NISCOPE_ATTR_MEAS_REF_LEVEL_UNITS
- Updated2023-02-21
- 1 minute(s) read
Specific Attribute
| Data type |
Access | Applies to | Coercion | High Level Functions |
|---|---|---|---|---|
| ViInt32 | R/W | Channel | None | None |
Description
Specifies the units for the waveform measurement reference levels. If you choose percentage, the measurement routine uses the NISCOPE_ATTR_MEAS_PERCENTAGE_METHOD attribute to map the percentage values to voltages. Choosing voltage units allows you to set the voltage thresholds directly and avoids extra calculations.
Default Value: Percentage
Defined Values
NISCOPE_VAL_MEAS_VOLTAGE—The reference levels are given in units of volts.
NISCOPE_VAL_MEAS_PERCENTAGE—Percentage, where the measurements voltage low and voltage high represent 0% and 100%, respectively.