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 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;
}