For FMCOMMS3 design, in BIST loopback mode, RF RX -> RF TX:
- are I&Q signals swapped?
- is the frequency (fsamp/32 , fsamp/8) applied in this case or it's just for BIST Tone?
RF RX -> RF TX loopback happens external to the AD9361. It has nothing to do with the other AD9361 BIST functions. It's part of the AXI_AD9361 HDL core.
Signals are not swapped, and loopback happens at the interface rate.
Any answer please?
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