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https://github.com/holub/mame
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Win Cherry improvements [Roberto Fresca]
- Decrypted/decoded all graphics banks. - Preliminary memory map.
This commit is contained in:
Roberto Fresca
parent
7fdfa1cb59
commit
25e026abfc
@ -243,6 +243,57 @@ ADDRESS_MAP_END
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*/
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static ADDRESS_MAP_START( wcherry_map, AS_PROGRAM, 8, goldstar_state )
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AM_RANGE(0x0000, 0xb7ff) AM_ROM
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AM_RANGE(0xb800, 0xbfff) AM_RAM AM_SHARE("nvram")
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AM_RANGE(0xc000, 0xc7ff) AM_ROM
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/* Not sure... Need to be checked */
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AM_RANGE(0xc800, 0xcfff) AM_RAM_WRITE(goldstar_fg_vidram_w) AM_SHARE("fg_vidram")
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AM_RANGE(0xd000, 0xd7ff) AM_RAM_WRITE(goldstar_fg_atrram_w) AM_SHARE("fg_atrram")
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AM_RANGE(0xd800, 0xd9ff) AM_RAM_WRITE(goldstar_reel1_ram_w) AM_SHARE("reel1_ram")
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AM_RANGE(0xe000, 0xe1ff) AM_RAM_WRITE(goldstar_reel2_ram_w) AM_SHARE("reel2_ram")
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AM_RANGE(0xe800, 0xe9ff) AM_RAM_WRITE(goldstar_reel3_ram_w) AM_SHARE("reel3_ram")
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AM_RANGE(0xf040, 0xf07f) AM_RAM AM_SHARE("reel1_scroll")
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AM_RANGE(0xf080, 0xf0bf) AM_RAM AM_SHARE("reel2_scroll")
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AM_RANGE(0xf100, 0xf17f) AM_RAM AM_SHARE("reel3_scroll")
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/* Not really PPI's... They are emulated/simulated inside the CPLDs */
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AM_RANGE(0xf600, 0xf603) AM_DEVREADWRITE("ppi8255_0", i8255_device, read, write) /* Input Ports */
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AM_RANGE(0xf610, 0xf613) AM_DEVREADWRITE("ppi8255_1", i8255_device, read, write) /* Input Ports */
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AM_RANGE(0xf620, 0xf623) AM_DEVREADWRITE("ppi8255_2", i8255_device, read, write) /* Input/Output Ports */
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AM_RANGE(0xf630, 0xf630) AM_DEVREADWRITE("aysnd", ay8910_device, data_r, data_w)
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AM_RANGE(0xf640, 0xf640) AM_DEVWRITE("aysnd", ay8910_device, address_w)
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AM_RANGE(0xf650, 0xf650) AM_WRITENOP // AM_WRITE(output_w) // unknown register: 0x3e
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AM_RANGE(0xf660, 0xf660) AM_WRITENOP // AM_WRITE(output_w) // unknown register: 0x3e
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AM_RANGE(0xf670, 0xf670) AM_DEVWRITE("snsnd", sn76489_device, write) /* guess... device is initialized, but doesn't seems to be used.*/
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AM_RANGE(0xf800, 0xffff) AM_RAM
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( wcherry_readwriteport, AS_IO, 8, goldstar_state )
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ADDRESS_MAP_GLOBAL_MASK(0xff)
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ADDRESS_MAP_END
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/* wcherry findings...
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0000-bfff = ROM space.
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b000-b7ff = NVRAM.
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c000-c7ff = ROM space.
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f600-f603 = 8255_1 (ctrl=9b) ; portA, B & C (input)
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f610-f613 = 8255_2 (ctrl=9b) ; portA, B & C (input)
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f620-f623 = 8255_3 (ctrl=90) ; portA (input); ports B & C (output)
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f630 = AY8910 RW
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f640 = AY8910 ctrl
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f650 = Unknown. Seems a register. Writes 0x3e.
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f660 = Unknown. Seems a register. Writes 0x3e.
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f670 = PSG (init writes)
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I/O
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*/
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WRITE8_MEMBER(goldstar_state::cm_outport1_w)
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@ -6655,6 +6706,47 @@ static MACHINE_CONFIG_START( ncb3, goldstar_state )
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MACHINE_CONFIG_END
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static MACHINE_CONFIG_START( wcherry, goldstar_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", Z80, CPU_CLOCK)
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MCFG_CPU_PROGRAM_MAP(wcherry_map)
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MCFG_CPU_IO_MAP(wcherry_readwriteport)
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MCFG_CPU_VBLANK_INT_DRIVER("screen", goldstar_state, irq0_line_hold)
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/* 3x 8255 */
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MCFG_I8255A_ADD( "ppi8255_0", ncb3_ppi8255_0_intf )
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MCFG_I8255A_ADD( "ppi8255_1", ncb3_ppi8255_1_intf )
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MCFG_I8255A_ADD( "ppi8255_2", ncb3_ppi8255_2_intf )
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/* video hardware */
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MCFG_SCREEN_ADD("screen", RASTER)
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MCFG_SCREEN_REFRESH_RATE(60)
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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(0*8, 64*8-1, 2*8, 30*8-1)
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MCFG_SCREEN_UPDATE_DRIVER(goldstar_state, screen_update_goldstar)
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MCFG_GFXDECODE_ADD("gfxdecode", cb3e)
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MCFG_PALETTE_ADD("palette", 256)
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MCFG_PALETTE_INIT_OWNER(goldstar_state, cm)
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MCFG_NVRAM_ADD_1FILL("nvram")
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MCFG_VIDEO_START_OVERRIDE(goldstar_state, goldstar)
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/* sound hardware */
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MCFG_SPEAKER_STANDARD_MONO("mono")
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MCFG_SOUND_ADD("snsnd", SN76489, PSG_CLOCK)
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MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.80)
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MCFG_SOUND_ADD("aysnd", AY8910, AY_CLOCK)
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MCFG_SOUND_CONFIG(ay8910_config)
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MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
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MACHINE_CONFIG_END
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static MACHINE_CONFIG_START( cm, goldstar_state )
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/* basic machine hardware */
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@ -11445,7 +11537,7 @@ ROM_START( wcherry )
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ROM_LOAD( "wincherrya.ic9", 0x00000, 0x08000, CRC(919bd692) SHA1(1aeb66f1e4555b731858833445000593e613f74d) )
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ROM_REGION( 0x0200, "proms", 0 )
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ROM_LOAD( "am27c29pc", 0x00000, 0x0200, BAD_DUMP CRC(5c8f2b8f) SHA1(67d2121e75813dd85d83858c5fc5ec6ad9cc2a7d) )
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ROM_LOAD( "am27c29pc", 0x00000, 0x0200, BAD_DUMP CRC(5c8f2b8f) SHA1(67d2121e75813dd85d83858c5fc5ec6ad9cc2a7d) ) // borrowed from other game.
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ROM_END
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@ -12138,6 +12230,24 @@ DRIVER_INIT_MEMBER(goldstar_state, cb3e)
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}
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}
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DRIVER_INIT_MEMBER(goldstar_state, wcherry)
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{
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/* bank 1 graphics */
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int i;
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UINT8 *src = memregion("gfx1")->base();
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for (i = 0; i < 0x20000; i++)
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{
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src[i] = BITSWAP8(src[i], 4, 3, 2, 5, 1, 6, 0, 7); // OK
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}
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/* bank 2 graphics */
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UINT8 *src2 = memregion("gfx2")->base();
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for (i = 0; i < 0x8000; i++)
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{
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src2[i] = BITSWAP8(src2[i], 3, 4, 2, 5, 1, 6, 0, 7); // OK
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}
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}
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/*********************************************
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* Game Drivers *
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@ -12149,9 +12259,9 @@ GAME( 199?, goldstbl, goldstar, goldstbl, goldstar, driver_device, 0,
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GAME( 199?, moonlght, goldstar, moonlght, goldstar, driver_device, 0, ROT0, "bootleg", "Moon Light (bootleg of Golden Star)", 0 )
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GAME( 199?, chrygld, 0, chrygld, chrygld, goldstar_state, chrygld, ROT0, "bootleg", "Cherry Gold I", 0 )
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GAME( 199?, chry10, 0, chrygld, chry10, goldstar_state, chry10, ROT0, "bootleg", "Cherry 10 (bootleg with PIC16F84)", 0 )
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GAME( 199?, goldfrui, goldstar, goldfrui, goldstar, driver_device, 0, ROT0, "bootleg", "Gold Fruit", 0 ) // maybe fullname should be 'Gold Fruit (main 40%)'
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GAME( 199?, goldfrui, goldstar, goldfrui, goldstar, driver_device, 0, ROT0, "bootleg", "Gold Fruit", 0 ) // maybe fullname should be 'Gold Fruit (main 40%)'
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GAME( 2001, super9, goldstar, super9, goldstar, goldstar_state, super9, ROT0, "Playmark", "Super Nove (Playmark)", GAME_NOT_WORKING) // need to decode gfx and see the program loops/reset...
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GAME( 2001, wcherry, 0, chrygld, chry10, goldstar_state, chry10, ROT0, "bootleg", "Win Cherry (ver 0.16 - 19990219)", GAME_NOT_WORKING)
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GAME( 2001, wcherry, 0, wcherry, chrygld, goldstar_state, wcherry, ROT0, "bootleg", "Win Cherry (ver 0.16 - 19990219)", GAME_NOT_WORKING)
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// are these really dyna, or bootlegs?
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