Difference: DCC2BoardDatabase (77 vs. 78)

Revision 7812 Jun 2013 - EricHazen

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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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2129 FED_730 Tested. 5/26 OK
2130 FED_727 1 July 2009: Orbit number mismatches as FED 731 (removed)
31 July 2011 Installed as FED 703
Installed as FED 727
9/10/2012 OK
2131 FED_721 8 May 2012: Removed from FED 720 for spurious reasons (red herring): eLog entry
8 May 2012: Installed back in as FED 721 since the power cycle of previous intervention fried DRAM on 721 eLog Entry
5/10/2012 OK
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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
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2132 spare RAM replaced 2013-06-13. 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. Repaired, test ok 2012-03-06
31 Jan 2012 OK
2134 BU Returned to BU because of alleged mis-matches 5/26 Sick
2135 FED_724 Tested. HTR13 LED broken. Now fixed. 5/26 OK
2136 BU Shipped back to BU 6/9/09 per dick to CERN 5/26 OK
2137 FED_725 Tested. Initially 2 errors. 2nd time tested-no errors. Probably a wiring issue. 5/26 OK
2138 FED_726 Tested. 5/26 OK
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2139 FED_730 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
Fixed
3 Aug 2011 OK
2140 FED_728 Tested. Initially 2 errors. 2nd time tested-no errors. Probably a wiring issue. 5/26 OK
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2139 spare RAM replaced 2013-06-13. 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
Fixed
3 Aug 2011 OK
2140 spare RAM replaced 2013-06-13. 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 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
9/10/12 BAD LRB
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2142 Spare RAM replaced 2013-06-13. 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
9/10/12 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 904 Spares 16 Nov 2012: Removed due to LRB DRAM issue: eLog Entry. Not sure why we didn't address this guy over the winter
24 Oct 2012: Tested AOK after DRAM replacement eLog Entry
10/24/12 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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 Errors: LRB3| 9/10/2012 | BAD LRB |
2149 BU Tested. U0 soldering problem(most likely because U10 looks OK) Multiple lines to U10 without connection   Sick
2150 904 Hospital Developed memory problems on LRB2 (spigots 6,7,8) during the Dec 2011 shutdown: http://cmsonline.cern.ch/cms-elog/750642. Repaired, test ok 2012-03-06 24 Jan 2012 OK
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2151 FED_712 Tested. 6/1 OK
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2151 spare RAM replaced 2013-06-13. Tested. 6/1 OK
 
2152 FED_714 CRC Errors in Event Builder but not LRB. All errors from single LRB chip. See details below
While it would be good to run the memory test on this guy, the symptoms are not classic DRAM failure http://cmsonline.cern.ch/cms-elog/402680
31 Jan 2012: Passes LRB, DSP memory tests in 904. Good board? Worth testing at P5
6/11/2010 Good
2153 FED_720 Developed memory problems on LRB3 (sp 9,10,11) during Dec 2011 shutdown. Removed on 24 Jan 2012 http://cmsonline.cern.ch/cms-elog/750642. Repaired, test ok 2012-03-06
8 May 2012 Installed as FED 720 at P5
24 Jan 2012 OK
2154 FED_704 Installed on 12 Jul 2011 12 Jul 2011 OK
2155 FED_729 Installed on 3 Aug 2011 http://cmsonline.cern.ch/cms-elog/637389 3 Aug 2011 OK
2156 904 Hospital Tested. 6/1 sick? not in latest P5 scan
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2157 *CERN Tested. Warped board 6/1 OK/warped
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2157 *CERN RAM replaced 2013-06-13. Tested. Warped board 6/1 OK/warped
 
2158 BU Problem: DSP FW version 0x301c reports as version 0x0 on this board. Can program manually with DCC2Tool.exe w/o issues. CRC of DSP FW reported by DCC2Tool.exe is correct. 6/1 (returned) Sick
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. Repaired, test ok 2012-03-06
24 Jan 2012 OK
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2160 904 Spares Removed from FED 700 due to UERR on spigot 13 - 10/29/09.
27 Jan 2012: Cannot reproduce UErrs on lxcmdtest3 while running at 83 kHz. Board looks good
27 Jan 2012 Ok
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2160 904 Spares RAM replaced 2013-06-13. Removed from FED 700 due to UERR on spigot 13 - 10/29/09.
27 Jan 2012: Cannot reproduce UErrs on lxcmdtest3 while running at 83 kHz. Board looks good
27 Jan 2012 Ok
 
2161 FED_708 Tested. 6/1 OK
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2162 FED_715 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
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2162 spare RAM replaced 2013-06-13. 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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2170 BU Tested. CRC errors. Spigot zero bad?   Sick
2171 FED_717 Tested. 6/9 OK
2172 904 Hospital CRC errros on LRB FPGA serving spigots 12,13,14. Elog: http://cmsonline.cern.ch/cms-elog/605813
Replaced LRB4 @ CERN shop. All FW in FLASH except VME FW corrupted. Now fails memory test on LRB2? Elog: http://cmsonline.cern.ch/cms-elog/689158
5 Oct 2011 Sick: bad memory
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2173 904 Hospital CRC errors from LRB FPGA serving spigots 9,10,11. Elog: http://cmsonline.cern.ch/cms-elog/753520
Failes memory test on LRB3. Repaired, test ok 2012-03-06
24 Feb 2012 OK
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2173 spare RAM replaced 2013-06-13. CRC errors from LRB FPGA serving spigots 9,10,11. Elog: http://cmsonline.cern.ch/cms-elog/753520
Failes memory test on LRB3. Repaired, test ok 2012-03-06
24 Feb 2012 OK
 
2174 FED_702 Tested. 6/9 OK
2175 CERN Tested. Broken LED-->VME. Declared good, shipped to CERN 8/18/11 OK
2176 904 Hospital 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
2 Mar 2012: Removed due to DRAM failure (LRB2) eLog Entry
9/10/2012 BAD LRB
Line: 117 to 117
 
2193 BU Returned ~3/10/10 w/ spigot 3 problem (CASTOR) 1/10 Sick
2194 BU Tested. 3/11/11 -- problems with spigots 3-5 (Eric/Dick) Sick
2195 FED_719 Tested. Shipped to CERN 8/18/11
Installed as FED 719 on 24 Jan 2012: http://cmsonline.cern.ch/cms-elog/750642
8/18/11 OK
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2196 CERN Tested. Shipped to CERN 8/18/11 OK
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2196 spare RAM replaced 2013-06-13. Tested. Shipped to CERN 8/18/11 OK
 
2197 BU Tested.   OK - retested@BU 11/19/12 with Charlie
2198 BU Not ever tested?   ?

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First batch of 10 boards with all RAMs replaced received back. S/N are 2142, 2140, 2139, 2160, 2157, 2162, 2173, 2196, 2132, 2151.

-- EricHazen - 12 Jun 2013

 Updated 2144 which passed tests after DRAM replacement

-- PhilLawson - 24 Oct 2012

 
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