AD9081 UG 1578 alludes to methods to setting a single CW tone using NCO Only, but doesn't give a full description and mentions using the API that come with the AD9081. However, we are currently developing without the API. We have the ability to write to exact registers on the AD9081 and are trying to simply put a tone out. It is proving more difficult than anticipated. Note - we are not using the ADCs.
Our FDAC is 11796.48 MHz:
We want to output a different tones, one at a time, ranging from 100MHz to 1.25GHz.
Would someone be able to explain the registers that need to get written to on the AD9081 in order to do this simple task?