Provides the properties used to configure direct DMA to transfer waveform data to the RF signal generator onboard memory at rates well beyond the typical 5 MB/s to 30 MB/s range.

Derives from

Syntax

Namespace: NationalInstruments.ModularInstruments.NIRfsg

public class RfsgDirectDma : RfsgSubObject

Remarks

For more information, refer to the NI-RFSG Instrument Driver Programming Flow topic in the NI RF Signal Generators Help.

Properties

NameDescription
Enabled

Gets or sets whether to enable the device for direct DMA writes.

WindowAddress

Gets or sets the window address (beginning of window) of the waveform data source.

WindowSize

Gets or sets the size of the memory window, in bytes, provided by your direct DMA compatible data source.