| |
| 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. |
| |
| 2141 |
FED_723 |
Tested. |
5/26 |
OK |
| 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 |
5/10/12 |
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 |
FED_722 |
Tested. |
5/26 |
OK |
|
>
> |
| 2144 |
904 Hospital |
16 Nov 2012: Removed due to LRB DRAM issue: eLog Entry. Not sure why we didn't address this guy over the winter |
5/10/12 |
BAD LRB |
|
| |
| 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 |
| 2146 |
BU |
Tested. Pin9 of HTR14 RJ45 to U14 line open. Could be a PCB problem. |
|
Sick |
| 2147 |
BU |
Tested. Two broken LEDs, Ethernet error(RJ 45), and CRC error. R25 cold solder,D25 is also missing. Errors fixed as of 6/3 |
|
OK |
|
| |
| 2179 |
FNAL |
Tested. |
Ship to FNAL 2011-05-12 |
OK |
| 2180 |
BU |
Tested. TTS link error. SLINK error. |
|
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 |
|
|
<
< |
| 2182 |
*CERN |
Tested. |
7/1 |
OK |
|
>
> |
| 2182 |
FED_722 |
16 Nov 2012: Installed at P5 eLog Entry |
5/10/2012 |
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 |
| 2185 |
FED_713 |
Tested. Shipped to CERN on 8/18/11
Installed as FED 713 on 24 Jan 2012: http://cmsonline.cern.ch/cms-elog/750642 |
24 Jan 2012 |
OK |
|
| |
Changes: |
|
>
> | Update to reflect old swap of 2144->2182
-- PhilLawson - 10 Sep 2012 |
| | Update to reflect swap of 2148->2131 due to memory failure on 2148
-- PhilLawson - 10 Sep 2012 |
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