Building on the PC6502 system I decided to make a laptop 6502 system. I think there’s something nice about having a portable retro system that is fully self contained. It’s going very well so far. It’s been quite a steep learning curve. I’ve been remembering the 6502 assembly coding I did back in the 1980s, slowly remembering. It’s been fun to bring the system up one bit at a time, starting EhBASIC, getting teh display working, the beeper and compact flash. So here is where I’m at; Here was the test of the comms with the keyboard, a simple “HELLO” from basic, which is being controlled by the console port…