Dr. Robotnik's Mean Bean Machine/Technical information
From Sonic Retro
This is the Sonic Community Hacking Guide for Dr. Robotnik's Mean Bean Machine.
Locations
This is an highly incomplete list of locations in the ROM, mainly about the sound driver and music-related stuff.
Offset | Description |
---|---|
$B0000 - $E7FFF | PCM samples. Split in banks of $8000 bytes to work with the Z80, padded with $FF. |
$E8000 - $EFFFF | DAC samples. Padded with $FF. |
$F6000 | Sound driver (Cube/Iwadare). Z80 code. |
$F8000 | Voices used in the songs, arranged in groups of $1D bytes each. |
$F937C | Song data, in the Cube/Iwadare format. |