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From-scratch hardware emulator + reverse-engineering toolkit for the Casio fx-CG50 (Renesas SH7305 / SH-4A). Boots the real OS from reset to the main menu. No Casio firmware included.

Python 660 KB Created Jun 2, 2026
Stars 0 Forks 0 Watchers 0 Open issues 0 Open PRs 0