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    User name V. Sulkosky

    Log entry time 00:13:06 on February 22, 2011

    Entry number 348019

    This entry is a followup to: 348014


    keyword=Re: ROC 2 problem

    Actually the scaler in ROC 2 has the fast clock connected to it, which is 
    used a synchronization signal to ensure the ROCs are synched together.  
    Alexandre prepared the signals and crl codes over a week ago.
    I did find in the ROC2 boot script sfi2.boot, these lines:
    # Code to read scalers in SFI
    ld < /adaqfs/halla/a-onl/scaler/scaroc/scaler.o
    #Code to read 1877s as scalers
    ld< /adaqfs/halla/a-onl/bbite/scaler/1877scaler/saw/RPC/scalers1877_vx.o
    ld< /adaqfs/halla/a-onl/bbite/scaler/1877scaler/saw/RPC/scaSrvr
    The first line is to readout the scaler in the sfi crate.  The others are
    code used to treat the 1877s as scalers.  I have no idea why this in the
    ROC 2 boot script.  Perhaps it is interfering with the scaler in ROC 2?

    A copy of this log entry has been emailed to: lselvy