Arbitrary Waveform:Data Transfer:Direct DMA:Direct DMA Enabled Property

NI Signal Generators Help (NI-FGEN 18.1)

Edition Date: April 2018

Part Number: 370524V-01

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Short Name: Direct DMA Enabled

Property of niFgen

Enables the device for Direct DMA writes.

When enabled, all niFgen Create Waveform VI and niFgen Write Waveform VI calls that are given a data address in the Direct DMA window download data residing on the Direct DMA device to the instrument onboard memory.

Remarks

The following table lists the characteristics of this property.

Datatype bool
PermissionsRead/Write
High-level VIs N/A
Channel-based No
ResettableYes

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