I am a newbie on the AD9959 and I have recently purchased the PCBZ evaluation board.
I have powered up the board and I am using the AD9959/59 Evaluation software. I can load and read the AD9959 through the tool (USB Status: CYusb-1 DUT Type: AD9959).
I am using a VNA as a function generator providing a 40Mhz input signal to the REF CLK. All is good as I am reading a 10Mhz output signal from the SYNC CLK on the scope.
Via the software I am loading the SIngle Tone Mode > All Channels on @10_20_30_40MHz configuration. The default ref clock is 500Mhz so I adjust this to match the 40Mhz input signal, and the Frquency on Channel 0 adjust itself to 1.6Mhz. Evaluation software is set to Auto I/O Update. If i read the settings on the Channel Output Config the frequency is indeed 1.6Mhz.
I am trying to view the output of DAC Channel 0 on the scope but I don't get any signal. I must be missing something non-trivial. Any feedback is welcome.