Events:Data Active:Position Property

NI Digital Waveform Generator/Analyzer Help

Edition Date: June 2013

Part Number: 370520P-01

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Short Name: DataActiveEvent.Position

Property of niHSDIO

Specifies the position of the Data Active event relative to the Sample clock. Event voltages and positions are only relevant if the destination of the event is a front panel connector.

Sample clock rising edge (18)

The event occurs on the Sample clock rising edge.

Sample clock falling edge (19)

The event occurs on the Sample clock falling edge.

Delay from sample clock rising edge (20)

The event occurs after a delay from the Sample clock rising edge. Specify the delay using the Data Position Delay property. This choice has more jitter than the rising or falling edge values. Certain devices have Sample clock frequency limitations on when a custom delay can be used. Refer to the device documentation for details.


The following table lists the characteristics of this property.

Datatype iL
High-level VIs N/A
Channel-based No


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