Difference: DCC2BoardDatabase (56 vs. 57)

Revision 5726 Jan 2012 - PhilLawson

Line: 1 to 1

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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2178	FED_700	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 Hospital

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

3 Aug 2011

Sick: bad memory

>
>

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

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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