SFP LEDs are on when FPGA is not programmed
They need a pull-down to keep them off when not driven by the FPGA.
Unless we consider this a "feature", in order to know when the FPGA is not programmed...
They need a pull-down to keep them off when not driven by the FPGA.
Unless we consider this a "feature", in order to know when the FPGA is not programmed...