Does the in 65F02 “F” stand for “fast” or “FPGA”? [Jurgen] doesn’t know, but his drop-in replacement board for the 6502 and 65c02 is out there and open source, whatever you want it to stand for. The “f” could easily be both, since at 100 MHz, the 65f02 is blazing fast by 6502 standards–literally 100 […]