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    BI-TB (BI specifications for LHC event data, FMC/ADC test results and BI MPP follow-up)

    → Europe/Zurich
    866/2-D05 (CERN)

    866/2-D05

    CERN

    30
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    On-demand data (M. Zerlauth)

    • Clear explanation for the background
    • Priority #1 BLM 40usec (25k values) and BPM TxT (4k turns) data
    • Priority #2 Diamond BLM, dI/dT and BBQ data (spec's to come)
    • Face-to-face meetings with BI experts to be launched to understand what can be done and by when (reuse existing buffers possible?)
    • EDMS document (functional specification in preparation)
    • BI to propose implementation (BST and FESA servers)

    FMC/ADC for LIU wirescanners (D. Belohrad)

    • 500 Msamples/sec @14 bits
    • DDR limitations mean we have to reduce number of bits
    • Will use internal 48MHz clock circuit
    • No external trigger available (not requested)
    • In general with few modifications (being discussed) the module seems to conform
    • Contract preparation and signature in weeks to come

    MPP follow-up (Belen)

    • Priority list: BLM injection inhibit - proposal accepted. Needs MCS role for changing settings and interlocked BPM system to be checked in parallel with old (ECR required)
    • New dI/dT interlock described in EDMS:
      https://edms.cern.ch/document/2308155/0.1
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