Please help me find the max current specs for the User FPGA pins. As a complete novice to FPGAs, I want to wire up 8 LEDs and, hopefully, figure out how to make a binary counter.
I think the Lattice ICE data sheet is saying I can draw maybe 3 pins at 24 mA each so total of 72 mA. So if I throttled 8 LEDs down to 5 mA per (which can still easily be seen using high quality blue LEDs), such a circuit should be OK.
Thanks in advance.