diff options
Diffstat (limited to 'trunk/src/mame/drivers/chsuper.c')
-rw-r--r-- | trunk/src/mame/drivers/chsuper.c | 342 |
1 files changed, 342 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/chsuper.c b/trunk/src/mame/drivers/chsuper.c new file mode 100644 index 00000000000..21ac2fc6bdf --- /dev/null +++ b/trunk/src/mame/drivers/chsuper.c @@ -0,0 +1,342 @@ +/******************************************************************************************* + +Champion Super (c) 1999 <unknown> + +driver by Angelo Salese & David Haywood + +Notes: +-To init chsuper3, just soft-reset and keep pressed both service keys (9 & 0) + +TODO: +-sound; +-inputs are grossly mapped; +-lamps; + +*******************************************************************************************/ + + +#include "emu.h" +#include "cpu/z180/z180.h" +#include "sound/dac.h" +#include "machine/nvram.h" +#include "video/ramdac.h" + +class chsuper_state : public driver_device +{ +public: + chsuper_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag), + m_maincpu(*this, "maincpu") { } + + DECLARE_WRITE8_MEMBER(chsuper_vram_w); + DECLARE_READ8_MEMBER(ff_r); + + int m_tilexor; + UINT8 *m_vram; + + required_device<z180_device> m_maincpu; + + UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); + +protected: + // driver_device overrides + //virtual void machine_start(); + //virtual void machine_reset(); + + virtual void video_start(); +}; + + + +void chsuper_state::video_start() +{ + m_vram = auto_alloc_array_clear(machine(), UINT8, 1 << 14); +} + +UINT32 chsuper_state::screen_update( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect ) +{ + const gfx_element *gfx = machine().gfx[0]; + int count = 0x0000; + int y,x; + + for (y=0;y<64;y++) + { + for (x=0;x<128;x++) + { + int tile = ((m_vram[count+1]<<8) | m_vram[count]) & 0xffff; + + drawgfx_opaque(bitmap,cliprect,gfx,tile,0,0,0,x*4,y*8); + count+=2; + } + } + + return 0; +} + +READ8_MEMBER( chsuper_state::ff_r ) +{ + return 0xff; +} + +WRITE8_MEMBER( chsuper_state::chsuper_vram_w ) +{ + m_vram[offset] = data; +} + +static ADDRESS_MAP_START( chsuper_prg_map, AS_PROGRAM, 8, chsuper_state ) + AM_RANGE(0x00000, 0x0efff) AM_ROM + AM_RANGE(0x00000, 0x01fff) AM_WRITE( chsuper_vram_w ) + AM_RANGE(0x0f000, 0x0ffff) AM_RAM AM_REGION("maincpu", 0xf000) + AM_RANGE(0xfb000, 0xfbfff) AM_RAM AM_SHARE("nvram") +ADDRESS_MAP_END + +// AM_RANGE(0xaff8, 0xaff8) AM_DEVWRITE_MODERN("oki", okim6295_device, write) + +static ADDRESS_MAP_START( chsuper_portmap, AS_IO, 8, chsuper_state ) + AM_RANGE( 0x0000, 0x003f ) AM_RAM // Z180 internal regs + AM_RANGE( 0x00e8, 0x00e8 ) AM_READ_PORT("IN0") + AM_RANGE( 0x00e9, 0x00e9 ) AM_READ_PORT("IN1") + AM_RANGE( 0x00ea, 0x00ea ) AM_READ_PORT("DSW0") + AM_RANGE( 0x00ed, 0x00ef ) AM_WRITENOP //lamps + AM_RANGE( 0x00fc, 0x00fc ) AM_DEVWRITE("ramdac", ramdac_device, index_w) + AM_RANGE( 0x00fd, 0x00fd ) AM_DEVWRITE("ramdac", ramdac_device, pal_w) + AM_RANGE( 0x00fe, 0x00fe ) AM_DEVWRITE("ramdac", ramdac_device, mask_w) + AM_RANGE( 0x8300, 0x8300 ) AM_READ( ff_r ) //probably data for the dac + AM_RANGE( 0xff20, 0xff3f ) AM_DEVWRITE_LEGACY("dac", dac_w) // unk writes +ADDRESS_MAP_END + +static INPUT_PORTS_START( chsuper ) + PORT_START("IN0") + PORT_DIPNAME( 0x01, 0x01, "0" ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_POKER_HOLD1 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_GAMBLE_BET ) PORT_NAME("Bet / Cancel All") + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_POKER_HOLD5 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE2 ) PORT_NAME("Analyzer") + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE1 ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_POKER_HOLD4 ) + + PORT_START("IN1") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_POKER_HOLD2 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_POKER_HOLD3 ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, "Credit clear" ) //hopper? + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START("DSW0") + PORT_DIPNAME( 0x01, 0x01, "2" ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START("DSW1") + PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN ) +INPUT_PORTS_END + + +static const gfx_layout charlayout = +{ + 4,8, + RGN_FRAC(1,1), + 8, + { 0,1,2,3,4,5,6,7}, + { 2*8,3*8,0*8,1*8 }, + { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32}, + 8*32 +}; + +static GFXDECODE_START( chsuper ) + GFXDECODE_ENTRY( "gfx1", 0x00000, charlayout, 0, 1 ) +GFXDECODE_END + +static ADDRESS_MAP_START( ramdac_map, AS_0, 8, chsuper_state ) + AM_RANGE(0x000, 0x3ff) AM_DEVREADWRITE("ramdac",ramdac_device,ramdac_pal_r,ramdac_rgb666_w) +ADDRESS_MAP_END + +static RAMDAC_INTERFACE( ramdac_intf ) +{ + 0 +}; + +static MACHINE_CONFIG_START( chsuper, chsuper_state ) + + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", Z180, XTAL_12MHz / 2) /* HD64180RP8, 8 MHz? */ + MCFG_CPU_PROGRAM_MAP(chsuper_prg_map) + MCFG_CPU_IO_MAP(chsuper_portmap) + MCFG_CPU_VBLANK_INT("screen", irq0_line_hold) + + /* video hardware */ + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(57) + MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) + MCFG_SCREEN_UPDATE_DRIVER(chsuper_state, screen_update) + MCFG_SCREEN_SIZE(64*8, 64*8) + MCFG_SCREEN_VISIBLE_AREA(0*8, 48*8-1, 0, 30*8-1) + + MCFG_NVRAM_ADD_0FILL("nvram") + + MCFG_GFXDECODE(chsuper) + MCFG_PALETTE_LENGTH(0x100) + + MCFG_RAMDAC_ADD("ramdac", ramdac_intf, ramdac_map) + + /* sound hardware */ + MCFG_SPEAKER_STANDARD_MONO("mono") + + MCFG_SOUND_ADD("dac", DAC, 0) + MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) +MACHINE_CONFIG_END + + +/* ROM Regions definition + */ + +ROM_START( chsuper3 ) + ROM_REGION( 0x80000, "maincpu", 0 ) + ROM_LOAD( "c.bin", 0x0000, 0x80000, CRC(e987ed1f) SHA1(8d1ee01914356714c7d1f8437d98b41a707a174a) ) + + ROM_REGION( 0x100000, "gfx1", 0 ) + ROM_LOAD( "a.bin", 0x00000, 0x80000, CRC(ace8b591) SHA1(e9ba5efebdc9b655056ed8b2621f062f50e0528f) ) + ROM_LOAD( "b.bin", 0x80000, 0x80000, CRC(5f58c722) SHA1(d339ae27af010b058eae9084fba85fb2fbed3952) ) + + ROM_REGION( 0x80000, "adpcm", 0 ) + ROM_COPY( "maincpu", 0x10000, 0x00000, 0x70000 ) +ROM_END + +ROM_START( chsuper2 ) + ROM_REGION( 0x80000, "maincpu", 0 ) + ROM_LOAD( "chsuper2-c.bin", 0x0000, 0x80000, CRC(cbf59e69) SHA1(68e4b167fdf9103fd748cff401f4fe7c1d214552) ) + + ROM_REGION( 0x100000, "gfx1", 0 ) + ROM_LOAD( "chsuper2-a.bin", 0x00000, 0x80000, CRC(7caa8ebe) SHA1(440306a208ec8afd570b15f05b5dc542acc98510) ) + ROM_LOAD( "chsuper2-b.bin", 0x80000, 0x80000, CRC(7bb463d7) SHA1(fb3842ba53e545fa47574c91df7281a9cb417395) ) + + ROM_REGION( 0x80000, "adpcm", 0 ) + ROM_COPY( "maincpu", 0x10000, 0x00000, 0x70000 ) +ROM_END + +ROM_START( chmpnum ) + ROM_REGION( 0x80000, "maincpu", 0 ) // code + samples + ROM_LOAD( "3.ic11", 0x00000, 0x80000, CRC(46aa2ce7) SHA1(036d67a26c890c4dc26599bfcd2c67f12e30fb52) ) + + ROM_REGION( 0x100000, "gfx1", 0 ) + ROM_LOAD( "1.ic18", 0x00000, 0x80000, CRC(8e202eaa) SHA1(156b498873111e5890c00d447201ba4bcbe6e633) ) + ROM_LOAD( "2.ic19", 0x80000, 0x80000, CRC(dc0790b0) SHA1(4550f85e609338635a3987f7832517ed1d6388d4) ) + + ROM_REGION( 0x80000, "adpcm", 0 ) + ROM_COPY( "maincpu", 0x10000, 0x00000, 0x70000 ) +ROM_END + +static DRIVER_INIT( chsuper2 ) +{ + chsuper_state *state = machine.driver_data<chsuper_state>(); + UINT8 *buffer; + UINT8 *rom = state->memregion("gfx1")->base(); + int i; + + state->m_tilexor = 0x7f00; + + buffer = auto_alloc_array(machine, UINT8, 0x100000); + + for (i=0;i<0x100000;i++) + { + int j; + + j = i ^ (state->m_tilexor << 5); + + buffer[j] = rom[i]; + } + + memcpy(rom,buffer,0x100000); +} + +static DRIVER_INIT( chsuper3 ) +{ + chsuper_state *state = machine.driver_data<chsuper_state>(); + UINT8 *buffer; + UINT8 *rom = state->memregion("gfx1")->base(); + int i; + + state->m_tilexor = 0x0e00; + + buffer = auto_alloc_array(machine, UINT8, 0x100000); + + for (i=0;i<0x100000;i++) + { + int j; + + j = i ^ (state->m_tilexor << 5); + + buffer[j] = rom[i]; + } + + memcpy(rom,buffer,0x100000); +} + +static DRIVER_INIT( chmpnum ) +{ + chsuper_state *state = machine.driver_data<chsuper_state>(); + UINT8 *buffer; + UINT8 *rom = state->memregion("gfx1")->base(); + int i; + + state->m_tilexor = 0x1800; + + buffer = auto_alloc_array(machine, UINT8, 0x100000); + + for (i=0;i<0x100000;i++) + { + int j; + + j = i ^ (state->m_tilexor << 5); + + j = BITSWAP24(j,23,22,21,20,19,18,17,13, 15,14,16,12, 11,10,9,8, 7,6,5,4, 3,2,1,0); + j = BITSWAP24(j,23,22,21,20,19,18,17,14, 15,16,13,12, 11,10,9,8, 7,6,5,4, 3,2,1,0); + j = BITSWAP24(j,23,22,21,20,19,18,17,15, 16,14,13,12, 11,10,9,8, 7,6,5,4, 3,2,1,0); + + buffer[j] = rom[i]; + } + + memcpy(rom,buffer,0x100000); +} + + +GAME( 1999, chsuper3, 0, chsuper, chsuper, chsuper3, ROT0, "<unknown>", "Champion Super 3 (V0.35)", GAME_IMPERFECT_SOUND ) //24/02/99 +GAME( 1999, chsuper2, chsuper3, chsuper, chsuper, chsuper2, ROT0, "<unknown>", "Champion Super 2 (V0.13)", GAME_IMPERFECT_SOUND ) //26/01/99 +GAME( 1999, chmpnum, chsuper3, chsuper, chsuper, chmpnum, ROT0, "<unknown>", "Champion Number (V0.74)", GAME_IMPERFECT_SOUND ) //10/11/99 |