Last month [Some Assembly Required] took on the challenge to recreate a classic computer from the ground up and started with a 6502 implementation in Verilog. You can see in the second video below ...

This won’t get you quite that far, but it will teach you the very basics. It’s an assembly tutorial for the 6502 processor. The nice thing is that you need nothing more than your browser to ...

Custom 6502 assembler code on the PC sends Twitter updates (and user avatars dumbed down to 8-bit) over a custom USB-to-joystick port interface on the Apple. One can even save the data to a 5.25 ...