png2prg converts a 320x200 image (png/gif/jpeg) to a c64 hires or multicolor bitmap, charset, petscii, ecm or sprites prg.

Commodore C64 core for the Tang Nano 20K Primer 25K and Mega 138K Pro FPGA

Technical Information about the PC-FX

A brainfuck interpreter written in pure assembly.

The continuing development of the legendary VBA gameboy advance emulator.

A simple and working homebrew game for NEC PC-FX

Forth cross-compiler targeting 6502 processors.

Forth douments, books, papers

Forth for RISC-V SBCs

Minimal assembler and ecosystem for bare-metal RISC-V development