I want to use a clock generated by external clock generator for my cw305 target board. I see configuring S2 its possible to use clock from cw capture board but i can’t find the way to use a configuration for external clock. I see a port named N13 is written as CLK IN in the CW305 board.
You can feed in a clock on the middle SMA (labelled CLKIN / N11); it goes to FPGA pin N11.
Our example CW305 projects don’t use this clock input; you’ll have to modify the .xdc constraints file to declare and connect the clock to an input of your FPGA code.
For this and any other “off-the-beaten” path changes, the CW305 schematic will come in handy.