I suposse I could re-join both 68k ROMs and try make a comparison/quick disassembly and check for any differences against the Sonic 1 Rev01's disassembly. But where can I find the code that deals with the extra z80 ROM within MAME's source code? This might give me an insight on the "minimals" for booting the game, strict paddings, etc...
Edited by CrazyMonkey (02/05/16 06:34 PM)
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