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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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< < |
2178 |
P5 Spares |
Tested. Installed to replace 2160 - 10/29/09 |
7/1 |
OK |
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> > |
2178 |
FED_705 |
Tested. Installed to replace 2160 - 10/29/09 10 May 2012: Installed as FED 705 to replace DCC with bad memoery. |
5/10/12 |
OK |
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2179 |
FNAL |
Tested. |
Ship to FNAL 2011-05-12 |
OK |
2180 |
BU |
Tested. TTS link error. SLINK error. |
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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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Changes: |
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> > | Update to reflect switch of 2178 -> 2142 on 10 May 2012
-- PhilLawson - 10 Sep 2012 |
| SN 2173, 2159, 2133, 2153, 2150 tested after repair
-- EricHazen - 06 Mar 2012 |