Can I control an Ad9838 directly with a Parallax Basic Stamp2. If so, how?
Im not familiar with Parallax... as far as I google it, seems to be a microcontroller...
then the answer is yes, you can do it
How.... this is a more difficult answer,
Im not sure is your microcontroller has an hardware SPI... if not, you will need to emulate using GPIO pins...
Maybe you can find more info in other forums about the SPI interface and Parallax...
Once your interface is functional, you can control the AD9838 accessing to the appropriate register.. there is a basic example here,
It is for the AD9833/AD9834 but you can recalculate the output frequency.
Let me know if you need more info, please.
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