Difference: DCC2BoardDatabase (65 vs. 66)

Revision 6624 Feb 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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Prototype Boards

S/N Location Notes
Changed:
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2001 904 Tested in MWGR 15
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2001 FED_701 Tested in MWGR 15
 
2002 904  
2003 904  
2004 904  
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S/N Location Notes Date shipped Status
2129 FED_730 Tested. 5/26 OK
Changed:
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2130 FED_703 1 July 2009: Orbit number mismatches as FED 731 (removed)
31 July 2011 Installed as FED 703
31 July 2011 OK
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2130 P5 Spares 1 July 2009: Orbit number mismatches as FED 731 (removed)
31 July 2011 Installed as FED 703
31 July 2011 OK
 
2131 FED_720 Tested. 5/26 OK
2132 904 Hospital 23 Jan 2012: Removed because we were not receiving any events over VME in local run. Possible software issue: http://cmsonline.cern.ch/cms-elog/750159 23 Jan 2012 Sick
2133 904 Hospital Removed due to CRC errors during intervention on other DCC issues. Suspect spurious issue: http://cmsonline.cern.ch/cms-elog/637389
31 Jan 2012: Fails LRB memory test on LRB2, LRB3
31 Jan 2012 Sick: Bad Memory
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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
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2142 FED_701 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 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
 
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
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2145 904 Spares "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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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
2148 FED_721 Tested. 5/26 OK
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2175 CERN Tested. Broken LED-->VME. Declared good, shipped to CERN 8/18/11 OK
2176 FED_727 31 July 2011: Removed from FED 703 due to BcN mismatch problems. This occurred during ramping and is likely not an actual DCC issue: http://cmsonline.cern.ch/cms-elog/631675
3 Aug 2011: Installed as FED 727 http://cmsonline.cern.ch/cms-elog/637389
3 Aug 2011 OK
2177 FED_709 Tested. 7/1 OK
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2178 FED_700 Tested. Installed to replace 2160 - 10/29/09 7/1 OK
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2178 P5 Spares Tested. Installed to replace 2160 - 10/29/09 7/1 OK
 
2179 FNAL Tested. Ship to FNAL 2011-05-12 OK
2180 BU Tested. TTS link error. SLINK error.   Sick
Changed:
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2181 904 Spares 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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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
 
2182 *CERN Tested. 7/1 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
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 Changes:

SN 2173 fails at P5. Tested with DCC2Tool.exe and it fails LRB3. Replaced with SN 2142 as FED 705.

Added:
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-- PhilLawson - 24 Feb 2012
  SN 2133 fails memory test on LRB2, LRB3
Added:
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Changes at P5: http://cmsonline.cern.ch/cms-elog/751963
 -- PhilLawson - 31 Jan 2012

SN 2145 re-checked for SLINK integrity w/ fedkit. AOK. We should install this one @ P5 to be verified with MWGR before 2012 data taking

 
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