AD9959/PCB
Rev. 0 | Page 12 of 28
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.
