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r40669 Friday 11th September, 2015 at 02:13:22 UTC by Felipe Corrêa da Silva Sanches
new checksum for IGS Amazonia King program rom (expected to fix a previous bad dump)
[src/mame]arcade.lst
[src/mame/drivers]cclimber.c igs_m027.c segaxbd.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
99219920sddz            // (c) 200?
99229921lhzb3           // (c) 200?
99239922lhzb4           // (c) 200?
trunk/src/mame/drivers/cclimber.c
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375375   AM_RANGE(0xba00, 0xba00) AM_READ_PORT("START")  /* maybe a mirror of b800 */
376376ADDRESS_MAP_END
377377
378static ADDRESS_MAP_START( yamato_decrypted_opcodes_map, AS_DECRYPTED_OPCODES, 8, cclimber_state )
379   AM_RANGE(0x0000, 0x7fff) AM_ROM AM_SHARE("decrypted_opcodes")
380ADDRESS_MAP_END
381
382378static ADDRESS_MAP_START( toprollr_map, AS_PROGRAM, 8, cclimber_state )
383379   AM_RANGE(0x0000, 0x5fff) AM_ROMBANK("bank1")
384380   AM_RANGE(0x6000, 0x6bff) AM_RAM AM_SHARE("ram")
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10601056   MCFG_CPU_MODIFY("maincpu")
10611057   MCFG_CPU_PROGRAM_MAP(yamato_map)
10621058   MCFG_CPU_IO_MAP(yamato_portmap)
1063   MCFG_CPU_DECRYPTED_OPCODES_MAP(yamato_decrypted_opcodes_map)
1059   MCFG_CPU_DECRYPTED_OPCODES_MAP(decrypted_opcodes_map)
10641060
10651061   MCFG_CPU_ADD("audiocpu", Z80, 3072000) /* 3.072 MHz ? */
10661062   MCFG_CPU_PROGRAM_MAP(yamato_audio_map)
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24192415      { 0x20,0xa0,0x28,0xa8 }, { 0x00,0x08,0x20,0x28 }    /* ...1...1...1...1 */
24202416   };
24212417
2422   sega_decode(memregion("maincpu")->base(), m_decrypted_opcodes, 0x8000, convtable);
2418   sega_decode(memregion("maincpu")->base(), m_decrypted_opcodes, 0x6000, convtable);
24232419
24242420   save_item(NAME(m_yamato_p0));
24252421   save_item(NAME(m_yamato_p1));
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);
7372   TILE_GET_INFO_MEMBER(get_tx_tilemap_tile_info);
7473   TILE_GET_INFO_MEMBER(get_bg_tilemap_tile_info);
7574   virtual void video_start();
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562561   ROM_LOAD( "amazonia_igs027a", 0x00000, 0x4000, NO_DUMP )
563562
564563   ROM_REGION( 0x80000, "user1", 0 ) // external ARM data / prg
565   ROM_LOAD( "amazonia_v-104br.u23", 0x00000, 0x80000, CRC(c203f875) SHA1(e8465ac74b873cc4d372a656bb50994bffed8406) )
564   ROM_LOAD( "amazonia_v-104br.u23", 0x00000, 0x80000, CRC(103d465e) SHA1(68d088f24171e27c0a9b0660f81d3334f730637a) )
566565
567566   ROM_REGION( 0x480000, "gfx1", 0 )
568567   ROM_LOAD( "amazonia_cg.u11", 0x000000, 0x80000, CRC(2ac2cfd1) SHA1(f8750a4727ddabf1415dab6eaa4a72e60e86e7f1) )
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586585   ROM_REGION( 0x200000, "gfx2", 0 )
587586   ROM_LOAD( "cg.u25", 0x000000, 0x200000, CRC(709b9a42) SHA1(18c4b8e159b29c168f5cafb437fe6eb123672471) )
588587
589   ROM_REGION( 0x80000, "oki", 0 ) // m6295 samples
588   ROM_REGION( 0x80000, "unknown", 0 )
590589   ROM_LOAD( "sp.u2", 0x00000, 0x80000, CRC(216b5418) SHA1(b7bc24ced0ccb5476c974420aa506c13b971fc9f) )
591590ROM_END
592591
593/*
594Amazonia King II by IGS 2004 ( International Game System )
595Patented by EAGO.
596592
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*/
608593
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 )
613594
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
628595ROM_START( sddz )
629596   ROM_REGION( 0x04000, "maincpu", 0 )
630597   /* Internal rom of IGS027A ARM based MCU */
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11361103   pgm_create_dummy_internal_arm_region();
11371104}
11381105
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
11461106/***************************************************************************
11471107
11481108    Game Drivers
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11521112GAME( 1999,  slqz3,     0, igs_majhong, sdwx, igs_m027_state, slqz3,       ROT0, "IGS", "Mahjong Shuang Long Qiang Zhu 3 (China, VS107C)", MACHINE_IS_SKELETON )
11531113GAME( 1999,  amazonia,  0, igs_majhong, sdwx, igs_m027_state, amazonia,    ROT0, "IGS", "Amazonia King (V104BR)", MACHINE_IS_SKELETON )
11541114GAME( 200?,  fruitpar,  0, igs_majhong, sdwx, igs_m027_state, fruitpar,    ROT0, "IGS", "Fruit Paradise (V214)", MACHINE_IS_SKELETON )
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 )
1115GAME( 2002,  sdwx,      0, igs_majhong, sdwx, igs_m027_state, sdwx,        ROT0, "IGS", "Sheng Dan Wu Xian", MACHINE_IS_SKELETON ) // aka Christmas 5 Line?
11571116GAME( 200?,  sddz,      0, igs_majhong, sdwx, igs_m027_state, sddz,        ROT0, "IGS", "Super Dou Di Zhu",  MACHINE_IS_SKELETON )
11581117GAME( 2000,  zhongguo,  0, igs_majhong, sdwx, igs_m027_state, zhongguo,    ROT0, "IGS", "Zhong Guo Chu Da D",  MACHINE_IS_SKELETON )
11591118GAME( 200?,  lhzb3,     0, igs_majhong, sdwx, igs_m027_state, lhzb3,       ROT0, "IGS", "Long Hu Zheng Ba 3", MACHINE_IS_SKELETON )
trunk/src/mame/drivers/segaxbd.c
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39393939
39403940DRIVER_INIT_MEMBER(segaxbd_new_state,rascot)
39413941{
3942#if 0
39423943   // patch out bootup link test
39433944   UINT16 *rom = reinterpret_cast<UINT16 *>(memregion("mainpcb:subcpu")->base());
39443945   rom[0xb78/2] = 0x601e; // subrom checksum test
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39473948   rom[0x606/2] = 0x4e71;
39483949
39493950   // map /EXCS space
3950   m_mainpcb->m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x0f0000, 0x0f3fff, read16_delegate(FUNC(segaxbd_state::rascot_excs_r), (segaxbd_state*)m_mainpcb), write16_delegate(FUNC(segaxbd_state::rascot_excs_w), (segaxbd_state*)m_mainpcb));
3951   m_mainpcb->m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x0f0000, 0x0f3fff, read16_delegate(FUNC(segaxbd_state::rascot_excs_r), this), write16_delegate(FUNC(segaxbd_state::rascot_excs_w), this));
3952#endif
39513953}
39523954
39533955void segaxbd_state::install_gprider(void)
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/a14edc7894c1b58e872b34d9d57bd9a194d3da64

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