Sinclair ZX80 / ZX81 / Z88 Forums

Yes, I found CTRL+F8 in the documentation, which is why I could see how the assembler generated things. The way the assembler works is not wrong, just different from what I expected. I did search for quite a while, but I didn't find an answer to my problem. I hope someone else finds my post helpful.

It is different! Also, 6 channels in true stereo. And the chip is small

Good to see the HW-developers working productively these last years! nice sound options with AY-chips. But I was a bit confounded: no love for the SAA1099 sound-chip found in the Coupé? I have 2 chips just begging to be hooked up to my ZX81, but I'd like to hear if anyone else has done it already?

ZX-IDE has a potentially great feature that sends programs to a real ZX81 through a sound-card. Unfortunately I have not been able to get it to work. The speed-loader is simply an unachievable dream for me, since even the normal-speed loader fails midway through. The same PC, sound-cards (3 tested) ...

Hello all, my first post here, please be gentle. I've been hacking away at my old ZX81 again these last weeks. It's been a while since last, like 11 years... I've used ZX-IDE which is really nice, though I quickly stumbled in some places. Here is a description on how to solve a specific problem I ha...