Adding LFM Generator to AD9361 Block Design


I am currently trying implement an LFM Generator onto a Zedboard with the FMCOMMS3-EBZ with the Linux OS installed.  However, I am not using the GUI and would like to do things from the terminal.

Currently, I am wondering where in the block design I should connect my LFM Generator.  It has an output that provides the digital values of the signal I would like to transmit, as well as a valid signal.  I would like to run the LFM Generator through the AD9361's DAC and transmit these values to a spectrum analyzer.  I would also like to know if there is anything else I would have to enable once I have connected and programmed everything.

Thank you for your time. If you need me to clarify anything, please ask!