Reference Trigger

NI-DAQmx 18.6 Help

Edition Date: January 2019
Part Number: 370466AH-01
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A Reference Trigger establishes the reference point in a set of input samples. You can configure this trigger to occur on a digital edge, a digital pattern, an analog edge, or when an analog signal enters or leaves a window. Data acquired up to the reference point is pretrigger data. Data acquired after this reference point is posttrigger data.