--- /dev/null
+
+\begin{center}
+\begin{longtable}{|l|l|p{10cm}|}
+\caption{TDC versions release information.}
+\label{tab:tdcVersionTable} \\
+
+\hline \multicolumn{1}{|c|}{\textbf{Version}} & \multicolumn{1}{c|}{\textbf{Release Date}} & \multicolumn{1}{c|}{\textbf{Release Notes}} \\ \hline
+\endfirsthead
+
+\multicolumn{3}{c}%
+{{\bfseries \tablename\ \thetable{} -- continued from previous page}} \\
+\hline \multicolumn{1}{|c|}{\textbf{Version}} &
+\multicolumn{1}{c|}{\textbf{Release Date}} &
+\multicolumn{1}{c|}{\textbf{Release Notes}} \\ \hline
+\endhead
+
+\hline \multicolumn{3}{|r|}{Continued on next page} \\ \hline
+\endfoot
+
+\hline \hline
+\endlastfoot
+
+ tdc\_v2.1.0 & 15.12.2014 & The ring buffer almost full threshold is made dynamic in order to "mimic" a adjustable ring buffer size.\\\hline
+ tdc\_v2.0.1 & 05.12.2014 & Calibration-physik trigger switching problem is fixed.\\
+ & & With the calibration trigger 50ns pulses are sent to the channels in order to calibrate the ToT measurements in the channels. There are some grass hits around the main peak.\\\hline
+ tdc\_v2.0 & 01.12.2014 & Double edge detection in a single channel is implemented.\\\hline
+ tdc\_v1.7.3 & 15.08.2014 & Hit scaler register size is increased to 31 bits.\\\hline
+ tdc\_v1.7.1 & 29.07.2014 & Feature Bit support.\\
+ & & Tidy up the entities.\\\hline
+ tdc\_v1.7 & 24.06.2014 & Paralel working Readouts are implemented.\\
+ & & Trigger time calculation is done in the trigger handler.\\\hline
+ tdc\_v1.6.3 & 24.06.2014 & Bug fix in the hit rate counters (syncronisation problem).\\\hline
+ tdc\_v1.6.2 & 08.05.2014 & Small bug fix in the wait time for data transfer to buffer.\\\hline
+ tdc\_v1.6.1 & 06.05.2014 & Less EPOCH counter - unnecessary EPOCH words, which occur with enabled trigger window, are eliminated from the data stream.\\
+ & & FSM initialisation problem by the Channel\_200 entity is solved.\\
+ & & Channel FSM debug words are written to bus 0xc200.\\
+ & & Number of coarse counters is increased to 16 to ease the fanout.\\
+ & & Bug fix for the missing data with the calibration trigger.\\
+ & & Bug fix for the duplicate data when trigger window is enabled.\\\hline
+ tdc\_v1.6 & 20.01.2014 & Epoch counter bug fix (data word - epoch word place swap).\\
+ & & Trigger window bug fix (epoch counter more than 24 bit had integer conversion problem. Trigger window right side control is enabled).\\
+ & & Readout algorith change (the channel fifos are readout to intermediate buffer, so the later channels in the readout order are kept as the trigger arrival time).\\
+ & & Trigger on TDC channel (the feature for triggering on TDC channel is implemented).\\
+ & & Reference channel hit rate counter implemented.\\
+ & & The channels (incl. ch0) can be calibrated with the internal oscillator with different frequencies (see manual slow control registers).\\
+ & & The coarse counter can be set to reset via slow control. The action will take place when the first valid trigger arrives.\\\hline
+ tdc\_v1.5.1 & 20.06.2013 & Efficiency bug fix (epoch counter update - hit at the same time).\\
+ & & Hit level bit bug fix for the web server.\\
+ & & Reference Channel coarse counter alignmet fix.\\\hline
+ tdc\_v1.5 & 03.05.2013 & TDC calibration trigger is implemented in order to shoot every channel with sufficient \# of hits for proper calibration.\\
+ & & TDC is adapted for short pulses.\\\hline
+ tdc\_v1.4 & 18.04.2013 & Limiting data transfer functionality is added. Use 0xc804 register to define the \# of word per channel to be read-out.\\\hline
+ tdc\_v1.3 & 05.03.2013 & Encoder efficiency is increased to 100\%.\\
+ & & Extra bits are encoded in the data (low resolution and no successfull binary conversion, see the manual).\\
+ & & Channel block during the readout is removed. Only the relevant hits per trigger are readout.\\
+ & & Control registers are moved to 0xc800.\\\hline
+ tdc\_v1.2 & 12.11.2012 & First strecher prototype is successfully implemented.\\
+ & & Some bugs are fixed.\\\hline
+ tdc\_v1.1.1 & 07.11.2012 & The status registers are moved to the bus address 0xc100.\\
+ & & Also debug registers (encoder start, fifo write, lost hits) are included in the bus - 0xc200 0xc300 0xc400.\\\hline
+ tdc\_v1.1 & 26.10.2012 & Readout process is collected in an individual entity.\\\hline
+ tdc\_v1.0 & 25.10.2012 & The time measurement interval is extended with a 28-bit epoch counter.\\\hline
+ tdc\_v0.5 & 22.10.2012 & Hit counter registers and LVDS receiver output.\\\hline
+ \hline
+\end{longtable}
+\end{center}
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