Sinclair ZX80 / ZX81 / Z88 Forums

Generally shouldn't be any need to update the firmware unless there is some specific issue you are trying to solve. It works equally well on the TS1000 as the ZX81. I have 3 ZXpands, all slightly different versions and i think they are all different firmware. IIRC, some of the early ones were more d...

I don't have an immediate question, but thanks for starting the thread!

Awesome, thanks for the updates!

Thanks for the quick response... Looks like format is fine; zeddy is just black and white after all, so no color mask and just one bit per pixel. I know this was just your personal tool, and I appreciate you sharing it with us. Couple suggestions that confused me if you are interested in tweaking a ...

Looks handy.. tried to download but never downloaded - window came up and I don't see it blocked in chrome. Why not just post here?

Does is work for Zeddy - basically ability to cut and paste the hex for each sprite row?

Cool Don!

Is there a usb a to mini so you could just plug the kbd adapter right into the pi? and/or solder the keyboard wires directly into the kbd circuit (just cutting down on connectors).....

Either way, good stuff....

Great, thanks for the links!

Quite a list! Thx!

Real thing on the left, mine on the right, with the real circuit board in my case.

Awesome, thanks! I finally got a real ZX80, so was able to refine my replica case to be exact. Replica Pico ZX will go nicely alongside the real thing.