I didn't any inform about the below things
1) Should i apply clock signal to ref_clk SMA on the board? I looked schematic output of this SMA go to 40MHz osc.
2) I didn't use this board with kc705. I connect the board with iioscope,but how i TX a wave or how do i a simple TX-RX loopback demo application?
Any help on this would be greatly appreciated.