As I stated in my introduction, if I come across any big developments in my research, I would cross-post them here
Well, a a big development has been found! A debug display, which was previously accessed using memory manipulation, has a legit method of activation using a series...
The Ghidra team merged my SH-1/SH-2 (Sega Saturn) processor module to trunk. They also added SH-4 (Dreamcast) support. You can download the processor modules from Ghidra's trunk or wait for the upcoming 9.1 release.
Months ago I bought two MD1s sold as untested. Both of them are VA4 PAL boards, manufactured in 1991, and 1992. The '91 one had buzzy audio, I replaced the caps, easy win. However, the other one...it's behaving exactly like this guy's console:
Tested with a bunch of games:
Hello Obscure Gamers,
In this post I will share with you the problems that I have with my Sega Katana. The post it's big so, take a cup of coffee.
Some months ago, I bought this Sega Katana from a guy in my country, he told me that the Katana was brought from Japan by him and he used it for...