Difference: DCC2BoardDatabase (68 vs. 69)

Revision 6910 Sep 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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2139 904 Hospital Installed on 3 Aug 2011 http://cmsonline.cern.ch/cms-elog/637389
Developed memory issues on LRB0 (sp 0,1,2) during Dec 2011 shutdown. Removed on 24 Jan 2012: http://cmsonline.cern.ch/cms-elog/750642
3 Aug 2011 Sick: bad memory
2140 FED_728 Tested. Initially 2 errors. 2nd time tested-no errors. Probably a wiring issue. 5/26 OK
2141 FED_723 Tested. 5/26 OK
Changed:
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2142 FED_705 Prior incident as different FED (3/24/10): Was removed when we had an issue where no HTRs were sending data. No other symptoms point to DCC failure 6/11/10 OK
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2142 904 Hospital Prior incident as different FED (3/24/10): Was removed when we had an issue where no HTRs were sending data. No other symptoms point to DCC failure.
Removed on 10 May 2012 due to LRB DRAM failure: eLog Entry
5/10/12 BAD LRB
 
2143 FED_718 Tested. Ethernet error(RJ 45). Was not fixed. Returned to BU 6/9/09. Tested/shipped back to CERN
23 Jan 2012: Installed as FED 718 http://cmsonline.cern.ch/cms-elog/750159
23 Jan 2012 OK
2144 FED_722 Tested. 5/26 OK
2145 FED_703 "Stops sending events down SLINK and goes to OFW at 80 kHz" . Tested OK by PDL 4/1/11 11/16 OK
 
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