Difference: DCC2BoardDatabase (58 vs. 59)

Revision 5926 Jan 2012 - PhilLawson

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META TOPICPARENT name="DCC2Documentation"
10 Prototype boards with red front panels were manufactured in early 2009. These boards are not identical to the production boards because they have a smaller FPGA. The production front panels are marked "DCC2" and are black.
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2159 904 Hospital Tested. 8/18/11 fail LRB4 test, however, this LRB is not in use (no spigots attached to HTRs)
Developed memory issues on LRB1 (sp 3,4,5) over Dec 2011 shutdown. Removed on 24 Jan 2012: http://cmsonline.cern.ch/cms-elog/750642 Now LRB1 and LRB4 bad
24 Jan 2012 Sick: bad memory
2160 904 Hospital Removed from FED 700 due to UERR on spigot 13 - 10/29/09. 6/1 Sick
2161 FED_708 Tested. 6/1 OK
Changed:
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2162 904 Hospital 3 Aug 2011: Removed because it is not sending events over VME. Perhaps DAQ software issue? http://cmsonline.cern.ch/cms-elog/637389 6/1 OK
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2162 904 Spares 3 Aug 2011: Removed because it is not sending events over VME. Perhaps DAQ software issue? http://cmsonline.cern.ch/cms-elog/637389
26 Jan 2012: Tested on cmsmoe4 in 904. VME readout works just fine. Returning to pile of good spares
26 Jan 2012 OK
 
2163 BU DDR memory chip replaced 2 Aug 2011 OK
2164 FED_715 Tested. 6/9 OK
2165 FED_711 Tested. 6/9 OK
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SN 2162 Tested on cmsmoe4 in 904. VME readout works just fine. Returning to pile of good spares

-- PhilLawson - 26 Jan 2012

 SN 2181 checks out AOK with xDAQ run on lxcmdtest3 post replacement of LRB1 (U11)

-- PhilLawson - 26 Jan 2012

 
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