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User name R. Michaels
Log entry time 14:01:16 on February 5,2011
Entry number 346078
This entry is a followup to: 346077
keyword=DAQ issues, part II
R-HRS DAQ: It seems the ADCs in roc1 slot 25 and roc2 slot 22
have saturated data. I didn't investigate further, but my *guess*
is that someone knocked out a gate cable and got the polarity
reversed when restoring it (perhaps thinking it didn't matter).
L-HRS DAQ: This is working now, but it took a few hours of effort.
The FPP folks had added new modules and things got moved around.
I fixed a whole slew of problems -- the front-panel bar down,
missing gates, wrong polarity of gates, wrong ped*.dat file.
There is only one ADC in ROC4 now, and 3 ADCs in ROC3.
The ADCs have back-panel gates. So do the 1877s, but the
1875 has a front-panel gate. We can do what you want, I'm
just saying what exists now.
I think we're ready to try to unify the DAQs now. Which was what
I thought we were going to do at 10 AM ...