*/
/* Code for emulating iNES mappers 4,12,44,45,47,49,52,74,114,115,116,118,
- 119,148,165,205,214,215,245,249,250,254
+ 119,165,205,245,249,250,254
*/
#include "mapinc.h"
uint8 *WRAM;
uint8 *CHRRAM;
uint32 CHRRAMSize;
+uint8 DRegBuf[8];
uint8 EXPREGS[8]; /* For bootleg games, mostly. */
-
-static uint8 A000B,A001B;
-static uint8 DRegBuf[8];
+uint8 A000B,A001B;
+int mmc3opts=0;
#undef IRQCount
#undef IRQLatch
{0}
};
-static int mmc3opts=0;
static int wrams;
static int isRevB=1;
cwrap(cbase^0x1400,DRegBuf[3]);
cwrap(cbase^0x1800,DRegBuf[4]);
cwrap(cbase^0x1c00,DRegBuf[5]);
+
+ if(mwrap) mwrap(A000B);
}
void MMC3RegReset(void)
DECLFW(MMC3_CMDWrite)
{
-// FCEU_printf("%04x:%04x\n",A,V);
+// FCEU_printf("bs %04x %02x\n",A,V);
switch(A&0xE001)
{
case 0x8000:
}
break;
case 0xA000:
- if(mwrap) mwrap(V&1);
+ if(mwrap) mwrap(V);
break;
case 0xA001:
A001B=V;
- Write_IRQFM(0x4017,0x40);
break;
}
}
void GenMMC3Restore(int version)
{
- if(mwrap) mwrap(A000B&1);
FixMMC3PRG(MMC3_cmd);
FixMMC3CHR(MMC3_cmd);
}
static void GENCWRAP(uint32 A, uint8 V)
{
- if(!UNIFchrrama) setchr1(A,V);
+ setchr1(A,V); // Business Wars NEEDS THIS for 8K CHR-RAM
}
static void GENPWRAP(uint32 A, uint8 V)
{
- setprg8(A,V&0x3F);
+ setprg8(A,V&0x7F); // [NJ102] Mo Dao Jie (C) has 1024Mb MMC3 BOARD, maybe something other will be broken
}
static void GENMWRAP(uint8 V)
{
A000B=V;
- setmirror(V^1);
+ setmirror((V&1)^1);
}
static void GENNOMWRAP(uint8 V)
A000B=V;
}
-static DECLFW(MBWRAM)
-{
- WRAM[A-0x6000]=V;
-}
-
-static DECLFR(MAWRAM)
-{
- return(WRAM[A-0x6000]);
-}
-
static DECLFW(MBWRAMMMC6)
{
WRAM[A&0x3ff]=V;
}
else
{
- FCEU_CheatAddRAM(wrams>>10,0x6000,WRAM);
- SetReadHandler(0x6000,0x6000+wrams-1,MAWRAM);
- SetWriteHandler(0x6000,0x6000+wrams-1,MBWRAM);
+ FCEU_CheatAddRAM((wrams&0x1fff)>>10,0x6000,WRAM);
+ SetWriteHandler(0x6000,0x6000 + ((wrams - 1) & 0x1fff),CartBW);
+ SetReadHandler(0x6000,0x6000 + ((wrams - 1) & 0x1fff),CartBR);
+ setprg8r(0x10,0x6000,0);
}
if(!(mmc3opts&2))
FCEU_dwmemset(WRAM,0,wrams);
}
MMC3RegReset();
if(CHRRAM)
- FCEU_dwmemset(CHRRAM,0,CHRRAMSize);
+ FCEU_dwmemset(CHRRAM,0,CHRRAMSize);
}
static void GenMMC3Close(void)
CHRRAM=WRAM=NULL;
}
-//static uint16 _a12;
-//static void FP_FASTAPASS(1) MMC3_PPU(uint32 A)
-//{
-// if(A&0x2000)return;
-// if((!_a12)&&(A&0x1000))
-// ClockMMC3Counter();
-// _a12=A&0x1000;
-//}
-
void GenMMC3_Init(CartInfo *info, int prg, int chr, int wram, int battery)
{
pwrap=GENPWRAP;
{
mmc3opts|=1;
WRAM=(uint8*)FCEU_gmalloc(wrams);
- AddExState(WRAM, wrams, 0, "WRAM");
+ SetupCartPRGMapping(0x10,WRAM,wrams,1);
+ AddExState(WRAM, wrams, 0, "MRAM");
}
if(battery)
info->SaveGameLen[0]=wrams;
}
-// if(!chr) // duplicated CHR RAM set up
-// {
-// CHRRAM=(uint8*)FCEU_gmalloc(8192);
-// CHRRAMSize=8192;
-// SetupCartCHRMapping(0, CHRRAM, 8192, 1);
-// AddExState(CHRRAM, 8192, 0, "CHRR");
-// }
-
AddExState(MMC3_StateRegs, ~0, 0, 0);
info->Power=GenMMC3Power;
else if(info->CRC32 == 0xfcd772eb) // PAL Star Wars, similar problem as Kick Master.
GameHBIRQHook = MMC3_hb_PALStarWarsHack;
else
- GameHBIRQHook=MMC3_hb;
-// PPU_hook=MMC3_PPU;
+ GameHBIRQHook=MMC3_hb;
GameStateRestore=GenMMC3Restore;
}
uint32 NV=V;
if(EXPREGS[2]&8)
NV&=(1<<((EXPREGS[2]&7)+1))-1;
-// else
-// NV&=0;
+ else
+ if(EXPREGS[2])
+ NV&=0; // hack ;( don't know exactly how it should be
NV|=EXPREGS[0]|((EXPREGS[2]&0xF0)<<4);
setchr1(A,NV);
}
}
EXPREGS[EXPREGS[4]]=V;
EXPREGS[4]=(EXPREGS[4]+1)&3;
- if(!EXPREGS[4])
- {
- FCEU_printf("CHROR %02x, PRGOR %02x, CHRAND %02x, PRGAND %02x\n",EXPREGS[0],EXPREGS[1],EXPREGS[2],EXPREGS[3]);
- FCEU_printf("CHR0 %03x, CHR1 %03x, PRG0 %03x, PRG1 %03x\n",
- (0x00&((1<<((EXPREGS[2]&7)+1))-1))|(EXPREGS[0]|((EXPREGS[2]&0xF0)<<4)),
- (0xFF&((1<<((EXPREGS[2]&7)+1))-1))|(EXPREGS[0]|((EXPREGS[2]&0xF0)<<4)),
- (0x00&((EXPREGS[3]&0x3F)^0x3F))|(EXPREGS[1]),
- (0xFF&((EXPREGS[3]&0x3F)^0x3F))|(EXPREGS[1]));
- }
+// if(!EXPREGS[4])
+// {
+// FCEU_printf("CHROR %02x, PRGOR %02x, CHRAND %02x, PRGAND %02x\n",EXPREGS[0],EXPREGS[1],EXPREGS[2],EXPREGS[3]);
+// FCEU_printf("CHR0 %03x, CHR1 %03x, PRG0 %03x, PRG1 %03x\n",
+// (0x00&((1<<((EXPREGS[2]&7)+1))-1))|(EXPREGS[0]|((EXPREGS[2]&0xF0)<<4)),
+// (0xFF&((1<<((EXPREGS[2]&7)+1))-1))|(EXPREGS[0]|((EXPREGS[2]&0xF0)<<4)),
+// (0x00&((EXPREGS[3]&0x3F)^0x3F))|(EXPREGS[1]),
+// (0xFF&((EXPREGS[3]&0x3F)^0x3F))|(EXPREGS[1]));
+// }
FixMMC3PRG(MMC3_cmd);
FixMMC3CHR(MMC3_cmd);
}
+static DECLFR(M45Read)
+{
+ uint32 addr = 1<<(EXPREGS[5]+4);
+ if(A&(addr|(addr-1)))
+ return X.DB | 1;
+ else
+ return X.DB;
+}
+
static void M45Reset(void)
{
EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=EXPREGS[4]=0;
+ EXPREGS[5]++;
+ EXPREGS[5] &= 7;
MMC3RegReset();
}
{
setchr8(0);
GenMMC3Power();
- SetWriteHandler(0x6000,0x7FFF,M45Write);
+ EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=EXPREGS[4]=EXPREGS[5]=0;
+ SetWriteHandler(0x5000,0x7FFF,M45Write);
+ SetReadHandler(0x5000,0x5FFF,M45Read);
}
void Mapper45_Init(CartInfo *info)
void Mapper47_Init(CartInfo *info)
{
- GenMMC3_Init(info, 512, 256, 8, info->battery);
+ GenMMC3_Init(info, 512, 256, 8, 0);
pwrap=M47PW;
cwrap=M47CW;
info->Power=M47Power;
}
// ---------------------------- Mapper 52 -------------------------------
-
static void M52PW(uint32 A, uint8 V)
{
- uint32 NV=V;
- NV&=0x1F^((EXPREGS[0]&8)<<1);
- NV|=((EXPREGS[0]&6)|((EXPREGS[0]>>3)&EXPREGS[0]&1))<<4;
- setprg8(A,NV);
+ uint32 mask = 0x1F^((EXPREGS[0]&8)<<1);
+ uint32 bank = ((EXPREGS[0]&6)|((EXPREGS[0]>>3)&EXPREGS[0]&1))<<4;
+ setprg8(A, bank|(V & mask));
}
static void M52CW(uint32 A, uint8 V)
{
- uint32 NV=V;
- NV&=0xFF^((EXPREGS[0]&0x40)<<1);
- NV|=(((EXPREGS[0]>>3)&4)|((EXPREGS[0]>>1)&2)|((EXPREGS[0]>>6)&(EXPREGS[0]>>4)&1))<<7;
- setchr1(A,NV);
+ uint32 mask = 0xFF^((EXPREGS[0]&0x40)<<1);
+// uint32 bank = (((EXPREGS[0]>>3)&4)|((EXPREGS[0]>>1)&2)|((EXPREGS[0]>>6)&(EXPREGS[0]>>4)&1))<<7;
+ 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!
+ setchr1(A, bank|(V & mask));
}
static DECLFW(M52Write)
WRAM[A-0x6000]=V;
return;
}
- EXPREGS[1]=1;
+ EXPREGS[1]=V&0x80;
EXPREGS[0]=V;
FixMMC3PRG(MMC3_cmd);
FixMMC3CHR(MMC3_cmd);
void Mapper52_Init(CartInfo *info)
{
- GenMMC3_Init(info, 512, 256, 8, info->battery);
+ GenMMC3_Init(info, 256, 256, 8, info->battery);
cwrap=M52CW;
pwrap=M52PW;
info->Reset=M52Reset;
{
if(EXPREGS[0]&0x80)
{
+// FCEU_printf("8000-C000:%02X\n",EXPREGS[0]&0xF);
setprg16(0x8000,EXPREGS[0]&0xF);
setprg16(0xC000,EXPREGS[0]&0xF);
}
- else
+ else {
+// FCEU_printf("%04X:%02X\n",A,V&0x3F);
setprg8(A,V&0x3F);
+ }
}
static DECLFW(M114Write)
{
- if(A==0xE003)
- {
- IRQa=1;
- IRQLatch=V;
- IRQReload=1;
- }
- else if(A==0xE002)
- {
- IRQa=0;
- X6502_IRQEnd(FCEU_IQEXT);
- }
- else switch(A&0xE000)
- {
- case 0x8000: setmirror((V&1)^1); break;
- case 0xA000: MMC3_CMDWrite(0x8000,(V&0xC0)|(m114_perm[V&7])); cmdin=1; break;
- case 0xC000: if(!cmdin) break;
- MMC3_CMDWrite(0x8001,V);
- cmdin=0;
- break;
- }
+ switch(A&0xE001)
+ {
+ case 0x8001: MMC3_CMDWrite(0xA000,V); break;
+ case 0xA000: MMC3_CMDWrite(0x8000,(V&0xC0)|(m114_perm[V&7])); cmdin=1; break;
+ case 0xC000: if(!cmdin) break; MMC3_CMDWrite(0x8001,V); cmdin=0; break;
+ case 0xA001: IRQLatch=V; break;
+ case 0xC001: IRQReload=1; break;
+ case 0xE000: X6502_IRQEnd(FCEU_IQEXT);IRQa=0; break;
+ case 0xE001: IRQa=1; break;
+ }
}
static DECLFW(M114ExWrite)
{
if(A<=0x7FFF)
{
- EXPREGS[0]=V;
- FixMMC3PRG(MMC3_cmd);
+ EXPREGS[0]=V;
+ FixMMC3PRG(MMC3_cmd);
}
}
static void M114Power(void)
{
- GenMMC3Power();
- SetWriteHandler(0x8000,0xFFFF,M114Write);
- SetWriteHandler(0x5000,0x7FFF,M114ExWrite);
+ GenMMC3Power();
+ SetWriteHandler(0x8000,0xFFFF,M114Write);
+ SetWriteHandler(0x5000,0x7FFF,M114ExWrite);
}
static void M114Reset(void)
{
- EXPREGS[0]=0;
- MMC3RegReset();
+ EXPREGS[0]=0;
+ MMC3RegReset();
}
void Mapper114_Init(CartInfo *info)
{
- GenMMC3_Init(info, 256, 256, 0, 0);
- pwrap=M114PWRAP;
- info->Power=M114Power;
- info->Reset=M114Reset;
- AddExState(EXPREGS, 1, 0, "EXPR");
- AddExState(&cmdin, 1, 0, "CMDIN");
+ isRevB=0;
+ GenMMC3_Init(info, 256, 256, 0, 0);
+ pwrap=M114PWRAP;
+ info->Power=M114Power;
+ info->Reset=M114Reset;
+ AddExState(EXPREGS, 1, 0, "EXPR");
+ AddExState(&cmdin, 1, 0, "CMDI");
}
-// ---------------------------- Mapper 115 ------------------------------
+// ---------------------------- Mapper 115 KN-658 board ------------------------------
static void M115PW(uint32 A, uint8 V)
{
static DECLFW(M115Write)
{
+// FCEU_printf("%04x:%04x\n",A,V);
+ if(A==0x5080) EXPREGS[2]=V;
if(A==0x6000)
EXPREGS[0]=V;
else if(A==0x6001)
FixMMC3PRG(MMC3_cmd);
}
+static DECLFR(M115Read)
+{
+ return EXPREGS[2];
+}
+
static void M115Power(void)
{
GenMMC3Power();
SetWriteHandler(0x4100,0x7FFF,M115Write);
- SetReadHandler(0x4100,0x7FFF,0);
+ SetReadHandler(0x5000,0x5FFF,M115Read);
}
void Mapper115_Init(CartInfo *info)
AddExState(EXPREGS, 2, 0, "EXPR");
}
-// ---------------------------- Mapper 116 ------------------------------
-
-static void M116CW(uint32 A, uint8 V)
-{
-// setchr1(A,V|((EXPREGS[0]&0x4)<<6));
- if(EXPREGS[0]&2)
- setchr8r(0x10,0);
- else
- setchr1(A,V);
-}
-
-static DECLFW(M116Write)
-{
- EXPREGS[0]=V;
- FixMMC3CHR(MMC3_cmd);
-}
-
-static void M116Power(void)
-{
- GenMMC3Power();
- SetWriteHandler(0x4100,0x4100,M116Write);
-}
-
-void Mapper116_Init(CartInfo *info)
-{
- GenMMC3_Init(info, 128, 512, 0, 0);
- cwrap=M116CW;
- info->Power=M116Power;
- CHRRAM = (uint8*)FCEU_gmalloc(8192);
- SetupCartCHRMapping(0x10, CHRRAM, 8192, 1);
- AddExState(EXPREGS, 4, 0, "EXPR");
-}
-
// ---------------------------- Mapper 118 ------------------------------
static uint8 PPUCHRBus;
setmirror(MI_0+(V>>7));
}
-void Mapper118_Init(CartInfo *info)
-{
- GenMMC3_Init(info, 512, 256, 8, info->battery);
- cwrap=TKSWRAP;
- mwrap=GENNOMWRAP;
- PPU_hook=TKSPPU;
- AddExState(&PPUCHRBus, 1, 0, "PPUC");
-}
-
// ---------------------------- Mapper 119 ------------------------------
static void TQWRAP(uint32 A, uint8 V)
SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);
}
+// ---------------------------- Mapper 134 ------------------------------
+
+static void M134PW(uint32 A, uint8 V)
+{
+ setprg8(A,(V&0x1F)|((EXPREGS[0]&2)<<4));
+}
+
+static void M134CW(uint32 A, uint8 V)
+{
+ setchr1(A,(V&0xFF)|((EXPREGS[0]&0x20)<<3));
+}
+
+static DECLFW(M134Write)
+{
+ EXPREGS[0]=V;
+ FixMMC3CHR(MMC3_cmd);
+ FixMMC3PRG(MMC3_cmd);
+}
+
+static void M134Power(void)
+{
+ EXPREGS[0]=0;
+ GenMMC3Power();
+ SetWriteHandler(0x6001,0x6001,M134Write);
+}
+
+static void M134Reset(void)
+{
+ EXPREGS[0]=0;
+ MMC3RegReset();
+}
+
+void Mapper134_Init(CartInfo *info)
+{
+ GenMMC3_Init(info, 256, 256, 0, 0);
+ pwrap=M134PW;
+ cwrap=M134CW;
+ info->Power=M134Power;
+ info->Reset=M134Reset;
+ AddExState(EXPREGS, 4, 0, "EXPR");
+}
+
// ---------------------------- Mapper 165 ------------------------------
static void M165CW(uint32 A, uint8 V)
AddExState(EXPREGS, 4, 0, "EXPR");
}
-// ---------------------------- Mapper 182 ------------------------------
-// òàáëèöà ïåðìóòàöè àíàëîãè÷íà 114 ìàïïåðó, ðåãèñòðû ìàïïåðà ãîðàçäî ñëîæíåå,
-// ÷åì èñïîëüçóþòñÿ çäåñü, õîòÿ âñå ïðåêðàñíî ðàáîòàåò.
-
-//static uint8 m182_perm[8] = {0, 3, 1, 5, 6, 7, 2, 4};
-static DECLFW(M182Write)
-{
- switch(A&0xF003)
- {
- case 0x8001: setmirror((V&1)^1); break;
- case 0xA000: MMC3_CMDWrite(0x8000,m114_perm[V&7]); break;
- case 0xC000: MMC3_CMDWrite(0x8001,V); break;
- case 0xE003: if(V)
- {
- IRQLatch=V;
- IRQReload=1;
- IRQa=1;
- }
- X6502_IRQEnd(FCEU_IQEXT);
- break;
- }
-}
-
-static void M182Power(void)
-{
- GenMMC3Power();
- SetWriteHandler(0x8000,0xFFFF,M182Write);
-}
-
-void Mapper182_Init(CartInfo *info)
-{
- GenMMC3_Init(info, 256, 256, 0, 0);
- info->Power=M182Power;
-}
-
// ---------------------------- Mapper 191 ------------------------------
static void M191CW(uint32 A, uint8 V)
AddExState(CHRRAM, CHRRAMSize, 0, "CHRR");
}
-// ---------------------------- Mapper 198 -------------------------------
-
+// ---------------------------- Mapper 195 -------------------------------
static uint8 *wramtw;
static uint16 wramsize;
-static void M198CW(uint32 A, uint8 V)
+
+static void M195CW(uint32 A, uint8 V)
{
if(V<=3) // Crystalis (c).nes, Captain Tsubasa Vol 2 - Super Striker (C)
setchr1r(0x10,A,V);
setchr1r(0,A,V);
}
-static void M198Power(void)
+static void M195Power(void)
{
GenMMC3Power();
setprg4r(0x10,0x5000,0);
SetReadHandler(0x5000,0x5fff,CartBR);
}
-static void M198Close(void)
+static void M195Close(void)
{
if(wramtw)
FCEU_gfree(wramtw);
wramtw=NULL;
}
-void Mapper198_Init(CartInfo *info)
+void Mapper195_Init(CartInfo *info)
{
GenMMC3_Init(info, 512, 256, 8, info->battery);
- cwrap=M198CW;
- info->Power=M198Power;
- info->Close=M198Close;
+ cwrap=M195CW;
+ info->Power=M195Power;
+ info->Close=M195Close;
CHRRAMSize=4096;
CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);
SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);
wramtw=(uint8*)FCEU_gmalloc(wramsize);
SetupCartPRGMapping(0x10, wramtw, wramsize, 1);
AddExState(CHRRAM, CHRRAMSize, 0, "CHRR");
- AddExState(wramtw, wramsize, 0, "WRAMTW");
+ AddExState(wramtw, wramsize, 0, "TRAM");
}
-// ---------------------------- Mapper 199 -------------------------------
+// ---------------------------- Mapper 196 -------------------------------
+// MMC3 board with optional command address line connection, allows to
+// make three-four different wirings to IRQ address lines and separately to
+// CMD address line, Mali Boss additionally check if wiring are correct for
+// game
-static uint8 *wramtw;
-static uint16 wramsize;
-static void M199PW(uint32 A, uint8 V)
+static void M196PW(uint32 A, uint8 V)
{
- if(V>=0x50)
- setprg8(A,V&0x4F);
+ if(EXPREGS[0]) // Tenchi o Kurau II - Shokatsu Koumei Den (J) (C).nes
+ setprg32(0x8000,EXPREGS[1]);
else
setprg8(A,V);
}
-void Mapper199_Init(CartInfo *info)
-{
- GenMMC3_Init(info, 1024, 256, 8, info->battery);
- pwrap=M199PW;
- info->Power=M198Power;
- info->Close=M198Close;
- wramsize=4096;
- wramtw=(uint8*)FCEU_gmalloc(wramsize);
- SetupCartPRGMapping(0x10, wramtw, wramsize, 1);
- AddExState(CHRRAM, CHRRAMSize, 0, "CHRR");
- AddExState(wramtw, wramsize, 0, "WRAMTW");
-}
-
-// ---------------------------- Mapper 205 ------------------------------
-
-static void M205PW(uint32 A, uint8 V)
+static DECLFW(Mapper196Write)
{
- if(EXPREGS[0]&2)
- setprg8(A,(V&0x0f)|((EXPREGS[0]&3)<<4));
- else
- setprg8(A,(V&0x1f)|((EXPREGS[0]&3)<<4));
+ if(A >= 0xC000) {
+ A=(A&0xFFFE)|((A>>2)&1)|((A>>3)&1);
+ MMC3_IRQWrite(A,V);
+ }
+ else {
+ A=(A&0xFFFE)|((A>>2)&1)|((A>>3)&1)|((A>>1)&1);
+ MMC3_CMDWrite(A,V);
+ }
}
-static void M205CW(uint32 A, uint8 V)
+static DECLFW(Mapper196WriteLo)
{
- setchr1(A,V|((EXPREGS[0]&3)<<7));
+ EXPREGS[0]=1;
+ EXPREGS[1]=(V&0xf)|(V>>4);
+ FixMMC3PRG(MMC3_cmd);
}
-static DECLFW(M205Write)
+static void Mapper196Power(void)
{
- if((A&0x6800)==0x6800) EXPREGS[0]= V;
- FixMMC3PRG(MMC3_cmd);
- FixMMC3CHR(MMC3_cmd);
+ GenMMC3Power();
+ EXPREGS[0] = EXPREGS[1] = 0;
+ SetWriteHandler(0x6000,0x6FFF,Mapper196WriteLo);
+ SetWriteHandler(0x8000,0xFFFF,Mapper196Write);
}
-static void M205Reset(void)
+void Mapper196_Init(CartInfo *info)
{
- EXPREGS[0]=0;
- MMC3RegReset();
+ GenMMC3_Init(info, 128, 128, 0, 0);
+ pwrap=M196PW;
+ info->Power=Mapper196Power;
}
-static void M205Power(void)
-{
- GenMMC3Power();
- SetWriteHandler(0x4020,0x7FFF,M205Write);
-}
+// ---------------------------- Mapper 197 -------------------------------
-void Mapper205_Init(CartInfo *info)
+static void M197CW(uint32 A, uint8 V)
{
- GenMMC3_Init(info, 512, 256, 8, 0);
- pwrap=M205PW;
- cwrap=M205CW;
- info->Power=M205Power;
- info->Reset=M205Reset;
- AddExState(EXPREGS, 1, 0, "EXPR");
+ if(A==0x0000)
+ setchr4(0x0000,V>>1);
+ else if(A==0x1000)
+ setchr2(0x1000,V);
+ else if(A==0x1400)
+ setchr2(0x1800,V);
}
-// ---------------------------- Mapper 215 ------------------------------
-
-static uint8 m215_perm[8] = {0, 2, 5, 3, 6, 1, 7, 4};
-
-static void M215CW(uint32 A, uint8 V)
+void Mapper197_Init(CartInfo *info)
{
- if(EXPREGS[1]&0x04)
- setchr1(A,V|0x100);
- else
- setchr1(A,(V&0x7F)|((EXPREGS[1]&0x10)<<3));
+ GenMMC3_Init(info, 128, 512, 8, 0);
+ cwrap=M197CW;
}
-static void M215PW(uint32 A, uint8 V)
-{
- if(EXPREGS[0]&0x80)
- {
- setprg16(0x8000,(EXPREGS[0]&0x0F)|(EXPREGS[1]&0x10));
- setprg16(0xC000,(EXPREGS[0]&0x0F)|(EXPREGS[1]&0x10));
- }
- else if(EXPREGS[1]&0x08)
- setprg8(A,(V&0x1F)|0x20);
- else
- setprg8(A,(V&0x0F)|(EXPREGS[1]&0x10));
-}
+// ---------------------------- Mapper 198 -------------------------------
-static DECLFW(M215Write)
+static void M198PW(uint32 A, uint8 V)
{
- if(!(EXPREGS[2]))
- {
- if(A >= 0xc000)
- MMC3_IRQWrite(A,V);
+ if(V>=0x50) // Tenchi o Kurau II - Shokatsu Koumei Den (J) (C).nes
+ setprg8(A,V&0x4F);
else
- MMC3_CMDWrite(A,V);
- }
- else switch(A&0xE001)
- {
- case 0xC001: IRQLatch=V; break;
- case 0xA001: IRQReload=1; break;
- case 0xE001: IRQa=1; break;
- case 0xE000: X6502_IRQEnd(FCEU_IQEXT); IRQa=0; break;
- case 0xC000: setmirror(((V|(V>>7))&1)^1); break;
- case 0xA000: MMC3_CMDWrite(0x8000,(V&0xC0)|(m215_perm[V&7])); cmdin=1; break;
- case 0x8001: if(!cmdin) break;
- MMC3_CMDWrite(0x8001,V);
- cmdin=0;
- break;
- }
-}
-
-static DECLFW(M215ExWrite)
-{
- switch(A)
- {
- case 0x5000:
- EXPREGS[0]=V;
- FixMMC3PRG(MMC3_cmd);
- break;
- case 0x5001:
- EXPREGS[1]=V;
- FixMMC3CHR(MMC3_cmd);
- break;
- case 0x5007:
- EXPREGS[2]=V;
- MMC3RegReset();
- break;
- }
-}
-
-static void M215Power(void)
-{
- EXPREGS[0]=0;
- EXPREGS[1]=0xFF;
- EXPREGS[2]=4;
- GenMMC3Power();
- SetWriteHandler(0x8000,0xFFFF,M215Write);
- SetWriteHandler(0x5000,0x7FFF,M215ExWrite);
+ setprg8(A,V);
}
-void Mapper215_Init(CartInfo *info)
+void Mapper198_Init(CartInfo *info)
{
- GenMMC3_Init(info, 256, 256, 0, 0);
- cwrap=M215CW;
- pwrap=M215PW;
- info->Power=M215Power;
- AddExState(EXPREGS, 3, 0, "EXPR");
- AddExState(&cmdin, 1, 0, "CMDIN");
+ GenMMC3_Init(info, 1024, 256, 8, info->battery);
+ pwrap=M198PW;
+ info->Power=M195Power;
+ info->Close=M195Close;
+ wramsize=4096;
+ wramtw=(uint8*)FCEU_gmalloc(wramsize);
+ SetupCartPRGMapping(0x10, wramtw, wramsize, 1);
+ AddExState(wramtw, wramsize, 0, "TRAM");
}
-// ---------------------------- Mapper 217 ------------------------------
-
-static uint8 m217_perm[8] = {0, 6, 3, 7, 5, 2, 4, 1};
+// ---------------------------- Mapper 205 ------------------------------
+// GN-45 BOARD
-static void M217CW(uint32 A, uint8 V)
+static void M205PW(uint32 A, uint8 V)
{
- if(EXPREGS[1]&0x08)
- setchr1(A,V|((EXPREGS[1]&3)<<8));
- else
- setchr1(A,(V&0x7F)|((EXPREGS[1]&3)<<8)|((EXPREGS[1]&0x10)<<3));
+// GN-30A - íà÷àëüíàÿ ìàñêà äîëæíà áûòü 1F + àïïàðàòíûé ïåðåêëþ÷àòåëü íà øèíå àäðåñà
+ setprg8(A,(V&0x0f)|EXPREGS[0]);
}
-static void M217PW(uint32 A, uint8 V)
+static void M205CW(uint32 A, uint8 V)
{
- if(EXPREGS[0]&0x80)
- {
- setprg16(0x8000,(EXPREGS[0]&0x0F)|((EXPREGS[1]&3)<<4));
- setprg16(0xC000,(EXPREGS[0]&0x0F)|((EXPREGS[1]&3)<<4));
- }
- else if(EXPREGS[1]&0x08)
- setprg8(A,(V&0x1F)|((EXPREGS[1]&3)<<5));
- else
- setprg8(A,(V&0x0F)|((EXPREGS[1]&3)<<5)|(EXPREGS[1]&0x10));
+// GN-30A - íà÷àëüíàÿ ìàñêà äîëæíà áûòü FF
+ setchr1(A,(V&0x7F)|(EXPREGS[0]<<3));
}
-static DECLFW(M217Write)
+static DECLFW(M205Write)
{
- if(!EXPREGS[2])
- {
- if(A >= 0xc000)
- MMC3_IRQWrite(A, V);
- else
- MMC3_CMDWrite(A,V);
- }
- else switch(A&0xE001)
- {
- case 0x8000: IRQCount=V; break;
- case 0xE000: X6502_IRQEnd(FCEU_IQEXT);IRQa=0; break;
- case 0xC001: IRQa=1; break;
- case 0xA001: setmirror((V&1)^1); break;
- case 0x8001: MMC3_CMDWrite(0x8000,(V&0xC0)|(m217_perm[V&7])); cmdin=1; break;
- case 0xA000: if(!cmdin) break;
- MMC3_CMDWrite(0x8001,V);
- cmdin=0;
- break;
+ if(EXPREGS[2] == 0) {
+ EXPREGS[0] = A & 0x30;
+ EXPREGS[2] = A & 0x80;
+ FixMMC3PRG(MMC3_cmd);
+ FixMMC3CHR(MMC3_cmd);
}
+ else
+ CartBW(A,V);
}
-static DECLFW(M217ExWrite)
+static void M205Reset(void)
{
- switch(A)
- {
- case 0x5000:
- EXPREGS[0]=V;
- FixMMC3PRG(MMC3_cmd);
- break;
- case 0x5001:
- EXPREGS[1]=V;
- FixMMC3PRG(MMC3_cmd);
- break;
- case 0x5007:
- EXPREGS[2]=V;
- break;
- }
+ EXPREGS[0]=EXPREGS[2]=0;
+ MMC3RegReset();
}
-static void M217Power(void)
+static void M205Power(void)
{
- EXPREGS[0]=0;
- EXPREGS[1]=0xFF;
- EXPREGS[2]=3;
GenMMC3Power();
- SetWriteHandler(0x8000,0xFFFF,M217Write);
- SetWriteHandler(0x5000,0x7FFF,M217ExWrite);
+ SetWriteHandler(0x6000,0x6fff,M205Write);
}
-void Mapper217_Init(CartInfo *info)
+void Mapper205_Init(CartInfo *info)
{
- GenMMC3_Init(info, 256, 256, 0, 0);
- cwrap=M217CW;
- pwrap=M217PW;
- info->Power=M217Power;
- AddExState(EXPREGS, 3, 0, "EXPR");
- AddExState(&cmdin, 1, 0, "CMDIN");
+ GenMMC3_Init(info, 256, 256, 8, 0);
+ pwrap=M205PW;
+ cwrap=M205CW;
+ info->Power=M205Power;
+ info->Reset=M205Reset;
+ AddExState(EXPREGS, 1, 0, "EXPR");
}
// ---------------------------- Mapper 245 ------------------------------
static void M245CW(uint32 A, uint8 V)
{
- setchr1(A,V&7);
+ if(!UNIFchrrama) // Yong Zhe Dou E Long - Dragon Quest VI (As).nes NEEDS THIS for RAM cart
+ setchr1(A,V&7);
EXPREGS[0]=V;
FixMMC3PRG(MMC3_cmd);
}
// ---------------------------- UNIF Boards -----------------------------
+void TBROM_Init(CartInfo *info)
+{
+ GenMMC3_Init(info, 64, 64, 0, 0);
+}
+
void TEROM_Init(CartInfo *info)
{
GenMMC3_Init(info, 32, 32, 0, 0);
notaz.gp2x.de / fceu.git / blobdiff