I believe (though I'm not entirely sure) that I'm communicating to the AD9833 via SPI. Below is the transmission I send to the device:
I expect the output clock to be 400Hz per the AN-1070 application note, but below is what I see out of the Vout:
As you can see I have a frequency of around 3.33kHz.
I am currently powering the EVAL-AD9833SDZ board via the DVDD with 3.3V. I have the LK2 jumper connected to Port B. I am connected to SLK, SCLK, FSYNC, and DGND. I am not feeding a clk beyond the SCLK. Could that be the issue? Any obvious flaws here?