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r40667 Thursday 10th September, 2015 at 18:02:23 UTC by David Haywood
new not working
Amazonia King II (V202BR) [Macgaiver]
[src/mame]arcade.lst
[src/mame/drivers]igs_m027.c
[src/mame/machine]pgmcrypt.c pgmcrypt.h

trunk/src/mame/arcade.lst
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99179917fruitpar        // (c) 200?
99189918zhongguo        // (c) 2000
99199919sdwx            // (c) 2002
9920amazoni2      // (c) 2002
99209921sddz            // (c) 200?
99219922lhzb3           // (c) 200?
99229923lhzb4           // (c) 200?
trunk/src/mame/drivers/igs_m027.c
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6969   DECLARE_DRIVER_INIT(slqz3);
7070   DECLARE_DRIVER_INIT(fruitpar);
7171   DECLARE_DRIVER_INIT(amazonia);
72   DECLARE_DRIVER_INIT(amazoni2);
7273   TILE_GET_INFO_MEMBER(get_tx_tilemap_tile_info);
7374   TILE_GET_INFO_MEMBER(get_bg_tilemap_tile_info);
7475   virtual void video_start();
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585586   ROM_REGION( 0x200000, "gfx2", 0 )
586587   ROM_LOAD( "cg.u25", 0x000000, 0x200000, CRC(709b9a42) SHA1(18c4b8e159b29c168f5cafb437fe6eb123672471) )
587588
588   ROM_REGION( 0x80000, "unknown", 0 )
589   ROM_REGION( 0x80000, "oki", 0 ) // m6295 samples
589590   ROM_LOAD( "sp.u2", 0x00000, 0x80000, CRC(216b5418) SHA1(b7bc24ced0ccb5476c974420aa506c13b971fc9f) )
590591ROM_END
591592
593/*
594Amazonia King II by IGS 2004 ( International Game System )
595Patented by EAGO.
592596
597U12 is a 27c240  labeled ( AKII TEXT ) ( text )
598U13 is a 27c160  labeled ( AKII CG ) ( Grafics)
599U23 is a 27c4096 labeled ( AKII_V-202br ) ( Program version Brazil )
600U28 is a 29F4000 labeled (AKII SP) ( Sound Program )
601U17 is a ATF16V8B-15P labeled ( FG-1 ) (read protected)
602U10 is a IGS 003c Dip 40 pin ( Maybe 8255 ? )
603U24 is a IGS031 QFP with 208 pin
604U32 is a IGS027a QFP with 120 pin ( Encrypted ARM, internal code, stamped P9 A/K II )
605Crystal Frequency = 22.000 Mhz
606Sound Processor ( U6295 )
607*/
593608
609ROM_START( amazoni2 )
610   ROM_REGION( 0x04000, "maincpu", 0 )
611   /* Internal rom of IGS027A ARM based MCU */
612   ROM_LOAD( "sdwx_igs027a", 0x00000, 0x4000, NO_DUMP )
594613
614   ROM_REGION( 0x80000, "user1", 0 ) // external ARM data / prg
615   ROM_LOAD( "U23_27c4096_AKII_V-202br.bin", 0x000000, 0x80000, CRC(7147b43c) SHA1(29a4a20867595650918c4ab892ddb71440bd3f4b) )
616
617   ROM_REGION( 0x80000, "gfx1", 0 )
618   ROM_LOAD( "akii_text.u24", 0x000000, 0x80000, CRC(60b415ac) SHA1(b4475b0ba1e70504cac9ac05078873df0b16495b) )
619
620   ROM_REGION( 0x200000, "gfx2", 0 )
621   ROM_LOAD( "U13_27c160_AKII_CG.bin", 0x000000, 0x200000, CRC(254bd84f) SHA1(091ecda792c4c4a7bb039b2c708788ef87fdaf86) ) // FIXED BITS (xxxxxxx0xxxxxxxx)
622
623   ROM_REGION( 0x80000, "oki", 0 )  // m6295 samples
624   ROM_LOAD( "akii_sp.u28", 0x00000, 0x80000, CRC(216b5418) SHA1(b7bc24ced0ccb5476c974420aa506c13b971fc9f) )
625ROM_END
626
627
595628ROM_START( sddz )
596629   ROM_REGION( 0x04000, "maincpu", 0 )
597630   /* Internal rom of IGS027A ARM based MCU */
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11031136   pgm_create_dummy_internal_arm_region();
11041137}
11051138
1139DRIVER_INIT_MEMBER(igs_m027_state,amazoni2)
1140{
1141   amazoni2_decrypt(machine());
1142   //sdwx_gfx_decrypt(machine());
1143   pgm_create_dummy_internal_arm_region();
1144}
1145
11061146/***************************************************************************
11071147
11081148    Game Drivers
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11121152GAME( 1999,  slqz3,     0, igs_majhong, sdwx, igs_m027_state, slqz3,       ROT0, "IGS", "Mahjong Shuang Long Qiang Zhu 3 (China, VS107C)", MACHINE_IS_SKELETON )
11131153GAME( 1999,  amazonia,  0, igs_majhong, sdwx, igs_m027_state, amazonia,    ROT0, "IGS", "Amazonia King (V104BR)", MACHINE_IS_SKELETON )
11141154GAME( 200?,  fruitpar,  0, igs_majhong, sdwx, igs_m027_state, fruitpar,    ROT0, "IGS", "Fruit Paradise (V214)", MACHINE_IS_SKELETON )
1115GAME( 2002,  sdwx,      0, igs_majhong, sdwx, igs_m027_state, sdwx,        ROT0, "IGS", "Sheng Dan Wu Xian", MACHINE_IS_SKELETON ) // aka Christmas 5 Line?
1155GAME( 2002,  sdwx,      0, igs_majhong, sdwx, igs_m027_state, sdwx,        ROT0, "IGS", "Sheng Dan Wu Xian", MACHINE_IS_SKELETON ) // aka Christmas 5 Line? (or Amazonia King II, shares roms at least?)
1156GAME( 2002,  amazoni2,  0, igs_majhong, sdwx, igs_m027_state, amazoni2,    ROT0, "IGS", "Amazonia King II (V202BR)", MACHINE_IS_SKELETON )
11161157GAME( 200?,  sddz,      0, igs_majhong, sdwx, igs_m027_state, sddz,        ROT0, "IGS", "Super Dou Di Zhu",  MACHINE_IS_SKELETON )
11171158GAME( 2000,  zhongguo,  0, igs_majhong, sdwx, igs_m027_state, zhongguo,    ROT0, "IGS", "Zhong Guo Chu Da D",  MACHINE_IS_SKELETON )
11181159GAME( 200?,  lhzb3,     0, igs_majhong, sdwx, igs_m027_state, lhzb3,       ROT0, "IGS", "Long Hu Zheng Ba 3", MACHINE_IS_SKELETON )
trunk/src/mame/machine/pgmcrypt.c
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16181618      src[i] = x;
16191619   }
16201620}
1621
1622
1623/*FIXME: This is incorrect. Was simply copied from fruitpar as an initial boilerplate code: */
1624static const UINT8 amazoni2_tab[0x100] = {
1625   0xe9, 0x0b, 0x95, 0x7e, 0x0d, 0x7d, 0x5c, 0x1e, 0x81, 0x0e, 0xa6, 0xd4, 0x8e, 0x90, 0xd8, 0x54,
1626   0x27, 0x65, 0x51, 0x08, 0x1c, 0xa0, 0x3b, 0x51, 0x83, 0x60, 0x93, 0x02, 0x64, 0x69, 0x77, 0x1a,
1627   0xa4, 0x03, 0xb0, 0xc2, 0x34, 0x18, 0x80, 0x87, 0x7a, 0x88, 0xad, 0xd9, 0xff, 0xd0, 0xce, 0xc4,
1628   0x5b, 0xdc, 0xd5, 0xed, 0x5e, 0x29, 0xdd, 0xcf, 0x80, 0x1f, 0x36, 0x38, 0x8b, 0xae, 0xae, 0xfe,
1629   0x87, 0x27, 0x22, 0x07, 0xe6, 0x5d, 0x46, 0x79, 0xf1, 0xfc, 0xb1, 0x3d, 0x72, 0x29, 0x2c, 0xba,
1630   0xa3, 0x5b, 0x3c, 0xcf, 0x57, 0x79, 0xed, 0x12, 0x67, 0x34, 0xe1, 0x48, 0x5f, 0xa7, 0x9a, 0x24,
1631   0x6a, 0x2e, 0x04, 0x44, 0x7b, 0x84, 0x46, 0x6a, 0xbd, 0x20, 0xca, 0xf7, 0x3e, 0xd1, 0x8b, 0xad,
1632   0xd7, 0x98, 0x9e, 0xa6, 0x5e, 0xc6, 0x04, 0x90, 0x0f, 0x57, 0xae, 0x2b, 0x38, 0x8d, 0xd2, 0x0c,
1633   0x25, 0xd1, 0x6d, 0x73, 0x4b, 0xc6, 0x19, 0xd3, 0xb8, 0xae, 0x11, 0x01, 0xba, 0x02, 0x82, 0x17,
1634   0xcf, 0x4d, 0x14, 0x6a, 0xcd, 0x4a, 0xb9, 0xc1, 0x52, 0x3e, 0xb5, 0xd8, 0x6f, 0x98, 0xee, 0x16,
1635   0x90, 0xc6, 0x76, 0x8a, 0xaf, 0x5a, 0x56, 0x2b, 0xb9, 0x5e, 0x9e, 0x51, 0x40, 0xf4, 0xaa, 0x6e,
1636   0x63, 0x32, 0xb6, 0x12, 0xfb, 0x3c, 0xa5, 0x1f, 0x07, 0xa3, 0x0d, 0x49, 0x5a, 0xfe, 0x88, 0xd1,
1637   0x83, 0xc7, 0x37, 0x82, 0xfd, 0x78, 0x97, 0xec, 0x98, 0xe6, 0x88, 0xe0, 0x27, 0xde, 0x9a, 0x2c,
1638   0x6b, 0xfd, 0x9b, 0x98, 0x40, 0xd5, 0x5f, 0x20, 0x06, 0x3e, 0xcf, 0x74, 0x52, 0xf9, 0x35, 0xae,
1639   0xd6, 0x8c, 0xc7, 0x53, 0x8e, 0x59, 0x71, 0x8c, 0x2d, 0x00, 0xe7, 0xa5, 0xc7, 0xf8, 0xeb, 0xc7,
1640   0xbf, 0x68, 0xdc, 0xf2, 0xf4, 0x4c, 0x80, 0x3e, 0x27, 0xc5, 0x13, 0x52, 0xb0, 0xc0, 0x90, 0x2d
1641};
1642
1643void amazoni2_decrypt(running_machine &machine)
1644{
1645   int i;
1646   UINT16 *src = (UINT16 *) machine.root_device().memregion("user1")->base();
1647
1648   int rom_size = 0x80000;
1649
1650   // not 100% verified
1651   for(i=0; i<rom_size/2; i++)
1652   {
1653      UINT16 x = src[i];
1654
1655      IGS27_CRYPT1
1656//      IGS27_CRYPT2
1657//      IGS27_CRYPT3
1658      IGS27_CRYPT4_ALT
1659      IGS27_CRYPT5
1660      IGS27_CRYPT6_ALT
1661      IGS27_CRYPT7
1662      IGS27_CRYPT8
1663
1664      x ^= amazoni2_tab[(i>> 1) & 0xff] << 8;
1665
1666      src[i] = x;
1667   }
1668}
1669
trunk/src/mame/machine/pgmcrypt.h
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3737void slqz3_decrypt(running_machine &machine);
3838void fruitpar_decrypt(running_machine &machine);
3939void amazonia_decrypt(running_machine &machine);
40void amazoni2_decrypt(running_machine &machine);

https://github.com/mamedev/mame/commit/21c1419519654971041c5c00cd8bd80262521611

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