Difference: AMC13UserManual (20 vs. 21)

Revision 2131 Jul 2015 - EricHazen

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META TOPICPARENT name="HcalDTC"
THIS MANUAL IS INCOMPLETE but what is written here should be more accurate and up to date than the old "functional specification". Please e-mail me if you find mistakes/omissions here (Eric H).
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 wusx@bu.edu with subject as amc13debug
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Monitoring Registers

This section provides documentation on a few of the monitoring registers which have proven to be confusing. Eventually there should be detailed description for all registers, but who knows when this will get done!


AMC_EvN_Mismatch (offset 0x6/0x7)
 This checks that the EvN in bits 32-55 of the first word sent by the AMC
 Matches the current EvN in the AMC13 (reset to 1 on EcR, increment each L1A)
 This check is performed in our link firmware in the AMC card.

AMC_Trailer_EvN_Bad
 This checks if the 8 bits of EvN in the last word bits 24-31 match bit 32-39
 of the first word.

AMC_EvN_Errors
 This check if the EvN supplied by the AMC increments by one each L1A

AMC13_EvN_Mismatch
 This is essentially the same as AMC_EvN_Mismatch except that the check
 is performed in the AMC13 firmware.

 -- EricHazen - 23 Mar 2015
 
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