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Front-end information » History » Version 6

Version 5 (Michael Wallbank, 10/15/2018 12:57 PM) → Version 6/30 (Michael Wallbank, 10/15/2018 12:58 PM)

h1. Front-end information

h2. V1742 Digitizer

h3. Post-Trigger

The V1742 has a register named @POST_TRIGGER@. This value is a percentage of the readout that is to be after the trigger. There is an implicit latency of around 40 ns, so in reality, the Post-Trigger percentage sets the percentage of the readout that will be *after* 40 ns past the trigger.

For an unknown reason, only certain values of @POST_TRIGGER@ are accepted and must be found by trial and error.

h3. Known working values

* 0
* 20
* 45

h2. MWPC Controller

Details:
* Hardware address: 00.80.55.ee.00.01
* IP address (programmed onto board!): 131.225.176.70
* Name: ftbfwc03
* CD system reference number: S22041
* CD equipment ID number: 557912

Log in:

<pre>
telnet ftbfwc03 <port>
</pre>

Ports (according to "here":https://cdcvs.fnal.gov/redmine/projects/ftbfwirechamberdaq/wiki/Wire_Chamber_DAQ_Developer)
* 5000 - daq apps
* 5001 - emergency access
* 5002 - telnet sessions

[[MWPC Configuration \& & Registers]]