https://clonwiki0.jlab.org/wiki/index.php?action=history&feed=atom&title=April_6%2C_2011_online_meeting_minutes 2026-05-07T18:45:33Z Revision history for this page on the wiki MediaWiki 1.42.1 https://clonwiki0.jlab.org/wiki/index.php?title=April_6,_2011_online_meeting_minutes&diff=5203&oldid=prev 2011-04-06T14:47:36Z

<p></p> <p><b>New page</b></p><div>present: Sergey Boyarinov, Eugene Pasyuk, Nerses<br /> <br /> 1. CLAS12 projects<br /> <br /> * JLAB discriminators tests: have 17 boards, under testing in test setup; TDC differencial non-linearity ; dual-use scalers (DAQ+EPICS), control from EPICS if &#039;go&#039; bit is OFF, or maybe read scalers by thread and place in two memory locations, one for DAQ and another for EPICS with different integration time; will try to test them in CLAS in backward TOF counters; NOTE: need to find and upgrade 7 old discriminators<br /> <br /> * new TDC boards to be tested as well<br /> <br /> * TDC fanout tests will be continued, have some problems<br /> <br /> * new VME controllers from GE - commissioning; CentOS Linux, will be tested, maybe in CLAS<br /> <br /> * 17 FADCs are expected in May<br /> <br /> * EPICS: need generic plan for low control; old devices must be integrated in new EPICS !!! CAEN HV GUIs must be upgraded (still using Lecroy-style)</div>

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