The Casio FX-9000p in PockEmul

Dear PockEmul’s fans, I want to share with you my latest crazy project.

A friend of mine, a very big fan of the Casio brand, asked me to check if the DUMP of the FX-9000p ROM he had just made was correct.
It was necessary to do a lot of analysis work because the initial dumps needed to be modified. Indeed, the wiring of the ROM chips is particular on this machine and the ROMs were somehow interlaced.
Once the ROM was patched, I couldn’t resist emulating this machine.

Continue reading “The Casio FX-9000p in PockEmul”