...
At the end of the frame is the Event Builder tail:
- Event Builder Tail - (32128-bits)
- 27: FIFO backup error (Should only see skip counts if this is 1)
- 26: ApvBufferAddressSyncError - APV frames didn't have the same addresses
- 23:12: SkipCount - Number of MultiSamples that got dumped due to FIFO backup
- 11:00: Number of MultiSamples (M)
- 127:27: Unused