Firmware 3.3: rework trigger loop delay calculation. Now Pattern Generator
Loop time and readout time are added up, not compared.
Single ROC: 15 BC delay = 1 Header (3 BC) +  1 Pixel (6 BC) + Safety (6 BC)
Module: 8 ROCs (72 BC) + TBM Header/Trailer (8 BC) + Safety (20BC)