Analog Input >> General Properties >> Digitizer/ADC >> Timing Mode

NI-DAQmx C Properties

Analog Input >> General Properties >> Digitizer/ADC >> Timing Mode

Data Type: int32
Description: Specifies the ADC timing mode, controlling the tradeoff between speed and effective resolution. Some ADC timing modes provide increased powerline noise rejection. On devices that have an AI Convert clock, this setting affects both the maximum and default values for Rate. You must use the same ADC timing mode for all channels on a device, but you can use different ADC timing modes for different device in the same task.

Valid values

DAQmx_Val_HighResolution 10195 Increases resolution and noise rejection while decreasing conversion rate.
DAQmx_Val_HighSpeed 14712 Increases conversion rate while decreasing resolution.
DAQmx_Val_Best50HzRejection 14713 Improves 50 Hz noise rejection while decreasing noise rejection at other frequencies.
DAQmx_Val_Best60HzRejection 14714 Improves 60 Hz noise rejection while decreasing noise rejection at other frequencies.


You can get/set/reset this property using:
  DAQmxGetAIADCTimingMode
  DAQmxSetAIADCTimingMode
  DAQmxResetAIADCTimingMode