Using Digital I/O Terminals to Export Timing Output Signals

You can route any of the following timing signals to any digital I/O terminal configured as an output:

  • AI Convert Clock* (ai/ConvertClock)
  • AI Hold Complete Event (ai/HoldCompleteEvent)
  • AI Reference Trigger (ai/ReferenceTrigger)
  • AI Sample Clock (ai/SampleClock)
  • AI Start Trigger (ai/StartTrigger)
  • AI Pause Trigger (ai/PauseTrigger)
  • AO Sample Clock* (ao/SampleClock)
  • AO Start Trigger (ao/StartTrigger)
  • AO Pause Trigger (ao/PauseTrigger)
  • DI Sample Clock (di/SampleClock)
  • DI Start Trigger (di/StartTrigger)
  • DI Reference Trigger (di/ReferenceTrigger)
  • DI Pause Trigger (di/PauseTrigger)
  • DO Sample Clock* (do/SampleClock)
  • DO Start Trigger (do/StartTrigger)
  • DO Pause Trigger (do/PauseTrigger)
  • Counter n Source
  • Counter n Gate
  • Counter n Internal Output
  • Counter n Sample Clock
  • Counter n Counter n HW Arm
  • Frequency Output
  • Change Detection Event
Note Signals with an * are inverted before being driven to a terminal; that is, these signals are active low.