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12-in-1 + realtec mapper

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@374 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-03-07 19:05:37 +00:00
parent 89fea1e972
commit a12b1b29cc
5 changed files with 122 additions and 16 deletions
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25
Pico/Cart.c
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@ -521,9 +521,12 @@ int PicoCartInsert(unsigned char *rom,unsigned int romsize)
return PicoReset(1);
}
int PicoUnloadCart(unsigned char* romdata)
int PicoCartUnload(void)
{
free(romdata);
if (Pico.rom != NULL) {
free(Pico.rom);
Pico.rom=NULL;
}
return 0;
}
@ -542,7 +545,10 @@ static int name_cmp(const char *name)
return rom_strcmp(0x150, name);
}
/* various cart-specific things, which can't be handled by generic code */
/*
* various cart-specific things, which can't be handled by generic code
* (maybe I should start using CRC for this stuff?)
*/
void PicoCartDetect(void)
{
int sram_size = 0, csum;
@ -647,13 +653,22 @@ void PicoCartDetect(void)
PicoSVPStartup();
}
// Detect 4-in-1 and 12-in-1
// Detect 12-in-1 mapper
else if ((name_cmp("ROBOCOP 3") && Pico.romsize == 0x200000) ||
(rom_strcmp(0x160, "FLICKY") && Pico.romsize == 0x200000))
(rom_strcmp(0x160, "FLICKY") && Pico.romsize >= 0x200000))
{
carthw_12in1_startup();
}
// Realtec mapper
else if (Pico.romsize == 512*1024 && (
rom_strcmp(0x94, "THE EARTH DEFEND") ||
rom_strcmp(0xfe, "WISEGAME 11-03-1993") || // Funny World
rom_strcmp(0x95, "MALLET LEGEND "))) // Whac-A-Critter
{
carthw_realtec_startup();
}
// Some games malfunction if SRAM is not filled with 0xff
if (name_cmp("DINO DINI'S SOCCER") == 0 ||
name_cmp("MICRO MACHINES II") == 0)