AIAdcTimingMode Enumeration

NI-DAQmx 17.1 .NET Class Library Help

Edition Date: June 2017

Part Number: 370473J-01

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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 AIConvertRate. You must use the same ADC timing mode for all channels on a device, but you can use different ADC timing modes for different devices in the same task.

Namespace: NationalInstruments.DAQmx

Assembly: NationalInstruments.DAQmx (in NationalInstruments.DAQmx.dll) Version: 17.1.40.99

Syntax

Visual Basic (Declaration)
Public Enumeration AIAdcTimingMode

C#
public enum AIAdcTimingMode

Members

Member nameDescription
AutomaticUses the most appropriate supported timing mode based on the Sample Clock Rate.
Best50HzRejectionImproves 50 Hz noise rejection while decreasing noise rejection at other frequencies.
Best60HzRejectionImproves 60 Hz noise rejection while decreasing noise rejection at other frequencies.
CustomUse AdcCustomTimingMode to specify a custom value controlling the tradeoff between speed and resolution.
HighResolutionIncreases resolution and noise rejection while decreasing conversion rate.
HighSpeedIncreases conversion rate while decreasing resolution.

Remarks

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 AIConvertRate. You must use the same ADC timing mode for all channels on a device, but you can use different ADC timing modes for different devices in the same task. Use this enumeration to get or set the value of AdcTimingMode.

See Also

Reference

NationalInstruments.DAQmx Namespace

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