Sinclair ZX80 / ZX81 / Z88 Forums

Good you got it sorted

Hba1 is the long term sugar indicator. It only shows that over a long period it's neither to low nor to high. I recently bought and used a freestyle libre sensor that monitors your blood sugar narrow over two weeks. It shows any deviation to the normal high or low. If it doesn't show real problems i...

YouTube tells me that this Video ist private and doesn't Show it's content

Full chroma Support for ZX80 (and 81) would be great. I will have to check out the current version and see if everything ZX80 and chroma is already working ;) And there is much more RAM and FLASH in the Pico2. You can contact me if you want a Pico2 board with joystick and original keyboard or whatev...

Any intentions to use Pico2?

The Input of the ZX80 Modulator can be used as video out.so you can rule out RF problems.
The 74lsxxx producing it are insensitive to load.
NEVER try this on a ZX81 because the ULA that produces the output is VERY SENSITIVE.

Thank you for posting your projects.
I love them.

Maybe I don't understand the question.
Whenever I want to try out a ROM in EO I rename an existing ROM in the ROM folder and replace it with my test ROM

PM sent

YESS PLEASE