At 03:22 10-8-02 +0200, you wrote:
> > Anyone knows how the cartridge number (that "RC-XXX" number) is
> > coded in Konami ROMs?
>
>     Check ROM locations #12 and #13 (#4012 and #4013)

There are two other methods. The Game Masters use a checksum system based 
on a 256 sequential bytes in the ROM and the other method is mainly used by 
combanation checks. For 32 kB and some mega-ROM types the last 6 bytes of 
the first 32 kB contain some bytes ending with the lower two digits of the 
RC-code followed by #AA. The 16 kB ROMS have the last 6 bytes doing a 
similar thing.


GreeTz, BiFi

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