Sinclair ZX80 / ZX81 / Z88 Forums

Yes, well, I'm no electrical engineer so it's more than likely I'll get things wrong, at least at first. I think the arguments in favour of this sort of emulation are substantial, especially with suitable pragmatism, but I'll save a full discussion of the software engineering stuff for the emulators...

Hi. I'm writing an emulator of the ZX80, but a studiously accurate one. So by my standards I'll have emulated the collection of chips outside of the Z80 (ie, those parts that would be in the ULA if the machine had one) correctly when the line-level outputs as observed by anything connected by the av...