Table Of Contents

IVI Digitizer Trigger Nodes (G Dataflow)

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    Last Modified: October 23, 2017

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    Sets the active triggering properties, which specifies the source the digitizer monitors for the trigger event. This node affects instrument behavior only if the IviDigitizerMultiTrigger extension group is not supported or the trigger source operator is set to None.
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    Sets the edge triggering properties. An edge trigger occurs when the trigger signal that the end-user specifies in the Trigger Source input passes through the voltage threshold that the end-user specifies in the Trigger Level input and has the slope that the end-user specifies in the Trigger Slope input. This node affects instrument behavior only if the IviDigitizer Trigger Type property is set to edge trigger. Set the IviDigitizer Trigger Type property and the IviDigitizer Trigger Coupling property before calling this node. If the trigger source is one of the analog input channels, an application program should configure the vertical range, vertical coupling, and the maximum input frequency before calling this node.
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    Configures the glitch trigger. A glitch trigger occurs when the trigger signal has a pulse with a width that is less than or greater than the glitch width.
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    Returns the physical channel identifier that corresponds to the one-based index that the user specifies. If the value that the user passes for the Source Index parameter is less than one or greater than the value of the IviDigitizer Trigger Source Count property, the node returns an empty string in the Source Name parameter and returns an error.
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    Configures the digitizer to trigger based on multiple trigger sources.
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    Configures the pretrigger samples of the digitizer.
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    Configures the runt trigger. A runt occurs when the trigger signal crosses one of the runt thresholds twice without crossing the other runt threshold.
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    Configures the trigger holdoff of the digitizer.
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    Configures the trigger modifier of the digitizer.
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    Configures the digitizer for TV triggering. It configures the TV signal format, the event, and the signal polarity.
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    Configures the width trigger source, and the IviDigitizer Trigger Level, IviDigitizer Width Trigger Low Threshold, IviDigitizer Width Trigger High Threshold, IviDigitizer Width Trigger Polarity, and IviDigitizer Width Trigger Condition properties.
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    Configures the window trigger source, and the IviDigitizer Window Trigger Low Threshold, IviDigitizer Window Trigger High Threshold, and IviDigitizer Window Trigger Condition properties.

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