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Chapter 9 Digital Routing and Clock Generation

Using RTSI as Outputs

RTSI <0..7> are bidirectional terminals. As an output, you can drive any of the following signals

to any RTSI terminal:

• AI Start Trigger (ai/StartTrigger)

• AI Reference Trigger (ai/ReferenceTrigger)

• AI Convert Clock

(ai/ConvertClock)

• AI Sample Clock (ai/SampleClock)

• AI Pause Trigger (ai/PauseTrigger)

• AO Sample Clock

(ao/SampleClock)

• AO Start Trigger (ao/StartTrigger)

• AO Pause Trigger (ao/PauseTrigger)

• DI Start Trigger (di/StartTrigger)

• DI Sample Clock (di/SampleClock)

• DI Pause Trigger (di/PauseTrigger)

• DI Reference Trigger (di/ReferenceTrigger)

• DO Start Trigger (do/StartTrigger)

• DO Sample Clock

(do/SampleClock)

• DO Pause Trigger (do/PauseTrigger)

• 10 MHz Reference Clock

• Counter n Source, Gate, Z, Internal Output

• Change Detection Event

• Analog Comparison Event

• FREQ OUT

• PFI <0..5>

Note Signals with a

are inverted before being driven on the RTSI terminals.

Using RTSI Terminals as Timing Input Signals

You can use RTSI terminals to route external timing signals to many different X Series

functions. Each RTSI terminal can be routed to any of the following signals:

• AI Convert Clock (ai/ConvertClock)

• AI Sample Clock (ai/SampleClock)

• AI Start Trigger (ai/StartTrigger)

• AI Reference Trigger (ai/ReferenceTrigger)

• AI Pause Trigger (ai/PauseTrigger)

• AI Sample Clock Timebase (ai/SampleClockTimebase)

National Instruments PCIe-6323 User Manual

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