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r36275 Thursday 5th March, 2015 at 23:27:43 UTC by Brian Troha
seta.c: Minor fixes - NW

Restore the bug fix version of Daioh as parent with a description of the changes.  Change the location test ver to prototype which is more likely as it's on the same PCB as the Blandia prototype and noted that in the driver as well.
[src/mame]mame.lst
[src/mame/drivers]seta.c

trunk/src/mame/drivers/seta.c
r244786r244787
5252P0-081A  (BP933KA)      93 Mobile Suit Gundam                   Banpresto
5353P0-083A  (BP931)        93 Ultra Toukon Densetsu                Banpresto / Tsuburaya Prod.
5454P0-092A                 93 Daioh                                Athena
55P0-072-2 (prototype)    93 Daioh(prototype)                     Athena
5556P0-096A  (BP934KA)      93 Kamen Rider                          Banpresto
5657P0-097A                 93 Oishii Puzzle ..                     Sunsoft + Atlus
5758bootleg                 9? Triple Fun (4)                       bootleg (Comad?)
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22592260                       Daioh (location test version)
22602261***************************************************************************/
22612262
2262static ADDRESS_MAP_START( daiohloc_map, AS_PROGRAM, 16, seta_state )
2263static ADDRESS_MAP_START( daiohp_map, AS_PROGRAM, 16, seta_state )
22632264   AM_RANGE(0x000000, 0x1fffff) AM_ROM AM_MIRROR(0x080000)         // ROM
22642265   AM_RANGE(0x200000, 0x20ffff) AM_RAM                             // RAM
22652266   AM_RANGE(0x400000, 0x400001) AM_READ_PORT("P1")                 // P1
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38153816INPUT_PORTS_END
38163817
38173818/***************************************************************************
3818                       Daioh (location test version)
3819                       Daioh (prototype)
38193820***************************************************************************/
38203821
3821static INPUT_PORTS_START( daiohloc )
3822static INPUT_PORTS_START( daiohp )
38223823   PORT_START("P1")
38233824   JOY_TYPE1_3BUTTONS(1)
38243825
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74657466                       Daioh (location test version)
74667467***************************************************************************/
74677468
7468static GFXDECODE_START( daiohloc )
7469static GFXDECODE_START( daiohp )
74697470   GFXDECODE_ENTRY( "gfx1", 0, layout_planes,             512*0, 32 ) // [0] Sprites
74707471   GFXDECODE_ENTRY( "gfx2", 0, layout_planes_2roms_split, 512*2, 32 ) // [1] Layer 1
74717472   GFXDECODE_ENTRY( "gfx3", 0, layout_planes_2roms_split, 512*1, 32 ) // [2] Layer 2
r244786r244787
82098210
82108211
82118212/***************************************************************************
8212                       Daioh (location test version)
8213                       Daioh (prototype)
82138214***************************************************************************/
82148215
8215static MACHINE_CONFIG_START( daiohloc, seta_state )
8216static MACHINE_CONFIG_START( daiohp, seta_state )
82168217
82178218   /* basic machine hardware */
82188219   MCFG_CPU_ADD("maincpu", M68000, XTAL_16MHz)   /* 16 MHz, MC68000-16, Verified from PCB */
8219   MCFG_CPU_PROGRAM_MAP(daiohloc_map)
8220   MCFG_CPU_PROGRAM_MAP(daiohp_map)
82208221   MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", seta_state, seta_interrupt_1_and_2, "screen", 0, 1)
82218222
82228223   MCFG_DEVICE_ADD("spritegen", SETA001_SPRITE, 0)
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82328233   MCFG_SCREEN_UPDATE_DRIVER(seta_state, screen_update_seta)
82338234   MCFG_SCREEN_PALETTE("palette")
82348235
8235   MCFG_GFXDECODE_ADD("gfxdecode", "palette", daiohloc)
8236   MCFG_GFXDECODE_ADD("gfxdecode", "palette", daiohp)
82368237   MCFG_PALETTE_ADD("palette", 512 * 3)    /* sprites, layer1, layer2 */
82378238
82388239   MCFG_VIDEO_START_OVERRIDE(seta_state,seta_2_layers)
r244786r244787
1032610327   ROM_LOAD( "fs001004.pcm", 0x000000, 0x100000, CRC(f9344ce5) SHA1(cffbc235f3a8e9a5004e671d924affd321ec9eed) )
1032710328ROM_END
1032810329
10330/*
10331The changes between the set daioh and daioha are very minimal, the main game effects are:
10332
10333 - Fixes the crashing bug in the US version caused by pressing Shot1 and Shot2 in weird orders and timings.
10334 - 1UP, and 2UPs no longer spawn "randomly". (Only the fixed extend items exist, and the 1UPs from score)
10335 - After picking up a max powerup, a 1UP or a 2UP, daoiha sets the "item timer" to a random value.
10336   daioh always sets it to 0x7F.
10337 - The powerups spawned from picking up an additional max powerup are no longer random, but feeds from the
10338   original "spawn item" function (thus, it advances the "item timer")
10339
10340So it's a bug fix version which also makes the game a little harder by limiting the spawning of 1ups
10341*/
10342
1032910343ROM_START( daioh )
1033010344   ROM_REGION( 0x100000, "maincpu", 0 )        /* 68000 Code */
10331   ROM_LOAD16_BYTE( "fg-001-001.u3",  0x000000, 0x080000, CRC(104ae74a) SHA1(928c467e3ff98285a4828a927d851fcdf296849b) )
10332   ROM_LOAD16_BYTE( "fg-001-002.u4",  0x000001, 0x080000, CRC(e39a4e67) SHA1(c3f47e9d407f32dbfaf209d29b4446e4de8829a2) )
10345   ROM_LOAD16_BYTE( "fg001001.u3",  0x000000, 0x080000, CRC(e1ef3007) SHA1(864349efac3e3dc3ccdeb892fed285c73aea3997) )
10346   ROM_LOAD16_BYTE( "fg001002.u4",  0x000001, 0x080000, CRC(5e3481f9) SHA1(7585a7e56392fc2b13d466cf262383dd68d6d995) )
1033310347
1033410348   ROM_REGION( 0x200000, "gfx1", 0 )   /* Sprites */
1033510349   ROM_LOAD( "fg-001-004", 0x000000, 0x100000, CRC(9ab0533e) SHA1(b260ceb2b3e140971419329bee07a020171794f7) )
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1034510359   ROM_LOAD( "fg-001-007",  0x000000, 0x100000, CRC(4a2fe9e0) SHA1(e55b6f301f842ff5d3c7a0041856695ac1d8a78f) )
1034610360ROM_END
1034710361
10348/*
10349The changes between this set and the parent set are very minimal. It is potentially a hack/bootleg.
10350
10351Overview of the changes:
10352- the vector table has been changed to make bus error and address error go somewhere other than a hard lock
10353  - the new destination is a newly inserted RTE that's located at the first NOP in the code that would've affected nothing
10354- there's a change in a jumptable at $23A28 that pushes the destination PC into the original function, but not into a different one
10355  - which would make no sense from an official build unless they possibly lost the source
10356- at $23DF2 a fairly large chunk of code has been rewritten, with a bunch of NOPs added for padding
10357- there are various changes around that change things like "ADDI $20, D0" to "MOVE $7F, D0"
10358  - these are after doing real computation with D0, so it seems strange
10359*/
10360ROM_START( daioh1 )
10362ROM_START( daioha )
1036110363   ROM_REGION( 0x100000, "maincpu", 0 )        /* 68000 Code */
10362   ROM_LOAD16_BYTE( "fg-001-001.bin",  0x000000, 0x080000, CRC(e1ef3007) SHA1(864349efac3e3dc3ccdeb892fed285c73aea3997) )
10363   ROM_LOAD16_BYTE( "fg-001-002.bin",  0x000001, 0x080000, CRC(5e3481f9) SHA1(7585a7e56392fc2b13d466cf262383dd68d6d995) )
10364   ROM_LOAD16_BYTE( "fg-001-001.u3",  0x000000, 0x080000, CRC(104ae74a) SHA1(928c467e3ff98285a4828a927d851fcdf296849b) )
10365   ROM_LOAD16_BYTE( "fg-001-002.u4",  0x000001, 0x080000, CRC(e39a4e67) SHA1(c3f47e9d407f32dbfaf209d29b4446e4de8829a2) )
1036410366
1036510367   ROM_REGION( 0x200000, "gfx1", 0 )   /* Sprites */
1036610368   ROM_LOAD( "fg-001-004", 0x000000, 0x100000, CRC(9ab0533e) SHA1(b260ceb2b3e140971419329bee07a020171794f7) )
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1037610378   ROM_LOAD( "fg-001-007",  0x000000, 0x100000, CRC(4a2fe9e0) SHA1(e55b6f301f842ff5d3c7a0041856695ac1d8a78f) )
1037710379ROM_END
1037810380
10379ROM_START( daiohloc )
10381ROM_START( daiohp ) /* Found on the same P0-072-2 PCB as the Blandia prototype */
1038010382   ROM_REGION( 0x200000, "maincpu", 0 )        /* 68000 Code */
10381   ROM_LOAD16_BYTE( "prg_even.u3", 0x000000, 0x040000, CRC(3c97b976) SHA1(5850bf71b594a25f3e2de16f2933078c4a0dc518) )
10382   ROM_LOAD16_BYTE( "prg_odd.u4",  0x000001, 0x040000, CRC(aed2b87e) SHA1(d5b81614fbbda8a75418e69eb481e5adf38b4ebf) )
10383   ROM_LOAD16_BYTE( "prg_even.u3",    0x000000, 0x040000, CRC(3c97b976) SHA1(5850bf71b594a25f3e2de16f2933078c4a0dc518) )
10384   ROM_LOAD16_BYTE( "prg_odd.u4",     0x000001, 0x040000, CRC(aed2b87e) SHA1(d5b81614fbbda8a75418e69eb481e5adf38b4ebf) )
1038310385   ROM_LOAD16_BYTE( "data_even.u103", 0x100000, 0x040000, CRC(e07776ef) SHA1(5e75dd35fd8eae98182a9798a8b3eceb3e33b780) )
1038410386   ROM_LOAD16_BYTE( "data_odd.u102",  0x100001, 0x040000, CRC(b75b9a5c) SHA1(4c187105fe5253cc86862df1f3970fa45d4f7317) )
1038510387
r244786r244787
1154711549GAME( 1993, atehate,  0,        atehate,  atehate, driver_device,  0,        ROT0,   "Athena",                 "Athena no Hatena ?", 0 )
1154811550
1154911551GAME( 1993, daioh,    0,        daioh,    daioh,    driver_device, 0,        ROT270, "Athena",                 "Daioh", 0 )
11550GAME( 1993, daioh1,   daioh,    daioh,    daioh,    driver_device, 0,        ROT270, "Athena",                 "Daioh (hack?)", 0 ) // possible hack or bugfix made without source, see notes near romdef
11551GAME( 1993, daiohloc, daioh,    daiohloc, daiohloc, driver_device, 0,        ROT270, "Athena",                 "Daioh (location test ver)", 0 )
11552GAME( 1993, daioha,   daioh,    daioh,    daioh,    driver_device, 0,        ROT270, "Athena",                 "Daioh (earlier)", 0 )
11553GAME( 1993, daiohp,   daioh,    daiohp,   daiohp,   driver_device, 0,        ROT270, "Athena",                 "Daioh (prototype)", 0 )
1155211554
1155311555GAME( 1993, jjsquawk, 0,        jjsquawk, jjsquawk, driver_device, 0,        ROT0,   "Athena / Able",          "J. J. Squawkers", GAME_IMPERFECT_SOUND )
1155411556GAME( 1993, jjsquawkb,jjsquawk, jjsquawb, jjsquawk, driver_device, 0,        ROT0,   "bootleg",                "J. J. Squawkers (bootleg)", GAME_IMPERFECT_SOUND )
trunk/src/mame/mame.lst
r244786r244787
90629062msgundam        // (c) 1993 Banpresto
90639063msgundam1       // (c) 1993 Banpresto
90649064daioh           // (C) 1993 Athena
9065daioh1          // (C) 1993 Athena
9066daiohloc        // (C) 1993 Athena (location test version)
9065daioha          // (C) 1993 Athena
9066daiohp          // (C) 1993 Athena (prototype)
90679067oisipuzl        // (c) 1993 SunSoft / Atlus
90689068triplfun        // bootleg
90699069utoukond        // (c) 1993 Banpresto + Tsuburaya Prod.

https://github.com/mamedev/mame/commit/b53dab53b0e386d70e7915b0ac7d2f6df65f8c15

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