static int DrvFrame()
{
int nInterleave = 10;
int nSoundBufferPos = 0;
if (DrvReset) DrvDoReset();
DrvMakeInputs();
nCyclesTotal[0] = 28638000 / 60;
nCyclesDone[0] = 0;
for (int i = 0; i < nInterleave; i++) {
int nCurrentCPU, nNext;
nCurrentCPU = 0;
Sh2Open(0);
nNext = (i + 1) * nCyclesTotal[nCurrentCPU] / nInterleave;
nCyclesSegment = nNext - nCyclesDone[nCurrentCPU];
nCyclesDone[nCurrentCPU] += Sh2Run(nCyclesSegment);
if (i == 5) Sh2SetIRQLine(1, SH2_IRQSTATUS_AUTO);
if (i == 9) Sh2SetIRQLine(5, SH2_IRQSTATUS_AUTO);
Sh2Close();
}
if (pBurnDraw) DrvDraw();
return 0;
}
static INT32 crushermInit()
{
INT32 nLen;
BurnSetRefreshRate(CAVE_REFRESHRATE);
// Find out how much memory is needed
Mem = NULL;
MemIndex();
nLen = MemEnd - (UINT8 *)0;
if ((Mem = (UINT8 *)BurnMalloc(nLen)) == NULL) {
return 1;
}
memset(Mem, 0, nLen); // blank all memory
MemIndex(); // Index the allocated memory
// Load the roms into memory
if (crushermLoadRoms()) {
return 1;
}
EEPROMInit(&eeprom_interface_93C46_8bit);
{
SekInit(0, 0x68000); // Allocate 68000
SekOpen(0);
// Map 68000 memory:
SekMapMemory(Rom01, 0x000000, 0x07FFFF, MAP_ROM); // CPU 0 ROM
SekMapMemory(CaveTileRAM[0], 0x100000, 0x107FFF, MAP_RAM);
SekMapMemory(CaveSpriteRAM, 0x180000, 0x187FFF, MAP_RAM);
SekMapMemory(CavePalSrc, 0x200000, 0x207FFF, MAP_RAM);
SekMapMemory(Ram01, 0x340000, 0x34FFFF, MAP_RAM);
SekSetReadWordHandler(0, korokoroReadWord);
SekSetReadByteHandler(0, korokoroReadByte);
SekSetWriteWordHandler(0, korokoroWriteWord);
SekSetWriteByteHandler(0, korokoroWriteByte);
SekClose();
}
nCaveRowModeOffset = 1;
CavePalInit(0x8000);
CaveTileInit();
CaveSpriteInit(1, 0x400000);
CaveTileInitLayer(0, 0x200000, 4, 0x4400);
YMZ280BInit(16934400, &TriggerSoundIRQ, 0x200000);
YMZ280BSetRoute(BURN_SND_YMZ280B_YMZ280B_ROUTE_1, 1.00, BURN_SND_ROUTE_LEFT);
YMZ280BSetRoute(BURN_SND_YMZ280B_YMZ280B_ROUTE_2, 1.00, BURN_SND_ROUTE_RIGHT);
bDrawScreen = true;
DrvDoReset(); // Reset machine
return 0;
}
static int DrvFrame()
{
if (DrvReset) {
DrvDoReset();
}
Sh2NewFrame();
{
DrvInputs = ~0x60 | (DrvDips[0] & 0x60);
for (int i = 0; i < 32; i++) {
DrvInputs ^= (DrvJoy1[i] & 1) << i;
}
}
BurnTimerEndFrame(28636350 / 60);
Sh2SetIRQLine(4, SH2_IRQSTATUS_AUTO);
if (pBurnSoundOut) {
BurnYMF278BUpdate(nBurnSoundLen);
}
if (pBurnDraw) {
PsikyoshDraw();
}
memcpy (DrvSprBuf, DrvSprRAM, 0x4000);
return 0;
}
static INT32 DrvInit()
{
GenericTilesInit();
AllMem = NULL;
MemIndex();
INT32 nLen = MemEnd - (UINT8 *)0;
if ((AllMem = (UINT8 *)BurnMalloc(nLen)) == NULL) return 1;
memset(AllMem, 0, nLen);
MemIndex();
{
if (BurnLoadRom(Drv68KROM + 0x000000, 0, 1)) return 1;
if (BurnLoadRom(Drv68KROM + 0x080000, 1, 1)) return 1;
if (BurnLoadRom(DrvGfxROM + 0x000000, 2, 2)) return 1;
if (BurnLoadRom(DrvGfxROM + 0x000001, 3, 2)) return 1;
if (BurnLoadRom(DrvGfxROM + 0x100000, 4, 2)) return 1;
if (BurnLoadRom(DrvGfxROM + 0x100001, 5, 2)) return 1;
if (BurnLoadRom(YMZ280BROM + 0x000000, 6, 1)) return 1;
if (BurnLoadRom(YMZ280BROM + 0x080000, 7, 1)) return 1;
if (BurnLoadRom(YMZ280BROM + 0x100000, 8, 1)) return 1;
if (BurnLoadRom(YMZ280BROM + 0x180000, 9, 1)) return 1;
DrvGfxDecode();
}
SekInit(0, 0x68000);
SekOpen(0);
SekMapMemory(Drv68KROM, 0x000000, 0x0fffff, MAP_ROM);
SekMapMemory(Drv68KRAM, 0x400000, 0x407fff, MAP_RAM);
SekMapMemory(DrvPalRAM, 0xb00000, 0xb03fff, MAP_RAM);
SekMapMemory(DrvPalRAM, 0xb04000, 0xb047ff, MAP_ROM);
SekSetWriteWordHandler(0, bishi_write_word);
SekSetWriteByteHandler(0, bishi_write_byte);
SekSetReadWordHandler(0, bishi_read_word);
SekSetReadByteHandler(0, bishi_read_byte);
SekClose();
K055555Init();
K054338Init();
K056832Init(DrvGfxROM, DrvGfxROMExp, 0x200000, bishi_tile_callback);
K056832SetGlobalOffsets(29, 16);
K056832SetLayerOffsets(0, -2, 0);
K056832SetLayerOffsets(1, 2, 0);
K056832SetLayerOffsets(2, 4, 0);
K056832SetLayerOffsets(3, 6, 0);
K056832SetLayerAssociation(0);
YMZ280BInit(16934400, bishi_sound_irq);
YMZ280BSetRoute(BURN_SND_YMZ280B_YMZ280B_ROUTE_1, 1.00, BURN_SND_ROUTE_LEFT);
YMZ280BSetRoute(BURN_SND_YMZ280B_YMZ280B_ROUTE_2, 1.00, BURN_SND_ROUTE_RIGHT);
DrvDoReset();
return 0;
}
static int DrvInit()
{
int nLen;
#ifdef DRIVER_ROTATION
bToaRotateScreen = false;
#endif
nGP9001ROMSize[0] = 0x800000;
// Find out how much memory is needed
Mem = NULL;
MemIndex();
nLen = MemEnd - (unsigned char *)0;
if ((Mem = (unsigned char *)malloc(nLen)) == NULL) {
return 1;
}
memset(Mem, 0, nLen); // blank all memory
MemIndex(); // Index the allocated memory
// Load the roms into memory
if (LoadRoms()) {
return 1;
}
{
SekInit(0, 0x68000); // Allocate 68000
SekOpen(0);
// Map 68000 memory:
SekMapMemory(Rom01, 0x000000, 0x07FFFF, SM_ROM); // CPU 0 ROM
SekMapMemory(Ram01, 0x100000, 0x103FFF, SM_RAM);
SekMapMemory(RamPal, 0x400000, 0x400FFF, SM_RAM); // Palette RAM
SekSetReadWordHandler(0, kbashReadWord);
SekSetReadByteHandler(0, kbashReadByte);
SekSetWriteWordHandler(0, kbashWriteWord);
SekSetWriteByteHandler(0, kbashWriteByte);
SekClose();
}
nSpriteYOffset = 0x0011;
nLayer0XOffset = -0x01D6;
nLayer1XOffset = -0x01D8;
nLayer2XOffset = -0x01DA;
ToaInitGP9001();
nToaPalLen = nColCount;
ToaPalSrc = RamPal;
ToaPalInit();
bDrawScreen = true;
DrvDoReset(); // Reset machine
return 0;
}
static int DrvInit()
{
int nLen;
BurnSetRefreshRate(CAVE_REFRESHRATE);
// Find out how much memory is needed
Mem = NULL;
MemIndex();
nLen = MemEnd - (unsigned char *)0;
if ((Mem = (unsigned char *)BurnMalloc(nLen)) == NULL) {
return 1;
}
memset(Mem, 0, nLen); // blank all memory
MemIndex(); // Index the allocated memory
EEPROMInit(&eeprom_interface_93C46_8bit);
// Load the roms into memory
if (LoadRoms()) {
return 1;
}
{
SekInit(0, 0x68000); // Allocate 68000
SekOpen(0);
// Map 68000 memory:
SekMapMemory(Rom01, 0x000000, 0x07FFFF, SM_ROM); // CPU 0 ROM
SekMapMemory(CaveTileRAM[0], 0x100000, 0x107FFF, SM_RAM);
SekMapMemory(CaveSpriteRAM, 0x180000, 0x187FFF, SM_RAM);
SekMapMemory(CavePalSrc, 0x200000, 0x207FFF, SM_RAM);
SekMapMemory(Ram01, 0x300000, 0x30FFFF, SM_RAM);
SekSetReadWordHandler(0, korokoroReadWord);
SekSetReadByteHandler(0, korokoroReadByte);
SekSetWriteWordHandler(0, korokoroWriteWord);
SekSetWriteByteHandler(0, korokoroWriteByte);
SekClose();
}
nCaveRowModeOffset = 1;
CavePalInit(0x8000);
CaveTileInit();
CaveSpriteInit(1, 0x300000);
CaveTileInitLayer(0, 0x200000, 4, 0x4400);
YMZ280BInit(16934400, &TriggerSoundIRQ, 3);
bDrawScreen = true;
DrvDoReset(); // Reset machine
return 0;
}
static int DrvInit()
{
int nLen;
// bToaRotateScreen = true;
BurnSetRefreshRate(REFRESHRATE);
nBCU2ROMSize = 0x080000;
nFCU2ROMSize = 0x080000;
// Find out how much memory is needed
AllMem = NULL;
MemIndex();
nLen = MemEnd - (unsigned char *)0;
if ((AllMem = (unsigned char *)malloc(nLen)) == NULL) {
return 1;
}
memset(AllMem, 0, nLen);
MemIndex();
if (BurnLoadRom(Drv68KROM + 0x000001, 0, 2)) return 1;
if (BurnLoadRom(Drv68KROM + 0x000000, 1, 2)) return 1;
if (BurnLoadRom(Drv68KROM + 0x040001, 2, 2)) return 1;
if (BurnLoadRom(Drv68KROM + 0x040000, 3, 2)) return 1;
ToaLoadTiles(BCU2ROM, 4, nBCU2ROMSize);
ToaLoadTiles(FCU2ROM, 8, nFCU2ROMSize);
{
SekInit(0, 0x68000);
SekOpen(0);
SekMapMemory(Drv68KROM, 0x000000, 0x07FFFF, SM_ROM);
SekMapMemory(Drv68KRAM, 0x0c0000, 0x0c3FFF, SM_RAM);
SekMapMemory(DrvPalRAM, 0x104000, 0x1047FF, SM_RAM);
SekMapMemory(DrvPalRAM2, 0x106000, 0x1067FF, SM_RAM);
SekSetReadWordHandler(0, samesameReadWord);
SekSetReadByteHandler(0, samesameReadByte);
SekSetWriteWordHandler(0, samesameWriteWord);
SekSetWriteByteHandler(0, samesameWriteByte);
SekClose();
}
ToaInitBCU2();
nToaPalLen = nColCount;
ToaPalSrc = DrvPalRAM;
ToaPalSrc2 = DrvPalRAM2;
ToaPalInit();
// BurnYM3812Init(28000000 / 8, &toaplan1FMIRQHandler, &toaplan1SynchroniseStream, 0);
bDrawScreen = true;
DrvDoReset();
return 0;
}
static int DrvInit()
{
Mem = (unsigned char*)malloc(0x10000 + 0x10000 + 0x400 + 0x20);
if (Mem == NULL) {
return 1;
}
pFMBuffer = (short *)malloc (nBurnSoundLen * 3 * sizeof(short));
if (pFMBuffer == NULL) {
return 1;
}
memset (Mem, 0, 0x20420);
Rom = Mem + 0x00000;
Gfx = Mem + 0x10000;
BankRam = Mem + 0x20000;
Palette = (int *)(Mem + 0x20400);
{
BurnLoadRom(Rom + 0x5000, 0, 1);
BurnLoadRom(Rom + 0x6000, 1, 1);
BurnLoadRom(Rom + 0x7000, 2, 1);
BurnLoadRom(Gfx + 0x0000, 3, 1);
BurnLoadRom(Gfx + 0x1000, 4, 1);
BurnLoadRom(Gfx + 0x2000, 5, 1);
BurnLoadRom(Gfx + 0x3000, 6, 1);
BurnLoadRom(Gfx + 0x4000, 7, 1);
BurnLoadRom(Gfx + 0x5000, 8, 1);
}
mole_gfx_convert();
mole_palette_init();
m6502Init(1);
m6502Open(0);
m6502MapMemory(Rom + 0x0000, 0x0000, 0x03ff, M6502_RAM); // Ram
m6502MapMemory(Rom + 0x5000, 0x5000, 0x7fff, M6502_ROM); // Rom
m6502MapMemory(Rom + 0x5000, 0xd000, 0xffff, M6502_ROM); // Rom Mirror
m6502SetReadHandler(mole_read_byte);
m6502SetWriteHandler(mole_write_byte);
m6502Close();
pAY8910Buffer[0] = pFMBuffer + nBurnSoundLen * 0;
pAY8910Buffer[1] = pFMBuffer + nBurnSoundLen * 1;
pAY8910Buffer[2] = pFMBuffer + nBurnSoundLen * 2;
AY8910Init(0, 2000000, nBurnSoundRate, NULL, NULL, NULL, NULL);
DrvDoReset();
return 0;
}
static INT32 DrvInit()
{
INT32 nLen;
// bToaRotateScreen = true;
BurnSetRefreshRate(REFRESHRATE);
nBCU2ROMSize = 0x080000;
nFCU2ROMSize = 0x100000;
// Find out how much memory is needed
AllMem = NULL;
MemIndex();
nLen = MemEnd - (UINT8 *)0;
if ((AllMem = (UINT8 *)BurnMalloc(nLen)) == NULL) {
return 1;
}
memset(AllMem, 0, nLen);
MemIndex();
ToaLoadCode(Drv68KROM, 0, 2);
ToaLoadTiles(BCU2ROM, 2, nBCU2ROMSize);
ToaLoadGP9001Tiles(FCU2ROM, 6, 3, nFCU2ROMSize);
{
SekInit(0, 0x68000);
SekOpen(0);
SekMapMemory(Drv68KROM, 0x000000, 0x03FFFF, SM_ROM);
SekMapMemory(DrvPalRAM, 0x404000, 0x4047FF, SM_RAM);
SekMapMemory(DrvPalRAM2, 0x406000, 0x4067FF, SM_RAM);
SekMapMemory(Drv68KRAM, 0x480000, 0x487FFF, SM_RAM);
SekSetReadWordHandler(0, vimanaReadWord);
SekSetReadByteHandler(0, vimanaReadByte);
SekSetWriteWordHandler(0, vimanaWriteWord);
SekSetWriteByteHandler(0, vimanaWriteByte);
SekClose();
}
ToaInitBCU2();
nToaPalLen = nColCount;
ToaPalSrc = DrvPalRAM;
ToaPalSrc2 = DrvPalRAM2;
ToaPalInit();
// BurnYM3812Init(28000000 / 8, &toaplan1FMIRQHandler, &toaplan1SynchroniseStream, 0);
bDrawScreen = true;
DrvDoReset();
return 0;
}
static int DrvFrame()
{
if (DrvReset) DrvDoReset();
if (bRecalcPalette) {
for (int i=0;i<(0x1000/2); i++)
RamCurPal[i] = CalcCol( RamPal[i] );
bRecalcPalette = 0;
}
DrvInput[0] = 0x00; // Joy1
DrvInput[1] = 0x00; // Joy2
DrvInput[2] = 0x00; // Buttons
for (int i = 0; i < 8; i++) {
DrvInput[0] |= (DrvJoy1[i] & 1) << i;
DrvInput[1] |= (DrvJoy2[i] & 1) << i;
DrvInput[2] |= (DrvButton[i] & 1) << i;
}
SekNewFrame();
SekOpen(0);
#if 0
int nCyclesDone = 0;
int nCyclesNext = 0;
for(int i=0; i<10; i++) {
nCyclesNext += (16000000 / 60 / 10);
nCyclesDone += SekRun( nCyclesNext - nCyclesDone );
}
#else
SekRun(16000000 / 60);
#endif
SekSetIRQLine(4, SEK_IRQSTATUS_AUTO);
SekClose();
if (pBurnDraw) DrvDraw();
if (pBurnSoundOut) {
memset(pBurnSoundOut, 0, nBurnSoundLen * 4);
MSM6295Render(0, pBurnSoundOut, nBurnSoundLen);
MSM6295Render(1, pBurnSoundOut, nBurnSoundLen);
}
return 0;
}
static int s1945iiInit()
{
int nRet;
Mem = NULL;
MemIndex();
int nLen = MemEnd - (unsigned char *)0;
if ((Mem = (unsigned char *)malloc(nLen)) == NULL) return 1;
memset(Mem, 0, nLen); // blank all memory
MemIndex();
nRet = BurnLoadRom(RomSH2 + 0x000000, 0, 2); if (nRet != 0) return 1;
nRet = BurnLoadRom(RomSH2 + 0x000001, 1, 2); if (nRet != 0) return 1;
be_to_le( RomSH2, 0x100000 );
#if 0
FILE * f = fopen("d.bin", "wb+");
fwrite(RomSH2, 1, 0x100000, f);
fclose(f);
#endif
{
Sh2Init(1);
Sh2Open(0);
// Map 68000 memory:
Sh2MapMemory(RomSH2, 0x00000000, 0x000fffff, SM_ROM);
Sh2MapMemory(RamSpr, 0x03000000, 0x0300ffff, SM_RAM);
Sh2MapMemory((unsigned char *) RamPal,
0x03040000, 0x03044fff, SM_RAM);
Sh2MapMemory(RamVReg, 0x03050000, 0x0305ffff, SM_WRITE);
Sh2MapMemory(RamSH2, 0x06000000, 0x060fffff, SM_RAM);
Sh2SetReadByteHandler (0, ps3v1ReadByte);
Sh2SetReadWordHandler (0, ps3v1ReadWord);
Sh2SetReadLongHandler (0, ps3v1ReadLong);
Sh2SetWriteByteHandler(0, ps3v1WriteByte);
Sh2SetWriteWordHandler(0, ps3v1WriteWord);
Sh2SetWriteLongHandler(0, ps3v1WriteLong);
}
DrvDoReset();
return 0;
}
static int DrvFrame()
{
if (DrvReset) {
DrvDoReset();
}
ZetOpen(0);
ZetRun(4000000 / 60);
ZetRaiseIrq(0);
ZetClose();
if (pBurnDraw) {
DrvDraw();
}
return 0;
}
static int DrvFrame()
{
if (DrvReset) {
DrvDoReset();
}
m6502Open(0);
m6502Run(4000000 / 60);
m6502SetIRQ(M6502_IRQ);
m6502Close();
if (pBurnSoundOut) {
int nSample;
int nSegmentLength = nBurnSoundLen;
short* pSoundBuf = pBurnSoundOut;
if (nSegmentLength) {
AY8910Update(0, &pAY8910Buffer[0], nSegmentLength);
for (int n = 0; n < nSegmentLength; n++) {
nSample = pAY8910Buffer[0][n];
nSample += pAY8910Buffer[1][n];
nSample += pAY8910Buffer[2][n];
nSample /= 4;
if (nSample < -32768) {
nSample = -32768;
} else {
if (nSample > 32767) {
nSample = 32767;
}
}
pSoundBuf[(n << 1) + 0] = nSample;
pSoundBuf[(n << 1) + 1] = nSample;
}
}
}
if (pBurnDraw) {
DrvDraw();
}
return 0;
}
static INT32 DrvFrame()
{
if (DrvReset) {
DrvDoReset();
}
{
memset (DrvInputs, 0xff, 2 * sizeof(INT16));
for (INT32 i = 0; i < 16; i++) {
DrvInputs[0] ^= (DrvJoy1[i] & 1) << i;
DrvInputs[1] ^= (DrvJoy2[i] & 1) << i;
}
}
INT32 nInterleave = 256;
INT32 nCyclesTotal[1] = { 12000000 / 60 };
INT32 nCyclesDone[1] = { 0 };
SekOpen(0);
for (INT32 i = 0; i < nInterleave; i++)
{
nCyclesDone[0] += SekRun(nCyclesTotal[0] / nInterleave);
if (control_data & 0x800) {
if (i == 0) SekSetIRQLine(4, CPU_IRQSTATUS_AUTO);
if (i == 240) SekSetIRQLine(3, CPU_IRQSTATUS_AUTO);
}
}
if (pBurnSoundOut) {
YMZ280BRender(pBurnSoundOut, nBurnSoundLen);
}
SekClose();
if (pBurnDraw) {
DrvDraw();
}
return 0;
}
static INT32 DrvFrame()
{
if (DrvReset) {
DrvDoReset();
}
{
memset (DrvInputs, 0xff, 3);
for (INT32 i = 0; i < 8; i++) {
DrvInputs[0] ^= DrvJoy1[i] << i;
DrvInputs[1] ^= DrvJoy2[i] << i;
DrvInputs[2] ^= DrvJoy3[i] << i;
}
}
INT32 nInterleave = 10;
INT32 nCyclesTotal[2] = { 6000000 / 60, 6000000 / 60 };
INT32 nCyclesDone[2] = { 0, 0 };
for (INT32 i = 0; i < nInterleave; i++) {
INT32 nSegment;
ZetOpen(0);
nSegment = nCyclesTotal[0] / nInterleave;
nCyclesDone[0] += ZetRun(nSegment);
if (i == (nInterleave - 1)) ZetSetIRQLine(0, CPU_IRQSTATUS_AUTO);
ZetClose();
ZetOpen(1);
nCyclesDone[1] += ZetRun(nSegment);
ZetClose();
}
if (pBurnSoundOut) {
MSM6295Render(0,pBurnSoundOut, nBurnSoundLen);
}
if (pBurnDraw) {
DrvDraw();
}
return 0;
}
static int DrvInit()
{
Mem = (unsigned char*)malloc ( 0x4800 );
if (Mem == NULL) {
return 1;
}
if (BurnLoadRom(Mem, 0, 1)) return 1;
ZetInit(1);
ZetOpen(0);
ZetMapArea (0x0000, 0x3fff, 0, Mem + 0x0000); // Read ROM
ZetMapArea (0x0000, 0x3fff, 2, Mem + 0x0000); // Fetch ROM
ZetMapArea (0x8000, 0x87ff, 0, Mem + 0x4000); // Read RAM
ZetMapArea (0x8000, 0x87ff, 1, Mem + 0x4000); // Write RAM
ZetMemEnd();
ZetSetInHandler(dotrikun_in_port);
ZetSetOutHandler(dotrikun_out_port);
ZetClose();
DrvDoReset();
return 0;
}
static int s1945iiFrame()
{
if (DrvReset) // Reset machine
DrvDoReset();
if (bRecalcPalette) {
// for(int i=0;i<0x4000;i++) CalcCol(i);
bRecalcPalette = 0;
}
Sh2Run(28636350 / 60);
// Sh2SetIRQLine(4, SH2_IRQSTATUS_AUTO);
// Sh2SetIRQLine(12, SH2_IRQSTATUS_AUTO);
// bprintf(0, _T("PC: %08x\n"), Sh2GetPC(0));
//Sh2Run(1000);
if (pBurnDraw) DrvDraw();
return 0;
}
static int DrvFrame()
{
int nInterleave = 4;
if (DrvReset) { // Reset machine
DrvDoReset();
}
// Compile digital inputs
DrvInput[0] = 0x00; // Buttons
DrvInput[1] = 0x00; // Player 1
DrvInput[2] = 0x00; // Player 2
for (int i = 0; i < 8; i++) {
DrvInput[0] |= (DrvJoy1[i] & 1) << i;
DrvInput[1] |= (DrvJoy2[i] & 1) << i;
DrvInput[2] |= (DrvButton[i] & 1) << i;
}
ToaClearOpposites(&DrvInput[0]);
ToaClearOpposites(&DrvInput[1]);
SekNewFrame();
nCyclesTotal[0] = (int)((long long)16000000 * nBurnCPUSpeedAdjust / (0x0100 * 60));
nCyclesDone[0] = 0;
SekSetCyclesScanline(nCyclesTotal[0] / 262);
nToaCyclesDisplayStart = nCyclesTotal[0] - ((nCyclesTotal[0] * (TOA_VBLANK_LINES + 240)) / 262);
nToaCyclesVBlankStart = nCyclesTotal[0] - ((nCyclesTotal[0] * TOA_VBLANK_LINES) / 262);
bVBlank = false;
SekOpen(0);
for (int i = 0; i < nInterleave; i++) {
int nCurrentCPU;
int nNext;
// Run 68000
nCurrentCPU = 0;
nNext = (i + 1) * nCyclesTotal[nCurrentCPU] / nInterleave;
// Trigger VBlank interrupt
if (!bVBlank && nNext > nToaCyclesVBlankStart) {
if (nCyclesDone[nCurrentCPU] < nToaCyclesVBlankStart) {
nCyclesSegment = nToaCyclesVBlankStart - nCyclesDone[nCurrentCPU];
nCyclesDone[nCurrentCPU] += SekRun(nCyclesSegment);
}
bVBlank = true;
ToaBufferGP9001Sprites();
// Trigger VBlank interrupt
SekSetIRQLine(4, SEK_IRQSTATUS_AUTO);
}
nCyclesSegment = nNext - nCyclesDone[nCurrentCPU];
if (bVBlank || (!CheckSleep(nCurrentCPU))) { // See if this CPU is busywaiting
nCyclesDone[nCurrentCPU] += SekRun(nCyclesSegment);
} else {
nCyclesDone[nCurrentCPU] += SekIdle(nCyclesSegment);
}
}
SekClose();
if (pBurnDraw) {
DrvDraw(); // Draw screen if needed
}
return 0;
}
static INT32 DrvInit()
{
AllMem = NULL;
MemIndex();
INT32 nLen = MemEnd - (UINT8 *)0;
if ((AllMem = (UINT8 *)BurnMalloc(nLen)) == NULL) return 1;
memset(AllMem, 0, nLen);
MemIndex();
{
if (BurnLoadRom(DrvZ80ROM0 + 0x000000, 0, 1)) return 1;
memmove (DrvZ80ROM0 + 0x10000, DrvZ80ROM0 + 0x08000, 0x78000);
if (BurnLoadRom(DrvZ80ROM1 + 0x000000, 1, 1)) return 1;
if (BurnLoadRom(DrvGfxROM0 + 0x000000, 2, 1)) return 1;
memcpy (DrvSndROM + 0x000000, DrvGfxROM0 + 0x000000, 0x020000);
memcpy (DrvSndROM + 0x040000, DrvGfxROM0 + 0x000000, 0x020000);
memcpy (DrvSndROM + 0x080000, DrvGfxROM0 + 0x000000, 0x020000);
memcpy (DrvSndROM + 0x0c0000, DrvGfxROM0 + 0x000000, 0x020000);
memcpy (DrvSndROM + 0x020000, DrvGfxROM0 + 0x000000, 0x020000);
memcpy (DrvSndROM + 0x060000, DrvGfxROM0 + 0x020000, 0x020000);
memcpy (DrvSndROM + 0x0a0000, DrvGfxROM0 + 0x040000, 0x020000);
memcpy (DrvSndROM + 0x0e0000, DrvGfxROM0 + 0x060000, 0x020000);
if (BurnLoadRom(DrvGfxROM0 + 0x000000, 3, 1)) return 1;
if (BurnLoadRom(DrvGfxROM0 + 0x020000, 4, 1)) return 1;
if (BurnLoadRom(DrvGfxROM0 + 0x040000, 5, 1)) return 1;
if (BurnLoadRom(DrvGfxROM0 + 0x060000, 6, 1)) return 1;
if (BurnLoadRom(DrvGfxROM1 + 0x000000, 7, 1)) return 1;
if (BurnLoadRom(DrvGfxROM1 + 0x020000, 8, 1)) return 1;
DrvGfxDecode();
}
ZetInit(0);
ZetOpen(0);
ZetMapArea(0x0000, 0x7fff, 0, DrvZ80ROM0);
ZetMapArea(0x0000, 0x7fff, 2, DrvZ80ROM0);
ZetMapArea(0x8000, 0x87ff, 0, DrvPalRAM);
// ZetMapArea(0x8000, 0x87ff, 1, DrvPalRAM);
ZetMapArea(0x8000, 0x87ff, 2, DrvPalRAM);
ZetMapArea(0x8800, 0x8fff, 0, DrvAttrRAM);
ZetMapArea(0x8800, 0x8fff, 1, DrvAttrRAM);
ZetMapArea(0x8800, 0x8fff, 2, DrvAttrRAM);
ZetMapArea(0xa000, 0xbfff, 0, DrvZ80RAM0);
ZetMapArea(0xa000, 0xbfff, 1, DrvZ80RAM0);
ZetMapArea(0xa000, 0xbfff, 2, DrvZ80RAM0);
ZetSetWriteHandler(speedspn_main_write);
ZetSetOutHandler(speedspn_main_write_port);
ZetSetInHandler(speedspn_main_read_port);
ZetClose();
ZetInit(1);
ZetOpen(1);
ZetMapArea(0x0000, 0x7fff, 0, DrvZ80ROM1);
ZetMapArea(0x0000, 0x7fff, 2, DrvZ80ROM1);
ZetMapArea(0x8000, 0x87ff, 0, DrvZ80RAM1);
ZetMapArea(0x8000, 0x87ff, 1, DrvZ80RAM1);
ZetMapArea(0x8000, 0x87ff, 2, DrvZ80RAM1);
ZetSetWriteHandler(speedspn_sound_write);
ZetSetReadHandler(speedspn_sound_read);
ZetClose();
MSM6295Init(0, 1122000 / 132, 0);
MSM6295SetRoute(0, 1.00, BURN_SND_ROUTE_BOTH);
DrvDoReset();
GenericTilesInit();
return 0;
}
static INT32 DrvFrame()
{
INT32 nInterleave = 4;
if (DrvReset) { // Reset machine
DrvDoReset();
}
// Compile digital inputs
DrvInput[0] = 0x00; // Buttons
DrvInput[1] = 0x00; // Player 1
DrvInput[4] = 0x00; // Player 2
for (INT32 i = 0; i < 8; i++) {
DrvInput[0] |= (DrvJoy1[i] & 1) << i;
DrvInput[1] |= (DrvJoy2[i] & 1) << i;
DrvInput[4] |= (DrvButton[i] & 1) << i;
}
ToaClearOpposites(&DrvInput[0]);
ToaClearOpposites(&DrvInput[1]);
SekNewFrame();
ZetNewFrame();
SekOpen(0);
ZetOpen(0);
SekIdle(nCyclesDone[0]);
ZetIdle(nCyclesDone[1]);
nCyclesTotal[0] = (INT32)((INT64)10000000 * nBurnCPUSpeedAdjust / (0x0100 * REFRESHRATE));
nCyclesTotal[1] = INT32(28000000.0 / 8 / REFRESHRATE);
SekSetCyclesScanline(nCyclesTotal[0] / 262);
nToaCyclesDisplayStart = nCyclesTotal[0] - ((nCyclesTotal[0] * (TOA_VBLANK_LINES + 240)) / 262);
nToaCyclesVBlankStart = nCyclesTotal[0] - ((nCyclesTotal[0] * TOA_VBLANK_LINES) / 262);
bVBlank = false;
for (INT32 i = 0; i < nInterleave; i++) {
INT32 nNext;
// Run 68000
nNext = (i + 1) * nCyclesTotal[0] / nInterleave;
// Trigger VBlank interrupt
if (nNext > nToaCyclesVBlankStart) {
if (SekTotalCycles() < nToaCyclesVBlankStart) {
nCyclesSegment = nToaCyclesVBlankStart - SekTotalCycles();
SekRun(nCyclesSegment);
}
if (pBurnDraw) {
DrvDraw(); // Draw screen if needed
}
ToaBufferFCU2Sprites();
bVBlank = true;
if (bEnableInterrupts) {
SekSetIRQLine(4, SEK_IRQSTATUS_AUTO);
}
}
nCyclesSegment = nNext - SekTotalCycles();
if (bVBlank || (!CheckSleep(0))) { // See if this CPU is busywaiting
SekRun(nCyclesSegment);
} else {
SekIdle(nCyclesSegment);
}
BurnTimerUpdateYM3812(i * (nCyclesTotal[1] / nInterleave));
}
nToa1Cycles68KSync = SekTotalCycles();
BurnTimerEndFrameYM3812(nCyclesTotal[1]);
if (pBurnSoundOut) BurnYM3812Update(pBurnSoundOut, nBurnSoundLen);
nCyclesDone[0] = SekTotalCycles() - nCyclesTotal[0];
nCyclesDone[1] = ZetTotalCycles() - nCyclesTotal[1];
// bprintf(PRINT_NORMAL, _T(" %i\n"), nCyclesDone[0]);
ZetClose();
SekClose();
// ToaBufferFCU2Sprites();
return 0;
}
static INT32 DrvInit()
{
INT32 nLen;
#ifdef DRIVER_ROTATION
bToaRotateScreen = true;
#endif
BurnSetRefreshRate(REFRESHRATE);
nBCU2ROMSize = 0x080000;
nFCU2ROMSize = 0x080000;
// Find out how much memory is needed
Mem = NULL;
MemIndex();
nLen = MemEnd - (UINT8 *)0;
if ((Mem = (UINT8 *)BurnMalloc(nLen)) == NULL) {
return 1;
}
memset(Mem, 0, nLen); // blank all memory
MemIndex(); // Index the allocated memory
// Load the roms into memory
if (LoadRoms()) {
return 1;
}
{
SekInit(0, 0x68000); // Allocate 68000
SekOpen(0);
// Map 68000 memory:
SekMapMemory(Rom01, 0x000000, 0x03FFFF, SM_ROM); // 68K ROM
SekMapMemory(Ram01, 0x080000, 0x083FFF, SM_RAM); // 68K RAM
SekMapMemory(RamPal, 0x144000, 0x1447FF, SM_RAM); // BCU-2 palette RAM
SekMapMemory(RamPal2, 0x146000, 0x1467FF, SM_RAM); // FCU-2 palette RAM
SekSetReadWordHandler(0, truxtonReadWord);
SekSetReadByteHandler(0, truxtonReadByte);
SekSetWriteWordHandler(0, truxtonWriteWord);
SekSetWriteByteHandler(0, truxtonWriteByte);
SekMapHandler(1, 0x180000, 0x180FFF, SM_RAM); // Z80 RAM
SekSetReadByteHandler(1, toaplan1ReadByteZ80RAM);
SekSetReadWordHandler(1, toaplan1ReadWordZ80RAM);
SekSetWriteByteHandler(1, toaplan1WriteByteZ80RAM);
SekSetWriteWordHandler(1, toaplan1WriteWordZ80RAM);
SekClose();
}
ToaInitBCU2();
DrvZ80Init(); // Initialize Z80
nToaPalLen = nColCount;
ToaPalSrc = RamPal;
ToaPalSrc2 = RamPal2;
ToaPalInit();
BurnYM3812Init(28000000 / 8, &toaplan1FMIRQHandler, &toaplan1SynchroniseStream, 0);
BurnTimerAttachZetYM3812(28000000 / 8);
BurnYM3812SetRoute(BURN_SND_YM3812_ROUTE, 1.00, BURN_SND_ROUTE_BOTH);
bDrawScreen = true;
DrvDoReset(); // Reset machine
return 0;
}
static INT32 DrvFrame()
{
INT32 nInterleave = 4;
if (DrvReset) {
DrvDoReset();
}
memset (DrvInputs, 0, 3);
for (INT32 i = 0; i < 8; i++) {
DrvInputs[0] |= (DrvJoy1[i] & 1) << i;
DrvInputs[1] |= (DrvJoy2[i] & 1) << i;
DrvInputs[2] |= (DrvJoy3[i] & 1) << i;
}
ToaClearOpposites(&DrvInputs[0]);
ToaClearOpposites(&DrvInputs[1]);
SekNewFrame();
ZetNewFrame();
SekOpen(0);
ZetOpen(0);
SekIdle(nCyclesDone[0]);
ZetIdle(nCyclesDone[1]);
nCyclesTotal[0] = (INT32)((INT64)10000000 * nBurnCPUSpeedAdjust / (0x0100 * REFRESHRATE));
nCyclesTotal[1] = INT32(28000000.0 / 8 / REFRESHRATE);
SekSetCyclesScanline(nCyclesTotal[0] / 262);
nToaCyclesDisplayStart = nCyclesTotal[0] - ((nCyclesTotal[0] * (TOA_VBLANK_LINES + 240)) / 262);
nToaCyclesVBlankStart = nCyclesTotal[0] - ((nCyclesTotal[0] * TOA_VBLANK_LINES) / 262);
bVBlank = false;
for (INT32 i = 0; i < nInterleave; i++) {
INT32 nNext;
// Run 68000
nNext = (i + 1) * nCyclesTotal[0] / nInterleave;
// Trigger VBlank interrupt
if (nNext > nToaCyclesVBlankStart) {
if (SekTotalCycles() < nToaCyclesVBlankStart) {
nCyclesSegment = nToaCyclesVBlankStart - SekTotalCycles();
SekRun(nCyclesSegment);
}
if (pBurnDraw) {
DrvDraw();
}
memcpy (DrvSprBuf, DrvSprRAM, 0x1000);
bVBlank = true;
if (bEnableInterrupts) {
SekSetIRQLine(4, SEK_IRQSTATUS_AUTO);
}
}
nCyclesSegment = nNext - SekTotalCycles();
if (bVBlank || (!CheckSleep(0))) {
SekRun(nCyclesSegment);
} else {
SekIdle(nCyclesSegment);
}
BurnTimerUpdateYM3812(i * (nCyclesTotal[1] / nInterleave));
}
nToa1Cycles68KSync = SekTotalCycles();
BurnTimerEndFrameYM3812(nCyclesTotal[1]);
if (pBurnSoundOut) BurnYM3812Update(pBurnSoundOut, nBurnSoundLen);
nCyclesDone[0] = SekTotalCycles() - nCyclesTotal[0];
SekClose();
ZetClose();
return 0;
}
static INT32 DrvInit()
{
INT32 nLen;
Rallybik = 1;
// bToaRotateScreen = true;
BurnSetRefreshRate(REFRESHRATE);
nBCU2ROMSize = 0x080000;
nFCU2ROMSize = 0x080000;
// Find out how much memory is needed
AllMem = NULL;
MemIndex();
nLen = MemEnd - (UINT8 *)0;
if ((AllMem = (UINT8 *)BurnMalloc(nLen)) == NULL) {
return 1;
}
memset(AllMem, 0, nLen);
MemIndex();
if (BurnLoadRom(Drv68KROM + 0x000001, 0, 2)) return 1;
if (BurnLoadRom(Drv68KROM + 0x000000, 1, 2)) return 1;
if (BurnLoadRom(Drv68KROM + 0x040001, 2, 2)) return 1;
if (BurnLoadRom(Drv68KROM + 0x040000, 3, 2)) return 1;
if (BurnLoadRom(DrvZ80ROM, 4, 1)) return 1;
ToaLoadTiles(BCU2ROM, 5, nBCU2ROMSize);
// ToaLoadTiles(FCU2ROM, 9, nFCU2ROMSize);
if (BurnLoadRom(FCU2ROM + 0x000000, 9, 1)) return 1;
if (BurnLoadRom(FCU2ROM + 0x010000, 10, 1)) return 1;
if (BurnLoadRom(FCU2ROM + 0x020000, 11, 1)) return 1;
if (BurnLoadRom(FCU2ROM + 0x030000, 12, 1)) return 1;
DrvSpriteDecode();
{
SekInit(0, 0x68000);
SekOpen(0);
SekMapMemory(Drv68KROM, 0x000000, 0x00FFFF, SM_ROM);
SekMapMemory(Drv68KROM + 0x40000, 0x040000, 0x07FFFF, SM_ROM);
SekMapMemory(Drv68KRAM, 0x080000, 0x083FFF, SM_RAM);
SekMapMemory(DrvSprRAM, 0x0c0000, 0x0C0FFF, SM_RAM);
SekMapMemory(DrvPalRAM, 0x144000, 0x1447FF, SM_RAM);
SekMapMemory(DrvPalRAM2, 0x146000, 0x1467FF, SM_RAM);
SekSetReadWordHandler(0, rallybikReadWord);
SekSetReadByteHandler(0, rallybikReadByte);
SekSetWriteWordHandler(0, rallybikWriteWord);
SekSetWriteByteHandler(0, rallybikWriteByte);
SekMapHandler(1, 0x180000, 0x180FFF, SM_RAM);
SekSetReadByteHandler(1, toaplan1ReadByteZ80RAM);
SekSetReadWordHandler(1, toaplan1ReadWordZ80RAM);
SekSetWriteByteHandler(1, toaplan1WriteByteZ80RAM);
SekSetWriteWordHandler(1, toaplan1WriteWordZ80RAM);
SekClose();
ZetInit(0);
ZetOpen(0);
ZetMapArea(0x0000, 0x7fff, 0, DrvZ80ROM);
ZetMapArea(0x0000, 0x7fff, 2, DrvZ80ROM);
ZetMapArea(0x8000, 0xffff, 0, DrvShareRAM);
ZetMapArea(0x8000, 0xffff, 1, DrvShareRAM);
ZetMapArea(0x8000, 0xffff, 2, DrvShareRAM);
ZetSetOutHandler(rallybik_sound_write_port);
ZetSetInHandler(rallybik_sound_read_port);
ZetMemEnd();
ZetClose();
}
nLayer0XOffset = 0x0d + 6;
nLayer1XOffset = 0x0d + 4;
nLayer2XOffset = 0x0d + 2;
nLayer3XOffset = 0x0d + 0;
nLayer0YOffset = nLayer1YOffset = nLayer2YOffset = nLayer3YOffset = 0x111;
ToaInitBCU2();
ToaOpaquePriority = 0;
nToaPalLen = nColCount;
ToaPalSrc = DrvPalRAM;
ToaPalSrc2 = DrvPalRAM2;
ToaPalInit();
BurnYM3812Init(28000000 / 8, &toaplan1FMIRQHandler, &toaplan1SynchroniseStream, 0);
BurnTimerAttachZetYM3812(28000000 / 8);
bDrawScreen = true;
DrvDoReset();
return 0;
}
static int DrvFrame()
{
if (DrvReset) {
DrvDoReset();
}
ZetNewFrame();
{
memset (DrvInputs, 0xff, 3);
for (int i = 0; i < 8; i++) {
DrvInputs[0] ^= (DrvJoy1[i] & 1) << i;
DrvInputs[1] ^= (DrvJoy2[i] & 1) << i;
DrvInputs[2] ^= (DrvJoy3[i] & 1) << i;
}
// Clear opposites
if ((DrvInputs[1] & 0x03) == 0) DrvInputs[1] |= 0x03;
if ((DrvInputs[1] & 0x0c) == 0) DrvInputs[1] |= 0x0c;
if ((DrvInputs[2] & 0x03) == 0) DrvInputs[1] |= 0x03;
if ((DrvInputs[2] & 0x0c) == 0) DrvInputs[1] |= 0x0c;
}
int nInterleave = 100;
int nSoundBufferPos = 0;
int nCyclesTotal[2] = { 3072000 / 60, 3072000 / 60 };
M6809Open(0);
ZetOpen(0);
for (int i = 0; i < nInterleave; i++) {
M6809Run(nCyclesTotal[0] / nInterleave);
BurnTimerUpdate(i * (nCyclesTotal[1] / nInterleave));
if (pBurnSoundOut) {
int nSegmentLength = nBurnSoundLen - nSoundBufferPos;
short* pSoundBuf = pBurnSoundOut + (nSoundBufferPos << 1);
BurnYM2203Update(pSoundBuf, nSegmentLength);
nSoundBufferPos += nSegmentLength;
}
}
BurnTimerEndFrame(nCyclesTotal[1]);
if (*irq_enable) M6809SetIRQ(0, M6809_IRQSTATUS_AUTO);
if (pBurnSoundOut) {
int nSegmentLength = nBurnSoundLen - nSoundBufferPos;
short* pSoundBuf = pBurnSoundOut + (nSoundBufferPos << 1);
if (nSegmentLength) {
BurnYM2203Update(pSoundBuf, nSegmentLength);
}
}
ZetClose();
M6809Close();
if (pBurnDraw) {
DrvDraw();
}
return 0;
}
static int DrvInit()
{
AllMem = NULL;
MemIndex();
int nLen = MemEnd - (unsigned char *)0;
if ((AllMem = (unsigned char *)malloc(nLen)) == NULL) return 1;
memset(AllMem, 0, nLen);
MemIndex();
{
if (BurnLoadRom(DrvM6809ROM + 0x08000, 0, 1)) return 1;
memcpy (DrvM6809ROM + 0x4000, DrvM6809ROM + 0xc000, 0x4000);
if (BurnLoadRom(DrvM6809ROM + 0x0c000, 1, 1)) return 1;
if (BurnLoadRom(DrvZ80ROM + 0x00000, 2, 1)) return 1;
if (BurnLoadRom(DrvGfxROM0 + 0x00000, 3, 1)) return 1;
if (BurnLoadRom(DrvGfxROM1 + 0x00000, 4, 1)) return 1;
if (BurnLoadRom(DrvGfxROM1 + 0x08000, 5, 1)) return 1;
if (BurnLoadRom(DrvColPROM + 0x00000, 6, 1)) return 1;
if (BurnLoadRom(DrvColPROM + 0x00100, 7, 1)) return 1;
if (BurnLoadRom(DrvColPROM + 0x00200, 8, 1)) return 1;
if (BurnLoadRom(DrvColPROM + 0x00300, 9, 1)) return 1;
if (BurnLoadRom(DrvColPROM + 0x00400, 10, 1)) return 1;
DrvPaletteInit();
DrvGfxDecode();
}
M6809Init(1);
M6809Open(0);
M6809MapMemory(DrvColRAM, 0x0000, 0x07ff, M6809_RAM);
M6809MapMemory(DrvVidRAM, 0x0800, 0x0fff, M6809_RAM);
M6809MapMemory(DrvSprRAM, 0x1000, 0x1fff, M6809_RAM);
M6809MapMemory(DrvM6809ROM + 0x04000, 0x4000, 0xffff, M6809_ROM);
M6809SetWriteByteHandler(scotrsht_main_write);
M6809SetReadByteHandler(scotrsht_main_read);
M6809Close();
ZetInit(1);
ZetOpen(0);
ZetMapArea(0x0000, 0x3fff, 0, DrvZ80ROM);
ZetMapArea(0x0000, 0x3fff, 2, DrvZ80ROM);
ZetMapArea(0x4000, 0x43ff, 0, DrvZ80RAM);
ZetMapArea(0x4000, 0x43ff, 1, DrvZ80RAM);
ZetMapArea(0x4000, 0x43ff, 2, DrvZ80RAM);
ZetSetReadHandler(scotrsht_sound_read);
ZetSetOutHandler(scotrsht_sound_out);
ZetSetInHandler(scotrsht_sound_in);
ZetMemEnd();
ZetClose();
BurnYM2203Init(1, 3072000, NULL, DrvSynchroniseStream, DrvGetTime, 0);
BurnTimerAttachZet(3072000);
DrvDoReset();
GenericTilesInit();
return 0;
}
static int DrvInit()
{
int nRet;
Mem = NULL;
MemIndex();
int nLen = MemEnd - (unsigned char *)0;
if ((Mem = (unsigned char *)malloc(nLen)) == NULL) return 1;
memset(Mem, 0, nLen); // blank all memory
MemIndex();
nRet = BurnLoadRom(Rom68K + 0x000000, 0, 2); if (nRet != 0) return 1;
nRet = BurnLoadRom(Rom68K + 0x000001, 1, 2); if (nRet != 0) return 1;
BurnLoadRom(RomSpr + 0, 2, 2);
BurnLoadRom(RomSpr + 1, 3, 2);
// decode sprites
unsigned char * tmp = RomSpr;
for (int i=0; i<(0x400000/4); i++) {
unsigned char c = tmp[2];
tmp[2] = tmp[1];
tmp[1] = c;
tmp += 4;
}
BurnLoadRom(RomBg, 4, 1);
BurnLoadRom(MSM6295ROM + 0x00000, 5, 1);
BurnLoadRom(MSM6295ROM + 0x80000, 6, 1);
{
SekInit(0, 0x68000); // Allocate 68000
SekOpen(0);
// Map 68000 memory:
SekMapMemory(Rom68K, 0x000000, 0x0FFFFF, SM_ROM); // CPU 0 ROM
SekMapMemory(Ram68K, 0x100000, 0x10FFFF, SM_RAM); // CPU 0 RAM
SekMapMemory((unsigned char *)RamPal,
0x200000, 0x200FFF, SM_ROM); // palette
SekMapMemory((unsigned char *)RamSpr0,
0x240000, 0x240FFF, SM_RAM); // sprites 0
SekMapMemory((unsigned char *)RamSpr1,
0x280000, 0x280FFF, SM_RAM); // sprites 1
SekMapMemory((unsigned char *)RamBg,
0x2C0000, 0x2C0FFF, SM_RAM); // back ground
SekMapMemory(Ram68K+0x10000,0x8C0000, 0x8CFFFF, SM_RAM); // not used?
SekMapHandler(1, 0x200000, 0x200FFF, SM_WRITE);
SekSetReadWordHandler(0, k1945iiiReadWord);
// SekSetReadByteHandler(0, k1945iiiReadByte);
SekSetWriteWordHandler(0, k1945iiiWriteWord);
SekSetWriteByteHandler(0, k1945iiiWriteByte);
// SekSetWriteByteHandler(1, k1945iiiWriteBytePalette);
SekSetWriteWordHandler(1, k1945iiiWriteWordPalette);
SekClose();
}
MSM6295Init(0, 7500, 80, 1);
MSM6295Init(1, 7500, 80, 1);
DrvDoReset();
return 0;
}
static INT32 DrvInit()
{
INT32 nLen;
#ifdef DRIVER_ROTATION
bToaRotateScreen = false;
#endif
nGP9001ROMSize[0] = 0x800000;
// Find out how much memory is needed
Mem = NULL;
MemIndex();
nLen = MemEnd - (UINT8 *)0;
if ((Mem = (UINT8 *)BurnMalloc(nLen)) == NULL) {
return 1;
}
memset(Mem, 0, nLen); // blank all memory
MemIndex(); // Index the allocated memory
// Load the roms into memory
if (LoadRoms()) {
return 1;
}
{
SekInit(0, 0x68000); // Allocate 68000
SekOpen(0);
// Map 68000 memory:
SekMapMemory(Rom01, 0x000000, 0x03FFFF, SM_ROM); // CPU 0 ROM
SekMapMemory(Ram01, 0x080000, 0x082FFF, SM_RAM);
SekMapMemory(RamPal, 0x0c0000, 0x0c0FFF, SM_RAM); // Palette RAM
SekSetReadWordHandler(0, tekipakiReadWord);
SekSetReadByteHandler(0, tekipakiReadByte);
SekSetWriteWordHandler(0, tekipakiWriteWord);
SekSetWriteByteHandler(0, tekipakiWriteByte);
SekClose();
}
nSpriteYOffset = 0x0011;
nLayer0XOffset = -0x01D6;
nLayer1XOffset = -0x01D8;
nLayer2XOffset = -0x01DA;
ToaInitGP9001();
nToaPalLen = nColCount;
ToaPalSrc = RamPal;
ToaPalInit();
BurnSampleInit(0);
BurnSampleSetAllRoutesAllSamples(1.00, BURN_SND_ROUTE_BOTH);
bDrawScreen = true;
DrvDoReset(); // Reset machine
return 0;
}
static INT32 DrvFrame()
{
INT32 nInterleave = 10;
if (DrvReset) { // Reset machine
DrvDoReset();
}
// Compile digital inputs
DrvInput[0] = 0x00; // Buttons
DrvInput[1] = 0x00; // Player 1
DrvInput[2] = 0x00; // Player 2
for (INT32 i = 0; i < 8; i++) {
DrvInput[0] |= (DrvJoy1[i] & 1) << i;
DrvInput[1] |= (DrvJoy2[i] & 1) << i;
DrvInput[2] |= (DrvButton[i] & 1) << i;
}
ToaClearOpposites(&DrvInput[0]);
ToaClearOpposites(&DrvInput[1]);
SekNewFrame();
VezNewFrame();
INT32 nSoundBufferPos = 0;
nCyclesTotal[0] = (INT32)((INT64)16000000 * nBurnCPUSpeedAdjust / (0x0100 * 60));
nCyclesTotal[1] = (INT32)((INT64)8000000 * nBurnCPUSpeedAdjust / (0x0100 * 60));
nCyclesDone[0] = 0;
nCyclesDone[1] = 0;
SekOpen(0);
SekSetCyclesScanline(nCyclesTotal[0] / 262);
nToaCyclesDisplayStart = nCyclesTotal[0] - ((nCyclesTotal[0] * (TOA_VBLANK_LINES + 240)) / 262);
nToaCyclesVBlankStart = nCyclesTotal[0] - ((nCyclesTotal[0] * TOA_VBLANK_LINES) / 262);
bVBlank = false;
VezOpen(0);
for (INT32 i = 0; i < nInterleave; i++) {
INT32 nCurrentCPU;
INT32 nNext;
// Run 68000
nCurrentCPU = 0;
nNext = (i + 1) * nCyclesTotal[nCurrentCPU] / nInterleave;
// Trigger VBlank interrupt
if (!bVBlank && nNext > nToaCyclesVBlankStart) {
if (nCyclesDone[nCurrentCPU] < nToaCyclesVBlankStart) {
nCyclesSegment = nToaCyclesVBlankStart - nCyclesDone[nCurrentCPU];
nCyclesDone[nCurrentCPU] += SekRun(nCyclesSegment);
}
bVBlank = true;
ToaBufferGP9001Sprites();
// Trigger VBlank interrupt
SekSetIRQLine(4, CPU_IRQSTATUS_AUTO);
}
nCyclesSegment = nNext - nCyclesDone[nCurrentCPU];
if (bVBlank || (!CheckSleep(nCurrentCPU))) { // See if this CPU is busywaiting
nCyclesDone[nCurrentCPU] += SekRun(nCyclesSegment);
} else {
nCyclesDone[nCurrentCPU] += SekIdle(nCyclesSegment);
}
nCyclesDone[1] += VezRun(nCyclesTotal[1] / nInterleave);
if (pBurnSoundOut) {
INT32 nSegmentLength = nBurnSoundLen / nInterleave;
INT16* pSoundBuf = pBurnSoundOut + (nSoundBufferPos << 1);
BurnYM2151Render(pSoundBuf, nSegmentLength);
MSM6295Render(0, pSoundBuf, nSegmentLength);
nSoundBufferPos += nSegmentLength;
}
}
if (pBurnSoundOut) {
INT32 nSegmentLength = nBurnSoundLen - nSoundBufferPos;
if (nSegmentLength) {
INT16* pSoundBuf = pBurnSoundOut + (nSoundBufferPos << 1);
BurnYM2151Render(pSoundBuf, nSegmentLength);
MSM6295Render(0, pSoundBuf, nSegmentLength);
}
}
VezClose();
SekClose();
if (pBurnDraw) {
DrvDraw(); // Draw screen if needed
}
return 0;
}
static INT32 DrvInit()
{
INT32 nLen;
#ifdef DRIVER_ROTATION
bToaRotateScreen = false;
#endif
nGP9001ROMSize[0] = 0x800000;
// Find out how much memory is needed
Mem = NULL;
MemIndex();
nLen = MemEnd - (UINT8 *)0;
if ((Mem = (UINT8 *)BurnMalloc(nLen)) == NULL) {
return 1;
}
memset(Mem, 0, nLen); // blank all memory
MemIndex(); // Index the allocated memory
// Load the roms into memory
if (LoadRoms()) {
return 1;
}
{
SekInit(0, 0x68000); // Allocate 68000
SekOpen(0);
SekMapMemory(Rom01, 0x000000, 0x07FFFF, MAP_ROM); // CPU 0 ROM
SekMapMemory(Ram01, 0x100000, 0x103FFF, MAP_RAM);
SekMapMemory(RamPal, 0x400000, 0x400FFF, MAP_RAM); // Palette RAM
SekSetReadWordHandler(0, kbashReadWord);
SekSetReadByteHandler(0, kbashReadByte);
SekSetWriteWordHandler(0, kbashWriteWord);
SekSetWriteByteHandler(0, kbashWriteByte);
SekClose();
VezInit(0, V25_TYPE, 16000000 /*before divider*/);
VezOpen(0);
VezMapArea(0x00000, 0x007ff, 0, ShareRAM);
VezMapArea(0x00000, 0x007ff, 1, ShareRAM);
VezMapArea(0x00000, 0x007ff, 2, ShareRAM);
for (INT32 i = 0x80000; i < 0x100000; i += 0x8000) {
VezMapArea(i, i + 0x7fff, 0, Rom02);
VezMapArea(i, i + 0x7fff, 1, Rom02);
VezMapArea(i, i + 0x7fff, 2, Rom02);
}
VezSetReadHandler(kbash_v25_read);
VezSetWriteHandler(kbash_v25_write);
VezSetReadPort(kbash_v25_read_port);
VezSetDecode(nitro_decryption_table);
VezClose();
}
BurnYM2151Init(3375000);
BurnYM2151SetAllRoutes(0.50, BURN_SND_ROUTE_BOTH);
MSM6295Init(0, 1000000 / 132, 1);
MSM6295SetRoute(0, 0.50, BURN_SND_ROUTE_BOTH);
nSpriteYOffset = 0x0011;
nLayer0XOffset = -0x01D6;
nLayer1XOffset = -0x01D8;
nLayer2XOffset = -0x01DA;
ToaInitGP9001();
nToaPalLen = nColCount;
ToaPalSrc = RamPal;
ToaPalInit();
bDrawScreen = true;
DrvDoReset(); // Reset machine
return 0;
}
static INT32 DrvInit()
{
BurnSetRefreshRate(60.00);
AllMem = NULL;
MemIndex();
INT32 nLen = MemEnd - (UINT8 *)0;
if ((AllMem = (UINT8 *)BurnMalloc(nLen)) == NULL) return 1;
memset(AllMem, 0, nLen);
MemIndex();
{
if (BurnLoadRom(DrvZ80ROM + 0x00000, 0, 1)) return 1;
if (BurnLoadRom(DrvZ80ROM + 0x10000, 1, 1)) return 1;
if (BurnLoadRom(t5182ROM + 0x00000, 2, 1)) return 1;
if (BurnLoadRom(t5182ROM + 0x08000, 3, 1)) return 1;
if (BurnLoadRom(DrvGfxROM0 + 0x00000, 4, 1)) return 1;
if (BurnLoadRom(DrvGfxROM0 + 0x02000, 5, 1)) return 1;
if (BurnLoadRom(DrvGfxROM1 + 0x10000, 6, 1)) return 1;
if (BurnLoadRom(DrvGfxROM1 + 0x00000, 7, 1)) return 1;
if (BurnLoadRom(DrvGfxROM1 + 0x30000, 8, 1)) return 1;
if (BurnLoadRom(DrvGfxROM1 + 0x20000, 9, 1)) return 1;
if (BurnLoadRom(DrvGfxROM2 + 0x00000, 10, 1)) return 1;
if (BurnLoadRom(DrvGfxROM2 + 0x10000, 11, 1)) return 1;
if (BurnLoadRom(DrvGfxROM2 + 0x20000, 12, 1)) return 1;
if (BurnLoadRom(DrvGfxROM2 + 0x30000, 13, 1)) return 1;
if (BurnLoadRom(DrvGfxROM3 + 0x00000, 14, 1)) return 1;
if (BurnLoadRom(DrvGfxROM3 + 0x08000, 15, 1)) return 1;
if (BurnLoadRom(DrvGfxROM4 + 0x00000, 16, 1)) return 1;
if (BurnLoadRom(DrvGfxROM4 + 0x04000, 17, 1)) return 1;
if (BurnLoadRom(DrvColPROM + 0x00000, 18, 1)) return 1;
if (BurnLoadRom(DrvColPROM + 0x00100, 19, 1)) return 1;
if (BurnLoadRom(DrvColPROM + 0x00200, 20, 1)) return 1;
if (BurnLoadRom(DrvColPROM + 0x00300, 21, 1)) return 1;
decrypt_prg();
decrypt_gfx();
decrypt_snd();
DrvGfxDecode();
DrvPaletteInit();
}
ZetInit(0);
ZetOpen(0);
ZetMapMemory(DrvZ80ROM, 0x0000, 0x7fff, MAP_ROM);
ZetMapMemory(DrvZ80ROMDec, 0x0000, 0x7fff, MAP_FETCHOP);
ZetMapMemory(DrvPalRAM, 0xd000, 0xd3ff, MAP_ROM);
ZetMapMemory(DrvScrollRAM, 0xd400, 0xd4ff, MAP_RAM);
ZetMapMemory(DrvVidRAM, 0xd800, 0xdfff, MAP_RAM);
ZetMapMemory(DrvZ80RAM, 0xe000, 0xefff, MAP_RAM);
ZetMapMemory(DrvSprRAM, 0xf000, 0xffff, MAP_RAM);
ZetSetWriteHandler(darkmist_main_write);
ZetSetReadHandler(darkmist_main_read);
ZetClose();
t5182Init(1, 14318180/4);
GenericTilesInit();
DrvDoReset();
return 0;
}