle (0.50222cm);}

    \draw[black] (3.1,1.8) circle (0.50222cm);
    \draw[black] (3.1,0.8) circle (0.50222cm);
    \draw[black] (3.1,3.8) circle (0.50222cm);
    \draw[black] (3.1,2.8) circle (0.50222cm);
    \draw[black] (3.1,8.8) circle (0.50222cm);

    \filldraw[black] (3.1,0.8) circle (0.02cm);
    \filldraw[black] (3.1,8.79333) circle (0.02cm);
    \filldraw[black] (3.1,7.8) circle (0.02cm);
    \filldraw[black] (3.1,6.79333) circle (0.02cm);
    \filldraw[black] (3.1,5.81333) circle (0.02cm);
    \filldraw[black] (3.1,8.8) circle (0.02cm);
    \filldraw[black] (3.1,4.80667) circle (0.02cm);
    \filldraw[black] (3.1,3.79333) circle (0.02cm);
    \filldraw[black] (3.1,2.8) circle (0.02cm);
    \filldraw[black] (3.1,1.8) circle (0.02cm);

    \path (4.63333,8.94889) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#0};
    \path (4.63333,7.93111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#1};
    \path (4.63333,6.93111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#2};
    \path (4.63333,5.96667) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#3};
    \path (4.63333,4.93333) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#4};
    \path (4.63333,3.93111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#5};
    \path (4.63333,2.95111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#6};
    \path (4.63333,1.94889) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#7};
    \path (4.61556,0.96667) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#8};
  }
  \end{scope}

  \begin{scope}[xshift=7cm]
    \draw (4,5) node[fill=green!20, very thick,
    rectangle, rounded corners, inner sep=80pt, inner ysep=160pt] (fpga) {};

    \draw (3.1,-0.5) node[rectangle, rounded corners, green, fill=white, very
      thick, green!70, text=white] {\Large{}\textbf{FE FPGA}};

    {
      \newboolean{triggerA}
      \setboolean{triggerA}{false}
      \newboolean{triggerB}
      \setboolean{triggerB}{false}
      \newboolean{triggerC}
      \setboolean{triggerC}{true}
      \newboolean{triggerD}
      \setboolean{triggerD}{true}

      \draw[green] (3.1, 10) node {\bf\sffamily\Large{}Use counters};

      \ifthenelse{\boolean{triggerA}}{%
        \path[triggerCellFPGA] (3.1,5.8) circle (0.50222cm);
        \draw[black] (3.1,5.8) node[font=\bf\sffamily] {10};
      }{%
        \path[triggerCellEmpty] (3.1,5.8) circle (0.50222cm);
        \filldraw[black] (3.1,5.8) circle (0.02cm);
      }
      \ifthenelse{\boolean{triggerB}}{%
        \path[triggerCellFPGA] (3.1,6.8) circle (0.50222cm);
        \draw[black] (3.1,6.8) node[font=\bf\sffamily] {10};
      }{%
        \path[triggerCellEmpty] (3.1,6.8) circle (0.50222cm);
        \filldraw[black] (3.1,6.8) circle (0.02cm);
      }
      \ifthenelse{\boolean{triggerC}}{%
        \path[triggerCellFPGA] (3.1,7.8) circle (0.50222cm);
        \draw[black] (3.1,7.8) node[font=\bf\sffamily] {2};
      }{%
        \path[triggerCellEmpty] (3.1,7.8) circle (0.50222cm);
        \filldraw[black] (3.1,7.8) circle (0.02cm);
      }
      \ifthenelse{\boolean{triggerD}}{%
        \path[triggerCellFPGA] (3.1,4.8) circle (0.50222cm);
        \draw[black] (3.1,4.8) node[font=\bf\sffamily] {4};
      }{%
        \path[triggerCellEmpty] (3.1,4.8) circle (0.50222cm);
        \filldraw[black] (3.1,4.8) circle (0.02cm);
      }

      \draw[black] (3.1,1.8) circle (0.50222cm);
      \draw[black] (3.1,0.8) circle (0.50222cm);
      \draw[black] (3.1,3.8) circle (0.50222cm);
      \draw[black] (3.1,2.8) circle (0.50222cm);
      \draw[black] (3.1,8.8) circle (0.50222cm);

      \filldraw[black] (3.1,0.8) circle (0.02cm);
      \filldraw[black] (3.1,8.79333) circle (0.02cm);
      \filldraw[black] (3.1,8.8) circle (0.02cm);
      \filldraw[black] (3.1,3.79333) circle (0.02cm);
      \filldraw[black] (3.1,2.8) circle (0.02cm);
      \filldraw[black] (3.1,1.8) circle (0.02cm);

      \path (4.63333,8.94889) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#0};
      \path (4.63333,7.93111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#1};
      \path (4.63333,6.93111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#2};
      \path (4.63333,5.96667) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#3};
      \path (4.63333,4.93333) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#4};
      \path (4.63333,3.93111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#5};
      \path (4.63333,2.95111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#6};
      \path (4.63333,1.94889) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#7};
      \path (4.61556,0.96667) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#8};
    }
  \end{scope}

    {
    \newboolean{triggerA}
    \setboolean{triggerA}{true}
    \newboolean{triggerB}
    \setboolean{triggerB}{true}
    \newboolean{triggerC}
    \setboolean{triggerC}{true}
    \newboolean{triggerD}
    \setboolean{triggerD}{true}

    \ifthenelse{\boolean{triggerA}}{%
      \path[triggerCell] (3.1,5.8) circle (0.50222cm);
      \path[draw=black] (3.1,5.8) -- (2.93333,5.84);
    }{%
      \path[triggerCellEmpty] (3.1,5.8) circle (0.50222cm);}
    \ifthenelse{\boolean{triggerB}}{%
      \path[triggerCell] (3.1,6.8) circle (0.50222cm);
      \path[draw=black] (3.1,6.8) -- (3.17333,6.77333);
    }{%
      \path[triggerCellEmpty] (3.1,6.8) circle (0.50222cm);}
    \ifthenelse{\boolean{triggerC}}{%
      \path[triggerCell] (3.1,7.8) circle (0.50222cm);
      \path[draw=black] (3.43333,7.70667) -- (3.1,7.79333);
    }{%
      \path[triggerCellEmpty] (3.1,7.8) circle (0.50222cm);}
    \ifthenelse{\boolean{triggerD}}{%
      \path[triggerCell] (3.1,4.8) circle (0.50222cm);
      \path[draw=black] (2.7,4.89333) -- (3.09333,4.80667);
    }{%
      \path[triggerCellEmpty] (3.1,4.8) circle (0.50222cm);}

    \draw[black] (3.1,1.8) circle (0.50222cm);
    \draw[black] (3.1,0.8) circle (0.50222cm);
    \draw[black] (3.1,3.8) circle (0.50222cm);
    \draw[black] (3.1,2.8) circle (0.50222cm);
    \draw[black] (3.1,8.8) circle (0.50222cm);

    \filldraw[black] (3.1,0.8) circle (0.02cm);
    \filldraw[black] (3.1,8.79333) circle (0.02cm);
    \filldraw[black] (3.1,7.8) circle (0.02cm);
    \filldraw[black] (3.1,6.79333) circle (0.02cm);
    \filldraw[black] (3.1,5.81333) circle (0.02cm);
    \filldraw[black] (3.1,8.8) circle (0.02cm);
    \filldraw[black] (3.1,4.80667) circle (0.02cm);
    \filldraw[black] (3.1,3.79333) circle (0.02cm);
    \filldraw[black] (3.1,2.8) circle (0.02cm);
    \filldraw[black] (3.1,1.8) circle (0.02cm);

    \path (4.63333,8.94889) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#0};
    \path (4.63333,7.93111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#1 - \normalsize{}$t_A=\unit[2000]{ns}$};
    \path (4.63333,6.93111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#2 - \normalsize{}$t_A=\unit[10]{ns}$};
    \path (4.63333,5.96667) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#3 - \normalsize{}$t_A=\unit[600]{ns}$};
    \path (4.63333,4.93333) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#4 - \normalsize{}$t_A=\unit[4000]{ns}$};
    \path (4.63333,3.93111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#5};
    \path (4.63333,2.95111) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#6};
    \path (4.63333,1.94889) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#7};
    \path (4.61556,0.96667) node[text=black,anchor=base west,rotate=360.0] {\large{}GG \#8};
    \draw[->,black] (3.84444,9.27778) -- (1.74444,1.35556) node[above] {\large{}$e^-$};
  }


\end{tikzpicture}%

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