niHSDIO_ConfigureEventVoltageLogicFamily
Specific Function
C Function Prototype
ViStatus niHSDIO_ConfigureEventVoltageLogicFamily (ViSession vi, ViInt32 logicFamily);
Purpose
This function configures the voltage levels for the event channels using a logic family.
 |
Notes 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 event 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. |