I want to make the rf sync between the two ad9361 in fmcomms5.
so I correct the hardware bug in the board which version is REV.B following the guide :
and checked the R and C states following the guide about External PLL :
C331 C332 is placed，and C390 is placed，C353 is unplaced.
I think if C353 is removed ,the C390 is no matter about the configuration.
I change my .dtb and BOOT.BIN from zynq-zc706-adv7511-ad9361-fmcomms5 to zynq-zc706-adv7511-ad9361-fmcomms5-ext-lo-adf5355.power on the board and use gnuradio in pc to test the board.
It does not work. I give a 900.02MHz to RX, set the rx lo at 900MHz.
Is there any other work should we do to make it work?