Do we have anywhere some instructions on what registers to program the ADC9176 with to get the DAC to just output a sine wave from its internal main NCO
No jesd links.
tables 50-54 are needed.
table 56: config main NCO
Then write the following.
A note for anyone else who finds this post,
These 4 instructions are not sufficient to get the NCO on to the output.
Can you be a little more specific? How about a worked example? This devices' data sheet is very complex and for someone who just wants to operate the NCO only mode somewhat daunting.