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    User name R. Michaels

    Log entry time 11:14:49 on April22,2009

    Entry number 267287

    Followups:

    keyword=LeftHrs DAQ mods, pedrun, etc.

    DAQ configs for Left HRS

    1. LeftHrs -- main production, Now is in BUFFERED mode (new change)
    (this actually includes Bigbite)

    2. LeftOnly -- only LeftHRS, no bigbite. Unbuffered at
    the moment.

    3. LeftUnbuff -- same as LeftHrs but UN-BUFFERED. (yes, includes BB).

    4. pedrun -- newly added. It's the usual pedestal run to
    generate pedestals. Note, this only generates pedestals for
    ROC3 and ROC4 at the moment.

    It seems the Bigbite crates ROC5, ROC9, and ROC10 do not have
    pedestal suppression (as far as I can tell). This might mean
    the DAQ deadtime is dominated by these crates -- danger !

    Now, LeftHRS does not actually work -- sorry -- because of
    the synch error messages below. (Meanwhile, LeftUnbuff does not
    have these messages.) I am ~95% sure this means the Frontend
    Busy signals are not correctly gathered at the Trigger Supervisor
    yet. Please do this, or verify it, then halog it.

    I'll set up the R-HRS buffering and pedrun when Vince is ready.

    Typical error message in LeftHrs buffered mode:
    daLogMsg: Event (Num 232 type 7) SYNC mismatch -- ROC mask = 0x00001e38 , SYNC mask = 0x00001620