Search found 2 matches

by Mike Chambers
Fri Jan 18, 2019 6:09 am
Forum: Hardware
Topic: Developing an emulator, help with tape WAVs?
Replies: 5
Views: 1556

Re: Developing an emulator, help with tape WAVs?

Thanks for the tips! It actually turns out my WAV files were bad! I sourced some others, and it works! :lol: https://i.imgur.com/brmi5OV.png Now on to sound support! I also need to come up with a catchy name for the emulator. Somehow "ZX Spectrum" seems a little uninspired. And yet no Spec...
by Mike Chambers
Fri Jan 18, 2019 1:53 am
Forum: Hardware
Topic: Developing an emulator, help with tape WAVs?
Replies: 5
Views: 1556

Developing an emulator, help with tape WAVs?

Hi all, new here. I'm writing a Spectrum emulator, and I'm currently trying to implement the tape interface with WAV file input. I'm returning with bit 6 of port 0xFE set if the current sample is high. I'm using value 192 as the threshold with 8-bit samples. So, if (tapebyte > 192) then the bit is s...