Difference: DCC2BoardDatabase (8 vs. 9)

Revision 903 Jun 2009 - AshleyRubinstein

Line: 1 to 1
 
META TOPICPARENT name="DCC2Documentation"
10 Prototype boards with red front panels were manufactured in early 2009. These boards are not compatible with the production boards because they have a smaller FPGA. The production front panels are marked "DCC2" and are black.
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Production Boards

The production board serial numbers start with 2129 as shown below.

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On the PCB, the binary "jumpers" (actually cut traces) star with "10000001".
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On the PCB, the binary "jumpers" (actually cut traces) start with "10000001".
 
S/N Location Notes Date shipped
2129 CERN Tested. 5/26
Line: 44 to 44
 
2143 BU Tested. Ethernet error(RJ 45). Was not fixed. Accidentally shipped 5/26
2144 CERN Tested. 5/26
2145 CERN Tested. 5/26
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2146 BU Tested. SLINK and CRC errors.  
2147 BU Tested. Two broken LEDs, Ethernet error(RJ 45), and CRC error.
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2146 BU Tested. Pin9 of HTR14 RJ45 to U14 line open. Could be a PCB problem.  
2147 BU Tested. Two broken LEDs, Ethernet error(RJ 45), and CRC error. As of 6/3- still getting a CRC error! Ethernet/LEDs fixed.
 
2148 CERN Tested. 5/26
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2149 BU Tested. DSP error
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2149 BU Tested. U0 soldering problem(most likely because U10 looks OK) Multiple lines to U10 without connection
 
2150 BU Tested.  
2151 BU Tested. 6/1
2152 BU Tested. 6/1
 
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