int SupermanInit()
{
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, 0x07ffff ,SM_ROM);
SekMapMemory(Superman_src_pal, 0xb00000, 0xb00fff, SM_RAM);
SekMapMemory(sysbvidattr , 0xd00000, 0xd00fff, SM_RAM);
SekMapMemory(sysbvidram , 0xe00000, 0xe03fff, SM_RAM);
SekMapMemory(Superman_ram , 0xf00000, 0xf03fff ,SM_RAM);
SekSetWriteWordHandler(0, SupermanWriteWord);
SekSetReadWordHandler(0, SupermanReadWord);
SekSetReadByteHandler(0, SupermanReadByte);
SekSetWriteByteHandler(0, SupermanWriteByte);
SekClose();
// ----------------- Cpu 2 Z80 ------------------------
ZetInit(1);
ZetSetReadHandler(SupermanZ80Read);
ZetSetWriteHandler(SupermanZ80Write);
ZetMapArea(0x0000, 0x3fff, 0, z80_rom);
ZetMapArea(0x0000, 0x3fff, 2, z80_rom);
ZetMapArea(0xc000, 0xdfff, 0, z80_ram);
ZetMapArea(0xc000, 0xdfff, 2, z80_ram);
ZetMapArea(0xc000, 0xdfff, 1, z80_ram);
ZetMemCallback(0xe000, 0xffff, 0);
ZetMemCallback(0xe000, 0xffff, 1);
ZetMemEnd();
ZetClose();
//-------------------------------------------------
//-------- sound stuff ----------------------------
nCurrentBank = -1;
int SupermanYM2610RomSize = 0x80000;
BurnYM2610Init(8000000, SupermanYM2610Rom, &SupermanYM2610RomSize, SupermanYM2610Rom, &SupermanYM2610RomSize, &SupermanFMIRQHandler, SupermanSynchroniseStream, SupermanGetTime);
BurnTimerAttachZet(4000000);
// ------- GFX Init -------------------
taito_pal=Superman_pal;
SysXInit(1);
SupermanDoReset();
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;
}
