data. (case 6 in TrbNet Manual section 7.3) \\
6 & Set if no trigger validation arrives from the endpoint after a
valid reference time. (case 7 in TrbNet Manual section 7.3) \\
- 7-15 & Reserved. \\
+ 7 & Set if any timing trigger type except 0x1 is sent. The data will
+ be readout normally. \\
+ 8-15 & Reserved. \\
\hline
\end{tabularx}
\caption{TDC Trailer Error bits.}
tdc\_v2.4* & 08.03.2015 & Faster clock (400 MHz) for the delay line is used.\\
\hline
tdc\_v2.3 & 08.12.2015 & Trailer word is introduced to mark some error bits.\\
+ & & Temperature value is added to the data stream for status trigger (0xE).\\
+ & & Some bugs are fixed for physics and status trigger mixture.\\
\hline
tdc\_v2.2 & 07.10.2015 & The delay line size is decreased to 288 from 304.\\
& & The trigger window end and coarse counter reset signals are distributed via SECONDARY clock nets\\