FADC250 Firmware Versions

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Run Ranges

Disclaimer: The run numbers are obtained from the time of the log entry. It is not known if the log entry was made concurrently with the changes and the log entry does not include run number.

Min Run Max Run Description Log entries
70000 71194 v12C on all FCAL and BCAL crates (any others?)
71195 71252 v13C on rocfcal1-rocfcal9 crates and TPOL fadcs https://logbooks.jlab.org/entry/3756036
71253 v13C on remaining FCAL crates https://logbooks.jlab.org/entry/3756565


Version C11 and Earlier

These versions had random channel timing offsets of 4 ns which changed from run to run.


Version C12

Summary: Shows evidence of corruption in a single events in a single channel at low probability very early (within the first few events) in the beginning of a run. Following this all data seems okay.

Evidence:


Version C13

Summary: Does not appear to show any issues.

Evidence: