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merge mapper code from FCEUX
[fceu.git] / boards / mmc3.c
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386f5371 1/* FCE Ultra - NES/Famicom Emulator\r
2 *\r
3 * Copyright notice for this file:\r
4 * Copyright (C) 1998 BERO\r
5 * Copyright (C) 2003 Xodnizel\r
6 * Mapper 12 code Copyright (C) 2003 CaH4e3\r
7 *\r
8 * This program is free software; you can redistribute it and/or modify\r
9 * it under the terms of the GNU General Public License as published by\r
10 * the Free Software Foundation; either version 2 of the License, or\r
11 * (at your option) any later version.\r
12 *\r
13 * This program is distributed in the hope that it will be useful,\r
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
16 * GNU General Public License for more details.\r
17 *\r
18 * You should have received a copy of the GNU General Public License\r
19 * along with this program; if not, write to the Free Software\r
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\r
21 */\r
22\r
23/* Code for emulating iNES mappers 4,12,44,45,47,49,52,74,114,115,116,118,\r
24 119,165,205,214,215,245,249,250,254\r
25*/\r
26\r
27#include "mapinc.h"\r
28#include "mmc3.h"\r
29\r
30uint8 MMC3_cmd;\r
31uint8 *WRAM;\r
32uint8 *CHRRAM;\r
33uint32 CHRRAMSize;\r
34uint8 DRegBuf[8];\r
35uint8 EXPREGS[8]; /* For bootleg games, mostly. */\r
36uint8 A000B,A001B;\r
37\r
38#undef IRQCount\r
39#undef IRQLatch\r
40#undef IRQa\r
41uint8 IRQCount,IRQLatch,IRQa;\r
42uint8 IRQReload;\r
43\r
44static SFORMAT MMC3_StateRegs[]=\r
45{\r
46 {DRegBuf, 8, "REGS"},\r
47 {&MMC3_cmd, 1, "CMD"},\r
48 {&A000B, 1, "A000"},\r
49 {&A001B, 1, "A001"},\r
50 {&IRQReload, 1, "IRQR"},\r
51 {&IRQCount, 1, "IRQC"},\r
52 {&IRQLatch, 1, "IRQL"},\r
53 {&IRQa, 1, "IRQA"},\r
54 {0}\r
55};\r
56\r
57static int mmc3opts=0;\r
58static int wrams;\r
59static int isRevB=1;\r
60\r
61void (*pwrap)(uint32 A, uint8 V);\r
62void (*cwrap)(uint32 A, uint8 V);\r
63void (*mwrap)(uint8 V);\r
64\r
65void GenMMC3Power(void);\r
66void FixMMC3PRG(int V);\r
67void FixMMC3CHR(int V);\r
68\r
69void GenMMC3_Init(CartInfo *info, int prg, int chr, int wram, int battery);\r
70\r
71// ----------------------------------------------------------------------\r
72// ------------------------- Generic MM3 Code ---------------------------\r
73// ----------------------------------------------------------------------\r
74\r
75void FixMMC3PRG(int V)\r
76{\r
77 if(V&0x40)\r
78 {\r
79 pwrap(0xC000,DRegBuf[6]);\r
80 pwrap(0x8000,~1);\r
81 }\r
82 else\r
83 {\r
84 pwrap(0x8000,DRegBuf[6]);\r
85 pwrap(0xC000,~1);\r
86 }\r
87 pwrap(0xA000,DRegBuf[7]);\r
88 pwrap(0xE000,~0);\r
89}\r
90\r
91void FixMMC3CHR(int V)\r
92{\r
93 int cbase=(V&0x80)<<5;\r
94\r
95 cwrap((cbase^0x000),DRegBuf[0]&(~1));\r
96 cwrap((cbase^0x400),DRegBuf[0]|1);\r
97 cwrap((cbase^0x800),DRegBuf[1]&(~1));\r
98 cwrap((cbase^0xC00),DRegBuf[1]|1);\r
99\r
100 cwrap(cbase^0x1000,DRegBuf[2]);\r
101 cwrap(cbase^0x1400,DRegBuf[3]);\r
102 cwrap(cbase^0x1800,DRegBuf[4]);\r
103 cwrap(cbase^0x1c00,DRegBuf[5]);\r
104\r
105 if(mwrap) mwrap(A000B);\r
106}\r
107\r
108void MMC3RegReset(void)\r
109{\r
110 IRQCount=IRQLatch=IRQa=MMC3_cmd=0;\r
111\r
112 DRegBuf[0]=0;\r
113 DRegBuf[1]=2;\r
114 DRegBuf[2]=4;\r
115 DRegBuf[3]=5;\r
116 DRegBuf[4]=6;\r
117 DRegBuf[5]=7;\r
118 DRegBuf[6]=0;\r
119 DRegBuf[7]=1;\r
120\r
121 FixMMC3PRG(0);\r
122 FixMMC3CHR(0);\r
123}\r
124\r
125DECLFW(MMC3_CMDWrite)\r
126{\r
127// FCEU_printf("bs %04x %02x\n",A,V);\r
128 switch(A&0xE001)\r
129 {\r
130 case 0x8000:\r
131 if((V&0x40) != (MMC3_cmd&0x40))\r
132 FixMMC3PRG(V);\r
133 if((V&0x80) != (MMC3_cmd&0x80))\r
134 FixMMC3CHR(V);\r
135 MMC3_cmd = V;\r
136 break;\r
137 case 0x8001:\r
138 {\r
139 int cbase=(MMC3_cmd&0x80)<<5;\r
140 DRegBuf[MMC3_cmd&0x7]=V;\r
141 switch(MMC3_cmd&0x07)\r
142 {\r
143 case 0: cwrap((cbase^0x000),V&(~1));\r
144 cwrap((cbase^0x400),V|1);\r
145 break;\r
146 case 1: cwrap((cbase^0x800),V&(~1));\r
147 cwrap((cbase^0xC00),V|1);\r
148 break;\r
149 case 2: cwrap(cbase^0x1000,V);\r
150 break;\r
151 case 3: cwrap(cbase^0x1400,V);\r
152 break;\r
153 case 4: cwrap(cbase^0x1800,V);\r
154 break;\r
155 case 5: cwrap(cbase^0x1C00,V);\r
156 break;\r
157 case 6:\r
158 if(MMC3_cmd&0x40)\r
159 pwrap(0xC000,V);\r
160 else\r
161 pwrap(0x8000,V);\r
162 break;\r
163 case 7:\r
164 pwrap(0xA000,V);\r
165 break;\r
166 }\r
167 }\r
168 break;\r
169 case 0xA000:\r
170 if(mwrap) mwrap(V);\r
171 break;\r
172 case 0xA001:\r
173 A001B=V;\r
174 break;\r
175 }\r
176}\r
177\r
178DECLFW(MMC3_IRQWrite)\r
179{\r
180// FCEU_printf("%04x:%04x\n",A,V);\r
181 switch(A&0xE001)\r
182 {\r
183 case 0xC000:IRQLatch=V;break;\r
184 case 0xC001:IRQReload=1;break;\r
185 case 0xE000:X6502_IRQEnd(FCEU_IQEXT);IRQa=0;break;\r
186 case 0xE001:IRQa=1;break;\r
187 }\r
188}\r
189\r
190static void ClockMMC3Counter(void)\r
191{\r
192 int count = IRQCount;\r
193 if(!count || IRQReload)\r
194 {\r
195 IRQCount = IRQLatch;\r
196 IRQReload = 0;\r
197 }\r
198 else\r
199 IRQCount--;\r
200 if((count|isRevB) && !IRQCount)\r
201 {\r
202 if(IRQa)\r
203 {\r
204 X6502_IRQBegin(FCEU_IQEXT);\r
205 }\r
206 }\r
207}\r
208\r
209static void MMC3_hb(void)\r
210{\r
211 ClockMMC3Counter();\r
212}\r
213\r
214static void MMC3_hb_KickMasterHack(void)\r
215{\r
216 if(scanline==238) ClockMMC3Counter();\r
217 ClockMMC3Counter();\r
218}\r
219\r
220static void MMC3_hb_PALStarWarsHack(void)\r
221{\r
222 if(scanline==240) ClockMMC3Counter();\r
223 ClockMMC3Counter();\r
224}\r
225\r
226void GenMMC3Restore(int version)\r
227{\r
228 FixMMC3PRG(MMC3_cmd);\r
229 FixMMC3CHR(MMC3_cmd);\r
230}\r
231\r
232static void GENCWRAP(uint32 A, uint8 V)\r
233{\r
234 setchr1(A,V); // Business Wars NEEDS THIS for 8K CHR-RAM\r
235}\r
236\r
237static void GENPWRAP(uint32 A, uint8 V)\r
238{\r
239 setprg8(A,V&0x7F); // [NJ102] Mo Dao Jie (C) has 1024Mb MMC3 BOARD, maybe something other will be broken\r
240}\r
241\r
242static void GENMWRAP(uint8 V)\r
243{\r
244 A000B=V;\r
245 setmirror((V&1)^1);\r
246}\r
247\r
248static void GENNOMWRAP(uint8 V)\r
249{\r
250 A000B=V;\r
251}\r
252\r
253static DECLFW(MBWRAMMMC6)\r
254{\r
255 WRAM[A&0x3ff]=V;\r
256}\r
257\r
258static DECLFR(MAWRAMMMC6)\r
259{\r
260 return(WRAM[A&0x3ff]);\r
261}\r
262\r
263void GenMMC3Power(void)\r
264{\r
265 if(UNIFchrrama) setchr8(0);\r
266\r
267 SetWriteHandler(0x8000,0xBFFF,MMC3_CMDWrite);\r
268 SetWriteHandler(0xC000,0xFFFF,MMC3_IRQWrite);\r
269 SetReadHandler(0x8000,0xFFFF,CartBR);\r
270 A001B=A000B=0;\r
271 setmirror(1);\r
272 if(mmc3opts&1)\r
273 {\r
274 if(wrams==1024)\r
275 {\r
276 FCEU_CheatAddRAM(1,0x7000,WRAM);\r
277 SetReadHandler(0x7000,0x7FFF,MAWRAMMMC6);\r
278 SetWriteHandler(0x7000,0x7FFF,MBWRAMMMC6);\r
279 }\r
280 else\r
281 {\r
282 FCEU_CheatAddRAM((wrams&0x1fff)>>10,0x6000,WRAM);\r
283 SetWriteHandler(0x6000,0x6000 + ((wrams - 1) & 0x1fff),CartBW);\r
284 SetReadHandler(0x6000,0x6000 + ((wrams - 1) & 0x1fff),CartBR);\r
285 setprg8r(0x10,0x6000,0);\r
286 }\r
287 if(!(mmc3opts&2))\r
288 FCEU_dwmemset(WRAM,0,wrams);\r
289 }\r
290 MMC3RegReset();\r
291 if(CHRRAM)\r
292 FCEU_dwmemset(CHRRAM,0,CHRRAMSize);\r
293}\r
294\r
295static void GenMMC3Close(void)\r
296{\r
297 if(CHRRAM)\r
298 FCEU_gfree(CHRRAM);\r
299 if(WRAM)\r
300 FCEU_gfree(WRAM);\r
301 CHRRAM=WRAM=NULL;\r
302}\r
303\r
304void GenMMC3_Init(CartInfo *info, int prg, int chr, int wram, int battery)\r
305{\r
306 pwrap=GENPWRAP;\r
307 cwrap=GENCWRAP;\r
308 mwrap=GENMWRAP;\r
309\r
310 wrams=wram<<10;\r
311\r
312 PRGmask8[0]&=(prg>>13)-1;\r
313 CHRmask1[0]&=(chr>>10)-1;\r
314 CHRmask2[0]&=(chr>>11)-1;\r
315\r
316 if(wram)\r
317 {\r
318 mmc3opts|=1;\r
319 WRAM=(uint8*)FCEU_gmalloc(wrams);\r
320 SetupCartPRGMapping(0x10,WRAM,wrams,1);\r
321 AddExState(WRAM, wrams, 0, "MMC3WRAM");\r
322 }\r
323\r
324 if(battery)\r
325 {\r
326 mmc3opts|=2;\r
327 info->SaveGame[0]=WRAM;\r
328 info->SaveGameLen[0]=wrams;\r
329 }\r
330\r
331 AddExState(MMC3_StateRegs, ~0, 0, 0);\r
332\r
333 info->Power=GenMMC3Power;\r
334 info->Reset=MMC3RegReset;\r
335 info->Close=GenMMC3Close;\r
336\r
337 if(info->CRC32 == 0x5104833e) // Kick Master\r
338 GameHBIRQHook = MMC3_hb_KickMasterHack;\r
339 else if(info->CRC32 == 0x5a6860f1 || info->CRC32 == 0xae280e20) // Shougi Meikan '92/'93\r
340 GameHBIRQHook = MMC3_hb_KickMasterHack;\r
341 else if(info->CRC32 == 0xfcd772eb) // PAL Star Wars, similar problem as Kick Master.\r
342 GameHBIRQHook = MMC3_hb_PALStarWarsHack;\r
343 else\r
344 GameHBIRQHook=MMC3_hb;\r
345 GameStateRestore=GenMMC3Restore;\r
346}\r
347\r
348// ----------------------------------------------------------------------\r
349// -------------------------- MMC3 Based Code ---------------------------\r
350// ----------------------------------------------------------------------\r
351\r
352// ---------------------------- Mapper 4 --------------------------------\r
353\r
354static int hackm4=0;/* For Karnov, maybe others. BLAH. Stupid iNES format.*/\r
355\r
356static void M4Power(void)\r
357{\r
358 GenMMC3Power();\r
359 A000B=(hackm4^1)&1;\r
360 setmirror(hackm4);\r
361}\r
362\r
363void Mapper4_Init(CartInfo *info)\r
364{\r
365 int ws=8;\r
366\r
367 if((info->CRC32==0x93991433 || info->CRC32==0xaf65aa84))\r
368 {\r
369 FCEU_printf("Low-G-Man can not work normally in the iNES format.\nThis game has been recognized by its CRC32 value, and the appropriate changes will be made so it will run.\nIf you wish to hack this game, you should use the UNIF format for your hack.\n\n");\r
370 ws=0;\r
371 }\r
372 GenMMC3_Init(info,512,256,ws,info->battery);\r
373 info->Power=M4Power;\r
374 hackm4=info->mirror;\r
375}\r
376\r
377// ---------------------------- Mapper 12 -------------------------------\r
378\r
379static void M12CW(uint32 A, uint8 V)\r
380{\r
381 setchr1(A,(EXPREGS[(A&0x1000)>>12]<<8)+V);\r
382}\r
383\r
384static DECLFW(M12Write)\r
385{\r
386 EXPREGS[0]=V&0x01;\r
387 EXPREGS[1]=(V&0x10)>>4;\r
388}\r
389\r
390static void M12Power(void)\r
391{\r
392 EXPREGS[0]=EXPREGS[1]=0;\r
393 GenMMC3Power();\r
394 SetWriteHandler(0x4100,0x5FFF,M12Write);\r
395}\r
396\r
397void Mapper12_Init(CartInfo *info)\r
398{\r
399 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
400 cwrap=M12CW;\r
401 isRevB=0;\r
402\r
403 info->Power=M12Power;\r
404 AddExState(EXPREGS, 2, 0, "EXPR");\r
405}\r
406\r
407// ---------------------------- Mapper 37 -------------------------------\r
408\r
409static void M37PW(uint32 A, uint8 V)\r
410{\r
411 if(EXPREGS[0]!=2)\r
412 V&=0x7;\r
413 else\r
414 V&=0xF;\r
415 V|=EXPREGS[0]<<3;\r
416 setprg8(A,V);\r
417}\r
418\r
419static void M37CW(uint32 A, uint8 V)\r
420{\r
421 uint32 NV=V;\r
422 NV&=0x7F;\r
423 NV|=EXPREGS[0]<<6;\r
424 setchr1(A,NV);\r
425}\r
426\r
427static DECLFW(M37Write)\r
428{\r
429 EXPREGS[0]=(V&6)>>1;\r
430 FixMMC3PRG(MMC3_cmd);\r
431 FixMMC3CHR(MMC3_cmd);\r
432}\r
433\r
434static void M37Reset(void)\r
435{\r
436 EXPREGS[0]=0;\r
437 MMC3RegReset();\r
438}\r
439\r
440static void M37Power(void)\r
441{\r
442 EXPREGS[0]=0;\r
443 GenMMC3Power();\r
444 SetWriteHandler(0x6000,0x7FFF,M37Write);\r
445}\r
446\r
447void Mapper37_Init(CartInfo *info)\r
448{\r
449 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
450 pwrap=M37PW;\r
451 cwrap=M37CW;\r
452 info->Power=M37Power;\r
453 info->Reset=M37Reset;\r
454 AddExState(EXPREGS, 1, 0, "EXPR");\r
455}\r
456\r
457// ---------------------------- Mapper 44 -------------------------------\r
458\r
459static void M44PW(uint32 A, uint8 V)\r
460{\r
461 uint32 NV=V;\r
462 if(EXPREGS[0]>=6) NV&=0x1F;\r
463 else NV&=0x0F;\r
464 NV|=EXPREGS[0]<<4;\r
465 setprg8(A,NV);\r
466}\r
467\r
468static void M44CW(uint32 A, uint8 V)\r
469{\r
470 uint32 NV=V;\r
471 if(EXPREGS[0]<6) NV&=0x7F;\r
472 NV|=EXPREGS[0]<<7;\r
473 setchr1(A,NV);\r
474}\r
475\r
476static DECLFW(M44Write)\r
477{\r
478 if(A&1)\r
479 {\r
480 EXPREGS[0]=V&7;\r
481 FixMMC3PRG(MMC3_cmd);\r
482 FixMMC3CHR(MMC3_cmd);\r
483 }\r
484 else\r
485 MMC3_CMDWrite(A,V);\r
486}\r
487\r
488static void M44Power(void)\r
489{\r
490 EXPREGS[0]=0;\r
491 GenMMC3Power();\r
492 SetWriteHandler(0xA000,0xBFFF,M44Write);\r
493}\r
494\r
495void Mapper44_Init(CartInfo *info)\r
496{\r
497 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
498 cwrap=M44CW;\r
499 pwrap=M44PW;\r
500 info->Power=M44Power;\r
501 AddExState(EXPREGS, 1, 0, "EXPR");\r
502}\r
503\r
504// ---------------------------- Mapper 45 -------------------------------\r
505\r
506static void M45CW(uint32 A, uint8 V)\r
507{\r
508 if(!UNIFchrrama)\r
509 {\r
510 uint32 NV=V;\r
511 if(EXPREGS[2]&8)\r
512 NV&=(1<<((EXPREGS[2]&7)+1))-1;\r
513 else\r
514 if(EXPREGS[2])\r
515 NV&=0; // hack ;( don't know exactly how it should be\r
516 NV|=EXPREGS[0]|((EXPREGS[2]&0xF0)<<4);\r
517 setchr1(A,NV);\r
518 }\r
519}\r
520\r
521static void M45PW(uint32 A, uint8 V)\r
522{\r
523 V&=(EXPREGS[3]&0x3F)^0x3F;\r
524 V|=EXPREGS[1];\r
525 setprg8(A,V);\r
526}\r
527\r
528static DECLFW(M45Write)\r
529{\r
530 if(EXPREGS[3]&0x40)\r
531 {\r
532 WRAM[A-0x6000]=V;\r
533 return;\r
534 }\r
535 EXPREGS[EXPREGS[4]]=V;\r
536 EXPREGS[4]=(EXPREGS[4]+1)&3;\r
537// if(!EXPREGS[4]) \r
538// {\r
539// FCEU_printf("CHROR %02x, PRGOR %02x, CHRAND %02x, PRGAND %02x\n",EXPREGS[0],EXPREGS[1],EXPREGS[2],EXPREGS[3]);\r
540// FCEU_printf("CHR0 %03x, CHR1 %03x, PRG0 %03x, PRG1 %03x\n",\r
541// (0x00&((1<<((EXPREGS[2]&7)+1))-1))|(EXPREGS[0]|((EXPREGS[2]&0xF0)<<4)),\r
542// (0xFF&((1<<((EXPREGS[2]&7)+1))-1))|(EXPREGS[0]|((EXPREGS[2]&0xF0)<<4)),\r
543// (0x00&((EXPREGS[3]&0x3F)^0x3F))|(EXPREGS[1]),\r
544// (0xFF&((EXPREGS[3]&0x3F)^0x3F))|(EXPREGS[1]));\r
545// }\r
546 FixMMC3PRG(MMC3_cmd);\r
547 FixMMC3CHR(MMC3_cmd);\r
548}\r
549\r
550static void M45Reset(void)\r
551{\r
552 EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=EXPREGS[4]=0;\r
553 MMC3RegReset();\r
554}\r
555\r
556static void M45Power(void)\r
557{\r
558 setchr8(0);\r
559 GenMMC3Power();\r
560 SetWriteHandler(0x6000,0x7FFF,M45Write);\r
561}\r
562\r
563void Mapper45_Init(CartInfo *info)\r
564{\r
565 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
566 cwrap=M45CW;\r
567 pwrap=M45PW;\r
568 info->Reset=M45Reset;\r
569 info->Power=M45Power;\r
570 AddExState(EXPREGS, 5, 0, "EXPR");\r
571}\r
572\r
573// ---------------------------- Mapper 47 -------------------------------\r
574\r
575static void M47PW(uint32 A, uint8 V)\r
576{\r
577 V&=0xF;\r
578 V|=EXPREGS[0]<<4;\r
579 setprg8(A,V);\r
580}\r
581\r
582static void M47CW(uint32 A, uint8 V)\r
583{\r
584 uint32 NV=V;\r
585 NV&=0x7F;\r
586 NV|=EXPREGS[0]<<7;\r
587 setchr1(A,NV);\r
588}\r
589\r
590static DECLFW(M47Write)\r
591{\r
592 EXPREGS[0]=V&1;\r
593 FixMMC3PRG(MMC3_cmd);\r
594 FixMMC3CHR(MMC3_cmd);\r
595}\r
596\r
597static void M47Power(void)\r
598{\r
599 EXPREGS[0]=0;\r
600 GenMMC3Power();\r
601 SetWriteHandler(0x6000,0x7FFF,M47Write);\r
602// SetReadHandler(0x6000,0x7FFF,0);\r
603}\r
604\r
605void Mapper47_Init(CartInfo *info)\r
606{\r
607 GenMMC3_Init(info, 512, 256, 8, 0);\r
608 pwrap=M47PW;\r
609 cwrap=M47CW;\r
610 info->Power=M47Power;\r
611 AddExState(EXPREGS, 1, 0, "EXPR");\r
612}\r
613\r
614// ---------------------------- Mapper 49 -------------------------------\r
615\r
616static void M49PW(uint32 A, uint8 V)\r
617{\r
618 if(EXPREGS[0]&1)\r
619 {\r
620 V&=0xF;\r
621 V|=(EXPREGS[0]&0xC0)>>2;\r
622 setprg8(A,V);\r
623 }\r
624 else\r
625 setprg32(0x8000,(EXPREGS[0]>>4)&3);\r
626}\r
627\r
628static void M49CW(uint32 A, uint8 V)\r
629{\r
630 uint32 NV=V;\r
631 NV&=0x7F;\r
632 NV|=(EXPREGS[0]&0xC0)<<1;\r
633 setchr1(A,NV);\r
634}\r
635\r
636static DECLFW(M49Write)\r
637{\r
638 if(A001B&0x80)\r
639 {\r
640 EXPREGS[0]=V;\r
641 FixMMC3PRG(MMC3_cmd);\r
642 FixMMC3CHR(MMC3_cmd);\r
643 }\r
644}\r
645\r
646static void M49Reset(void)\r
647{\r
648 EXPREGS[0]=0;\r
649 MMC3RegReset();\r
650}\r
651\r
652static void M49Power(void)\r
653{\r
654 M49Reset();\r
655 GenMMC3Power();\r
656 SetWriteHandler(0x6000,0x7FFF,M49Write);\r
657 SetReadHandler(0x6000,0x7FFF,0);\r
658}\r
659\r
660void Mapper49_Init(CartInfo *info)\r
661{\r
662 GenMMC3_Init(info, 512, 256, 0, 0);\r
663 cwrap=M49CW;\r
664 pwrap=M49PW;\r
665 info->Reset=M49Reset;\r
666 info->Power=M49Power;\r
667 AddExState(EXPREGS, 1, 0, "EXPR");\r
668}\r
669\r
670// ---------------------------- Mapper 52 -------------------------------\r
671\r
672static void M52PW(uint32 A, uint8 V)\r
673{\r
674 uint32 NV=V;\r
675 NV&=0x1F^((EXPREGS[0]&8)<<1);\r
676 NV|=((EXPREGS[0]&6)|((EXPREGS[0]>>3)&EXPREGS[0]&1))<<4;\r
677 setprg8(A,NV);\r
678}\r
679\r
680static void M52CW(uint32 A, uint8 V)\r
681{\r
682 uint32 NV=V;\r
683 NV&=0xFF^((EXPREGS[0]&0x40)<<1);\r
684 NV|=(((EXPREGS[0]>>3)&4)|((EXPREGS[0]>>1)&2)|((EXPREGS[0]>>6)&(EXPREGS[0]>>4)&1))<<7;\r
685 setchr1(A,NV);\r
686}\r
687\r
688static DECLFW(M52Write)\r
689{\r
690 if(EXPREGS[1])\r
691 {\r
692 WRAM[A-0x6000]=V;\r
693 return;\r
694 }\r
695 EXPREGS[1]=1;\r
696 EXPREGS[0]=V;\r
697 FixMMC3PRG(MMC3_cmd);\r
698 FixMMC3CHR(MMC3_cmd);\r
699}\r
700\r
701static void M52Reset(void)\r
702{\r
703 EXPREGS[0]=EXPREGS[1]=0;\r
704 MMC3RegReset();\r
705}\r
706\r
707static void M52Power(void)\r
708{\r
709 M52Reset();\r
710 GenMMC3Power();\r
711 SetWriteHandler(0x6000,0x7FFF,M52Write);\r
712}\r
713\r
714void Mapper52_Init(CartInfo *info)\r
715{\r
716 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
717 cwrap=M52CW;\r
718 pwrap=M52PW;\r
719 info->Reset=M52Reset;\r
720 info->Power=M52Power;\r
721 AddExState(EXPREGS, 2, 0, "EXPR");\r
722}\r
723\r
724// ---------------------------- Mapper 74 -------------------------------\r
725\r
726static void M74CW(uint32 A, uint8 V)\r
727{\r
728 if((V==8)||(V==9)) //Di 4 Ci - Ji Qi Ren Dai Zhan (As).nes, Ji Jia Zhan Shi (As).nes\r
729 setchr1r(0x10,A,V);\r
730 else\r
731 setchr1r(0,A,V);\r
732}\r
733\r
734void Mapper74_Init(CartInfo *info)\r
735{\r
736 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
737 cwrap=M74CW;\r
738 CHRRAMSize=2048;\r
739 CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);\r
740 SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);\r
741 AddExState(CHRRAM, CHRRAMSize, 0, "CHRR");\r
742}\r
743\r
744// ---------------------------- Mapper 114 ------------------------------\r
745\r
746static uint8 cmdin;\r
747uint8 m114_perm[8] = {0, 3, 1, 5, 6, 7, 2, 4};\r
748\r
749static void M114PWRAP(uint32 A, uint8 V)\r
750{\r
751 if(EXPREGS[0]&0x80)\r
752 {\r
753 setprg16(0x8000,EXPREGS[0]&0xF);\r
754 setprg16(0xC000,EXPREGS[0]&0xF);\r
755 }\r
756 else\r
757 setprg8(A,V&0x3F);\r
758}\r
759\r
760static DECLFW(M114Write)\r
761{\r
762 switch(A&0xE001)\r
763 {\r
764 case 0x8001: MMC3_CMDWrite(0xA000,V); break;\r
765 case 0xA000: MMC3_CMDWrite(0x8000,(V&0xC0)|(m114_perm[V&7])); cmdin=1; break;\r
766 case 0xC000: if(!cmdin) break; MMC3_CMDWrite(0x8001,V); cmdin=0; break;\r
767 case 0xA001: IRQLatch=V; break;\r
768 case 0xC001: IRQReload=1; break;\r
769 case 0xE000: X6502_IRQEnd(FCEU_IQEXT);IRQa=0; break;\r
770 case 0xE001: IRQa=1; break;\r
771 }\r
772}\r
773\r
774static DECLFW(M114ExWrite)\r
775{\r
776 if(A<=0x7FFF)\r
777 {\r
778 EXPREGS[0]=V;\r
779 FixMMC3PRG(MMC3_cmd);\r
780 }\r
781}\r
782\r
783static void M114Power(void)\r
784{\r
785 GenMMC3Power();\r
786 SetWriteHandler(0x8000,0xFFFF,M114Write);\r
787 SetWriteHandler(0x5000,0x7FFF,M114ExWrite);\r
788}\r
789\r
790static void M114Reset(void)\r
791{\r
792 EXPREGS[0]=0;\r
793 MMC3RegReset();\r
794}\r
795\r
796void Mapper114_Init(CartInfo *info)\r
797{\r
798 isRevB=0;\r
799 GenMMC3_Init(info, 256, 256, 0, 0);\r
800 pwrap=M114PWRAP;\r
801 info->Power=M114Power;\r
802 info->Reset=M114Reset;\r
803 AddExState(EXPREGS, 1, 0, "EXPR");\r
804 AddExState(&cmdin, 1, 0, "CMDIN");\r
805}\r
806\r
807// ---------------------------- Mapper 115 ------------------------------\r
808\r
809static void M115PW(uint32 A, uint8 V)\r
810{\r
811 //zero 09-apr-2012 - #3515357 - changed to support Bao Qing Tian (mapper 248) which was missing BG gfx. 115 game(s?) seem still to work OK.\r
812 GENPWRAP(A,V);\r
813 if(A==0x8000 && EXPREGS[0]&0x80)\r
814 setprg16(0x8000,(EXPREGS[0]&0xF));\r
815}\r
816\r
817static void M115CW(uint32 A, uint8 V)\r
818{\r
819 setchr1(A,(uint32)V|((EXPREGS[1]&1)<<8));\r
820}\r
821\r
822static DECLFW(M115Write)\r
823{\r
824// FCEU_printf("%04x:%04x\n",A,V);\r
825 if(A==0x5080) EXPREGS[2]=V;\r
826 if(A==0x6000)\r
827 EXPREGS[0]=V;\r
828 else if(A==0x6001)\r
829 EXPREGS[1]=V;\r
830 FixMMC3PRG(MMC3_cmd);\r
831}\r
832\r
833static DECLFR(M115Read)\r
834{\r
835 return EXPREGS[2];\r
836}\r
837\r
838static void M115Power(void)\r
839{\r
840 GenMMC3Power();\r
841 SetWriteHandler(0x4100,0x7FFF,M115Write);\r
842 SetReadHandler(0x5000,0x5FFF,M115Read);\r
843}\r
844\r
845void Mapper115_Init(CartInfo *info)\r
846{\r
847 GenMMC3_Init(info, 128, 512, 0, 0);\r
848 cwrap=M115CW;\r
849 pwrap=M115PW;\r
850 info->Power=M115Power;\r
851 AddExState(EXPREGS, 2, 0, "EXPR");\r
852}\r
853\r
854// ---------------------------- Mapper 118 ------------------------------\r
855\r
856static uint8 PPUCHRBus;\r
857static uint8 TKSMIR[8];\r
858\r
859static void TKSPPU(uint32 A)\r
860{\r
861 A&=0x1FFF;\r
862 A>>=10;\r
863 PPUCHRBus=A;\r
864 setmirror(MI_0+TKSMIR[A]);\r
865}\r
866\r
867static void TKSWRAP(uint32 A, uint8 V)\r
868{\r
869 TKSMIR[A>>10]=V>>7;\r
870 setchr1(A,V&0x7F);\r
871 if(PPUCHRBus==(A>>10))\r
872 setmirror(MI_0+(V>>7));\r
873}\r
874\r
875// ---------------------------- Mapper 119 ------------------------------\r
876\r
877static void TQWRAP(uint32 A, uint8 V)\r
878{\r
879 setchr1r((V&0x40)>>2,A,V&0x3F);\r
880}\r
881\r
882void Mapper119_Init(CartInfo *info)\r
883{\r
884 GenMMC3_Init(info, 512, 64, 0, 0);\r
885 cwrap=TQWRAP;\r
886 CHRRAMSize=8192;\r
887 CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);\r
888 SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);\r
889}\r
890\r
891// ---------------------------- Mapper 134 ------------------------------\r
892\r
893static void M134PW(uint32 A, uint8 V)\r
894{\r
895 setprg8(A,(V&0x1F)|((EXPREGS[0]&2)<<4));\r
896}\r
897\r
898static void M134CW(uint32 A, uint8 V)\r
899{\r
900 setchr1(A,(V&0xFF)|((EXPREGS[0]&0x20)<<3));\r
901}\r
902\r
903static DECLFW(M134Write)\r
904{\r
905 EXPREGS[0]=V;\r
906 FixMMC3CHR(MMC3_cmd);\r
907 FixMMC3PRG(MMC3_cmd);\r
908}\r
909\r
910static void M134Power(void)\r
911{\r
912 EXPREGS[0]=0;\r
913 GenMMC3Power();\r
914 SetWriteHandler(0x6001,0x6001,M134Write);\r
915}\r
916\r
917static void M134Reset(void)\r
918{\r
919 EXPREGS[0]=0;\r
920 MMC3RegReset();\r
921}\r
922\r
923void Mapper134_Init(CartInfo *info)\r
924{\r
925 GenMMC3_Init(info, 256, 256, 0, 0);\r
926 pwrap=M134PW;\r
927 cwrap=M134CW;\r
928 info->Power=M134Power;\r
929 info->Reset=M134Reset;\r
930 AddExState(EXPREGS, 4, 0, "EXPR");\r
931}\r
932\r
933// ---------------------------- Mapper 165 ------------------------------\r
934\r
935static void M165CW(uint32 A, uint8 V)\r
936{\r
937 if(V==0)\r
938 setchr4r(0x10,A,0);\r
939 else\r
940 setchr4(A,V>>2);\r
941}\r
942\r
943static void M165PPUFD(void)\r
944{\r
945 if(EXPREGS[0]==0xFD)\r
946 {\r
947 M165CW(0x0000,DRegBuf[0]);\r
948 M165CW(0x1000,DRegBuf[2]);\r
949 }\r
950}\r
951\r
952static void M165PPUFE(void)\r
953{\r
954 if(EXPREGS[0]==0xFE)\r
955 {\r
956 M165CW(0x0000,DRegBuf[1]);\r
957 M165CW(0x1000,DRegBuf[4]);\r
958 }\r
959}\r
960\r
961static void M165CWM(uint32 A, uint8 V)\r
962{\r
963 if(((MMC3_cmd&0x7)==0)||((MMC3_cmd&0x7)==2))\r
964 M165PPUFD();\r
965 if(((MMC3_cmd&0x7)==1)||((MMC3_cmd&0x7)==4))\r
966 M165PPUFE();\r
967}\r
968\r
969static void M165PPU(uint32 A)\r
970{\r
971 if((A&0x1FF0)==0x1FD0)\r
972 {\r
973 EXPREGS[0]=0xFD;\r
974 M165PPUFD();\r
975 } else if((A&0x1FF0)==0x1FE0)\r
976 {\r
977 EXPREGS[0]=0xFE;\r
978 M165PPUFE();\r
979 }\r
980}\r
981\r
982static void M165Power(void)\r
983{\r
984 EXPREGS[0]=0xFD;\r
985 GenMMC3Power();\r
986}\r
987\r
988void Mapper165_Init(CartInfo *info)\r
989{\r
990 GenMMC3_Init(info, 512, 128, 8, info->battery);\r
991 cwrap=M165CWM;\r
992 PPU_hook=M165PPU;\r
993 info->Power=M165Power;\r
994 CHRRAMSize = 4096;\r
995 CHRRAM = (uint8*)FCEU_gmalloc(CHRRAMSize);\r
996 SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);\r
997 AddExState(CHRRAM, CHRRAMSize, 0, "CHRR");\r
998 AddExState(EXPREGS, 4, 0, "EXPR");\r
999}\r
1000\r
1001// ---------------------------- Mapper 191 ------------------------------\r
1002\r
1003static void M191CW(uint32 A, uint8 V)\r
1004{\r
1005 setchr1r((V&0x80)>>3,A,V);\r
1006}\r
1007\r
1008void Mapper191_Init(CartInfo *info)\r
1009{\r
1010 GenMMC3_Init(info, 256, 256, 8, info->battery);\r
1011 cwrap=M191CW;\r
1012 CHRRAMSize=2048;\r
1013 CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);\r
1014 SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);\r
1015 AddExState(CHRRAM, CHRRAMSize, 0, "CHRR");\r
1016}\r
1017\r
1018// ---------------------------- Mapper 192 -------------------------------\r
1019\r
1020static void M192CW(uint32 A, uint8 V)\r
1021{\r
1022 if((V==8)||(V==9)||(V==0xA)||(V==0xB)) //Ying Lie Qun Xia Zhuan (Chinese),\r
1023 setchr1r(0x10,A,V);\r
1024 else\r
1025 setchr1r(0,A,V);\r
1026}\r
1027\r
1028void Mapper192_Init(CartInfo *info)\r
1029{\r
1030 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
1031 cwrap=M192CW;\r
1032 CHRRAMSize=4096;\r
1033 CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);\r
1034 SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);\r
1035 AddExState(CHRRAM, CHRRAMSize, 0, "CHRR");\r
1036}\r
1037\r
1038// ---------------------------- Mapper 194 -------------------------------\r
1039\r
1040static void M194CW(uint32 A, uint8 V)\r
1041{\r
1042 if(V<=1) //Dai-2-Ji - Super Robot Taisen (As).nes\r
1043 setchr1r(0x10,A,V);\r
1044 else\r
1045 setchr1r(0,A,V);\r
1046}\r
1047\r
1048void Mapper194_Init(CartInfo *info)\r
1049{\r
1050 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
1051 cwrap=M194CW;\r
1052 CHRRAMSize=2048;\r
1053 CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);\r
1054 SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);\r
1055 AddExState(CHRRAM, CHRRAMSize, 0, "CHRR");\r
1056}\r
1057\r
1058// ---------------------------- Mapper 195 -------------------------------\r
1059static uint8 *wramtw;\r
1060static uint16 wramsize;\r
1061\r
1062static void M195CW(uint32 A, uint8 V)\r
1063{\r
1064 if(V<=3) // Crystalis (c).nes, Captain Tsubasa Vol 2 - Super Striker (C)\r
1065 setchr1r(0x10,A,V);\r
1066 else\r
1067 setchr1r(0,A,V);\r
1068}\r
1069\r
1070static void M195Power(void)\r
1071{\r
1072 GenMMC3Power();\r
1073 setprg4r(0x10,0x5000,0);\r
1074 SetWriteHandler(0x5000,0x5fff,CartBW);\r
1075 SetReadHandler(0x5000,0x5fff,CartBR);\r
1076}\r
1077\r
1078static void M195Close(void)\r
1079{\r
1080 if(wramtw)\r
1081 FCEU_gfree(wramtw);\r
1082 wramtw=NULL;\r
1083}\r
1084\r
1085void Mapper195_Init(CartInfo *info)\r
1086{\r
1087 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
1088 cwrap=M195CW;\r
1089 info->Power=M195Power;\r
1090 info->Close=M195Close;\r
1091 CHRRAMSize=4096;\r
1092 CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);\r
1093 SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);\r
1094 wramsize=4096;\r
1095 wramtw=(uint8*)FCEU_gmalloc(wramsize);\r
1096 SetupCartPRGMapping(0x10, wramtw, wramsize, 1);\r
1097 AddExState(CHRRAM, CHRRAMSize, 0, "CHRR");\r
1098 AddExState(wramtw, wramsize, 0, "WRAMTW");\r
1099}\r
1100\r
1101// ---------------------------- Mapper 196 -------------------------------\r
1102\r
1103static DECLFW(Mapper196Write)\r
1104{\r
1105 A=(A&0xFFFE)|((A>>2)&1)|((A>>3)&1)|((A>>1)&1);\r
1106 if(A >= 0xC000)\r
1107 MMC3_IRQWrite(A,V);\r
1108 else\r
1109 MMC3_CMDWrite(A,V);\r
1110}\r
1111\r
1112static void Mapper196Power(void)\r
1113{\r
1114 GenMMC3Power();\r
1115 SetWriteHandler(0x8000,0xFFFF,Mapper196Write);\r
1116}\r
1117\r
1118void Mapper196_Init(CartInfo *info)\r
1119{\r
1120 GenMMC3_Init(info, 128, 128, 0, 0);\r
1121 info->Power=Mapper196Power;\r
1122}\r
1123\r
1124// ---------------------------- Mapper 197 -------------------------------\r
1125\r
1126static void M197CW(uint32 A, uint8 V)\r
1127{\r
1128 if(A==0x0000)\r
1129 setchr4(0x0000,V>>1);\r
1130 else if(A==0x1000)\r
1131 setchr2(0x1000,V);\r
1132 else if(A==0x1400)\r
1133 setchr2(0x1800,V);\r
1134}\r
1135\r
1136void Mapper197_Init(CartInfo *info)\r
1137{\r
1138 GenMMC3_Init(info, 128, 512, 8, 0);\r
1139 cwrap=M197CW;\r
1140}\r
1141\r
1142// ---------------------------- Mapper 198 -------------------------------\r
1143\r
1144static void M198PW(uint32 A, uint8 V)\r
1145{\r
1146 if(V>=0x50) // Tenchi o Kurau II - Shokatsu Koumei Den (J) (C).nes\r
1147 setprg8(A,V&0x4F);\r
1148 else\r
1149 setprg8(A,V);\r
1150}\r
1151\r
1152void Mapper198_Init(CartInfo *info)\r
1153{\r
1154 GenMMC3_Init(info, 1024, 256, 8, info->battery);\r
1155 pwrap=M198PW;\r
1156 info->Power=M195Power;\r
1157 info->Close=M195Close;\r
1158 wramsize=4096;\r
1159 wramtw=(uint8*)FCEU_gmalloc(wramsize);\r
1160 SetupCartPRGMapping(0x10, wramtw, wramsize, 1);\r
1161 AddExState(wramtw, wramsize, 0, "WRAMTW");\r
1162}\r
1163\r
1164// ---------------------------- Mapper 205 ------------------------------\r
1165\r
1166static void M205PW(uint32 A, uint8 V)\r
1167{\r
1168 if(EXPREGS[0]&2)\r
1169 setprg8(A,(V&0x0f)|((EXPREGS[0]&3)<<4));\r
1170 else\r
1171 setprg8(A,(V&0x1f)|((EXPREGS[0]&3)<<4));\r
1172}\r
1173\r
1174static void M205CW(uint32 A, uint8 V)\r
1175{\r
1176 setchr1(A,V|((EXPREGS[0]&3)<<7));\r
1177}\r
1178\r
1179static DECLFW(M205Write)\r
1180{\r
1181 if((A&0x6800)==0x6800) EXPREGS[0]= V;\r
1182 FixMMC3PRG(MMC3_cmd);\r
1183 FixMMC3CHR(MMC3_cmd);\r
1184}\r
1185\r
1186static void M205Reset(void)\r
1187{\r
1188 EXPREGS[0]=0;\r
1189 MMC3RegReset();\r
1190}\r
1191\r
1192static void M205Power(void)\r
1193{\r
1194 GenMMC3Power();\r
1195 SetWriteHandler(0x4020,0x7FFF,M205Write);\r
1196}\r
1197\r
1198void Mapper205_Init(CartInfo *info)\r
1199{\r
1200 GenMMC3_Init(info, 512, 256, 8, 0);\r
1201 pwrap=M205PW;\r
1202 cwrap=M205CW;\r
1203 info->Power=M205Power;\r
1204 info->Reset=M205Reset;\r
1205 AddExState(EXPREGS, 1, 0, "EXPR");\r
1206}\r
1207\r
1208// ---------------------------- Mapper 245 ------------------------------\r
1209\r
1210static void M245CW(uint32 A, uint8 V)\r
1211{\r
1212 if(!UNIFchrrama) // Yong Zhe Dou E Long - Dragon Quest VI (As).nes NEEDS THIS for RAM cart\r
1213 setchr1(A,V&7);\r
1214 EXPREGS[0]=V;\r
1215 FixMMC3PRG(MMC3_cmd);\r
1216}\r
1217\r
1218static void M245PW(uint32 A, uint8 V)\r
1219{\r
1220 setprg8(A,(V&0x3F)|((EXPREGS[0]&2)<<5));\r
1221}\r
1222\r
1223static void M245Power(void)\r
1224{\r
1225 EXPREGS[0]=0;\r
1226 GenMMC3Power();\r
1227}\r
1228\r
1229void Mapper245_Init(CartInfo *info)\r
1230{\r
1231 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
1232 cwrap=M245CW;\r
1233 pwrap=M245PW;\r
1234 info->Power=M245Power;\r
1235 AddExState(EXPREGS, 1, 0, "EXPR");\r
1236}\r
1237\r
1238// ---------------------------- Mapper 249 ------------------------------\r
1239\r
1240static void M249PW(uint32 A, uint8 V)\r
1241{\r
1242 if(EXPREGS[0]&0x2)\r
1243 {\r
1244 if(V<0x20)\r
1245 V=(V&1)|((V>>3)&2)|((V>>1)&4)|((V<<2)&8)|((V<<2)&0x10);\r
1246 else\r
1247 {\r
1248 V-=0x20;\r
1249 V=(V&3)|((V>>1)&4)|((V>>4)&8)|((V>>2)&0x10)|((V<<3)&0x20)|((V<<2)&0xC0);\r
1250 }\r
1251 }\r
1252 setprg8(A,V);\r
1253}\r
1254\r
1255static void M249CW(uint32 A, uint8 V)\r
1256{\r
1257 if(EXPREGS[0]&0x2)\r
1258 V=(V&3)|((V>>1)&4)|((V>>4)&8)|((V>>2)&0x10)|((V<<3)&0x20)|((V<<2)&0xC0);\r
1259 setchr1(A,V);\r
1260}\r
1261\r
1262static DECLFW(M249Write)\r
1263{\r
1264 EXPREGS[0]=V;\r
1265 FixMMC3PRG(MMC3_cmd);\r
1266 FixMMC3CHR(MMC3_cmd);\r
1267}\r
1268\r
1269static void M249Power(void)\r
1270{\r
1271 EXPREGS[0]=0;\r
1272 GenMMC3Power();\r
1273 SetWriteHandler(0x5000,0x5000,M249Write);\r
1274}\r
1275\r
1276void Mapper249_Init(CartInfo *info)\r
1277{\r
1278 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
1279 cwrap=M249CW;\r
1280 pwrap=M249PW;\r
1281 info->Power=M249Power;\r
1282 AddExState(EXPREGS, 1, 0, "EXPR");\r
1283}\r
1284\r
1285// ---------------------------- Mapper 250 ------------------------------\r
1286\r
1287static DECLFW(M250Write)\r
1288{\r
1289 MMC3_CMDWrite((A&0xE000)|((A&0x400)>>10),A&0xFF);\r
1290}\r
1291\r
1292static DECLFW(M250IRQWrite)\r
1293{\r
1294 MMC3_IRQWrite((A&0xE000)|((A&0x400)>>10),A&0xFF);\r
1295}\r
1296\r
1297static void M250_Power(void)\r
1298{\r
1299 GenMMC3Power();\r
1300 SetWriteHandler(0x8000,0xBFFF,M250Write);\r
1301 SetWriteHandler(0xC000,0xFFFF,M250IRQWrite);\r
1302}\r
1303\r
1304void Mapper250_Init(CartInfo *info)\r
1305{\r
1306 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
1307 info->Power=M250_Power;\r
1308}\r
1309\r
1310// ---------------------------- Mapper 254 ------------------------------\r
1311\r
1312static DECLFR(MR254WRAM)\r
1313{\r
1314 if(EXPREGS[0])\r
1315 return WRAM[A-0x6000];\r
1316 else\r
1317 return WRAM[A-0x6000]^EXPREGS[1];\r
1318}\r
1319\r
1320static DECLFW(M254Write)\r
1321{\r
1322 switch (A) {\r
1323 case 0x8000: EXPREGS[0]=0xff;\r
1324 break;\r
1325 case 0xA001: EXPREGS[1]=V;\r
1326 }\r
1327 MMC3_CMDWrite(A,V);\r
1328}\r
1329\r
1330static void M254_Power(void)\r
1331{\r
1332 GenMMC3Power();\r
1333 SetWriteHandler(0x8000,0xBFFF,M254Write);\r
1334 SetReadHandler(0x6000,0x7FFF,MR254WRAM);\r
1335}\r
1336\r
1337void Mapper254_Init(CartInfo *info)\r
1338{\r
1339 GenMMC3_Init(info, 128, 128, 8, info->battery);\r
1340 info->Power=M254_Power;\r
1341 AddExState(EXPREGS, 2, 0, "EXPR");\r
1342}\r
1343\r
1344// ---------------------------- UNIF Boards -----------------------------\r
1345\r
1346void TBROM_Init(CartInfo *info)\r
1347{\r
1348 GenMMC3_Init(info, 64, 64, 0, 0);\r
1349}\r
1350\r
1351void TEROM_Init(CartInfo *info)\r
1352{\r
1353 GenMMC3_Init(info, 32, 32, 0, 0);\r
1354}\r
1355\r
1356void TFROM_Init(CartInfo *info)\r
1357{\r
1358 GenMMC3_Init(info, 512, 64, 0, 0);\r
1359}\r
1360\r
1361void TGROM_Init(CartInfo *info)\r
1362{\r
1363 GenMMC3_Init(info, 512, 0, 0, 0);\r
1364}\r
1365\r
1366void TKROM_Init(CartInfo *info)\r
1367{\r
1368 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
1369}\r
1370\r
1371void TLROM_Init(CartInfo *info)\r
1372{\r
1373 GenMMC3_Init(info, 512, 256, 0, 0);\r
1374}\r
1375\r
1376void TSROM_Init(CartInfo *info)\r
1377{\r
1378 GenMMC3_Init(info, 512, 256, 8, 0);\r
1379}\r
1380\r
1381void TLSROM_Init(CartInfo *info)\r
1382{\r
1383 GenMMC3_Init(info, 512, 256, 8, 0);\r
1384 cwrap=TKSWRAP;\r
1385 mwrap=GENNOMWRAP;\r
1386 PPU_hook=TKSPPU;\r
1387 AddExState(&PPUCHRBus, 1, 0, "PPUC");\r
1388}\r
1389\r
1390void TKSROM_Init(CartInfo *info)\r
1391{\r
1392 GenMMC3_Init(info, 512, 256, 8, info->battery);\r
1393 cwrap=TKSWRAP;\r
1394 mwrap=GENNOMWRAP;\r
1395 PPU_hook=TKSPPU;\r
1396 AddExState(&PPUCHRBus, 1, 0, "PPUC");\r
1397}\r
1398\r
1399void TQROM_Init(CartInfo *info)\r
1400{\r
1401 GenMMC3_Init(info, 512, 64, 0, 0);\r
1402 cwrap=TQWRAP;\r
1403 CHRRAMSize=8192;\r
1404 CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);\r
1405 SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);\r
1406}\r
1407\r
1408void HKROM_Init(CartInfo *info)\r
1409{\r
1410 GenMMC3_Init(info, 512, 512, 1, info->battery);\r
1411}\r
ARM optimized FCE Ultra port