diff options
Diffstat (limited to 'src/mame/drivers/supbtime.c')
-rw-r--r-- | src/mame/drivers/supbtime.c | 513 |
1 files changed, 513 insertions, 0 deletions
diff --git a/src/mame/drivers/supbtime.c b/src/mame/drivers/supbtime.c new file mode 100644 index 00000000000..e76494b01a3 --- /dev/null +++ b/src/mame/drivers/supbtime.c @@ -0,0 +1,513 @@ +/*************************************************************************** + + Super Burger Time (c) 1990 Data East Corporation (DE-0343) + China Town (c) 1991 Data East Corporation (DE-0343) + + Sound: Ym2151, Oki adpcm - NOTE! The sound program writes to the address +of a YM2203 and a 2nd Oki chip but the board does _not_ have them. The sound +program is simply the 'generic' Data East sound program unmodified for this cut +down hardware (it doesn't write any good sound data btw, mostly zeros). + + Super Burgertime has a few bugs: + + Some sprites clip at the edges of the screen. + Some burgers (from crushing an enemy) appear with wrong colour. + Colour cycle on title screen doesn't work first time around. + + These are NOT driver bugs! They all exist in the original game. + + Emulation by Bryan McPhail, mish@tendril.co.uk + +***************************************************************************/ + +#include "driver.h" +#include "cpu/h6280/h6280.h" +#include "sound/2151intf.h" +#include "sound/okim6295.h" +#include "deco16ic.h" + +VIDEO_START( supbtime ); +VIDEO_UPDATE( supbtime ); + +/******************************************************************************/ + +static READ16_HANDLER( supbtime_controls_r ) +{ + switch (offset<<1) + { + case 0: /* Player 1 & Player 2 joysticks & fire buttons */ + return (readinputport(0) + (readinputport(1) << 8)); + case 2: /* Dips */ + return (readinputport(3) + (readinputport(4) << 8)); + case 8: /* Credits */ + return readinputport(2); + case 10: /* ? Not used for anything */ + case 12: + return 0; + } + + logerror("CPU #0 PC %06x: warning - read unmapped control address %06x\n",activecpu_get_pc(),offset); + return ~0; +} + +static WRITE16_HANDLER( sound_w ) +{ + soundlatch_w(0,data & 0xff); + cpunum_set_input_line(1,0,HOLD_LINE); +} + +/******************************************************************************/ + +static ADDRESS_MAP_START( supbtime_readmem, ADDRESS_SPACE_PROGRAM, 16 ) + AM_RANGE(0x000000, 0x03ffff) AM_READ(MRA16_ROM) + AM_RANGE(0x100000, 0x103fff) AM_READ(MRA16_RAM) + AM_RANGE(0x120000, 0x1207ff) AM_READ(MRA16_RAM) + AM_RANGE(0x140000, 0x1407ff) AM_READ(MRA16_RAM) + AM_RANGE(0x180000, 0x18000f) AM_READ(supbtime_controls_r) + AM_RANGE(0x320000, 0x321fff) AM_READ(MRA16_RAM) + AM_RANGE(0x322000, 0x323fff) AM_READ(MRA16_RAM) + AM_RANGE(0x340000, 0x3407ff) AM_READ(MRA16_RAM) + AM_RANGE(0x342000, 0x3427ff) AM_READ(MRA16_RAM) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( supbtime_writemem, ADDRESS_SPACE_PROGRAM, 16 ) + AM_RANGE(0x000000, 0x03ffff) AM_WRITE(MWA16_ROM) + AM_RANGE(0x100000, 0x103fff) AM_WRITE(MWA16_RAM) + AM_RANGE(0x104000, 0x11ffff) AM_WRITE(MWA16_NOP) /* Nothing there */ + AM_RANGE(0x120000, 0x1207ff) AM_WRITE(MWA16_RAM) AM_BASE(&spriteram16) + AM_RANGE(0x120800, 0x13ffff) AM_WRITE(MWA16_NOP) /* Nothing there */ + AM_RANGE(0x140000, 0x1407ff) AM_WRITE(paletteram16_xxxxBBBBGGGGRRRR_word_w) AM_BASE(&paletteram16) + AM_RANGE(0x18000a, 0x18000d) AM_WRITE(MWA16_NOP) + AM_RANGE(0x1a0000, 0x1a0001) AM_WRITE(sound_w) + + AM_RANGE(0x300000, 0x30000f) AM_WRITE(MWA16_RAM) AM_BASE(&deco16_pf12_control) + AM_RANGE(0x320000, 0x321fff) AM_WRITE(deco16_pf1_data_w) AM_BASE(&deco16_pf1_data) + AM_RANGE(0x322000, 0x323fff) AM_WRITE(deco16_pf2_data_w) AM_BASE(&deco16_pf2_data) + AM_RANGE(0x340000, 0x3407ff) AM_WRITE(MWA16_RAM) AM_BASE(&deco16_pf1_rowscroll) + AM_RANGE(0x342000, 0x3427ff) AM_WRITE(MWA16_RAM) AM_BASE(&deco16_pf2_rowscroll) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( chinatwn_readmem, ADDRESS_SPACE_PROGRAM, 16 ) + AM_RANGE(0x000000, 0x03ffff) AM_READ(MRA16_ROM) + AM_RANGE(0x120000, 0x1207ff) AM_READ(MRA16_RAM) + AM_RANGE(0x140000, 0x1407ff) AM_READ(MRA16_RAM) + AM_RANGE(0x180000, 0x18000f) AM_READ(supbtime_controls_r) + AM_RANGE(0x1a0000, 0x1a3fff) AM_READ(MRA16_RAM) + AM_RANGE(0x320000, 0x321fff) AM_READ(MRA16_RAM) + AM_RANGE(0x322000, 0x323fff) AM_READ(MRA16_RAM) + AM_RANGE(0x340000, 0x3407ff) AM_READ(MRA16_RAM) + AM_RANGE(0x342000, 0x3427ff) AM_READ(MRA16_RAM) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( chinatwn_writemem, ADDRESS_SPACE_PROGRAM, 16 ) + AM_RANGE(0x000000, 0x03ffff) AM_WRITE(MWA16_ROM) + AM_RANGE(0x100000, 0x100001) AM_WRITE(sound_w) + AM_RANGE(0x120000, 0x1207ff) AM_WRITE(MWA16_RAM) AM_BASE(&spriteram16) + AM_RANGE(0x140000, 0x1407ff) AM_WRITE(paletteram16_xxxxBBBBGGGGRRRR_word_w) AM_BASE(&paletteram16) + AM_RANGE(0x18000a, 0x18000d) AM_WRITE(MWA16_NOP) + AM_RANGE(0x1a0000, 0x1a3fff) AM_WRITE(MWA16_RAM) + + AM_RANGE(0x300000, 0x30000f) AM_WRITE(MWA16_RAM) AM_BASE(&deco16_pf12_control) + AM_RANGE(0x320000, 0x321fff) AM_WRITE(deco16_pf1_data_w) AM_BASE(&deco16_pf1_data) + AM_RANGE(0x322000, 0x323fff) AM_WRITE(deco16_pf2_data_w) AM_BASE(&deco16_pf2_data) + AM_RANGE(0x340000, 0x3407ff) AM_WRITE(MWA16_RAM) AM_BASE(&deco16_pf1_rowscroll) // unused + AM_RANGE(0x342000, 0x3427ff) AM_WRITE(MWA16_RAM) AM_BASE(&deco16_pf2_rowscroll) // unused +ADDRESS_MAP_END + +/******************************************************************************/ + +static WRITE8_HANDLER( YM2151_w ) +{ + switch (offset) { + case 0: + YM2151_register_port_0_w(0,data); + break; + case 1: + YM2151_data_port_0_w(0,data); + break; + } +} + +/* Physical memory map (21 bits) */ +static ADDRESS_MAP_START( sound_readmem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x000000, 0x00ffff) AM_READ(MRA8_ROM) + AM_RANGE(0x100000, 0x100001) AM_READ(MRA8_NOP) + AM_RANGE(0x110000, 0x110001) AM_READ(YM2151_status_port_0_r) + AM_RANGE(0x120000, 0x120001) AM_READ(OKIM6295_status_0_r) + AM_RANGE(0x130000, 0x130001) AM_READ(MRA8_NOP) /* This board only has 1 oki chip */ + AM_RANGE(0x140000, 0x140001) AM_READ(soundlatch_r) + AM_RANGE(0x1f0000, 0x1f1fff) AM_READ(MRA8_BANK8) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( sound_writemem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x000000, 0x00ffff) AM_WRITE(MWA8_ROM) + AM_RANGE(0x100000, 0x100001) AM_WRITE(MWA8_NOP) /* YM2203 - this board doesn't have one */ + AM_RANGE(0x110000, 0x110001) AM_WRITE(YM2151_w) + AM_RANGE(0x120000, 0x120001) AM_WRITE(OKIM6295_data_0_w) + AM_RANGE(0x130000, 0x130001) AM_WRITE(MWA8_NOP) + AM_RANGE(0x1f0000, 0x1f1fff) AM_WRITE(MWA8_BANK8) + AM_RANGE(0x1fec00, 0x1fec01) AM_WRITE(H6280_timer_w) + AM_RANGE(0x1ff400, 0x1ff403) AM_WRITE(H6280_irq_status_w) +ADDRESS_MAP_END + +/******************************************************************************/ + +static INPUT_PORTS_START( supbtime ) + PORT_START /* Player 1 controls */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* button 3 - unused */ + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 ) + + PORT_START /* Player 2 controls */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* button 3 - unused */ + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 ) + + PORT_START /* Credits */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN3 ) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_VBLANK ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START /* Dip switch bank 1 - inverted with respect to other Deco games */ + PORT_DIPNAME( 0xe0, 0xe0, DEF_STR( Coin_A ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x80, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0xe0, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x60, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0xa0, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x20, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0xc0, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0x40, DEF_STR( 1C_6C ) ) + PORT_DIPNAME( 0x1c, 0x1c, DEF_STR( Coin_B ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x10, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x1c, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x0c, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x14, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0x18, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0x08, DEF_STR( 1C_6C ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Flip_Screen ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unused ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START /* Dip switch bank 2 */ + PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Lives ) ) + PORT_DIPSETTING( 0x80, "1" ) + PORT_DIPSETTING( 0x00, "2" ) + PORT_DIPSETTING( 0xc0, "3" ) + PORT_DIPSETTING( 0x40, "4" ) + PORT_DIPNAME( 0x30, 0x30, DEF_STR( Difficulty ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Easy ) ) + PORT_DIPSETTING( 0x30, DEF_STR( Normal ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Hard ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unused ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unused ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Allow_Continue ) ) + PORT_DIPSETTING( 0x00, DEF_STR( No ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Yes ) ) + PORT_DIPNAME( 0x01, 0x00, DEF_STR( Demo_Sounds ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) +INPUT_PORTS_END + +static INPUT_PORTS_START( chinatwn ) + PORT_START /* Player 1 controls */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* Used? */ + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) /* button 3 - unused */ + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 ) + + PORT_START /* Player 2 controls */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) /* Used? */ + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* button 3 - unused */ + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 ) + + PORT_START /* Credits */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN3 ) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_VBLANK ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START /* Dip switch bank 1 - inverted with respect to other Deco games */ + PORT_DIPNAME( 0xe0, 0xe0, DEF_STR( Coin_A ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x80, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0xe0, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x60, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0xa0, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x20, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0xc0, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0x40, DEF_STR( 1C_6C ) ) + PORT_DIPNAME( 0x1c, 0x1c, DEF_STR( Coin_B ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x10, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x1c, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x0c, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x14, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0x18, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0x08, DEF_STR( 1C_6C ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Flip_Screen ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START /* Dip switch bank 2 */ + PORT_DIPNAME( 0xc0, 0xc0, "Time" ) + PORT_DIPSETTING( 0x00, "1500" ) + PORT_DIPSETTING( 0x80, "2000" ) + PORT_DIPSETTING( 0xc0, "2500" ) + PORT_DIPSETTING( 0x40, "3000" ) + PORT_DIPNAME( 0x30, 0x30, DEF_STR( Difficulty ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Easy ) ) + PORT_DIPSETTING( 0x30, DEF_STR( Normal ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Hard ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, 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( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x01, 0x00, DEF_STR( Demo_Sounds ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) +INPUT_PORTS_END + +/******************************************************************************/ + +static const gfx_layout tile_8x8_layout = +{ + 8,8, + RGN_FRAC(1,2), + 4, + { RGN_FRAC(1,2)+8,RGN_FRAC(1,2)+0,RGN_FRAC(0,2)+8,RGN_FRAC(0,2)+0 }, + { 0, 1, 2, 3, 4, 5, 6, 7 }, + { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 }, + 8*16 +}; + +static const gfx_layout tile_16x16_layout = +{ + 16,16, + RGN_FRAC(1,2), + 4, + { RGN_FRAC(1,2)+8,RGN_FRAC(1,2)+0,RGN_FRAC(0,2)+8,RGN_FRAC(0,2)+0 }, + { 256,257,258,259,260,261,262,263,0, 1, 2, 3, 4, 5, 6, 7 }, + { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16,8*16,9*16,10*16,11*16,12*16,13*16,14*16,15*16 }, + 32*16 +}; + +static const gfx_layout spritelayout = +{ + 16,16, + RGN_FRAC(1,1), + 4, + { 24,8,16,0 }, + { 512,513,514,515,516,517,518,519, 0, 1, 2, 3, 4, 5, 6, 7 }, + { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32, + 8*32, 9*32,10*32,11*32,12*32,13*32,14*32,15*32}, + 32*32 +}; + +static GFXDECODE_START( supbtime ) + GFXDECODE_ENTRY( REGION_GFX1, 0, tile_8x8_layout, 0x100, 32 ) /* Tiles (8x8) */ + GFXDECODE_ENTRY( REGION_GFX1, 0, tile_16x16_layout, 0x100, 32 ) /* Tiles (16x16) */ + GFXDECODE_ENTRY( REGION_GFX2, 0, spritelayout, 0, 16 ) /* Sprites (16x16) */ +GFXDECODE_END + +/******************************************************************************/ + +static void sound_irq(int state) +{ + cpunum_set_input_line(1,1,state); /* IRQ 2 */ +} + +static struct YM2151interface ym2151_interface = +{ + sound_irq +}; + +static MACHINE_DRIVER_START( supbtime ) + + /* basic machine hardware */ + MDRV_CPU_ADD(M68000, 14000000) + MDRV_CPU_PROGRAM_MAP(supbtime_readmem,supbtime_writemem) + MDRV_CPU_VBLANK_INT(irq6_line_hold,1) + + MDRV_CPU_ADD(H6280, 32220000/8) /* Custom chip 45, audio section crystal is 32.220 MHz */ + /* audio CPU */ + MDRV_CPU_PROGRAM_MAP(sound_readmem,sound_writemem) + + MDRV_SCREEN_REFRESH_RATE(58) + MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(529)) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER | VIDEO_UPDATE_BEFORE_VBLANK) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(40*8, 32*8) + MDRV_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 1*8, 31*8-1) + MDRV_GFXDECODE(supbtime) + MDRV_PALETTE_LENGTH(1024) + + MDRV_VIDEO_START(supbtime) + MDRV_VIDEO_UPDATE(supbtime) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD(YM2151, 32220000/9) + MDRV_SOUND_CONFIG(ym2151_interface) + MDRV_SOUND_ROUTE(0, "mono", 0.45) + MDRV_SOUND_ROUTE(1, "mono", 0.45) + + MDRV_SOUND_ADD(OKIM6295, 1023924) + MDRV_SOUND_CONFIG(okim6295_interface_region_1_pin7high) // clock frequency & pin 7 not verified + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) +MACHINE_DRIVER_END + + +static MACHINE_DRIVER_START( chinatwn ) + + /* basic machine hardware */ + MDRV_CPU_ADD(M68000, 14000000) + MDRV_CPU_PROGRAM_MAP(chinatwn_readmem,chinatwn_writemem) + MDRV_CPU_VBLANK_INT(irq6_line_hold,1) + + MDRV_CPU_ADD(H6280, 32220000/8) /* Custom chip 45, audio section crystal is 32.220 MHz */ + /* audio CPU */ + MDRV_CPU_PROGRAM_MAP(sound_readmem,sound_writemem) + + MDRV_SCREEN_REFRESH_RATE(58) + MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(529)) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER | VIDEO_UPDATE_BEFORE_VBLANK) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(40*8, 32*8) + MDRV_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 1*8, 31*8-1) + MDRV_GFXDECODE(supbtime) + MDRV_PALETTE_LENGTH(1024) + + MDRV_VIDEO_START(supbtime) + MDRV_VIDEO_UPDATE(supbtime) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD(YM2151, 32220000/9) + MDRV_SOUND_CONFIG(ym2151_interface) + MDRV_SOUND_ROUTE(0, "mono", 0.45) + MDRV_SOUND_ROUTE(1, "mono", 0.45) + + MDRV_SOUND_ADD(OKIM6295, 1023924) + MDRV_SOUND_CONFIG(okim6295_interface_region_1_pin7high) // clock frequency & pin 7 not verified + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) +MACHINE_DRIVER_END + +/******************************************************************************/ + +ROM_START( supbtime ) + ROM_REGION( 0x40000, REGION_CPU1, 0 ) /* 68000 code */ + ROM_LOAD16_BYTE( "gk03", 0x00000, 0x20000, CRC(aeaeed61) SHA1(4bceb4475a642a36406395f1e84b16fa137f67a5) ) + ROM_LOAD16_BYTE( "gk04", 0x00001, 0x20000, CRC(2bc5a4eb) SHA1(721ec73c32af8b998babb6d7c9e526ced0c2389b) ) + + ROM_REGION( 0x10000, REGION_CPU2, 0 ) /* Sound CPU */ + ROM_LOAD( "gc06.bin", 0x00000, 0x10000, CRC(e0e6c0f4) SHA1(5a8b29752c58ea76d9c7961c5b0d8c94f35037af) ) + + ROM_REGION( 0x080000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "mae02.bin", 0x000000, 0x80000, CRC(a715cca0) SHA1(0539bba39c60324d85599ac69ff78bb215deb511) ) /* chars */ + + ROM_REGION( 0x100000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD16_BYTE( "mae00.bin", 0x000001, 0x80000, CRC(30043094) SHA1(5302cfd9bdaf90c4901fda75407379c4ce1cbdec) ) /* sprites */ + ROM_LOAD16_BYTE( "mae01.bin", 0x000000, 0x80000, CRC(434af3fb) SHA1(1cfd30d14f03554e826576d6d32ce424f0df3748) ) + + ROM_REGION( 0x20000, REGION_SOUND1, 0 ) /* ADPCM samples */ + ROM_LOAD( "gc05.bin", 0x00000, 0x20000, CRC(2f2246ff) SHA1(3fcceb6f5aa5f33187bcf4c59d88327f396fa80d) ) +ROM_END + +ROM_START( supbtimj ) + ROM_REGION( 0x40000, REGION_CPU1, 0 ) /* 68000 code */ + ROM_LOAD16_BYTE( "gc03.bin", 0x00000, 0x20000, CRC(b5621f6a) SHA1(2dfd361e81dc4805bc248cc293d94131162df2d2) ) + ROM_LOAD16_BYTE( "gc04.bin", 0x00001, 0x20000, CRC(551b2a0c) SHA1(8a6dde2d64029b8e7f7c9b88bd05633b69417dc1) ) + + ROM_REGION( 0x10000, REGION_CPU2, 0 ) /* Sound CPU */ + ROM_LOAD( "gc06.bin", 0x00000, 0x10000, CRC(e0e6c0f4) SHA1(5a8b29752c58ea76d9c7961c5b0d8c94f35037af) ) + + ROM_REGION( 0x080000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "mae02.bin", 0x000000, 0x80000, CRC(a715cca0) SHA1(0539bba39c60324d85599ac69ff78bb215deb511) ) /* chars */ + + ROM_REGION( 0x100000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD16_BYTE( "mae00.bin", 0x000001, 0x80000, CRC(30043094) SHA1(5302cfd9bdaf90c4901fda75407379c4ce1cbdec) ) /* sprites */ + ROM_LOAD16_BYTE( "mae01.bin", 0x000000, 0x80000, CRC(434af3fb) SHA1(1cfd30d14f03554e826576d6d32ce424f0df3748) ) + + ROM_REGION( 0x20000, REGION_SOUND1, 0 ) /* ADPCM samples */ + ROM_LOAD( "gc05.bin", 0x00000, 0x20000, CRC(2f2246ff) SHA1(3fcceb6f5aa5f33187bcf4c59d88327f396fa80d) ) +ROM_END + +ROM_START( chinatwn ) + ROM_REGION( 0x40000, REGION_CPU1, 0 ) /* 68000 code */ + ROM_LOAD16_BYTE( "gv_00-.f11", 0x00000, 0x20000, CRC(2ea7ea5d) SHA1(3d0eb63f3af00bcf10ba7416dd26b366578006bf) ) + ROM_LOAD16_BYTE( "gv_01-.f13", 0x00001, 0x20000, CRC(bcab03c7) SHA1(cd6c1ad26a0867482565a0544ea1870012cabf34) ) + + ROM_REGION( 0x10000, REGION_CPU2, 0 ) /* Sound CPU */ + ROM_LOAD( "gv_02-.f16", 0x00000, 0x10000, CRC(95151d84) SHA1(9f49e49f966c3fc460773b187a110073eb595880) ) + + ROM_REGION( 0x080000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "mak-02.h2", 0x000000, 0x80000, CRC(745b2c50) SHA1(557ac71da170a04caaab393dc43e46858ef8dd70) ) /* chars */ + + ROM_REGION( 0x100000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD16_BYTE( "mak-00.a2", 0x000001, 0x80000, CRC(18e8cc1b) SHA1(afa79557222a94de7d9fde526ca45796f74fb3b2) ) /* sprites */ + ROM_LOAD16_BYTE( "mak-01.a4", 0x000000, 0x80000, CRC(d88ebda8) SHA1(ec6eab95f3ca8ee946151c46c6570b0b0c508ffc) ) + + ROM_REGION( 0x20000, REGION_SOUND1, 0 ) /* ADPCM samples */ + ROM_LOAD( "gv_03-.j14", 0x00000, 0x20000, CRC(948faf92) SHA1(2538c7d4fa7fe0bfdd5dccece8ee82e911cee63f) ) +ROM_END + +/******************************************************************************/ + +GAME( 1990, supbtime, 0, supbtime, supbtime, 0, ROT0, "Data East Corporation", "Super Burger Time (World)", 0 ) +GAME( 1990, supbtimj, supbtime, supbtime, supbtime, 0, ROT0, "Data East Corporation", "Super Burger Time (Japan)", 0 ) +GAME( 1991, chinatwn, 0, chinatwn, chinatwn, 0, ROT0, "Data East Corporation", "China Town (Japan)", 0 ) |