Evocati

Thank you Zygot for the suggestions! I have tried pmod with jumper wires, it is easier to use than I expected. I just need to uncomment the ports from .xdc then use it just like regular input/output. And each of the 8 pins of one pmod connector can be use individually. Evo

Thanks for the suggestion! I thought PMOD is only used for peripherals like sensors, LED, etc, didn't know we can use them to connect boards. So I only need a PMOD cable to connect 2 FPGA boards like this, correct? FPGA board 1 -- PMOD cable -- FPGA board2 I have Zybo, Basys 3 and Nexys 4, all 3 boards have PMOD interface. And is there any IPs needed inside FPGA to be used as RX/TX to drive the PMOD? Thanks, Evo

I am working on a project that requires 2 FPGAs, one to be used as source, the other as sink, there are some low speed signals (less than 1Mhz) to be transferred between 2 boards. Is there any way to connect 2 FPGA boards? Which board/peripheral is needed? Thanks, Evo