DAQ

1
DAQ

• Harry Nelson, UCSB
• Collaboration Meeting
• July 1, 2002

2
The real workers

• Rupak - in India - most appropriate to give this
  talk
• UCSB Crew
• Joel Sander
• Ron Ferril
• Chris Savage
• Don Holmgren
• Long Duong
• Dan Bauer
• Im a spokesmodel today..

3
CDMS-II System

• Substantial Progess on Software
• Production versions of (nearly) all boards
• Systems Test at UCSB - success! ship to FNAL
• Systems Test at FNAL working!

4
ZIP (FE) Board at UCSB
5
RTF, Trigger Conditioner, Trigger Logic
6
Digitizer, Interface
7
Display of a Digitized Pulse
Ran over the weekend of 6/1-2/02 220,000 events,
no failures
8
The Software - http//cdms.physics.ucsb.edu/daqii/
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9
Configuration Manager
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10
Front End Board Configuration
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11
RTF Configuration
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12
CAEN Control
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13
Listen to Errors
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14
Monitoring Channel
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15
Event Builder

• Developed for CDF (R2DM) http//www-cdfonline.fn
  al.gov/r2dm/

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• Assembles subevents, writes to disk
• In all tests so far, under run control command,
  but hardwired
• 1 Tower (2 Towers in July)
• 50 Mbyte/s (Gigabit)
• During July, measure livetime, configure from
  files, use proper event format

16
Immediate Future

• Up and running at FNAL
• System is portable! Dry run for Soudan
• Already Apparent
• Configuration
• Code Management
• Keep battle testing through late July
• Then Multi crates, etc. (digitizer Struck 60
  Mb/s)
• Battle test from August until September
• ON TO SOUDAN!

17
Test Sites

• Who would like to try stuff out?
• Berkeley July 22-26 ?