I am using ZC706 and AD-FMCOMMS3 board,and I have tested the reference design . It's good and I can see the sin waveform in the DMA mode with No-OS.Now I want to transmit my own modulated data ,How can I change the HDL reference design? My data format is 12-bit I Q .
And I don't want the SDK project to send the continuous sin waveform from sin-lut. Do I need to modify both of the HDL code and the software code ?