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Programming an AD9910 to produce a chirp wave form

Category: Hardware
Product Number: AD9910

I am trying to get a gra-afch AD9910 to produce a chirp waveform in DRG mode using C++. I do not have access to the associated evaluation board, so I am just trying to directly program it. I have some C++ experience, but I am not even sure whether or not it is even possible to achieve what I am attempting. I am simply trying to modify some existing code I found. Does anyone have any advice on whether or not this is possible or how I should proceed?

I have attached the sample code which I found on Github.

DDS-AD9910-Arduino-Shield.ino.zip

Top Replies

  • Hi  ,

    Programming to produce a chirp waveform in DRG mode using C++ is achievable. 

    This guide will also help you on what are the basic things to be checked when using the DDS evaluation board via…