A Forth CPU and System on a Chip, based on the J1, written in VHDL

MEGA65 FPGA core

Official firmware in development for MSX++ computers and compatibles.

MSX is a great 8 bit computer architecture created by ASCII and Microsoft. It was really big in Japan and also in Brazil.

Making oldskool music with FPGA VHDL soundchips core and the ZPUino SoC