niHSDIO_ConfigureTriggerVoltageLogicFamily

NI Digital Waveform Generator/Analyzer

niHSDIO_ConfigureTriggerVoltageLogicFamily

Specific Function

C Function Prototype

ViStatus niHSDIO_ConfigureTriggerVoltageLogicFamily (ViSession vi, ViInt32 logicFamily);

Purpose

This function configures the voltage levels for the trigger channels using a logic family.

Note  Refer to the device documentation for descriptions of logic families and possible voltage restrictions.
NI 656x devices do not support configuring voltage levels. NI-HSDIO returns an error if you use this function when programming those devices.

Parameters

Name Type Description
vi ViSession This handle identifies your instrument session. vi was obtained from the function used to initialize the session.
logicFamily ViInt32 Specifies the logic family for the trigger voltage levels.

Defined Values

NIHSDIO_VAL_1_8V_LOGIC (8)—Uses 1.8 V logic family.
NIHSDIO_VAL_2_5V_LOGIC (7)—Uses 2.5 V logic family.
NIHSDIO_VAL_3_3V_LOGIC (6)—Uses 3.3 V logic family.
NIHSDIO_VAL_5_0V_LOGIC (5)—Uses 5.0 V logic family.

Return Value