Technical Information about the PC-FX
This is a collection of information about the PC-FX machine and its peripherals. Each peripheral has its own section where many of the technical details are contained.
There is also a folder for each of the peripherals for holding datasheets, in order to understand the capabilities of each of the constituent parts.
Where possible, schematics, photographs, protocol and storage format information will be collected here and made available, as well as information on repairs and/or possible upgrades to the hardware and software.
Special Controller Use by Games
Instructions on how to upgrade a PC-FX's internal save game memory from SRAM (backed by supercapacitor) to FRAM (non-volatile): Upgrade Instructions
Instructions on how to upgrade a FX-BMP cartridge to 512KB can be found here: Upgrade Instructions