I want to know details of AD9371 to utilize in Digital Repeater functionality without using FPGA. how to connect the JESD204B Tx and Rx to make it function properly.
We do not have RX to TX loopback capability within AD9371 chip. You need to do that inside the BBP.
You can refer to "INITIALIZATION SEQUENCE" section in UG-992 for details on bringing up the board.
Also, refer to the headless.c file that contains the initialization sequence alongwith the JESD bringup example code.
Thank you for sharing the details. please help us to configure below pins of AD9371 if we do not have FPGA in design. we are using CMOS sync signal externally.