Fixed bootlegs

This commit is contained in:
Angelo Salese 2011-05-05 00:02:26 +00:00
parent d9fa7a237f
commit aa13b8d7ce

View File

@ -1021,6 +1021,11 @@ static WRITE8_HANDLER( youmab_84_w )
// ??
}
static WRITE8_HANDLER( youmab_86_w )
{
}
static DRIVER_INIT( youmab )
{
machine.device("maincpu")->memory().space(AS_IO)->install_legacy_write_handler(0x82, 0x82, FUNC(youmab_extra_bank_w)); // banks rom at 0x8000? writes 0xff and 0x00 before executing code there
@ -1038,6 +1043,8 @@ static DRIVER_INIT( youmab )
machine.device("maincpu")->memory().space(AS_IO)->install_legacy_read_handler(0x8a, 0x8a, FUNC(youmab_8a_r)); // ???
machine.device("maincpu")->memory().space(AS_IO)->install_legacy_write_handler(0x86, 0x86, FUNC(youmab_86_w));
}
GAME( 1985, galivan, 0, galivan, galivan, 0, ROT270, "Nichibutsu", "Galivan - Cosmo Police (12/16/1985)", GAME_SUPPORTS_SAVE )