Difference: HTRHistogramFirmwareTests (4 vs. 5)

Revision 512 Apr 2009 - EricHazen

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2009-04-12

New version 0x14300. Works much better. No UERR or CERR. Still HTR CRC error on every event though. Here is the hex dump of a short run at 10Hz:

Note that the HTR always sends 0312 for the CRC! Here are the calculated values from dump_FED.exe for the first few events in the file above.

EvN 681 FED 27 HTR 0 CRC error calculated: ff9d stored: 0312
EvN 681 FED 27 HTR 1 CRC error calculated: ff9d stored: 0312
EvN 682 FED 27 HTR 0 CRC error calculated: 3456 stored: 0312
EvN 682 FED 27 HTR 1 CRC error calculated: 3456 stored: 0312
EvN 683 FED 27 HTR 0 CRC error calculated: 72ef stored: 0312
EvN 683 FED 27 HTR 1 CRC error calculated: 72ef stored: 0312
EvN 684 FED 27 HTR 0 CRC error calculated: b924 stored: 0312
EvN 684 FED 27 HTR 1 CRC error calculated: b924 stored: 0312
EvN 685 FED 27 HTR 0 CRC error calculated: ff9d stored: 0312
EvN 685 FED 27 HTR 1 CRC error calculated: ff9d stored: 0312
 2009-04-10

Testing HTR histogramming firmware 0x14200. Program into HTR in slot 18, which

 
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