everything but keyboard and CF working

A project log for Z80 overpowered computer

I am building a computer with a 4MHz Z80, 32KiB EEPROM, 32KiB RAM, IDE interface and UART.

Dylan BrophyDylan Brophy 07/13/2017 at 07:120 Comments

CF card is untested, but there is something really wrong with the keyboard. Certain keys, mainly ones far from the control circuit, don't work. I think I also found a firmware glitch. So there seems to be a matrix problem, right? but all keys work on my test area. Hmm. That's why I am 3d printing a keyboard back, maybe if there is interference or something causing the keyboard not to work in some places, it would be blocked. At least the video is working great!

No pic today ;( oh well