System Disk for the VM-8 computer, and a Linux emulator

An 8-bit microcomputer that runs virtual machines

This is a Modula-2 system (operating system + compiler + editor) for tiny microcomputers with 64 KB ram : it has a 16-bit address space. Despite being issued from a reverse-engineering of Borland T…

A self-hosted Ada-inspired programming language for very small systems.

Oric Atmos in FPGA -- automatically exported from code.google.com/p/oric-in-fpga

A workbench for developing 6502 code

Spectrum Analyzer for the Rigol DS1000 series oscilloscopes

Vectrex Forth is a port of Brad Rodriguez' CamelForth/6809 to the Vectrex video game console, with an added Forth to Vectrex BIOS API for easy programming.

an UniFLEX compatible hardware/software project on Eurocards

Software and modifications for Grant Searle's multicomp FPGA design, mostly focussed towards the 6809 variant: Forth (CamelForth), FLEX, CUBIX, NITROS9, FUZIX and the exec09 emulator.