=== CTB ===========================================================================================

                d 2           d 1           d 0
               ------------------------------------------------
 SetReg(47,d)   send          send TBM      send
 (pulse port)   calibrate     reset to      clear event timer
                to MTB/RTB    MTB/RTB       from MTB and RTB
                     (set only one bit per call)

               ------------------------------------------------
 SetReg(21,d)   -             enable        enable orbit
                              trigger       (reset)
 
               ------------------------------------------------

 SetOrbit(periode)    Set Orbit (Reset) periode in clock cycles
                      periode = 0...268'000'000
 
 SetReg(46,value)     Set Orbit Gap width to <value> clock cycles
                      value = 0...255
 
 SetReg(45,value)     Set Reset position in orbit gap to <value clock cycles
                      value = 0...255


 SetDelay(8, delay)     delay = CLOCK - signal delay to MTB/RTB in ns (0...400)
 SetDelay(9, delay)     delay = DATA  - signal delay to MTB/RTB in ns (0...400)

 SetReg(40,value)     trigger pipeline (0...255)

=== MTB/RTB =======================================================================================
 
 SetDelay( 8, delay)    delay = ROC_CLK - signal delay in ns (0...400)
 SetDelay( 9, delay)    delay = SDA     - signal delay in ns (0...400)
 SetDelay(10, delay)    delay = CTR     - signal delay in ns (0...400)
 SetDelay(11, delay)    delay = TIN     - signal delay in ns (0...400)
 SetDelay(12, delay)    delay = TOUT    - signal delay in ns (0...400) 
 
 
 SetReg(26,d)   External/Marlon Trigger Delay

                d 7           d 6           d 5           d 4           d 3           d 2           d 1           d 0
               --------------------------------------------------------------------------------------------------------------
 SetReg(43,d)   -             -             -             -             -             -             clear event   aquire
 (pulse port)                                                                                       timer         reset

               --------------------------------------------------------------------------------------------------------------
 SetReg(41,d)   Marlon        ext trigger   local         extern        run data      sel local     TBM present   ADC2 select
                Trigger                     cal/trg/res   cal/trg/res   aquisition    TBM reset

               --------------------------------------------------------------------------------------------------------------