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https://github.com/holub/mame
synced 2025-04-21 07:52:35 +03:00
knightsb - saving wip. Game is almost playable.
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Robbbert
parent
abdc3674c9
commit
cd29176897
@ -168,16 +168,16 @@ WRITE16_MEMBER(cps_state::kodb_layer_w)
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WRITE16_MEMBER(cps_state::knightsb_layer_w)
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{
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if (offset == 0x05)
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m_cps_a_regs[0x14 / 2] = data + 0xffce; /* scroll 3x */
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m_cps_a_regs[0x14 / 2] = data; /* scroll 3x */
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else
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if (offset == 0x04)
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m_cps_a_regs[0x16 / 2] = data; /* scroll 3y */
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else
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if (offset == 0x03)
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m_cps_a_regs[0x10 / 2] = data + 0xffce; /* scroll 2x */
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m_cps_a_regs[0x10 / 2] = data; /* scroll 2x */
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else
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if (offset == 0x01)
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m_cps_a_regs[0x0c / 2] = data + 0xffc2; /* scroll 1x */
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m_cps_a_regs[0x0c / 2] = data; /* scroll 1x */
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else
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if (offset == 0x02)
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{
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@ -189,7 +189,26 @@ WRITE16_MEMBER(cps_state::knightsb_layer_w)
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m_cps_a_regs[0x0e / 2] = data; /* scroll 1y - fixes scroll of high scores */
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else
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if (offset == 0x06)
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{
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switch (data)
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{
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case 0x0000:
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case 0x001f:
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case 0x00ff:
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data = 0x12f2;
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break;
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case 0x2000:
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data = 0x06f2;
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break;
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case 0xa000:
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data = 0x24d0;
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break;
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default:
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printf ("Unknown control word = %X\n",data);
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data = 0x12c0;
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}
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m_cps_b_regs[m_layer_enable_reg / 2] = data;
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}
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else
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if (offset == 0x10)
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m_cps_b_regs[m_layer_mask_reg[1] / 2] = data;
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@ -466,16 +485,16 @@ static ADDRESS_MAP_START( knightsb_map, AS_PROGRAM, 16, cps_state )
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AM_RANGE(0x000000, 0x3fffff) AM_ROM
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AM_RANGE(0x800000, 0x800001) AM_READ_PORT("IN1") /* Player input ports */
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AM_RANGE(0x800002, 0x800003) AM_READ_PORT("IN2")//(cps1_in2_r) /* Player 3 controls */
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AM_RANGE(0x800004, 0x800005) AM_WRITENOP // writes 0000 here
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AM_RANGE(0x800006, 0x800007) AM_WRITE(fcrash_soundlatch_w) /* Sound command */
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AM_RANGE(0x800018, 0x80001f) AM_READ(cps1_dsw_r) /* System input ports / Dip Switches */
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AM_RANGE(0x800030, 0x800037) AM_WRITENOP //AM_WRITE(cps1_coinctrl_w) only writes bit 15
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AM_RANGE(0x800100, 0x80013f) AM_WRITE(cps1_cps_a_w) AM_SHARE("cps_a_regs") /* CPS-A custom */
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AM_RANGE(0x800140, 0x80017f) AM_READWRITE(cps1_cps_b_r, cps1_cps_b_w) AM_SHARE("cps_b_regs") /* CPS-B custom */
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AM_RANGE(0x800180, 0x800181) AM_WRITE(cps1_soundlatch2_w) /* Sound timer fade */
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AM_RANGE(0x880000, 0x880001) AM_WRITENOP //?
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AM_RANGE(0x800100, 0x80013f) AM_RAM AM_SHARE("cps_a_regs") /* CPS-A custom */
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AM_RANGE(0x800140, 0x80017f) AM_RAM AM_SHARE("cps_b_regs") /* CPS-B custom */
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AM_RANGE(0x800180, 0x800181) AM_WRITENOP //AM_WRITE(cps1_soundlatch2_w) /* Sound timer fade */
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AM_RANGE(0x880000, 0x880001) AM_WRITENOP // unknown
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AM_RANGE(0x900000, 0x93ffff) AM_RAM_WRITE(cps1_gfxram_w) AM_SHARE("gfxram")
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AM_RANGE(0x980000, 0x98002f) AM_WRITE(knightsb_layer_w)
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AM_RANGE(0x991000, 0x993fff) AM_WRITENOP // could be bootleg_sprite_ram
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AM_RANGE(0xff0000, 0xffffff) AM_RAM
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ADDRESS_MAP_END
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@ -543,6 +562,7 @@ ADDRESS_MAP_END
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static ADDRESS_MAP_START( knightsb_z80map, AS_PROGRAM, 8, cps_state )
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AM_RANGE(0x0000, 0x7fff) AM_ROM
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AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1")
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AM_RANGE(0xcffe, 0xcfff) AM_WRITENOP // writes lots of data
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AM_RANGE(0xd000, 0xd7ff) AM_RAM
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AM_RANGE(0xd800, 0xd801) AM_DEVREADWRITE("2151", ym2151_device, read, write)
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AM_RANGE(0xdc00, 0xdc00) AM_READ(soundlatch_byte_r)
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@ -1161,16 +1181,16 @@ MACHINE_START_MEMBER(cps_state, knightsb)
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m_audiocpu = machine().device<cpu_device>("audiocpu");
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m_msm_1 = machine().device<msm5205_device>("msm1");
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m_msm_2 = machine().device<msm5205_device>("msm2");
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m_layer_enable_reg = 0x20;
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m_layer_enable_reg = 0x30;
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m_layer_mask_reg[0] = 0x28;
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m_layer_mask_reg[1] = 0x2a;
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m_layer_mask_reg[2] = 0x2c;
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m_layer_mask_reg[3] = 0x2e;
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m_layer_scroll1x_offset = 0;
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m_layer_scroll2x_offset = 0;
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m_layer_scroll3x_offset = 0;
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m_layer_scroll1x_offset = 0x3e; //text
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m_layer_scroll2x_offset = 0x3c; //bricks around scores
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m_layer_scroll3x_offset = 0x40; //hill with sword going in
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m_sprite_base = 0x1000;
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m_sprite_list_end_marker = 0xffff;
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m_sprite_list_end_marker = 0x8000;
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m_sprite_x_offset = 0;
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}
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@ -1343,7 +1363,7 @@ static MACHINE_CONFIG_START( knightsb, cps_state )
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MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
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MCFG_SCREEN_SIZE(64*8, 32*8)
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MCFG_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 2*8, 30*8-1 )
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MCFG_SCREEN_UPDATE_DRIVER(cps_state, screen_update_cps1)
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MCFG_SCREEN_UPDATE_DRIVER(cps_state, screen_update_fcrash)
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MCFG_SCREEN_VBLANK_DRIVER(cps_state, screen_eof_cps1)
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MCFG_GFXDECODE(cps1)
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@ -1777,19 +1797,7 @@ DRIVER_INIT_MEMBER(cps_state, sf2mdt)
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rom[i + 6] = tmp;
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}
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machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_handler(0x70c018, 0x70c01f, read16_delegate(FUNC(cps_state::cps1_dsw_r),this));
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machine().device("maincpu")->memory().space(AS_PROGRAM).install_write_handler(0x708000, 0x708fff, write16_delegate(FUNC(cps_state::sf2mdt_layer_w),this));
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machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_port(0x70c000, 0x70c001, "IN1");
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machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_port(0x70c008, 0x70c009, "IN2");
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/* bootleg sprite ram */
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m_bootleg_sprite_ram = (UINT16*)machine().device("maincpu")->memory().space(AS_PROGRAM).install_ram(0x700000, 0x703fff);
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machine().device("maincpu")->memory().space(AS_PROGRAM).install_ram(0x704000, 0x707fff, m_bootleg_sprite_ram); /* both of these need to be mapped - see the "Magic Delta Turbo" text on the title screen */
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machine().device("maincpu")->memory().space(AS_PROGRAM).install_write_handler(0x70c106, 0x70c107, write16_delegate(FUNC(cps_state::cawingbl_soundlatch_w),this));
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machine().device("maincpu")->memory().space(AS_PROGRAM).unmap_write(0x800030, 0x800031); /* coin lockout doesn't work (unmap it) */
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DRIVER_INIT_CALL(cps1);
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DRIVER_INIT_CALL(sf2mdta);
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}
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DRIVER_INIT_MEMBER(cps_state, sf2mdta)
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@ -1811,10 +1819,18 @@ DRIVER_INIT_MEMBER(cps_state, sf2mdta)
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DRIVER_INIT_CALL(cps1);
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}
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DRIVER_INIT_MEMBER(cps_state, knightsb)
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{
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/* bootleg sprite ram */
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m_bootleg_sprite_ram = (UINT16*)machine().device("maincpu")->memory().space(AS_PROGRAM).install_ram(0x990000, 0x993fff);
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DRIVER_INIT_CALL(cps1);
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}
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GAME( 1990, fcrash, ffight, fcrash, fcrash, cps_state, cps1, ROT0, "bootleg (Playmark)", "Final Crash (bootleg of Final Fight)", GAME_SUPPORTS_SAVE )
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GAME( 1991, kodb, kod, kodb, kodb, cps_state, kodb, ROT0, "bootleg (Playmark)", "The King of Dragons (bootleg)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) // 910731 "ETC"
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GAME( 1991, knightsb, knights, knightsb, knights, cps_state, cps1, ROT0, "bootleg", "Knights of the Round (bootleg)", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE ) // 911127 - based on World version
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GAME( 1991, knightsb, knights, knightsb, knights, cps_state, knightsb, ROT0, "bootleg", "Knights of the Round (bootleg)", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE ) // 911127 - based on World version
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GAME( 1990, cawingbl, cawing, cawingbl, cawingbl, cps_state, cawingbl, ROT0, "bootleg", "Carrier Air Wing (bootleg with 2xYM2203 + 2xMSM205 set 1)", GAME_SUPPORTS_SAVE )
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GAME( 1990, cawingb2, cawing, cawingbl, cawingbl, cps_state, cawingbl, ROT0, "bootleg", "Carrier Air Wing (bootleg with 2xYM2203 + 2xMSM205 set 2)", GAME_SUPPORTS_SAVE )
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GAME( 1992, sf2mdt, sf2ce, sf2mdt, sf2mdt, cps_state, sf2mdt, ROT0, "bootleg", "Street Fighter II': Magic Delta Turbo (bootleg, set 1)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) // 920313 - based on (heavily modified) World version
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@ -248,6 +248,7 @@ public:
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/* fcrash handlers */
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DECLARE_DRIVER_INIT(kodb);
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DECLARE_DRIVER_INIT(cawingbl);
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DECLARE_DRIVER_INIT(knightsb);
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DECLARE_DRIVER_INIT(sf2mdt);
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DECLARE_DRIVER_INIT(sf2mdta);
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DECLARE_MACHINE_START(fcrash);
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@ -1365,7 +1365,7 @@ static const struct CPS1config cps1_config_table[]=
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{"knightsu", CPS_B_21_BT4, mapper_KR63B, 0x36, 0, 0x34 },
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{"knightsj", CPS_B_21_BT4, mapper_KR63B, 0x36, 0, 0x34 },
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{"knightsja", CPS_B_21_BT4, mapper_KR63B, 0x36, 0, 0x34 }, // wrong, this set uses KR22B, still not dumped
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{"knightsb", CPS_B_21_BT4, mapper_KR63B, 0x36, 0, 0x34 }, // wrong, knightsb bootleg doesn't use the KR63B PAL
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//{"knightsb", CPS_B_21_BT4, mapper_KR63B, 0x36, 0, 0x34 }, // wrong, knightsb bootleg doesn't use the KR63B PAL
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{"sf2ce", CPS_B_21_DEF, mapper_S9263B, 0x36 },
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{"sf2ceea", CPS_B_21_DEF, mapper_S9263B, 0x36 },
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{"sf2ceua", CPS_B_21_DEF, mapper_S9263B, 0x36 },
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