static int DrvDoReset()
{
VezOpen(0);
VezReset();
VezClose();
return 0;
}
static INT32 DrvDoReset()
{
SekOpen(0);
SekReset();
SekClose();
VezOpen(0);
VezReset();
VezClose();
BurnYM2151Reset();
MSM6295Reset(0);
return 0;
}
static INT32 DrvDoReset()
{
SekOpen(0);
SekReset();
SekClose();
VezOpen(0);
VezReset();
VezClose();
BurnYM2151Reset();
v25_reset = 1;
return 0;
}
static int DrvDoReset()
{
SekOpen(0);
SekReset();
SekClose();
VezOpen(0);
VezReset();
VezClose();
BurnYM2151Reset();
MSM6295Reset(0);
v25_reset = 1;
return 0;
}
static void cpu_close()
{
switch (nCpuType)
{
case 1:
SekClose();
break;
case 2:
VezClose();
break;
case 3:
Sh2Close();
break;
case 4:
M6502Close();
break;
case 5:
ZetClose();
break;
case 6:
M6809Close();
break;
case 7:
HD6309Close();
break;
case 8:
break;
case 9:
s2650Close();
break;
}
}
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 int dynablstInit()
{
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(RomV30 + 0x000001, 0, 2); if (nRet != 0) return 1;
nRet = BurnLoadRom(RomV30 + 0x000000, 1, 2); if (nRet != 0) return 1;
memcpy (RomV30+ 0xffff0, RomV30+ 0x3fff0, 0x10 ); /* start vector */
irem_cpu_decrypt(0,bomberman_decryption_table,RomV30,DecrRomV30,0x7ffff );
nRet = BurnLoadRom(RomZ80 + 0x000000, 3, 1); if (nRet != 0) return 1;
unsigned char *sprTmp = (unsigned char *) malloc (0x100000);
if ( sprTmp == 0 )
{
return 1;
}
for (int i = 0; i < 4; i++)
{
nRet = BurnLoadRom(sprTmp + (0x40000*i), 3+i, 1);
if (nRet != 0)
{
return 1;
}
}
GfxDecode(0x2000, 4, 16, 16, SpritePlaneOffsets, SpriteXOffsets, SpriteYOffsets, 0x100, sprTmp, RomSpr);
GfxDecode(0x8000, 4, 8, 8, TilePlaneOffsets, TileXOffsets, TileYOffsets, 0x40, sprTmp, RomTile);
free(sprTmp);
{
unsigned int cpu_types[] = { 8 };
VezInit(1, &cpu_types[0]);
VezOpen(0);
VezMapArea(0x00000, 0x7ffff, 0, RomV30 + 0x00000); // CPU 0 ROM
VezMapArea(0x00000, 0x7ffff, 2, DecrRomV30,RomV30 + 0x00000 );
VezMapArea(0xa0000, 0xa3fff, 0, RamV30);
VezMapArea(0xa0000, 0xa3fff, 1, RamV30);
VezMapArea(0xd0000, 0xdffff, 0, RamVideo); //??
VezMapArea(0xd0000, 0xdffff, 1, RamVideo);
VezMapArea(0xe0000, 0xe03ff, 0, RamPal); // palette
VezMapArea(0xe0000, 0xe03ff, 1, RamPal);
// VezMapArea(0xffff0, 0xfffff, 0, RomV30 + 0x3fff0); // start vector
VezSetReadHandler(m90ReadByte);
VezSetWriteHandler(m90WriteByte);
VezSetReadPort(m90ReadPort);
VezSetWritePort(m90WritePort);
VezClose();
}
DrvDoReset();
return 0;
}
static int DrvInit()
{
int nLen;
#ifdef DRIVER_ROTATION
bToaRotateScreen = true;
#endif
nGP9001ROMSize[0] = 0x200000;
nGP9001ROMSize[1] = 0x400000;
// 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);
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, dogyuunReadWord);
SekSetReadByteHandler(0, dogyuunReadByte);
SekSetWriteWordHandler(0, dogyuunWriteWord);
SekSetWriteByteHandler(0, dogyuunWriteByte);
SekClose();
VezInit(0, V25_TYPE, 12500000 /*before divider*/);
VezOpen(0);
for (int i = 0x80000; i < 0x100000; i += 0x8000) {
VezMapArea(i, i + 0x7fff, 0, ShareRAM);
VezMapArea(i, i + 0x7fff, 1, ShareRAM);
VezMapArea(i, i + 0x7fff, 2, ShareRAM);
}
VezSetReadHandler(dogyuun_v25_read);
VezSetWriteHandler(dogyuun_v25_write);
VezSetReadPort(dogyuun_v25_read_port);
VezSetDecode(nitro_decryption_table);
VezClose();
}
BurnYM2151Init(3375000, 50.0);
MSM6295Init(0, 1041667 / 132, 50.0, 1);
nSpriteXOffset = 0x0024;
nSpriteYOffset = 0x0001;
nLayer0XOffset = -0x01D6;
nLayer1XOffset = -0x01D8;
nLayer2XOffset = -0x01DA;
ToaInitGP9001(2);
nToaPalLen = nColCount;
ToaPalSrc = RamPal;
ToaPalInit();
bDrawScreen = true;
DrvDoReset(); // Reset machine
return 0;
}
static int DrvInit()
{
int nLen;
#ifdef DRIVER_ROTATION
bToaRotateScreen = true;
#endif
nGP9001ROMSize[0] = 0x400000;
nGP9001ROMSize[1] = 0x200000;
// 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);
SekMapMemory(Rom01, 0x000000, 0x07FFFF, SM_ROM); // CPU 0 ROM
SekMapMemory(Ram01, 0x100000, 0x10FFFF, SM_RAM);
SekMapMemory(RamPal, 0x400000, 0x400FFF, SM_RAM); // Palette RAM
SekSetReadWordHandler(0, batsugunReadWord);
SekSetReadByteHandler(0, batsugunReadByte);
SekSetWriteWordHandler(0, batsugunWriteWord);
SekSetWriteByteHandler(0, batsugunWriteByte);
SekClose();
VezInit(0, V25_TYPE, 16000000 /*before divider*/);
VezOpen(0);
for (int i = 0x80000; i < 0x100000; i += 0x8000) {
VezMapArea(i, i + 0x7fff, 0, ShareRAM);
VezMapArea(i, i + 0x7fff, 1, ShareRAM);
VezMapArea(i, i + 0x7fff, 2, ShareRAM);
}
VezSetReadHandler(batsugun_v25_read);
VezSetWriteHandler(batsugun_v25_write);
VezSetReadPort(batsugun_v25_read_port);
VezClose();
}
BurnYM2151Init(3375000, 50.0);
MSM6295Init(0, 4000000 / 132, 50.0, 1);
nSpriteYOffset = 0x0001;
nLayer0XOffset = -0x01D6;
nLayer1XOffset = -0x01D8;
nLayer2XOffset = -0x01DA;
ToaInitGP9001(3);
nToaPalLen = nColCount;
ToaPalSrc = RamPal;
ToaPalInit();
bDrawScreen = true;
#if defined FBA_DEBUG && defined USE_SPEEDHACKS
bprintf(PRINT_IMPORTANT, _T(" * Using speed-hacks (detecting idle loops).\n"));
#endif
DrvDoReset(); // Reset machine
return 0;
}
