Difference between revisions of "Digital BCM Meeting, 2021 January 07"

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(Agenda)
(Agenda)
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**  Integrating ADCs plan to have:  sum over window, sum of squares (to calculate RMS within window), minimum sample value, maximum sample value; full window and four sub-blocks.  Integrating ADCs would also have a waveform mode.
 
**  Integrating ADCs plan to have:  sum over window, sum of squares (to calculate RMS within window), minimum sample value, maximum sample value; full window and four sub-blocks.  Integrating ADCs would also have a waveform mode.
 
*  General discussion
 
*  General discussion
 +
* [https://moller.jlab.org/wiki/index.php/File:LBL_BCM_datastream(1).pdf  LBL BCM data structure]

Revision as of 19:01, 7 January 2021

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Meeting information

 Meeting time:  2:00pm Eastern
 
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Agenda

  • Control signal inputs: integrate gate or "start of integration"?
  • Possible readout ideas
    • Each unit as stand-alone ROC similar to integrating ADCs
    • Units are read by a computer with TI-pcie running a PC-ROC
    • Units communicate with a VXS module (such as SSP) in a VXS-ROC
  • Data structure; what is reported?
    • Integrating ADCs plan to have: sum over window, sum of squares (to calculate RMS within window), minimum sample value, maximum sample value; full window and four sub-blocks. Integrating ADCs would also have a waveform mode.
  • General discussion
  • LBL BCM data structure