The board is the EVAL-AD5380SDZ. When I load the software, it is able to recognize the board but that's about it - I am not able to change any of the DAC outputs. I am controlling the eval board with an ADI recommended SDP-S board (EVAL-SDP-CS1Z). I also made sure all jumpers were in their default position recommended by the spec sheet. It does not look like the DAC is being programmed at all. I'm using the EVAL-AD5380SDZ and the Analog devices SDPS EVAL-SDP-CS1Z. Can you please suggest a debug process?