I am working on picozed sdr som (adrv9361-z7035 ) . downloaded the reference design (HDL - linux OS) and then inserted ILA to see the samples on ADC path and DAC path. On ADC path I observed some samples but on DAC the data is zero. kindly help me how to do this loop back (RF RX--->RF TX) .
Unfortunately our support for the PicoZed SR is very limited here, my suggestion would be to contact ADI via their support forum.