void BurnYM2151Exit()
{
#if defined FBA_DEBUG
if (!DebugSnd_YM2151Initted) bprintf(PRINT_ERROR, _T("BurnYM2151Exit called without init\n"));
#endif
BurnYM2151SetIrqHandler(NULL);
BurnYM2151SetPortHandler(NULL);
YM2151Shutdown();
if (pBuffer) {
free(pBuffer);
pBuffer = NULL;
}
DebugSnd_YM2151Initted = 0;
}
int TmntInit()
{
int nRet=0; int nLen=0;
// Find out how much memory is needed
Mem=NULL;
MemIndex();
nLen=MemEnd-(unsigned char *)0;
Mem=(unsigned char *)malloc(nLen);
if (Mem==NULL)
return 1;
memset(Mem,0,nLen); // blank all memory
MemIndex(); // Index the allocated memory
TmntZ80Rom=(unsigned char *)malloc(0x08000);
if (TmntZ80Rom==NULL) return 1;
memset(TmntZ80Rom,0x11,0x08000);
TmntZ80Ram=(unsigned char *)malloc(0x0800);
if (TmntZ80Ram==NULL) return 1;
memset(TmntZ80Ram,0x00,0x0800);
nRet=LoadRoms();
if (nRet!=0)
return 1; // Load the roms into memory
SekInit(0,0x68000); // Allocate 68000
SekOpen(0);
// Map in memory:
// ----------------- Cpu 1 ------------------------
SekMapMemory(Tmnt68KROM01, 0x000000,0x05FFFF, SM_ROM); // 68000 Rom
SekMapMemory(TmntRam06, 0x060000,0x063FFF, SM_RAM);
SekMapMemory(TmntRam08, 0x080000,0x080FFF, SM_ROM); // Write goes through handler
SekMapMemory(PriRam, 0x0c0000,0x0c00FF, SM_RAM);
SekMapMemory(TmntRam10, 0x100000,0x107FFF, SM_RAM);
SekMapMemory(K051960Ram, 0x140400,0x1407FF, SM_RAM);
SekSetReadWordHandler(0,TmntReadWord);
SekSetWriteWordHandler(0,TmntWriteWord);
SekSetReadByteHandler(0,TmntReadByte);
SekSetWriteByteHandler(0,TmntWriteByte);
// ------------------------------------------------
// SekReset();
SekClose();
// Setup the Z80 emulation
ZetInit(1);
ZetOpen(0);
ZetMapArea(0x0000, 0x7fff, 0, TmntZ80Rom);
ZetMapArea(0x0000, 0x7fff, 2, TmntZ80Rom);
ZetMapArea(0x8000, 0x87FF, 0, TmntZ80Ram);
ZetMapArea(0x8000, 0x87FF,1, TmntZ80Ram);
ZetMapArea(0x8000, 0x87FF, 2, TmntZ80Ram);
ZetMemEnd();
ZetSetInHandler(tmntZ80In);
ZetSetOutHandler(tmntZ80Out);
ZetSetReadHandler(tmntZ80Read);
ZetSetWriteHandler(tmntZ80Write);
// ZetReset();
ZetClose();
// sound stuff
// ym2151
BurnYM2151Init(3579545, 50.0);
BurnYM2151SetIrqHandler(&tmntYM2151IRQHandler);
// BurnYM2151Reset();
UPD7759Init(UPD7759_STANDARD_CLOCK, TmntSampleROM02);
bInt5=0;
GenericTilesInit();
TmntPalInit();
TmntReset();
return 0;
}
int twinhawkInit()
{
int nRet=0; int nLen=0;
//--------------Allocate Memory-----------------
Mem=NULL;
MemIndex();
nLen=MemEnd-(unsigned char *)0;
Mem=(unsigned char *)malloc(nLen);
if (Mem==NULL)
return 1;
memset(Mem,0,nLen); // blank all memory
MemIndex(); // Index the allocated memory
//--------------- Load Roms -------------------
nRet=LoadRoms();
if (nRet!=0)
return 1; // Load the roms into memory
// Map in memory:
// ----------------- Cpu 1 68k ------------------------
SekInit(0, 0x68000); // Allocate 1 68000
SekOpen(0);
SekMapMemory( Rom ,0x000000,0x3ffff,SM_ROM); // 68000 Rom
SekMapMemory(twinhawk_src_pal,0xb00000,0xb00FFF,SM_RAM);
SekMapMemory(sysbvidattr,0xd00000,0xd00fff,SM_RAM);
SekMapMemory(sysbvidram,0xe00000,0xe03fff,SM_RAM);
SekMapMemory(twinhawk_ram,0xf00000,0xf03fff,SM_RAM);
SekSetReadWordHandler(0, twinhawkReadWord);
SekSetWriteWordHandler(0, twinhawkWriteWord);
SekSetReadByteHandler(0, twinhawkReadByte);
SekSetWriteByteHandler(0, twinhawkWriteByte);
SekClose();
// ------------------------------------------------
// ----------------- Cpu 2 Z80 ------------------------
ZetInit(1);
ZetOpen(0);
ZetSetReadHandler(twinhawkZ80Read);
ZetSetWriteHandler(twinhawkZ80Write);
ZetMapArea (0x0000,0x3FFF,0,z80_rom);
ZetMapArea (0x0000,0x3FFF,2,z80_rom);
// ZetMapArea (0x4000,0x7FFF,0,z80_rom+0x4000);
// ZetMapArea (0x4000,0x7FFF,2,z80_rom+0x4000);
ZetMapArea (0xc000,0xdfff,0,z80_ram);
ZetMapArea (0xc000,0xdfff,2,z80_ram);
ZetMapArea (0xc000,0xdfff,1,z80_ram);
ZetMemEnd();
ZetMemCallback(0xe000, 0xFFFF, 0); // Read
ZetMemCallback(0xe000, 0xFFFF, 1); // Write
ZetReset();
ZetClose();
//-------------------------------------------------
//-------- sound stuff ----------------------------
//---------- YM2151 Setup ----------------------
BurnYM2151Init(4000000, 50.0);
BurnYM2151SetIrqHandler(&twinhawkYM2151IRQHandler);
nCurrentBank=-1;
//--------------------------------------------------
// ------- GFX Init -------------------
taito_pal=twinhawk_pal;
SysXInit(0);
drvDoReset();
return 0;
}
int rastanInit()
{
int nRet=0; int nLen=0;
//--------------Allocate Memory-----------------
Mem=NULL;
MemIndex();
nLen=MemEnd-(unsigned char *)0;
Mem=(unsigned char *)malloc(nLen);
if (Mem==NULL)
return 1;
memset(Mem,0,nLen); // blank all memory
MemIndex(); // Index the allocated memory
//--------------- Load Roms -------------------
nRet=LoadRoms();
if (nRet!=0)
return 1; // Load the roms into memory
taito_pal=rastan_pal;
init_taito_gfx();
// Map in memory:
// ----------------- Cpu 1 ------------------------
SekInit(0, 0x68000); // Allocate 1 68000
SekOpen(0);
SekMapMemory( Rom ,0x000000,0x05ffff,SM_ROM); // 68000 Rom
SekMapMemory(rastan_ram,0x10c000,0x10ffff,SM_RAM); //0x4000
SekMapMemory(rastan_src_pal,0x200000,0x200fff,SM_RAM);
SekMapMemory(rastan_ram+0x4000,0x350008,0x350010,SM_RAM);
SekMapMemory(PC090OJ_spritectrl,0x380000,0x380003,SM_RAM);
SekMapMemory(rastan_ram+0x4012,0x3c0000,0x3c0003,SM_WRITE);
SekMapMemory(PC080SN_word_0,0xc00000,0xc0ffff,SM_RAM);
SekMapMemory(PC080SN_ctrl_word_0,0xc50000,0xc50003,SM_WRITE);
SekMapMemory(PC090OJ_word_0,0xd00000,0xd03fff,SM_RAM);
SekSetReadWordHandler(0, rastanReadWord);
SekSetWriteWordHandler(0, rastanWriteWord);
SekSetReadByteHandler(0, rastanReadByte);
SekSetWriteByteHandler(0, rastanWriteByte);
// ------------------------------------------------
SekClose();
ZetInit(1);
ZetOpen(0);
ZetSetReadHandler(RastanZ80Read);
ZetSetWriteHandler(RastanZ80Write);
ZetMapArea (0x0000,0x3FFF,0,z80_rom);
ZetMapArea (0x0000,0x3FFF,2,z80_rom);
ZetMapArea (0x4000,0x7FFF,0,z80_rom+0x4000);
ZetMapArea (0x4000,0x7FFF,2,z80_rom+0x4000);
ZetMapArea (0x8000,0x8FFF,0,z80_ram);
ZetMapArea (0x8000,0x8FFF,1,z80_ram);
ZetMemEnd();
ZetMemCallback(0x9000, 0xa001, 0); // Read
ZetMemCallback(0x9000, 0xa001, 1); // Write
ZetReset();
ZetClose();
//-------------------------------------------------
BurnYM2151Init(4000000, 50.0);
BurnYM2151SetIrqHandler(&RastanYM2151IRQHandler);
BurnYM2151SetPortHandler(&rastanBankSwitch);
nCurrentBank=0; // bank number 0 or 1
MSM5205Init(0,8000, 60,1);
drvDoReset();
return 0;
}
