Acquisition:Acquisition Type Property

NI High-Speed Digitizers Help (NI-SCOPE)

Edition Date: January 2017

Part Number: 370592AB-01

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NI-SCOPE (English | Japanese)

Short Name: Acquisition Type

Property of niScope

Specifies how the digitizer acquires data and fills the waveform record.

Note  Acquisition type DDC applies to the NI 5620/5621 only. To use DDC mode in the NI 5142 and NI 5622, leave acquisition type set to Normal and set DDC Enabled to TRUE.
Normal (0)

Sets the digitizer to normal resolution mode. The digitizer can use real-time sampling or equivalent-time sampling.

Flex Res (1001)

Sets the digitizer to flexible resolution mode, if supported. The digitizer uses different hardware configurations to change the resolution depending on the sampling rate used.

DDC (1002)

Sets the NI 5620/5621digitizer to DDC mode.


The following table lists the characteristics of this property.

Datatype iL
High-level VIs niScope Configure Acquisition
Channel-based No


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