Analog Devices AD9959/PCB Manual page 13

AD9959/PCB
See the DATA LATENCY (PIPELINE DELAY) section in the
Specifications table of the AD9959 data sheet for the exact
timing delays with and without this feature enabled. Also, refer
to the Single Tone Mode-Matched Pipeline Delay section of the
AD9959 data sheet.
6. DAC Full Scale Current Control
Use the DAC Full Scale Current Control section to scale the
output current of the DAC. Select either Full Scale (default
setting), ½ Scale, ¼ Scale, or ⅛ Scale for the DAC output
current. See the Scalable DAC Reference Current Control Mode
section of the AD9959 data sheet.
7. Output Waveform
In the Output Waveform box, select either a Cosine(x) or a
Sine(x) function for the angle-to-amplitude conversion. The
default setting is Cosine(x).
8. Phase Accumulator Control
The Clear Phase Accumulator and Auto Clear Phase
Accumulator have the same basic functionality as described in
the All Channel Accumulator Control section of the Chip Level
Control window. The difference is that here the function is
channel-specific.
Rev. 0 | Page 12 of 28