\begin{table}
\begin{center}
-\begin{tabularx}{\textwidth}{c|c|C}
+\begin{tabularx}{\textwidth}{|c|c|C|}
+\hline
\textbf{Bits} & \textbf{Name} & \textbf{Description} \\
+\hline\hline
0 & Suppress Output & Run a normal trigger as requested but suppress writing all data to the IPU channel. Small status words or debug output are acceptable. \\
1 - 6 & t.b.d. & Not yet defined \\
7 & no timing trigger & Marks a LVL1 trigger which was not preceded by a timing trigger (e.g. calibration) \\
8 - 10 & RICH & RICH data configuration bits \\
11 - 13 & Shower & 11: update pedestals, 12: calibrate even (0) or odd (1) channels, 13: tbd\\
-14 - 23 & t.b.d. & Not yet defined \\
+14 - 16 & MDC & 14: data format select (0: debug, 1: compressed (2 hits in 1 word))\\
+17 - 23 & t.b.d. & Not yet defined \\
+\hline
\end{tabularx}
\caption{Trigger Information Bits.}
\label{LVL1TrgInformation}