: Major components like the FM sound source and HDD support were not fully implemented in public versions. Input Issues
The PC-98 is notably difficult to implement on FPGA compared to standard IBM PCs (like the core) due to:
It is functional enough to boot ROM BASIC and certain games, but users frequently encounter graphical glitches, audio issues, and incorrect text scrolling. Some games like Rusty require specific DIP switch toggling (e.g., 2.5MHz mode) to run at all.
: Many users have successfully "verified" that it can boot iconic titles, including English-patched versions of and early visual novels. Technical Hurdles
The pursuit of Mister PC98 Core Verified status is more than just a hobby or a technical challenge; it's a vital part of preserving our retro computing heritage. By accurately emulating and validating classic systems like the PC-98, we ensure that future generations can experience and appreciate the technological advancements and innovations of the past.
(with English patches) and certain DOS-based titles, have been shown to boot and remain playable to an extent. Hardware Implementation