PICOZX81 - a ZX81 emulator for Raspberry Pi Pico


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Exile
Newbie

Joined: 27/05/2023
Location: United Kingdom
Posts: 28
Posted: 09:06pm 19 Jan 2025      

I've released an updated version of picozx81 at: https://github.com/ikjordan/picozx81/releases/tag/V2.0.1

This has all of the fixes requested by Frank. It also now supports 9 pin joystick adapter for the Olimex board. There are prebuilt uf2s for all of the supported board types.

The biggest change is the support for snapshots. These allow the user to save the emulator state to SD Card at any point . On reloading a snapshot the emulator will continue from exactly where the snapshot was saved. No need to restart from the beginning after you die in a game, just go back and reload a snapshot

Also save a snapshot to avoid re-running lengthy set-up times in programs. Full details are given in the Readme