The Jupiter Ace was a British home computer from 1982, which ran Forth rather than Basic.
For help using it, download the User Manual.
If you type vlist
, the Forth vocabulary list will be shown:
This implementation currently has the 16kb ram extension, but no cassette loading or saving.
It uses a PS/2 keyboard connected to the us2 port on the Ulx3s, and assumes UK layout.
Output is HDMI.