Mr. Spiv just informed me that he made his “own version” of the GP32 BIOS. But read more…

Ok.. I made a custom BIOS to GP32 (based on English FW 1.5.7). This BIOS includes Exception handlers for Data&Prefetch Aborts (MMU and memory related errors like unaligned access) and invalid instructions. In case of Exception the BIOS runs a simple monitor which shows all possible registers, Exception reason, and relevant cp15 registers. Also a small memory browsing monitor is included. Finally the BIOS also skips the animation during the boot, which means a way faster booting time. All this was fitted into less than 3.5K of code (includes 1K of font data, all texts etc). Oh.. the USB fix is also included 🙂

Please remember that this is a PATCH! You need the original “English v1.5.7 Firmware” by yourself. I nor Mr. Spiv can support you with _any_ BIOS Files!

http://www.deadcoderssociety.tk/