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Merge git://github.com/ekeeke/Genesis-Plus-GX

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twinaphex 2013-04-25 20:49:08 +02:00
commit ce267f63cf
1 changed files with 134 additions and 18 deletions
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152
source/cart_hw/md_cart.c
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@ -46,7 +46,7 @@
#include "eeprom_spi.h" #include "eeprom_spi.h"
#include "gamepad.h" #include "gamepad.h"
#define CART_CNT (48) #define CART_CNT (53)
/* Cart database entry */ /* Cart database entry */
typedef struct typedef struct
@ -79,10 +79,13 @@ static void default_time_w(uint32 address, uint32 data);
static void default_regs_w(uint32 address, uint32 data); static void default_regs_w(uint32 address, uint32 data);
static uint32 default_regs_r(uint32 address); static uint32 default_regs_r(uint32 address);
static uint32 default_regs_r_16(uint32 address); static uint32 default_regs_r_16(uint32 address);
static uint32 custom_regs_r(uint32 address);
static void custom_regs_w(uint32 address, uint32 data); static void custom_regs_w(uint32 address, uint32 data);
static void custom_alt_regs_w(uint32 address, uint32 data); static void custom_alt_regs_w(uint32 address, uint32 data);
static uint32 topshooter_r(uint32 address); static uint32 topshooter_r(uint32 address);
static void topshooter_w(uint32 address, uint32 data); static void topshooter_w(uint32 address, uint32 data);
static uint32 tekken_regs_r(uint32 address);
static void tekken_regs_w(uint32 address, uint32 data);
/* Games that need extra hardware emulation: /* Games that need extra hardware emulation:
- copy protection device - copy protection device
@ -96,14 +99,20 @@ static const md_entry_t rom_database[CART_CNT] =
{0xffff,0xf863,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},1,0,NULL,NULL,NULL,mapper_realtec_w}}, {0xffff,0xf863,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},1,0,NULL,NULL,NULL,mapper_realtec_w}},
/* Earth Defense */ /* Earth Defense */
{0xffff,0x44fb,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},1,0,NULL,NULL,NULL,mapper_realtec_w}}, {0xffff,0x44fb,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},1,0,NULL,NULL,NULL,mapper_realtec_w}},
/* RADICA (Volume 1) (bad dump ?) */
{0x0000,0x2326,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,1,mapper_radica_r,NULL,NULL,NULL}},
/* RADICA (Volume 1) */ /* RADICA (Volume 1) */
{0x0000,0x2326,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,0,mapper_radica_r,NULL,NULL,NULL}}, {0x24f4,0xfc84,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,0,mapper_radica_r,NULL,NULL,NULL}},
/* RADICA (Volume 2) */ /* RADICA (Volume 2) */
{0x4f10,0x0836,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,0,mapper_radica_r,NULL,NULL,NULL}}, {0x104f,0x32e9,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,0,mapper_radica_r,NULL,NULL,NULL}},
/* RADICA (Volume 1) (byteswapped version) */
{0xf424,0x9f82,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,0,mapper_radica_r,NULL,NULL,NULL}},
/* Tenchi wo Kurau III: Sangokushi Gaiden - Chinese Fighter */ /* Tenchi wo Kurau III: Sangokushi Gaiden - Chinese Fighter */
{0x9490,0x8180,0x40,0x6f,{{0x00,0x00,0x00,0x00},{0xf0000c,0xf0000c,0xf0000c,0xf0000c},{0x400000,0x400004,0x400008,0x40000c},0,1,NULL,NULL,default_regs_r,custom_alt_regs_w}}, {0x9490,0x8180,0x40,0x6f,{{0x00,0x00,0x00,0x00},{0xf0000c,0xf0000c,0xf0000c,0xf0000c},{0x400000,0x400004,0x400008,0x40000c},0,1,NULL,NULL,default_regs_r,custom_alt_regs_w}},
/* Top Fighter */ /* Top Fighter */
{0x4eb9,0x5d8b,0x60,0x7f,{{0x00,0x00,0x00,0x00},{0xf00007,0xf00007,0xf00007,0xffffff},{0x600001,0x600003,0x600005,0x000000},0,1,NULL,NULL,default_regs_r,custom_regs_w}}, {0x4eb9,0x5d8b,0x60,0x7f,{{0x00,0x00,0x00,0x00},{0xf00007,0xf00007,0xf00007,0xffffff},{0x600001,0x600003,0x600005,0x000000},0,1,NULL,NULL,default_regs_r,custom_regs_w}},
/* Soul Edge VS Samurai Spirits */ /* Soul Edge VS Samurai Spirits */
@ -118,6 +127,12 @@ static const md_entry_t rom_database[CART_CNT] =
{0x0000,0x7d6e,0x60,0x7f,{{0x00,0x00,0x00,0x00},{0xf00007,0xf00007,0xf00007,0xffffff},{0x600001,0x600003,0x600005,0x000000},0,1,NULL,NULL,default_regs_r,custom_regs_w}}, {0x0000,0x7d6e,0x60,0x7f,{{0x00,0x00,0x00,0x00},{0xf00007,0xf00007,0xf00007,0xffffff},{0x600001,0x600003,0x600005,0x000000},0,1,NULL,NULL,default_regs_r,custom_regs_w}},
/* Pokemon Stadium */ /* Pokemon Stadium */
{0x0000,0x843c,0x70,0x7f,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,1,NULL,NULL,NULL,custom_regs_w}}, {0x0000,0x843c,0x70,0x7f,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,1,NULL,NULL,NULL,custom_regs_w}},
/* Tekken 3 Special (original dump) (a bootleg version also exists, with patched protection & different boot routine which reads unused !TIME mapped area) */
{0x0000,0xc2f0,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,0,NULL,NULL,tekken_regs_r,tekken_regs_w}},
/* Lion King 2 */ /* Lion King 2 */
{0xffff,0x1d9b,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xfffffd,0xfffffd,0xffffff,0xffffff},{0x400000,0x400004,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,default_regs_w}}, {0xffff,0x1d9b,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xfffffd,0xfffffd,0xffffff,0xffffff},{0x400000,0x400004,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,default_regs_w}},
/* Squirell King */ /* Squirell King */
@ -132,20 +147,35 @@ static const md_entry_t rom_database[CART_CNT] =
{0xffff,0x5d98,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xfffffd,0xfffffd,0xffffff,0xffffff},{0x400000,0x400004,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,default_regs_w}}, {0xffff,0x5d98,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xfffffd,0xfffffd,0xffffff,0xffffff},{0x400000,0x400004,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,default_regs_w}},
/* (*) Shui Hu - Feng Yun Zhuan (patched ROM, unused registers) */ /* (*) Shui Hu - Feng Yun Zhuan (patched ROM, unused registers) */
{0x3332,0x872b,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xfffffd,0xfffffd,0xffffff,0xffffff},{0x400000,0x400004,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,default_regs_w}}, {0x3332,0x872b,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xfffffd,0xfffffd,0xffffff,0xffffff},{0x400000,0x400004,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,default_regs_w}},
/* (*) Chao Ji Da Fu Weng (patched ROM, various words witten to register, long word also read from $7E0000, unknown banking hardware ?) */ /* (*) Chao Ji Da Fu Weng (patched ROM, various words witten to register, long word also read from $7E0000, unknown banking hardware ?) */
{0xa697,0xa697,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x000000,0x000000,0x000000},0,0,NULL,NULL,NULL,default_regs_w}}, {0xa697,0xa697,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x000000,0x000000,0x000000},0,0,NULL,NULL,NULL,default_regs_w}},
/* (*) Aq Renkan Awa (patched ROM, ON/OFF bit sequence is written to register, unknown banking hardware ?) */ /* (*) Aq Renkan Awa (patched ROM, ON/OFF bit sequence is written to register, unknown banking hardware ?) */
{0x8104,0x0517,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400001,0x000000,0x000000,0x000000},0,0,NULL,NULL,NULL,default_regs_w}}, {0x8104,0x0517,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400001,0x000000,0x000000,0x000000},0,0,NULL,NULL,NULL,default_regs_w}},
/* (*) Jiu Ji Ma Jiang II - Ye Yan Bian (patched ROM, using expected register value - $0f - crashes the game) (uses 16-bits reads) */
{0x0c44,0xba81,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x400006},0,0,NULL,NULL,default_regs_r_16,NULL}},
/* (*) Tun Shi Tian Di III (patched ROM, unused register) */ /* (*) Tun Shi Tian Di III (patched ROM, unused register) */
{0x0000,0x9c5e,0x40,0x40,{{0xab,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400046,0x000000,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,NULL}}, {0x0000,0x9c5e,0x40,0x40,{{0xab,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400046,0x000000,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,NULL}},
/* Ma Jiang Qing Ren - Ji Ma Jiang Zhi */ /* Ma Jiang Qing Ren - Ji Ma Jiang Zhi */
{0x0000,0x7037,0x40,0x40,{{0x90,0xd3,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x401000,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,NULL}}, {0x0000,0x7037,0x40,0x40,{{0x90,0xd3,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x401000,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,NULL}},
/* Super Majon Club */
{0x0000,0x3b95,0x40,0x40,{{0x90,0xd3,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x401000,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,NULL}},
/* Feng Kuang Tao Hua Yuan (original version from Creaton Softec Inc) (a bootleg version also exists with patched protection and minor title screen variations) */
{0x0000,0x9dc4,0x40,0x40,{{0x90,0xd3,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x401000,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,NULL}},
/* (*) Jiu Ji Ma Jiang II - Ye Yan Bian (patched ROM, using expected register value - $0f - crashes the game) (uses 16-bits reads) */
{0x0c44,0xba81,0x40,0x40,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x400006},0,0,NULL,NULL,default_regs_r_16,NULL}},
/* 16 Zhang Ma Jiang (uses 16-bits reads) */ /* 16 Zhang Ma Jiang (uses 16-bits reads) */
{0xfb40,0x4bed,0x40,0x40,{{0x00,0xaa,0x00,0xf0},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x400002,0x000000,0x400006},0,0,NULL,NULL,default_regs_r_16,NULL}}, {0xfb40,0x4bed,0x40,0x40,{{0x00,0xaa,0x00,0xf0},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x400002,0x000000,0x400006},0,0,NULL,NULL,default_regs_r_16,NULL}},
/* King of Fighter 98 */ /* 16 Tiles Mahjong II (uses 16-bits reads) */
{0x0000,0xd0a0,0x48,0x4f,{{0x00,0x00,0xaa,0xf0},{0xffffff,0xffffff,0xfc0000,0xfc0000},{0x000000,0x000000,0x480000,0x4c0000},0,0,NULL,NULL,default_regs_r,NULL}}, {0xffff,0x0903,0x40,0x40,{{0x00,0x00,0xc9,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x400004,0x000000},0,0,NULL,NULL,default_regs_r_16,NULL}},
/* Super Bubble Bobble */ /* Super Bubble Bobble */
{0x0000,0x16cd,0x40,0x40,{{0x55,0x0f,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,NULL}}, {0x0000,0x16cd,0x40,0x40,{{0x55,0x0f,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,NULL}},
/* Tenchi wo Kurau II - The Battle of Red Cliffs (Unl) */ /* Tenchi wo Kurau II - The Battle of Red Cliffs (Unl) */
@ -162,12 +192,20 @@ static const md_entry_t rom_database[CART_CNT] =
{0xffff,0xd472,0x40,0x40,{{0x63,0x98,0xc9,0x18},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x400004,0x400006},0,0,NULL,NULL,default_regs_r,NULL}}, {0xffff,0xd472,0x40,0x40,{{0x63,0x98,0xc9,0x18},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x400004,0x400006},0,0,NULL,NULL,default_regs_r,NULL}},
/* 777 Casino (For first one, 0x55 works as well. Other values are never used so they are guessed from on other unlicensed games using similar mapper) */ /* 777 Casino (For first one, 0x55 works as well. Other values are never used so they are guessed from on other unlicensed games using similar mapper) */
{0x0000,0xf8d9,0x40,0x40,{{0x63,0x98,0xc9,0x18},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x400004,0x400006},0,0,NULL,NULL,default_regs_r,NULL}}, {0x0000,0xf8d9,0x40,0x40,{{0x63,0x98,0xc9,0x18},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x400004,0x400006},0,0,NULL,NULL,default_regs_r,NULL}},
/* Wu Kong Wai Zhuan (original) (a bootleg version also exists, with patched protection & modified SRAM test routine ?) */
{0x0000,0x19ff,0x40,0x40,{{0x63,0x98,0xc9,0x18},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x400004,0x400006},0,0,NULL,NULL,default_regs_r,NULL}},
/* Soul Blade */ /* Soul Blade */
{0x0000,0x0c5b,0x40,0x40,{{0x63,0x98,0xc9,0xf0},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x400004,0x400006},0,0,NULL,NULL,default_regs_r,NULL}}, {0x0000,0x0c5b,0x40,0x40,{{0x63,0x98,0xc9,0xf0},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x400004,0x400006},0,0,NULL,NULL,default_regs_r,NULL}},
/* Rockman X3 (half-patched ROM, two last register values are not used, 0xaa/0x18 works too) */
/* King of Fighter 98 */
{0x0000,0xd0a0,0x48,0x4f,{{0x00,0x00,0xaa,0xf0},{0xffffff,0xffffff,0xfc0000,0xfc0000},{0x000000,0x000000,0x480000,0x4c0000},0,0,NULL,NULL,default_regs_r,NULL}},
/* Rockman X3 (bootleg version ? two last register returned values are ignored, note that 0xaa/0x18 would work as well) */
{0x0000,0x9d0e,0x40,0x40,{{0x0c,0x00,0xc9,0xf0},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0x000000,0x400004,0x400006},0,0,default_regs_r,NULL,default_regs_r,NULL}}, {0x0000,0x9d0e,0x40,0x40,{{0x0c,0x00,0xc9,0xf0},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0x000000,0x400004,0x400006},0,0,default_regs_r,NULL,default_regs_r,NULL}},
/* (*) Tekken 3 Special (patched ROM, register value not used, unknown writes to $400000-$40000E, read from $400002) */
{0x0000,0x8c6e,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0x000000,0x000000,0x000000},0,0,default_regs_r,NULL,NULL,NULL}},
/* (*) Dragon Ball Final Bout (patched ROM, in original code, different switches occurs depending on returned value $00-$0f) */ /* (*) Dragon Ball Final Bout (patched ROM, in original code, different switches occurs depending on returned value $00-$0f) */
{0xc65a,0xc65a,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0x000000,0x000000,0x000000},0,0,default_regs_r,NULL,NULL,NULL}}, {0xc65a,0xc65a,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0x000000,0x000000,0x000000},0,0,default_regs_r,NULL,NULL,NULL}},
/* (*) Yang Jia Jiang - Yang Warrior Family (patched ROM, register value unused) */ /* (*) Yang Jia Jiang - Yang Warrior Family (patched ROM, register value unused) */
@ -176,14 +214,22 @@ static const md_entry_t rom_database[CART_CNT] =
{0xffff,0x0474,0x00,0x00,{{0x0a,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0x000000,0x000000,0x000000},0,0,default_regs_r,NULL,NULL,NULL}}, {0xffff,0x0474,0x00,0x00,{{0x0a,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0x000000,0x000000,0x000000},0,0,default_regs_r,NULL,NULL,NULL}},
/* Super Mario World */ /* Super Mario World */
{0x2020,0xb4eb,0x00,0x00,{{0x1c,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0x000000,0x000000,0x000000},0,0,default_regs_r,NULL,NULL,NULL}}, {0x2020,0xb4eb,0x00,0x00,{{0x1c,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0x000000,0x000000,0x000000},0,0,default_regs_r,NULL,NULL,NULL}},
/* A Bug's Life */
{0x7f7f,0x2aad,0x00,0x00,{{0x28,0x1f,0x01,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0xa13002,0xa1303e,0x000000},0,0,default_regs_r,NULL,NULL,NULL}},
/* King of Fighter 99 */ /* King of Fighter 99 */
{0x0000,0x021e,0x00,0x00,{{0x00,0x01,0x1f,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0xa13002,0xa1303e,0x000000},0,0,default_regs_r,NULL,NULL,NULL}}, {0x0000,0x021e,0x00,0x00,{{0x00,0x01,0x1f,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0xa13002,0xa1303e,0x000000},0,0,custom_regs_r,default_regs_w,NULL,NULL}},
/* Pocket Monster */ /* Pocket Monster */
{0xd6fc,0x1eb1,0x00,0x00,{{0x00,0x01,0x1f,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0xa13002,0xa1303e,0x000000},0,0,default_regs_r,NULL,NULL,NULL}}, {0xd6fc,0x1eb1,0x00,0x00,{{0x00,0x01,0x1f,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0xa13002,0xa1303e,0x000000},0,0,custom_regs_r,default_regs_w,NULL,NULL}},
/* Pocket Monster (bootleg version ? two last register returned values are ignored & first register test has been modified) */
{0xd6fc,0x6319,0x00,0x00,{{0x14,0x01,0x1f,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0xa13002,0xa1303e,0x000000},0,0,default_regs_r,m68k_unused_8_w,NULL,NULL}},
/* A Bug's Life (bootleg version ? two last register returned values are ignored & first register test has been modified ?) */
{0x7f7f,0x2aad,0x00,0x00,{{0x28,0x01,0x1f,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0xa13000,0xa13002,0xa1303e,0x000000},0,0,default_regs_r,m68k_unused_8_w,NULL,NULL}},
/* Game no Kanzume Otokuyou */ /* Game no Kanzume Otokuyou */
{0x0000,0xf9d1,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,0,NULL,mapper_seganet_w,NULL,NULL}}, {0x0000,0xf9d1,0x00,0x00,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,0,NULL,mapper_seganet_w,NULL,NULL}},
/* Top Shooter (arcade hardware) */ /* Top Shooter (arcade hardware) */
{0xffff,0x3632,0x20,0x20,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,0,NULL,NULL,topshooter_r,topshooter_w}} {0xffff,0x3632,0x20,0x20,{{0x00,0x00,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x000000,0x000000,0x000000,0x000000},0,0,NULL,NULL,topshooter_r,topshooter_w}}
}; };
@ -603,7 +649,7 @@ void md_cart_init(void)
zbank_memory_map[i].write = zbank_unused_w; zbank_memory_map[i].write = zbank_unused_w;
} }
} }
else if ((*(uint16 *)(cart.rom + 0x08) == 0x6000) && (*(uint16 *)(cart.rom + 0x0a) == 0x01f6)) else if ((*(uint16 *)(cart.rom + 0x08) == 0x6000) && (*(uint16 *)(cart.rom + 0x0a) == 0x01f6) && (rominfo.realchecksum == 0xf894))
{ {
/* Super Mario World 64 (unlicensed) mapper */ /* Super Mario World 64 (unlicensed) mapper */
for (i=0x08; i<0x10; i++) for (i=0x08; i<0x10; i++)
@ -1594,6 +1640,21 @@ static void default_regs_w(uint32 address, uint32 data)
m68k_unused_8_w(address, data); m68k_unused_8_w(address, data);
} }
/* basic register shifting hardware (Bug's Life, Pocket Monster) */
static uint32 custom_regs_r(uint32 address)
{
int i;
for (i=0; i<4; i++)
{
if ((address & cart.hw.mask[i]) == cart.hw.addr[i])
{
return cart.hw.regs[i] >> 1;
}
}
return m68k_read_bus_8(address);
}
/* custom register hardware (Top Fighter, Lion King III, Super Donkey Kong 99, Mulan, Pocket Monsters II, Pokemon Stadium) */ /* custom register hardware (Top Fighter, Lion King III, Super Donkey Kong 99, Mulan, Pocket Monsters II, Pokemon Stadium) */
static void custom_regs_w(uint32 address, uint32 data) static void custom_regs_w(uint32 address, uint32 data)
{ {
@ -1649,7 +1710,62 @@ static void custom_alt_regs_w(uint32 address, uint32 data)
} }
/* Top Shooter arcade board hardware */ /* "Tekken 3 Special" custom register hardware */
static uint32 tekken_regs_r(uint32 address)
{
/* data output */
if ((address & 0x0e) == 0x02)
{
/* maybe depends on mode bits ? */
return (cart.hw.regs[0] - 1);
}
return m68k_read_bus_16(address);
}
static void tekken_regs_w(uint32 address, uint32 data)
{
switch (address & 0x0e)
{
case 0x00:
{
/* data output reset ? (game writes $FF before & after protection check) */
cart.hw.regs[0]= 0x00;
break;
}
case 0x02:
{
/* read only ? */
break;
}
case 0x0c:
{
/* data output mode bit 0 ? (game writes $01) */
break;
}
case 0x0e:
{
/* data output mode bit 1 ? (never written by game) */
break;
}
default:
{
/* data input (only connected to D0 ?)*/
if (data & 1)
{
/* 4-bit hardware register ($400004 corresponds to bit0, $400006 to bit1, etc) */
cart.hw.regs[0] |= 1 << (((address - 0x04) >> 1) & 3);
}
break;
}
}
}
/* "Top Shooter" arcade board hardware */
static uint32 topshooter_r(uint32 address) static uint32 topshooter_r(uint32 address)
{ {
if (address < 0x202000) if (address < 0x202000)