mapper 002 - workaround for "Top Gun" issue #621, need test if this isn't broke something other
mapper 012 - added hardware dip for language select UNIF PEC-586 - fixed render finally, added 512K cartridges suppport, TODO: PEC keyboard
This commit is contained in:
CaH4e3
parent
a6c62b4b5f
commit
0220dabeb4
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@ -36,12 +36,15 @@ static SFORMAT StateRegs[] =
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};
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static void Sync(void) {
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setprg4(0x5000, 16); // Only YS-612 advanced version
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setprg4(0x5000, 8 << 1); // Only YS-612 advanced version
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setprg8(0x6000, swap?0:2);
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setprg8(0x8000, 1);
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setprg8(0xa000, 0);
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setprg8(0xc000, reg);
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setprg8(0xe000, swap?8:9);
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setprg8(0xe000, swap?8:9); // hard dump for mr.Mary is 128K,
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// bank 9 is the last 2K ok bank 8 repeated 4 times, then till the end of 128K
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// instead used bank A, containing some CHR data, ines rom have unused banks removed,
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// and bank A moved to the bank 9 place for compatibility with other crappy dumps
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setchr8(0);
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}
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@ -30,7 +30,7 @@ static void (*WSync)(void);
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static DECLFW(LatchWrite) {
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// FCEU_printf("bs %04x %02x\n",A,V);
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if (bus_conflict)
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latche = V & CartBR(A);
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latche = (V == CartBR(A)) ? V : 0;
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else
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latche = V;
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WSync();
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@ -33,7 +33,7 @@ uint32 WRAMSIZE;
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uint8 *CHRRAM;
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uint32 CHRRAMSIZE;
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uint8 DRegBuf[8];
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uint8 EXPREGS[8]; /* For bootleg games, mostly. */
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uint8 EXPREGS[8]; /* For bootleg games, mostly. */
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uint8 A000B, A001B;
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uint8 mmc3opts = 0;
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@ -79,7 +79,7 @@ void FixMMC3PRG(int V) {
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} else {
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pwrap(0x8000, DRegBuf[6]);
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pwrap(0xC000, ~1);
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}
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}
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pwrap(0xA000, DRegBuf[7]);
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pwrap(0xE000, ~0);
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}
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@ -216,11 +216,11 @@ void GenMMC3Restore(int version) {
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}
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static void GENCWRAP(uint32 A, uint8 V) {
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setchr1(A, V); // Business Wars NEEDS THIS for 8K CHR-RAM
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setchr1(A, V); // Business Wars NEEDS THIS for 8K CHR-RAM
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}
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static void GENPWRAP(uint32 A, uint8 V) {
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setprg8(A, V & 0x7F); // [NJ102] Mo Dao Jie (C) has 1024Mb MMC3 BOARD, maybe something other will be broken
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setprg8(A, V & 0x7F); // [NJ102] Mo Dao Jie (C) has 1024Mb MMC3 BOARD, maybe something other will be broken
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}
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static void GENMWRAP(uint8 V) {
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@ -305,11 +305,11 @@ void GenMMC3_Init(CartInfo *info, int prg, int chr, int wram, int battery) {
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info->Reset = MMC3RegReset;
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info->Close = GenMMC3Close;
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if (info->CRC32 == 0x5104833e) // Kick Master
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if (info->CRC32 == 0x5104833e) // Kick Master
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GameHBIRQHook = MMC3_hb_KickMasterHack;
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else if (info->CRC32 == 0x5a6860f1 || info->CRC32 == 0xae280e20) // Shougi Meikan '92/'93
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else if (info->CRC32 == 0x5a6860f1 || info->CRC32 == 0xae280e20)// Shougi Meikan '92/'93
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GameHBIRQHook = MMC3_hb_KickMasterHack;
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else if (info->CRC32 == 0xfcd772eb) // PAL Star Wars, similar problem as Kick Master.
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else if (info->CRC32 == 0xfcd772eb) // PAL Star Wars, similar problem as Kick Master.
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GameHBIRQHook = MMC3_hb_PALStarWarsHack;
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else
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GameHBIRQHook = MMC3_hb;
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@ -322,7 +322,7 @@ void GenMMC3_Init(CartInfo *info, int prg, int chr, int wram, int battery) {
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// ---------------------------- Mapper 4 --------------------------------
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static int hackm4 = 0; /* For Karnov, maybe others. BLAH. Stupid iNES format.*/
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static int hackm4 = 0; /* For Karnov, maybe others. BLAH. Stupid iNES format.*/
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static void M4Power(void) {
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GenMMC3Power();
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@ -353,10 +353,22 @@ static DECLFW(M12Write) {
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EXPREGS[1] = (V & 0x10) >> 4;
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}
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static DECLFR(M12Read) {
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return EXPREGS[2];
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}
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static void M12Power(void) {
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EXPREGS[0] = EXPREGS[1] = 0;
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EXPREGS[2] = 1; // chinese is default
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GenMMC3Power();
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SetWriteHandler(0x4100, 0x5FFF, M12Write);
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SetReadHandler(0x4100, 0x5FFF, M12Read);
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}
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static void M12Reset(void) {
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EXPREGS[0] = EXPREGS[1] = 0;
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EXPREGS[2] ^= 1;
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MMC3RegReset();
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}
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void Mapper12_Init(CartInfo *info) {
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@ -365,6 +377,7 @@ void Mapper12_Init(CartInfo *info) {
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isRevB = 0;
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info->Power = M12Power;
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info->Reset = M12Reset;
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AddExState(EXPREGS, 2, 0, "EXPR");
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}
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@ -461,7 +474,7 @@ static void M45CW(uint32 A, uint8 V) {
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NV &= (1 << ((EXPREGS[2] & 7) + 1)) - 1;
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else
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if (EXPREGS[2])
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NV &= 0; // hack ;( don't know exactly how it should be
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NV &= 0; // hack ;( don't know exactly how it should be
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NV |= EXPREGS[0] | ((EXPREGS[2] & 0xF0) << 4);
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setchr1(A, NV);
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}
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@ -609,7 +622,7 @@ static void M52PW(uint32 A, uint8 V) {
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static void M52CW(uint32 A, uint8 V) {
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uint32 mask = 0xFF ^ ((EXPREGS[0] & 0x40) << 1);
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// uint32 bank = (((EXPREGS[0]>>3)&4)|((EXPREGS[0]>>1)&2)|((EXPREGS[0]>>6)&(EXPREGS[0]>>4)&1))<<7;
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uint32 bank = (((EXPREGS[0] >> 4) & 2) | (EXPREGS[0] & 4) | ((EXPREGS[0] >> 6) & (EXPREGS[0] >> 4) & 1)) << 7; // actually 256K CHR banks index bits is inverted!
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uint32 bank = (((EXPREGS[0] >> 4) & 2) | (EXPREGS[0] & 4) | ((EXPREGS[0] >> 6) & (EXPREGS[0] >> 4) & 1)) << 7; // actually 256K CHR banks index bits is inverted!
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setchr1(A, bank | (V & mask));
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}
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@ -659,7 +672,7 @@ void Mapper76_Init(CartInfo *info) {
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// ---------------------------- Mapper 74 -------------------------------
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static void M74CW(uint32 A, uint8 V) {
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if ((V == 8) || (V == 9)) //Di 4 Ci - Ji Qi Ren Dai Zhan (As).nes, Ji Jia Zhan Shi (As).nes
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if ((V == 8) || (V == 9)) //Di 4 Ci - Ji Qi Ren Dai Zhan (As).nes, Ji Jia Zhan Shi (As).nes
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setchr1r(0x10, A, V);
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else
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setchr1r(0, A, V);
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@ -735,7 +748,7 @@ void Mapper114_Init(CartInfo *info) {
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static void M115PW(uint32 A, uint8 V) {
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if (EXPREGS[0] & 0x80) {
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if (EXPREGS[0] & 0x20)
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setprg32(0x8000, (EXPREGS[0] & 0x0F) >> 1); // real hardware tests, info 100% now lol
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setprg32(0x8000, (EXPREGS[0] & 0x0F) >> 1); // real hardware tests, info 100% now lol
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else {
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setprg16(0x8000, (EXPREGS[0] & 0x0F));
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setprg16(0xC000, (EXPREGS[0] & 0x0F));
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@ -750,7 +763,7 @@ static void M115CW(uint32 A, uint8 V) {
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static DECLFW(M115Write) {
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if (A == 0x5080)
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EXPREGS[2] = V; // Extra prot hardware 2-in-1 mode
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EXPREGS[2] = V; // Extra prot hardware 2-in-1 mode
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else if (A == 0x6000)
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EXPREGS[0] = V;
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else if (A == 0x6001)
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@ -940,7 +953,7 @@ void Mapper192_Init(CartInfo *info) {
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// ---------------------------- Mapper 194 -------------------------------
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static void M194CW(uint32 A, uint8 V) {
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if (V <= 1) //Dai-2-Ji - Super Robot Taisen (As).nes
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if (V <= 1) //Dai-2-Ji - Super Robot Taisen (As).nes
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setchr1r(0x10, A, V);
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else
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setchr1r(0, A, V);
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@ -957,7 +970,7 @@ void Mapper194_Init(CartInfo *info) {
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// ---------------------------- Mapper 195 -------------------------------
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static void M195CW(uint32 A, uint8 V) {
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if (V <= 3) // Crystalis (c).nes, Captain Tsubasa Vol 2 - Super Striker (C)
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if (V <= 3) // Crystalis (c).nes, Captain Tsubasa Vol 2 - Super Striker (C)
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setchr1r(0x10, A, V);
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else
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setchr1r(0, A, V);
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@ -1028,7 +1041,7 @@ void Mapper196_Init(CartInfo *info) {
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// all data bits merged, because it's using one of them as 8000 reg...
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static void UNLMaliSBPW(uint32 A, uint8 V) {
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setprg8(A, (V & 3)|((V & 8) >> 1)|((V & 4) << 1));
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setprg8(A, (V & 3) | ((V & 8) >> 1) | ((V & 4) << 1));
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}
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static void UNLMaliSBCW(uint32 A, uint8 V) {
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@ -1076,7 +1089,7 @@ void Mapper197_Init(CartInfo *info) {
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// ---------------------------- Mapper 198 -------------------------------
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static void M198PW(uint32 A, uint8 V) {
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if (V >= 0x50) // Tenchi o Kurau II - Shokatsu Koumei Den (J) (C).nes
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if (V >= 0x50) // Tenchi o Kurau II - Shokatsu Koumei Den (J) (C).nes
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setprg8(A, V & 0x4F);
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else
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setprg8(A, V);
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@ -1128,7 +1141,7 @@ static void M205Reset(void) {
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static void M205Power(void) {
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GenMMC3Power();
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SetWriteHandler(0x6000, 0x6fff, M205Write0);
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SetWriteHandler(0x7000, 0x7fff, M205Write1); // OK-411 boards, the same logic, but data latched, 2-in-1 frankenstein
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SetWriteHandler(0x7000, 0x7fff, M205Write1); // OK-411 boards, the same logic, but data latched, 2-in-1 frankenstein
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}
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void Mapper205_Init(CartInfo *info) {
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@ -1143,7 +1156,7 @@ void Mapper205_Init(CartInfo *info) {
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// ---------------------------- Mapper 245 ------------------------------
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static void M245CW(uint32 A, uint8 V) {
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if (!UNIFchrrama) // Yong Zhe Dou E Long - Dragon Quest VI (As).nes NEEDS THIS for RAM cart
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if (!UNIFchrrama) // Yong Zhe Dou E Long - Dragon Quest VI (As).nes NEEDS THIS for RAM cart
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setchr1(A, V & 7);
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EXPREGS[0] = V;
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FixMMC3PRG(MMC3_cmd);
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@ -1172,7 +1185,7 @@ static void M249PW(uint32 A, uint8 V) {
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if (EXPREGS[0] & 0x2) {
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if (V < 0x20)
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V = (V & 1) | ((V >> 3) & 2) | ((V >> 1) & 4) | ((V << 2) & 8) | ((V << 2) & 0x10);
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else{
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else {
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V -= 0x20;
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V = (V & 3) | ((V >> 1) & 4) | ((V >> 4) & 8) | ((V >> 2) & 0x10) | ((V << 3) & 0x20) | ((V << 2) & 0xC0);
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}
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@ -20,7 +20,7 @@
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#include "mapinc.h"
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static uint8 reg[7], debug = 1;
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static uint8 reg[8];
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static uint32 lastnt = 0;
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static uint8 *WRAM = NULL;
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static uint32 WRAMSIZE;
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@ -33,14 +33,14 @@ static SFORMAT StateRegs[] =
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};
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static uint8 bs_tbl[128] = {
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0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33,
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0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67,
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0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33,
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0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67,
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0x02, 0x12, 0x22, 0x32, 0x02, 0x12, 0x22, 0x32, 0x02, 0x12, 0x22, 0x32, 0x02, 0x12, 0x22, 0x32,
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0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67,
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0x02, 0x12, 0x22, 0x32, 0x02, 0x12, 0x22, 0x32, 0x02, 0x12, 0x22, 0x32, 0x00, 0x10, 0x20, 0x30,
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0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67,
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0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33, // 00
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0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, // 10
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0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33, 0x03, 0x13, 0x23, 0x33, // 20
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0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, // 30
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0x02, 0x12, 0x22, 0x32, 0x02, 0x12, 0x22, 0x32, 0x02, 0x12, 0x22, 0x32, 0x02, 0x12, 0x22, 0x32, // 40
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0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, 0x45, 0x67, // 50
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0x02, 0x12, 0x22, 0x32, 0x02, 0x12, 0x22, 0x32, 0x02, 0x12, 0x22, 0x32, 0x00, 0x10, 0x20, 0x30, // 60
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0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, 0x47, 0x67, // 70
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};
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static uint8 br_tbl[16] = {
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@ -48,21 +48,29 @@ static uint8 br_tbl[16] = {
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};
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static void Sync(void) {
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if (reg[0]&0x80) {
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setchr4(0x0000, (lastnt >> 9) ^ 0);
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setchr4(0x1000, (lastnt >> 9) ^ 1);
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} else {
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setchr4(0x0000, 1);
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setchr4(0x1000, 0);
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}
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setchr8(0);
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setprg8r(0x10, 0x6000, 0);
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setprg16(0x8000, bs_tbl[reg[0] & 0x7f] >> 4);
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setprg16(0xc000, bs_tbl[reg[0] & 0x7f] & 0xf);
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setmirror(MI_V);
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if(PRGsize[0] == 512 * 1024) {
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if(reg[0] & 0x010) {
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setprg32(0x8000, reg[0] & 7);
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} else {
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if(reg[0] & 0x40)
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setprg8(0x8000, (reg[0] & 0x0F) | 0x20 | ((reg[0] & 0x20) >> 1));
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}
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if((reg[0] & 0x18) == 0x18)
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setmirror(MI_H);
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else
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setmirror(MI_V);
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} else {
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setprg16(0x8000, bs_tbl[reg[0] & 0x7f] >> 4);
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setprg16(0xc000, bs_tbl[reg[0] & 0x7f] & 0xf);
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setmirror(MI_V);
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}
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}
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static DECLFW(UNLPEC586Write) {
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reg[(A & 0x700) >> 8] = V;
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PEC586Hack = (reg[0] & 0x80) >> 7;
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// FCEU_printf("bs %04x %02x\n", A, V);
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Sync();
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}
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@ -72,34 +80,27 @@ static DECLFR(UNLPEC586Read) {
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return (X.DB & 0xD8) | br_tbl[reg[4] >> 4];
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}
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static void UNLPEC586Power(void) {
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reg[0] = 0x0E;
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debug ^= 1;
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Sync();
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setchr8(0);
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SetReadHandler(0x6000, 0x7FFF, CartBR);
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SetWriteHandler(0x6000, 0x7FFF, CartBW);
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SetReadHandler(0x8000, 0xFFFF, CartBR);
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SetWriteHandler(0x5000, 0x5fff, UNLPEC586Write);
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SetReadHandler(0x5000, 0x5fff, UNLPEC586Read);
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static DECLFR(UNLPEC586ReadHi) {
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if((reg[0] & 0x10) || ((reg[0] & 0x40) && (A < 0xA000)))
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return CartBR(A);
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else
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return PRGptr[0][((0x0107 | ((A >> 7) & 0x0F8)) << 10) | (A & 0x3FF)];
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}
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static void UNLPEC586PPU(uint32 A) {
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if (reg[0]&0x80)
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{
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if (((A & 0x3FFF) > 0x2000) && ((A & 0x3FFF) < 0x23C0)) {
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uint32 curnt = A & 0x200;
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if (curnt != lastnt) {
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setchr4(0x0000, (curnt >> 9) ^ 0);
|
||||
setchr4(0x1000, (curnt >> 9) ^ 1);
|
||||
lastnt = curnt;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
lastnt = 0;
|
||||
setchr4(0x0000, 1);
|
||||
setchr4(0x1000, 0);
|
||||
}
|
||||
static void UNLPEC586Power(void) {
|
||||
if(PRGsize[0] == 512 * 1024)
|
||||
reg[0] = 0x00;
|
||||
else
|
||||
reg[0] = 0x0E;
|
||||
Sync();
|
||||
SetReadHandler(0x6000, 0x7FFF, CartBR);
|
||||
SetWriteHandler(0x6000, 0x7FFF, CartBW);
|
||||
if(PRGsize[0] == 512 * 1024)
|
||||
SetReadHandler(0x8000, 0xFFFF, UNLPEC586ReadHi);
|
||||
else
|
||||
SetReadHandler(0x8000, 0xFFFF, CartBR);
|
||||
SetWriteHandler(0x5000, 0x5fff, UNLPEC586Write);
|
||||
SetReadHandler(0x5000, 0x5fff, UNLPEC586Read);
|
||||
}
|
||||
|
||||
static void UNLPEC586Close(void) {
|
||||
|
|
@ -115,11 +116,8 @@ static void StateRestore(int version) {
|
|||
void UNLPEC586Init(CartInfo *info) {
|
||||
info->Power = UNLPEC586Power;
|
||||
info->Close = UNLPEC586Close;
|
||||
PPU_hook = UNLPEC586PPU;
|
||||
GameStateRestore = StateRestore;
|
||||
|
||||
PEC586Hack = 1;
|
||||
|
||||
WRAMSIZE = 8192;
|
||||
WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
|
||||
SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
|
||||
|
|
|
|||
|
|
@ -1034,7 +1034,10 @@ static void RefreshLine(int lastpixel) {
|
|||
|
||||
vofs = 0;
|
||||
|
||||
vofs = ((PPU[0] & 0x10) << 8) | ((RefreshAddr >> 12) & 7);
|
||||
if(PEC586Hack)
|
||||
vofs = ((RefreshAddr & 0x200) << 3) | ((RefreshAddr >> 12) & 7);
|
||||
else
|
||||
vofs = ((PPU[0] & 0x10) << 8) | ((RefreshAddr >> 12) & 7);
|
||||
|
||||
if (!ScreenON && !SpriteON) {
|
||||
uint32 tem;
|
||||
|
|
@ -1894,6 +1897,8 @@ struct BGData {
|
|||
|
||||
INLINE void Read() {
|
||||
RefreshAddr = ppur.get_ntread();
|
||||
if (PEC586Hack)
|
||||
ppur.s = (RefreshAddr & 0x200) >> 9;
|
||||
pecnt = (RefreshAddr & 1) << 3;
|
||||
nt = CALL_PPUREAD(RefreshAddr);
|
||||
runppu(kFetchTime);
|
||||
|
|
|
|||
|
|
@ -10,7 +10,7 @@ extern void (*PPU_hook)(uint32 A);
|
|||
extern void (*GameHBIRQHook)(void), (*GameHBIRQHook2)(void);
|
||||
|
||||
/* For cart.c and banksw.h, mostly */
|
||||
extern uint8 NTARAM[0x800],*vnapage[4];
|
||||
extern uint8 NTARAM[0x800], *vnapage[4];
|
||||
extern uint8 PPUNTARAM;
|
||||
extern uint8 PPUCHRRAM;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue