Changes

Most of the modern Casio graphic calculators run on 32-bit Hitachi SuperH-3/4 processors, while scientific, programmable, and financial models run on ASICs. More retro ones come with all kinds of different hardware architectures, like VX-4 and PB-1000 that runs on Hitachi HD61700A processor, or fx-7000G that runs on NEC μPD1007G-008.

Unfortunately, there aren't communityCommunity-driven, open-sourced emulators exist for some retro models, but unfortunately not for Casio calculators modern models yet. You can still get official emulators at the following site: