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Showing results for tags 'gpio pins'.
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I am learning how to operate an FPGA, and I have to input a signal (which in itself is the output of a discriminator), and analyze it through a Basys3 FPGA. Looking at the available ports on the board, I'm guessing that it could be done using the Pmod ports, but even after hours of googling and going through the manuals, I failed to know which data ports to use, and how to read the signal after I've input it through the board. I've got references to some boards, in which GPIO ports are explicitly labelled, but I don't see any such labeling on the Basys3. So, it'd be really helpful if someone can provide me with any insight regarding this. Any other references or links would also be greatly appreciated. I've already gone through the basic tutorials (like lighting the led using the switch. I just want to know how to use the input ports, and analyze my signal. Thank You
Hi, I saw on a different thread (https://forum.digilentinc.com/topic/344-jtag-smt1-vs-smt2/#comment-1139) that the SMT2 can serve as a drop-in replacement for the SMT1 as long as the GPIO pins are left floating. I have here a KC-705 development board (http://www.xilinx.com/products/boards-and-kits/ek-k7-kc705-g.html) with a broken SMT1 on it. Is the SMT2 footprint-compatible as well? Thanks, Jon