March 25, 2009 online meeting minutes

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present: Sergey Boyarinov, Ben Raydo, Sergey Pozdnyakov, Chris Cuevas

1. JLAB discriminator

Ben made a big progress on discriminator design, it is almost ready for prototype building with following features:

  • price estimate: components about $1600/board+$200/pcb and assembly+front pannel = $2000 maximum -> $125/channel
  • need about $7000 for 2 prototypes, will use ops money
  • in about 1-1.5 month can expect sample board

2. Work for downtime

  • SY1527 HV connectors problems
  • clon cluster OS upgrade
  • FASTBUS power supply replacement continues
  • FASTBUS boards testing in test setup
  • CODA improvements (EB recovers, ROC crashes)
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