Difference: DCC2BoardDatabase (34 vs. 35)

Revision 3502 Aug 2011 - SxWu

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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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2160 904 Hospital Removed from FED 700 due to UERR on spigot 13 - 10/29/09. 6/1 Sick
2161 FED_708 Tested. 6/1 OK
2162 FED_716 Tested. 6/1 OK
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2163 904 Hospital CRC errors on LRB FPGA serving spigots 0,1,2. This was discovered after bringing up the detector from winter shutdown 26 Jan 2011 Sick
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2163 BU DDR memory chip replaced 2 Aug 2011 OK
 
2164 FED_715 Tested. 6/9 OK
2165 FED_711 Tested. 6/9 OK
2166 FED_731 Tested. 6/9 OK
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S/N2163 LRB0 memory chip replaced. OK now. -- Main. Shouxiang Wu - 2 Aug 2011
  S/N 2172 showed CRC errors on LRB FPGA serving spigots 12,13,14. Replaced in USC on 12 Jul 2011. Installed in 904 and powered up to find all LRB chips reporting appropriate FW versions.
 
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