ZX-Uno

The funding page for this project is now live: https://www.patreon.com/chloe280se By sponsoring the 280SE you'll be funding development of: An alternate firmware for the ZX core in the ZX-Uno, followed by An alternative core for the ZX-Uno, followed by A dedicated board, backwards compatible with th...

SE Basic 4.2 does something like this (although UnoDOS 3 doesn't check for an RTC). It has an extra byte for FRAMES which enables it to store the date/time as a positive integer version of UNIX time (QNX time). The next version of UnoDOS 3 should be able to convert this into the correct date stamp. ...

No veo bien la Kayahara's spinning dancer demo en el ZX-Uno, sin embargo las aplicaciones TMXSHOW y TMXVID sí que se visualizan correctamente. That's interesting. It works fine on my rev2.1 Uno and under emulation, but I haven't tested on my rev4.1 Uno. It should look like this: https://www.faceboo...

The .PLAY command for esxDOS also supports MIDI. The 6-channel PLAY command from DerbyPro also supports MIDI (but you'll get 6-channels on the AY instead of the usual three). If there's a plentiful supply of the chips I could extend the SE Basic 4.2 PLAY command to support up to 15 MIDI channels and...

Following the completion of phase 8, I'm now looking for people to translate the error messages. So far I have volunteers for: Dutch Finnish French German Greek Hungarian Italian Portuguese Russian Spanish Turkish Ukrainian If there are any native speakers of other languages here who would like to ...

Is there documentation for the position of the line and frame blanking and sync pulses for the TC2048 computer? It's probably available somewhere in the Fuse emulator docs. I know Fred did extensive testing on real hardware to ensure accuracy. But this app is just to test that all three video modes...

I've ported the app package format to esxDOS.

SE Basic 4.2. app:

Run most Spectrum software. Currently, requires at least a minimal UnoDOS 3 install to load software.

Copy to PROGRAMS folder and type RUN "TC48"

SE Basic 4.2 app to test correct display of video in each mode in each frame buffer.

Copy to PROGRAMS folder and type RUN "TMXVID"

A new app for SE Basic 4.2.
TMXSHOW displays an unlimited number of Timex 8x1 ULAplus images stored in its RSC folder.
To use, copy to the PROGRAMS folder on your SD card and type RUN "TMXSHOW"
Press SPACE to show next image.