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These frames will be formed into a larger frame using the SLAC Stream Batcher protocol.

First a single Frame Header will be included for each Trigger Block (N triggers)

• Frame Header (64-bits)
  • Word 0 (32-bits) 
    • 31:16 = 0x0000
    • 15:08 = Sequence # (running, spans each run)
    • 07:04 = 0x2 (64-bits)
    • 03:00 = 0x1 (version 1)
  • Word 1 (32-bits)
    • 31:00 = 0x00000000

Next will be N data sections, one for each trigger. 

• • Event Builder Header 0 (32-bits)
    • 31:00 = Event Counter
  • Event Builder Header 1 (32-bits)
    • 31:08 = 0x000000
    • 07:00 = RCE Address
  • MultiSample Data ( N * 4 * 32-bits)