Re: TOF trigger busy logics

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From: Frank Geurts (geurts_at_rice.edu)
Date: Mon Mar 24 2003 - 12:29:45 EST

Zhangbu,
  you can find all the details in
http://mac8/~TOF/TOFp/operations/manuals/local_trg.html
and http://mac8/~TOF/TOFp/operations/manuals/TOF_logic_16Dec02.pdf

In short:
  the TOF DAQ Busy and the TOF System BUSY are (together with the L0
pulse from the TCD) OR'ed in 2-3-1. It should have enough free outputs
since we have used only 1 out 4.

Xu, Zhangbu wrote:
> Hi,
> I need to know exactly the busy logics and what I
> should take to veto the TOFr trigger if TOF local
> DAQ and NIM logics are busy.
> We have access today and tomorrow.
> Thanks!
> Zhangbu

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