//////////////////////////////////////////////////////////////////////////
// Mapper000 //
//////////////////////////////////////////////////////////////////////////
void Mapper000::Reset()
{
switch( PROM_16K_SIZE ) {
default:
case 1: // 16K only
SetPROM_16K_Bank( 4, 0 );
SetPROM_16K_Bank( 6, 0 );
break;
case 2: // 32K
SetPROM_32K_Bank( 0 );
break;
}
DWORD crc = nes->rom->GetPROM_CRC();
if( crc == 0x4e7db5af ) { // Circus Charlie(J)
nes->SetRenderMethod( NES::POST_RENDER );
}
if( crc == 0x57970078 ) { // F-1 Race(J)
nes->SetRenderMethod( NES::POST_RENDER );
}
if( crc == 0xaf2bbcbc // Mach Rider(JU)
|| crc == 0x3acd4bf1 ) { // Mach Rider(Alt)(JU)
nes->SetRenderMethod( NES::POST_RENDER );
}
}
//////////////////////////////////////////////////////////////////////////
// Mapper202 150-in-1 //
//////////////////////////////////////////////////////////////////////////
void Mapper202::Reset()
{
SetPROM_16K_Bank( 4, 6 );
SetPROM_16K_Bank( 6, 7 );
if( VROM_1K_SIZE ) {
SetVROM_8K_Bank( 0 );
}
}
//////////////////////////////////////////////////////////////////////////
// Mapper175 15-in-1 (Kaiser) //
//////////////////////////////////////////////////////////////////////////
void Mapper175::Reset()
{
SetPROM_16K_Bank( 4, 0 );
SetPROM_16K_Bank( 6, 0 );
reg_dat = 0;
if( VROM_1K_SIZE ) {
SetVROM_8K_Bank( 0 );
}
}
//////////////////////////////////////////////////////////////////////////
// Mapper201 21-in-1 //
//////////////////////////////////////////////////////////////////////////
void Mapper201::Reset()
{
// SetPROM_32K_Bank( 0, 1, PROM_8K_SIZE-2, PROM_8K_SIZE-1 );
SetPROM_16K_Bank( 4, 0 );
SetPROM_16K_Bank( 6, 0 );
if( VROM_1K_SIZE ) {
SetVROM_8K_Bank( 0 );
}
}
void Mapper073::Write( WORD addr, BYTE data )
{
switch( addr ) {
case 0xF000:
SetPROM_16K_Bank( 4, data );
break;
case 0x8000:
irq_counter = (irq_counter & 0xFFF0) | (data & 0x0F);
break;
case 0x9000:
irq_counter = (irq_counter & 0xFF0F) | ((data & 0x0F) << 4);
break;
case 0xA000:
irq_counter = (irq_counter & 0xF0FF) | ((data & 0x0F) << 8);
break;
case 0xB000:
irq_counter = (irq_counter & 0x0FFF) | ((data & 0x0F) << 12);
break;
case 0xC000:
irq_enable = data & 0x02;
nes->cpu->ClrIRQ( IRQ_MAPPER );
break;
case 0xD000:
nes->cpu->ClrIRQ( IRQ_MAPPER );
break;
}
}
void Mapper002::Write( WORD addr, BYTE data )
{
if( patch != 2 )
SetPROM_16K_Bank( 4, data );
else
SetPROM_16K_Bank( 4, data>>4 );
}
void Mapper175::Read( WORD addr, BYTE data)
{
if( addr == 0xFFFC ) {
SetPROM_16K_Bank( 4, reg_dat & 0x0F );
SetPROM_8K_Bank( 6, (reg_dat & 0x0F)*2 );
}
}
void Mapper058::Write( WORD addr, BYTE data )
{
if( addr & 0x40 ) {
SetPROM_16K_Bank( 4, addr&0x07 );
SetPROM_16K_Bank( 6, addr&0x07 );
} else {
SetPROM_32K_Bank( (addr&0x06)>>1 );
}
if( VROM_1K_SIZE ) {
SetVROM_8K_Bank( (addr&0x38)>>3 );
}
if( data & 0x02 ) SetVRAM_Mirror( VRAM_VMIRROR );
else SetVRAM_Mirror( VRAM_HMIRROR );
}
void Mapper188::Write( WORD addr, BYTE data )
{
if( data ) {
if( data & 0x10 ) {
data &= 0x07;
SetPROM_16K_Bank( 4, data );
} else {
SetPROM_16K_Bank( 4, data+8 );
}
} else {
if( PROM_8K_SIZE == 0x10 ) {
SetPROM_16K_Bank( 4, 7 );
} else {
SetPROM_16K_Bank( 4, 8 );
}
}
}
void Mapper002::WriteLow( WORD addr, BYTE data )
{
if( !nes->rom->IsSAVERAM() ) {
if( addr >= 0x5000 && patch == 1 )
SetPROM_16K_Bank( 4, data );
} else {
Mapper::WriteLow( addr, data );
}
}
void Mapper114::SetBank_CPU()
{
if( reg_m & 0x80 ) {
SetPROM_16K_Bank( 4, reg_m & 0x1F );
} else {
SetPROM_8K_Bank( 4, reg_b[4] );
SetPROM_8K_Bank( 5, reg_b[5] );
}
}
//////////////////////////////////////////////////////////////////////////
// Mapper003 CNROM //
//////////////////////////////////////////////////////////////////////////
void Mapper003::Reset()
{
switch( PROM_16K_SIZE ) {
case 1: // 16K only
SetPROM_16K_Bank( 4, 0 );
SetPROM_16K_Bank( 6, 0 );
break;
case 2: // 32K
SetPROM_32K_Bank( 0 );
break;
}
// nes->SetRenderMethod( NES::TILE_RENDER );
DWORD crc = nes->rom->GetPROM_CRC();
if( crc == 0x2b72fe7e ) { // Ganso Saiyuuki - Super Monkey Dai Bouken(J)
nes->SetRenderMethod( NES::TILE_RENDER );
nes->ppu->SetExtNameTableMode( TRUE );
}
// if( crc == 0xE44D95B5 ) { // ‚Ђ݂‚—
// }
}
//////////////////////////////////////////////////////////////////////////
// Mapper185 Character disable protect //
//////////////////////////////////////////////////////////////////////////
void Mapper185::Reset()
{
switch( PROM_16K_SIZE ) {
case 1: // 16K only
SetPROM_16K_Bank( 4, 0 );
SetPROM_16K_Bank( 6, 0 );
break;
case 2: // 32K
SetPROM_32K_Bank( 0 );
break;
}
for( INT i = 0; i < 0x400; i++ ) {
VRAM[0x800+i] = 0xFF;
}
patch = 0;
DWORD crc = nes->rom->GetPROM_CRC();
if( crc == 0xb36457c7 ) { // Spy vs Spy(J)
patch = 1;
}
}
void Mapper071::Write( WORD addr, BYTE data )
{
switch( addr&0xF000 ) {
case 0x9000:
if( data&0x10 ) SetVRAM_Mirror( VRAM_MIRROR4H );
else SetVRAM_Mirror( VRAM_MIRROR4L );
break;
case 0xC000:
case 0xD000:
case 0xE000:
case 0xF000:
SetPROM_16K_Bank( 4, data );
break;
}
}
void Mapper083::Write( WORD addr, BYTE data )
{
//DEBUGOUT( "MPRWR A=%04X D=%02X L=%3d CYC=%d\n", addr&0xFFFF, data&0xFF, nes->GetScanline(), nes->cpu->GetTotalCycles() );
switch( addr ) {
case 0x8000:
case 0xB000:
case 0xB0FF:
case 0xB1FF:
reg[0] = data;
chr_bank = (data&0x30)<<4;
SetPROM_16K_Bank( 4, data );
SetPROM_16K_Bank( 6, (data&0x30)|0x0F );
break;
case 0x8100:
reg[1] = data & 0x80;
data &= 0x03;
if( data == 0 ) SetVRAM_Mirror( VRAM_VMIRROR );
else if( data == 1 ) SetVRAM_Mirror( VRAM_HMIRROR );
else if( data == 2 ) SetVRAM_Mirror( VRAM_MIRROR4L );
else SetVRAM_Mirror( VRAM_MIRROR4H );
break;
case 0x8200:
irq_counter = (irq_counter&0xFF00)|(INT)data;
// nes->cpu->ClrIRQ( IRQ_MAPPER );
break;
case 0x8201:
irq_counter = (irq_counter&0x00FF)|((INT)data<<8);
irq_enable = reg[1];
// nes->cpu->ClrIRQ( IRQ_MAPPER );
break;
case 0x8300:
SetPROM_8K_Bank( 4, data );
break;
case 0x8301:
SetPROM_8K_Bank( 5, data );
break;
case 0x8302:
SetPROM_8K_Bank( 6, data );
break;
case 0x8310:
if( patch ) {
SetVROM_2K_Bank( 0, chr_bank|data );
} else {
SetVROM_1K_Bank( 0, chr_bank|data );
}
break;
case 0x8311:
if( patch ) {
SetVROM_2K_Bank( 2, chr_bank|data );
} else {
SetVROM_1K_Bank( 1, chr_bank|data );
}
break;
case 0x8312:
SetVROM_1K_Bank( 2, chr_bank|data );
break;
case 0x8313:
SetVROM_1K_Bank( 3, chr_bank|data );
break;
case 0x8314:
SetVROM_1K_Bank( 4, chr_bank|data );
break;
case 0x8315:
SetVROM_1K_Bank( 5, chr_bank|data );
break;
case 0x8316:
if( patch ) {
SetVROM_2K_Bank( 4, chr_bank|data );
} else {
SetVROM_1K_Bank( 6, chr_bank|data );
}
break;
case 0x8317:
if( patch ) {
SetVROM_2K_Bank( 6, chr_bank|data );
} else {
SetVROM_1K_Bank( 7, chr_bank|data );
}
break;
case 0x8318:
SetPROM_16K_Bank( 4, (reg[0]&0x30)|data );
break;
}
}
// Normal mapper #16
void Mapper016::WriteSubA( WORD addr, BYTE data )
{
switch( addr & 0x000F ) {
case 0x0000:
case 0x0001:
case 0x0002:
case 0x0003:
case 0x0004:
case 0x0005:
case 0x0006:
case 0x0007:
if( VROM_1K_SIZE ) {
SetVROM_1K_Bank( addr&0x0007, data );
}
if( eeprom_type == 2 ) {
reg[0] = data;
x24c01.Write( (data&0x08)?0xFF:0, (reg[1]&0x40)?0xFF:0 );
}
break;
case 0x0008:
SetPROM_16K_Bank( 4, data );
break;
case 0x0009:
data &= 0x03;
if( data == 0 ) SetVRAM_Mirror( VRAM_VMIRROR );
else if( data == 1 ) SetVRAM_Mirror( VRAM_HMIRROR );
else if( data == 2 ) SetVRAM_Mirror( VRAM_MIRROR4L );
else SetVRAM_Mirror( VRAM_MIRROR4H );
break;
case 0x000A:
irq_enable = data & 0x01;
irq_counter = irq_latch;
nes->cpu->ClrIRQ( IRQ_MAPPER );
break;
case 0x000B:
irq_latch = (irq_latch & 0xFF00) | data;
irq_counter = (irq_counter & 0xFF00) | data;
break;
case 0x000C:
irq_latch = ((INT)data << 8) | (irq_latch & 0x00FF);
irq_counter = ((INT)data << 8) | (irq_counter & 0x00FF);
break;
case 0x000D:
// EEPTYPE0(DragonBallZ)
if( eeprom_type == 0 ) {
x24c01.Write( (data&0x20)?0xFF:0, (data&0x40)?0xFF:0 );
}
// EEPTYPE1(DragonBallZ2,Z3,Z Gaiden)
if( eeprom_type == 1 ) {
x24c02.Write( (data&0x20)?0xFF:0, (data&0x40)?0xFF:0 );
}
// EEPTYPE2(DATACH)
if( eeprom_type == 2 ) {
reg[1] = data;
x24c02.Write( (data&0x20)?0xFF:0, (data&0x40)?0xFF:0 );
x24c01.Write( (reg[0]&0x08)?0xFF:0, (data&0x40)?0xFF:0 );
}
break;
}
}
void Mapper071::WriteLow( WORD addr, BYTE data )
{
if( (addr&0xE000)==0x6000 ) {
SetPROM_16K_Bank( 4, data );
}
}
//////////////////////////////////////////////////////////////////////////
// Mapper001 Nintendo MMC1 //
//////////////////////////////////////////////////////////////////////////
void Mapper001::Reset()
{
reg[0] = 0x0C; // D3=1,D2=1
reg[1] = reg[2] = reg[3] = 0;
shift = regbuf = 0;
patch = 0;
wram_patch = 0;
if( PROM_16K_SIZE < 32 ) {
SetPROM_32K_Bank( 0, 1, PROM_8K_SIZE-2, PROM_8K_SIZE-1 );
} else {
// For 512K/1M byte Cartridge
SetPROM_16K_Bank( 4, 0 );
SetPROM_16K_Bank( 6, 16-1 );
patch = 1;
}
if( VROM_8K_SIZE ) {
// SetVROM_8K_Bank( 0 );
}
DWORD crc = nes->rom->GetPROM_CRC();
if( crc == 0xb8e16bd0 ) { // Snow Bros.(J)
patch = 2;
}
// if( crc == 0x9b565541 ) { // Triathron, The(J)
// nes->SetFrameIRQmode( FALSE );
// }
if( crc == 0xc96c6f04 ) { // Venus Senki(J)
nes->SetRenderMethod( NES::POST_ALL_RENDER );
}
// if( crc == 0x5e3f7004 ) { // Softball Tengoku(J)
// }
if( crc == 0x4d2edf70 ) { // Night Rider(J)
nes->SetRenderMethod( NES::TILE_RENDER );
}
if( crc == 0xcd2a73f0 ) { // Pirates!(U)
nes->SetRenderMethod( NES::TILE_RENDER );
patch = 2;
}
// if( crc == 0x09efe54b ) { // Majaventure - Mahjong Senki(J)
// nes->SetFrameIRQmode( FALSE );
// }
if( crc == 0x11469ce3 ) { // Viva! Las Vegas(J)
}
if( crc == 0xd878ebf5 ) { // Ninja Ryukenden(J)
nes->SetRenderMethod( NES::POST_ALL_RENDER );
}
// if( crc == 0x7bd7b849 ) { // Nekketsu Koukou - Dodgeball Bu(J)
// }
if( crc == 0x466efdc2 ) { // Final Fantasy(J)
nes->SetRenderMethod( NES::TILE_RENDER );
nes->ppu->SetExtMonoMode( TRUE );
}
if( crc == 0xc9556b36 ) { // Final Fantasy I&II(J)
nes->SetRenderMethod( NES::TILE_RENDER );
nes->ppu->SetExtMonoMode( TRUE );
nes->SetSAVERAM_SIZE( 16*1024 );
wram_patch = 2;
}
if( crc == 0x717e1169 ) { // Cosmic Wars(J)
nes->SetRenderMethod( NES::PRE_ALL_RENDER );
}
if( crc == 0xC05D2034 ) { // Snake's Revenge(U)
nes->SetRenderMethod( NES::PRE_ALL_RENDER );
}
if( crc == 0xb8747abf // Best Play - Pro Yakyuu Special(J)
|| crc == 0x29449ba9 // Nobunaga no Yabou - Zenkoku Ban(J)
|| crc == 0x2b11e0b0 // Nobunaga no Yabou - Zenkoku Ban(J)(alt)
|| crc == 0x4642dda6 // Nobunaga's Ambition(U)
|| crc == 0xfb69743a // Aoki Ookami to Shiroki Mejika - Genghis Khan(J)
|| crc == 0x2225c20f // Genghis Khan(U)
|| crc == 0xabbf7217 // Sangokushi(J)
) {
nes->SetSAVERAM_SIZE( 16*1024 );
wram_patch = 1;
wram_bank = 0;
wram_count = 0;
}
}
