January 3, 2018 online meeting minutes: Difference between revisions
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present: Sergey Boyarinov, | present: Sergey Boyarinov, William Gu, Ben Raydo, Nathan, Stepan | ||
* we discussed DAQ/Trigger system problems observed during engineering run in December 2017. Some notes can be found in [[ERROR Book]] (records dated Dec 2017). | * we discussed DAQ/Trigger system problems observed during engineering run in December 2017. Some notes can be found in [[ERROR Book]] (records dated Dec 2017). | ||
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* trigger components to be finished: DC, geom match, FT-HODO coincidence | * trigger components to be finished: DC, geom match, FT-HODO coincidence | ||
* move2silo works fine without NFS | |||
* dcrb replacement needed it one slot | |||
2. TO DO | |||
* remove DMA from DiagGuiServer, check if it is related to ti dissapered for VME; check mutex again; 'free running' in future ? | |||
* trig1 reboot issue - Bryan | |||
* other smaller issues | |||
* epics in datastream | |||
* rcdb, including some useful scripts, add endofrun and duringtherun | |||
* ECAL and/or PCAL have to search to mips - in addition to main trigger | |||
Latest revision as of 11:37, 3 January 2018
present: Sergey Boyarinov, William Gu, Ben Raydo, Nathan, Stepan
- we discussed DAQ/Trigger system problems observed during engineering run in December 2017. Some notes can be found in ERROR Book (records dated Dec 2017).
- holdoff time was 14us for rule 1 and few times higher for other rules; when decreased, problems appeared reading one of CAEN TDC boards, reading VTPs, and probably(not confirmed) reading FADCs, have to be tested
- when holdoff-related problems resolved, high event rate test to be conducted (random pulser 60kHz)
- trigger components fixed after the run: HTCC clustering, FTOF - will be tested
- trigger components to be finished: DC, geom match, FT-HODO coincidence
- move2silo works fine without NFS
- dcrb replacement needed it one slot
2. TO DO
- remove DMA from DiagGuiServer, check if it is related to ti dissapered for VME; check mutex again; 'free running' in future ?
- trig1 reboot issue - Bryan
- other smaller issues
- epics in datastream
- rcdb, including some useful scripts, add endofrun and duringtherun
- ECAL and/or PCAL have to search to mips - in addition to main trigger