Difference: AMC13DebugLog (43 vs. 44)

Revision 4404 Jun 2013 - DavidZou

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META TOPICPARENT name="CmsSlhc"
Please log AMC13 test activity below, blog style (new entries at top)
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  • Trying to test S/N 34. Observe that after running Charlie's production test that we can't run it again, and in fact even after power cycling can't ping T1. Try eeperase and mreset on the MMC, still no go!
  • Try the same treatment on S/N 39. Both FPGAs still respond to ping. But the test fails in a different way the 2nd time.
  • Mysteries abound. Could be hardware, MMC or production test software or a combination of them. In any case shipping anything under these conditions seems like a poor idea.
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  • production test seems to not work twice in a row, but seems to work after a handle power reset. But an error will often occur on the first attempt after the handle reset: INFO: Checking the validity of the saved DAQ events in RAM terminate called after throwing an instance of 'cms::ipDev::exception' what(): IPbus Transaction Failure at address '0x5800' during block read from address '0x5800'
 

2013-05-30 hazen

 
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