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Improvements to Super Bubble Pop from iq_132, nw

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This commit is contained in:
Angelo Salese 2012-01-24 21:56:14 +00:00
parent 48a2c8260d
commit 2a99ac99ef
2 changed files with 57 additions and 4 deletions
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2
src/mame/drivers/eolith.c
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@ -1051,7 +1051,7 @@ ROM_START( stealsee )
ROM_LOAD( "ss.u97", 0x00000, 0x80000, CRC(56c9f4a4) SHA1(dfc7cb8b68ec9e77854287b8998131e3ef4ca18d) )
ROM_REGION( 0x080000, "wavetable", 0 ) /* QDSP wavetable rom */
//ROM_LOAD( "qs1001a.u96", 0x000000, 0x80000, CRC(d13c6407) SHA1(57b14f97c7d4f9b5d9745d3571a0b7115fbe3176) )
ROM_LOAD( "qs1001a.u96", 0x000000, 0x80000, CRC(d13c6407) SHA1(57b14f97c7d4f9b5d9745d3571a0b7115fbe3176) )
ROM_END

59
src/mame/drivers/neodrvr.c
View File

@ -8875,8 +8875,12 @@ ROM_START( sbp ) /* Unlicensed, no official game ID # */
ROM_REGION( 0x100000, "maincpu", 0 )
ROM_LOAD16_WORD_SWAP( "2a.bin", 0x000000, 0x080000, CRC(d054d264) SHA1(d1b4bc626d000e0679def0545940fa75035921ab) )
ROM_REGION( 0x80000, "fixed", 0 )
ROM_LOAD( "2b.bin", 0x000000, 0x80000, CRC(2fd04b2a) SHA1(1acb446704ab56d0a33df7c48855aa8d00fd5a3c) )
ROM_REGION( 0x20000, "fixed", 0 )
ROM_LOAD( "2b.bin", 0x000000, 0x20000, CRC(2fd04b2a) SHA1(1acb446704ab56d0a33df7c48855aa8d00fd5a3c) )
ROM_IGNORE(0x20000)
ROM_IGNORE(0x20000)
ROM_IGNORE(0x20000)
ROM_REGION( 0x20000, "fixedbios", 0 )
ROM_LOAD( "sfix.sfix", 0x000000, 0x20000, CRC(c2ea0cfd) SHA1(fd4a618cdcdbf849374f0a50dd8efe9dbab706c3) )
ROM_Y_ZOOM
@ -9811,6 +9815,55 @@ static DRIVER_INIT( mvs )
DRIVER_INIT_CALL(neogeo);
}
static READ16_HANDLER( sbp_lowerrom_r )
{
UINT16* rom = (UINT16*)space->machine().region("maincpu")->base();
UINT16 origdata = rom[(offset+(0x200/2))];
UINT16 data = BITSWAP16(origdata, 11,10,9,8,15,14,13,12,3,2,1,0,7,6,5,4);
int realoffset = 0x200+(offset*2);
logerror("sbp_lowerrom_r offset %08x data %04x\n", realoffset, data );
// there is actually data in the rom here already, maybe we should just return it 'as is'
if (realoffset==0xd5e) return origdata;
return data;
}
static WRITE16_HANDLER( sbp_lowerrom_w )
{
int realoffset = 0x200+(offset*2);
// the actual data written is just pulled from the end of the rom, and unused space
// maybe this is just some kind of watchdog for the protection device and it doesn't
// matter?
if (realoffset == 0x1080)
{
if (data==0x4e75)
{
return;
}
else if (data==0xffff)
{
return;
}
}
printf("sbp_lowerrom_w offset %08x data %04x\n", realoffset, data );
}
static DRIVER_INIT(sbp )
{
// there seems to be a protection device living around here..
// if you nibble swap the data in the rom the game will boot
// there are also writes to 0x1080..
//
// other stuff going on as well tho, the main overlay is still missing, and p1 inputs don't work
machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_read_handler(0x00200, 0x001fff, FUNC(sbp_lowerrom_r));
machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_write_handler(0x00200, 0x001fff, FUNC(sbp_lowerrom_w));
}
// handle protected carts
void mvs_install_protection(device_image_interface& image)
@ -10201,7 +10254,7 @@ GAME( 2001, vlinero, vliner, neogeo, vliner, vliner, ROT0, "Dyna / Bre
GAME( 2000, diggerma, neogeo, neogeo, neogeo, neogeo, ROT0, "Kyle Hodgetts", "Digger Man (prototype)", GAME_SUPPORTS_SAVE )
/* Vektorlogic */
GAME( 2004, sbp, neogeo, neogeo, neogeo, neogeo, ROT0, "Vektorlogic", "Super Bubble Pop", GAME_NOT_WORKING )
GAME( 2004, sbp, neogeo, neogeo, neogeo, sbp, ROT0, "Vektorlogic", "Super Bubble Pop", GAME_NOT_WORKING )
/* NG.DEV.TEAM */
// Last Hope (c)2006 - AES / NEOCD (has no MVS mode)