Hi all, We want to use one of the SMA interfaces on the ROACH board as an output from the Roach board. In particular, we are using the SMA connector J10 (corresponding to pin 7 of GPIO A) to output a pulse periodically. In the design, I have a boolean signal connected to a *gpio *block. I have configured the *gpio* blocks (one for the actual signal and one for the direction) as described here: https://casper.berkeley.edu/wiki/GPIO and https://casper.berkeley.edu/wiki/ROACH_FPGA_Interfaces
We, however, do not see any signal on the SMA connection. We can confirm that the Roach design is working as expected and generating this signal. Are there any other things to take care of while using the SMA connectors? Thanks, Nimish
