ViStatus niSync_CalAdjustDDSStartPulsePhaseVoltage (ViSession vi, ViReal64 newVoltage, ViReal64* oldVoltage);
Sets the DDS start pulse phase voltage to be written to the specified device's non-volatile onboard memory using an external calibration reference.
The value you enter for newVoltage is written to the non-volatile onboard memory of the specified device and becomes the new calibration constant only if you set the action parameter of niSync_CloseExtCal to NISYNC_VAL_EXT_CAL_COMMIT.
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Notes
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Name | Type | Description |
---|---|---|
vi | ViSession | The session handle that you obtain from niSync_InitExtCal. The handle identifies the device to calibrate. Default Value: None |
newVoltage | ViReal64 | Specifies the new DDS start pulse phase voltage value, in volts, to write to the non-volatile onboard memory of the instrument you are calibrating. |
oldVoltage | ViReal64 | Returns the DDS start pulse phase voltage, in volts, last written to the device's non-volatile onboard memory. |