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PROPOSED E166 TIMING SCHEME. VKB ; June 22, 2004. Source Trigger. TRIG1. DAQ-V1. DAQ. to gate generators for the ADCs, DAQ. TRIG2. DAQ Latch. DAQ-V2. Cosmic Trigger. TRIG3. DAQ-V3. Undulator trigger. 5 ms Latch. TRBR4. TRIG1 – timed with beam TRIG2 – 1 ms after beam
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PROPOSED E166 TIMING SCHEME VKB ; June 22, 2004 Source Trigger TRIG1 DAQ-V1 DAQ to gate generators for the ADCs, DAQ TRIG2 DAQ Latch DAQ-V2 Cosmic Trigger TRIG3 DAQ-V3 Undulator trigger 5 ms Latch TRBR4 TRIG1 – timed with beam TRIG2 – 1 ms after beam TRIG3 – 25 microsec before beam TRBR4 – 1 ms after beam DAQ-V1, DAQ-V2, DAQ-V3 are levels provided by the DAQ The Latches prevent double pulsing TRIG5 Scope trigger 406 TRIG6 Scope trigger 407