Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-05-29 09:03:08 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Added bare-bones work around for the Network board in Super GT 24h and Over Rev, they now enters into attract mode [Angelo Salese]

Browse Source
This commit is contained in:
Angelo Salese 2010-05-26 23:45:34 +00:00
parent 29159caad7
commit 848f6b2bce
1 changed files with 38 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
src/mame/drivers/model2.c
View File

@ -4606,17 +4606,54 @@ static DRIVER_INIT( daytonam )
memory_install_read32_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x240000, 0x24ffff, 0, 0, maxx_r );
}
/* very crude support for let the game set itself into stand-alone mode */
static int jnet_time_out;
static READ32_HANDLER( jaleco_network_r )
{
if(offset == 0x4000/4)
{
if(model2_netram[offset] == 0x00000000)
jnet_time_out = 0;
if((model2_netram[offset] & 0xffff) == 0x0001)
jnet_time_out++;
if(jnet_time_out > 0x80)
model2_netram[offset]|= 0x00800000;
return model2_netram[offset];
}
return model2_netram[offset];
}
static WRITE32_HANDLER( jaleco_network_w )
{
COMBINE_DATA(&model2_netram[offset]);
}
static DRIVER_INIT( sgt24h )
{
UINT32 *ROM = (UINT32 *)memory_region(machine, "maincpu");
memory_install_readwrite32_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x01d80000, 0x01dfffff, 0, 0, model2_prot_r, model2_prot_w);
memory_install_readwrite32_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x01a10000, 0x01a1ffff, 0, 0, jaleco_network_r, jaleco_network_w);
protstate = protpos = 0;
ROM[0x56578/4] = 0x08000004;
ROM[0x5b3e8/4] = 0x08000004;
}
static DRIVER_INIT( overrev )
{
memory_install_readwrite32_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x01a10000, 0x01a1ffff, 0, 0, jaleco_network_r, jaleco_network_w);
//TODO: protection patch / simulation
}
static DRIVER_INIT( doa )
{
UINT32 *ROM = (UINT32 *)memory_region(machine, "maincpu");
@ -4682,7 +4719,7 @@ GAME( 1996, skisuprg, 0, model2c, model2, 0, ROT0, "Sega", "Sega Ski Supe
GAME( 1996, stcc, 0, model2c, model2, 0, ROT0, "Sega", "Sega Touring Car Championship (Revision A)", GAME_NOT_WORKING|GAME_IMPERFECT_GRAPHICS )
GAME( 1996, waverunr, 0, model2c, model2, 0, ROT0, "Sega", "Wave Runner (Japan, Revision A)", GAME_NOT_WORKING|GAME_IMPERFECT_GRAPHICS )
GAME( 1997, hotd, 0, model2c, model2, 0, ROT0, "Sega", "House of the Dead", GAME_NOT_WORKING|GAME_IMPERFECT_GRAPHICS )
GAME( 1997, overrev, 0, model2c, model2, 0, ROT0, "Jaleco", "Over Rev (Revision A)", GAME_NOT_WORKING|GAME_IMPERFECT_GRAPHICS )
GAME( 1997, overrev, 0, model2c, model2, overrev, ROT0, "Jaleco", "Over Rev (Revision A)", GAME_NOT_WORKING|GAME_IMPERFECT_GRAPHICS )
GAME( 1997, segawski, 0, model2c, model2, 0, ROT0, "Sega", "Sega Water Ski (Japan, Revision A)", GAME_NOT_WORKING|GAME_IMPERFECT_GRAPHICS )
GAME( 1997, topskatr, 0, model2c, model2, 0, ROT0, "Sega", "Top Skater (Export, Revision A)", GAME_NOT_WORKING|GAME_IMPERFECT_GRAPHICS )
GAME( 1997, topskatru,topskatr, model2c, model2, 0, ROT0, "Sega", "Top Skater (USA)", GAME_NOT_WORKING|GAME_IMPERFECT_GRAPHICS )