Experimental Physics and Industrial Control System
EPICS colleagues:
The LLNL group that is supplying the diagnostics to commission the
LCLS needs a digitizer for an energy measurement instrument
(calorimeter) with the following characteristics:
- 100 channels sampled simultaneously
- each channel takes 100 samples at 10us per sample (1 ms total time)
- differential inputs
- 12 bits minimum; 14 or even 16 bits preferred
- sampling repeats at 120 Hz major cycle with trigger
A VME or VXI format is ideal.
Any suggestions are most welcome. Ideally, we can discuss this in
depth at the June meeting.
--
______________________________________________________________
Stephen A. Lewis |
Linac Coherent Light Source | [email protected]
Lawrence Livermore National Laboratory | Tel: 925.423.4751
7000 East Ave, L-210 | FAX: 925.423.1488
Livermore, CA 94550 | http://www.llnl.gov
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