Ce programme est sous licence GPL 3.0.

GitHub Repo: https://github.com/KaraRyougi/gpsp-sh4-jit

gpSP for CASIO brings Game Boy Advance games to the CASIO fx-CG50 / Graph 90+E and fx-CG100 / Graph Math+ graphing calculators. This port is based on gpSP emulator maintained by libretro, with an added dynamic recompiler ("dynarec" / "JIT") for the calculators' SH-4A CPU. It also includes a built-in overclocking profile. With dynarec and overclocking, many GBA games will run at or close to full speed on the calculator. For more demanding games, automatic or manual frameskip can help keep gameplay smooth.

The dynarec is fully vibe-coded using GPT-5.5 / Opus 4.8, and later GPT-5.6 Sol / Fable 5. It has been extensively tested to ensure compatibility, although there still can be issues.

Please see GitHub Readme for more info. You need the mpm.bin in the GitHub release (compiled from dynload branch) if you are using fx-CG100.