Code: Select all
resource (
name "KABUTO Ver.1.01d"
description "[KABUTO Ver.1.01d]"
rom ( name MPR-21931-X2.IC501 size 2097152 crc 89F2B1A1 md5 E10C53C2F8B90BAB96EAD2D368858623 sha1 8951D1BB219AB2FF8583033D2119C899CC81F18C )
)
Dreamcast MODEL No.HKT-3000 [NTSC|J]
Dreamcast MODEL No.HKT-3010 [NTSC|J]
Dreamcast HKT-3020 [NTSC|U]
this confirms my suspicion that the BIOS are: (1) not region specific & (2) that the region data is coded on another IC. i've yet to examine the differences in syscalls (and they do differ in [NTSC|J] & [NTSC|U] models using the same BIOS.)
does anyone know what IC the region data is coded/stored & from what IC the syscalls are taken? also, does anyone know what range of memory IC401 uses?
on to the documentation request:
Code: Select all
resource (
name "KABUTO Ver.1.004"
description "[KABUTO Ver.1.004]"
rom ( name MPR-21068.IC501 size 2097152 crc 5454841F md5 37C921EB47532CAE8FB70E5D987CE91C sha1 1EA132C0FBBF07EF76789EADC07908045C089BD6 )
)
thanks all & more on the syscall data sometime next week...