Digital Input >> Logic Family
Data Type: | int32 |
Description: | Specifies the logic family to use for acquisition. A logic family corresponds to voltage thresholds that are compatible with a group of voltage standards. Refer to device documentation for information on the logic high and logic low voltages for these logic families. |
Valid values
DAQmx_Val_2point5V | 14620 | Compatible with 2.5 V CMOS signals. |
DAQmx_Val_3point3V | 14621 | Compatible with LVTTL signals. |
DAQmx_Val_5V | 14619 | Compatible with TTL and 5 V CMOS signals. |
You can get/set/reset this property using:
DAQmxGetDILogicFamily
DAQmxSetDILogicFamily
DAQmxResetDILogicFamily