<th> Description </th>
</tr>
<tr> <td><a href="schematics/trb3.pdf">TRB3</a> <td>The main TRB3 board.
-<tr> <td><a href="schematics/clockdistribution.png">TRB3 clock distribution</a> <td>The distribution of clock and trigger signals on the TRB3
+
+ <tr>
+ <th> AddOn </th>
+ <th> Description </th>
+ </tr>
<tr> <td><a href="schematics/4conn.pdf">4conn AddOn</a> <td>AddOn with four 40-pin connectors, compatible to connector on Padiwa front-end module
<tr> <td><a href="schematics/ada1.pdf">ADA1 AddOn</a> <td>AddOn with two 80-pin connectors, compatible to input on TRB2
<tr> <td><a href="schematics/addon_ada_alles.pdf">ADA2 AddOn</a> <td>AddOn with two 80-pin connectors, compatible to input on TRB2
<tr> <td><a href="schematics/multitest.pdf">MultiTest AddOn</a> <td>AddOn with several test ciruits
<tr> <td><a href="schematics/sfp.pdf">SFP AddOn</a> <td>AddOn with 6 SFP cages. For use as TrbNet hub
<tr> <td><a href="schematics/cts.pdf">CTS AddOn</a> <td>AddOn for the central FPGA with additional I/O for CTS
+
+ <tr>
+ <th> FEE </th>
+ <th> Description </th>
+ </tr>
<tr> <td><a href="schematics/PADIWA3-all.pdf">PADIWA3</a> <td>for signal discrimination
<tr> <td><a href="schematics/padiwa-amps1.pdf">PADIW-AMPS1</a> <td>for signal discrimination and charge determination
+<tr>
+ <th> Other </th>
+ <th> Description </th>
+ </tr>
+<tr> <td><a href="schematics/clockdistribution.png">TRB3 clock distribution</a> <td>The distribution of clock and trigger signals on the TRB3
</table>