Voltage Levels:Data Termination Property

NI Digital Waveform Generator/Analyzer Help

Edition Date: June 2013

Part Number: 370520P-01

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Short Name: DataVolt.Term

Property of niHSDIO

Specifies the termination voltage level for the active channels in this session.

This property applies to static and dynamic data operations.

Refer to the Tristate Mode property to drive the termination voltage for a generation session or to the Termination Mode property to drive the termination voltage for an acquisition session. Refer to the NI PXIe-6555/6556 Specifications for more information about accuracy.

Note   Only NI 6555/6556 devices support this property.
Note   When the Attribute Committal Strategy property is configured to Immediately upon set (Voltage), setting this property while the session is in the Committed or Running state causes the new value to take effect by the time the property returns.

You can select the following PFI channels and clocks for the active channel input of the property node using these strings: PFI1, PFI2, STROBE , and DDC_CLKOUT . These strings are not case sensitive and can be grouped with the standard input strings separated by commas. The following are examples of valid string syntax: 0, 4, 6, PFI1, 7 or 0-12, STROBE, DDC_CLKOUT.

Valid values range from –2 V to 7 V, depending on the range selected with the Data Voltage Range property.

The default value is 0.

The units are in volts.


The following table lists the characteristics of this property.

Datatype fD
High-level VIs N/A
Channel-based Yes


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