Data collection notes

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Data collection notes

• 5Hz data (may or may not be collected at 5Hz)
• Might be processed versions of faster signals
  (mean, stats, etc)
• Assume the slowest data rate is 5Hz for all data.
• Assume all data is syncd to the 5Hz pulse clock.
• Bunch rate collection (3MHz)
• Could collect/archive for every rf signal
• Data locally buffered and pulled at end of pulse
• LLRF digitizer rate
• Could not collect/archive at 100MHz sample rate
  for every pulse.
• Data locally buffered and pulled at end of pulse
• Data collected and archived every pulse or
  archived only on triggered event.
• Local buffers are emptied within xx ms of end of
  pulse, reset for start of next pulse cycle.
• Need to identify total bandwidth per sector for
  start network node.
• Network design?
• Whats a reasonable limit on archiving per pulse?