A few months ago I made up some PCBs for a Z80 computer using designs from allthingsmicro.com Unfortunately their website has been down and there seems to be no way of contacting them.
I have had the boards laying around for a few months and finally decided I want to try and build the thing. Only problem is that I don't have the ROM file.
My question is that if I go and download any ROM file for a Z80 computer off the internet, will it work with the board? Will any firmware work with any Z80 computer.
From my understanding the board is pretty standard, using the Z80 CPU, SIO and CTC and 256k of RAM.
Thanks for any help!