Direct Digital Synthesis (Dds) Mode; Figure 4-6. Waveform Generation Process - National Instruments DAQArb 5411 User Manual

Chapter 4 Arb Operation

Direct Digital Synthesis (DDS) Mode

DAQArb 5411 User Manual
Reset Device
Setup Clocks and Triggers
Load Buffers Sequentially
Load Staging List
Start Waveform Generation
Stop
STOP Waveform Generation

Figure 4-6. Waveform Generation Process

Direct digital synthesis (DDS) is a technique for deriving, under digital
control, an analog frequency source from a single reference clock
frequency. This technique provides high-frequency accuracy and
resolution, temperature stability, wideband tuning, and very fast and
phase-continuous frequency switching.
No
Yes
4-8
Filter, Attenuation,
Impedance, Output
Enable Setups
On the Fly
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