Difference: DCC2BoardDatabase (72 vs. 73)

Revision 7310 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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2141 FED_723 Tested. 5/26 OK
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
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2144 FED_722 Tested. 5/26 OK
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2144 904 Hospital 16 Nov 2012: Removed due to LRB DRAM issue: eLog Entry. Not sure why we didn't address this guy over the winter 5/10/12 BAD LRB
 
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
2146 BU Tested. Pin9 of HTR14 RJ45 to U14 line open. Could be a PCB problem.   Sick
2147 BU Tested. Two broken LEDs, Ethernet error(RJ 45), and CRC error. R25 cold solder,D25 is also missing. Errors fixed as of 6/3   OK
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2179 FNAL Tested. Ship to FNAL 2011-05-12 OK
2180 BU Tested. TTS link error. SLINK error.   Sick
2181 FED_700 CRC erros and "miscellaneous errors" during intervention on a different DCC problem: http://cmsonline.cern.ch/cms-elog/637389
Was eventually tested for bad memory and failed memory test. This appears to have developed memory issue during the aforementioned intervention
26 Jan 2012: This board had the affected LRB chip replaced at the CERN e-shop. Today it tested AOK at 904. Back to pile of spares
26 Jan 2012 OK
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2182 *CERN Tested. 7/1 OK
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2182 FED_722 16 Nov 2012: Installed at P5 eLog Entry 5/10/2012 OK
 
2183 BU Tested. Ship to MN 2011-05-12 OK
2184 BU Tested. CRC error, SLINK error. "event size of 4800 words is unreasonable"   Sick
2185 FED_713 Tested. Shipped to CERN on 8/18/11
Installed as FED 713 on 24 Jan 2012: http://cmsonline.cern.ch/cms-elog/750642
24 Jan 2012 OK
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Update to reflect old swap of 2144->2182 -- PhilLawson - 10 Sep 2012
 Update to reflect swap of 2148->2131 due to memory failure on 2148 -- PhilLawson - 10 Sep 2012
 
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