Put TIM in TTCrx Mode: SA-LED off, TT-LED on 480001 1000 Reg 1 SetRunMode -> Enable Run Mode = '1' 48000c 7ff Reg 12 EnCLK -> Enable TTC clock EnL1A -> Enable TTC L1Accept trigger EnECR -> Enable TTC ECReset EnBCR -> Enable TTC BCReset EnCAL -> Enable TTC Calibrate strobe EnFER -> Enable TTC FEReset EnSpare -> Enable TTC Spare command EnRODBUSY -> Enable ROD BUSY outputs EnExtRODBUSY -> Enable external ROD BUSY input EnID -> Enable trigger & bunch ID numbers EnTYPE -> Enable trigger type