AD9850 DDS code

[HenrikOlsson]

Hi,
Not sure, I don't know much about the hardware I'm afraid. I wrote the code and put the board on the shelf.... I'd look at the AD9850 datasheet for details.
I think both outputs are Sine outputs, the phase relationship between the two outputs is what you set with CONTROL word.

/Henrik.

[mark_s]

Here's a schematic for the above module

As I recall the pot will change the duty cycle on the square wave
and will skew the sine wave

[iw2fvo]

Henrik and Mark_s,
thanks for the assistance.
regards,
Ambrogio
IW2FVO