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author Aaron Giles <aaron@aarongiles.com>2007-12-17 15:19:59 +0000
committer Aaron Giles <aaron@aarongiles.com>2007-12-17 15:19:59 +0000
commit7b77f1218624ea26dbb2efd85a19f795f5d4e02e (patch)
tree19209304095572b4fd61c2a2d6a5aa75c4e471ad /src/mame/drivers/deadang.c
parent3da7f476068b3ffef713218ba2fc1bd5030f2c38 (diff)
Initial checkin of MAME 0.121.mame0121
Diffstat (limited to 'src/mame/drivers/deadang.c')
-rw-r--r--src/mame/drivers/deadang.c411
1 files changed, 411 insertions, 0 deletions
diff --git a/src/mame/drivers/deadang.c b/src/mame/drivers/deadang.c
new file mode 100644
index 00000000000..4573b401c54
--- /dev/null
+++ b/src/mame/drivers/deadang.c
@@ -0,0 +1,411 @@
+/***************************************************************************
+
+ Dead Angle (c) 1988 Seibu Kaihatsu
+ Gang Hunter (c) 1988 Seibu Kaihatsu
+
+***************************************************************************/
+
+/*
+
+ TODO:
+
+ - ghunter trackball input is broken
+ - coin lockouts
+
+*/
+
+#include "driver.h"
+#include "audio/seibu.h"
+#include "sound/2203intf.h"
+#include "sound/msm5205.h"
+
+extern UINT16 *deadang_video_data, *deadang_scroll_ram;
+
+extern WRITE16_HANDLER( deadang_foreground_w );
+extern WRITE16_HANDLER( deadang_text_w );
+extern WRITE16_HANDLER( deadang_bank_w );
+
+extern VIDEO_START( deadang );
+extern VIDEO_UPDATE( deadang );
+
+/* Read/Write Handlers */
+
+static READ16_HANDLER( ghunter_trackball_low_r )
+{
+ return (readinputport(3) & 0xff) | ((readinputport(4) & 0xff) << 8);
+}
+static READ16_HANDLER( ghunter_trackball_high_r )
+{
+ return ((readinputport(3) & 0x0f00) >> 4) | (readinputport(4) & 0x0f00);
+}
+
+/* Memory Maps */
+
+static ADDRESS_MAP_START( main_map, ADDRESS_SPACE_PROGRAM, 16 )
+ AM_RANGE(0x00000, 0x037ff) AM_RAM
+ AM_RANGE(0x03800, 0x03fff) AM_RAM AM_BASE(&spriteram16)
+ AM_RANGE(0x04000, 0x04fff) AM_RAM AM_SHARE(1)
+ AM_RANGE(0x05000, 0x05fff) AM_WRITE(MWA16_RAM)
+ AM_RANGE(0x06000, 0x0600f) AM_READWRITE(seibu_main_word_r, seibu_main_word_w)
+ AM_RANGE(0x06010, 0x07fff) AM_WRITE(MWA16_RAM)
+ AM_RANGE(0x08000, 0x087ff) AM_WRITE(deadang_text_w) AM_BASE(&videoram16)
+ AM_RANGE(0x08800, 0x0bfff) AM_WRITE(MWA16_RAM)
+ AM_RANGE(0x0a000, 0x0a001) AM_READ(input_port_1_word_r)
+ AM_RANGE(0x0a002, 0x0a003) AM_READ(input_port_2_word_r)
+ AM_RANGE(0x0c000, 0x0cfff) AM_WRITE(paletteram16_xxxxBBBBGGGGRRRR_word_w) AM_BASE(&paletteram16)
+ AM_RANGE(0x0d000, 0x0dfff) AM_WRITE(MWA16_RAM)
+ AM_RANGE(0x0e000, 0x0e0ff) AM_WRITE(MWA16_RAM) AM_BASE(&deadang_scroll_ram)
+ AM_RANGE(0x0e100, 0x0ffff) AM_WRITE(MWA16_RAM)
+ AM_RANGE(0xc0000, 0xfffff) AM_ROM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( sub_map, ADDRESS_SPACE_PROGRAM, 16 )
+ AM_RANGE(0x00000, 0x037ff) AM_RAM
+ AM_RANGE(0x03800, 0x03fff) AM_READWRITE(MRA16_RAM, deadang_foreground_w) AM_BASE(&deadang_video_data)
+ AM_RANGE(0x04000, 0x04fff) AM_RAM AM_SHARE(1)
+ AM_RANGE(0x08000, 0x08001) AM_WRITE(deadang_bank_w)
+ AM_RANGE(0x0c000, 0x0c001) AM_WRITE(watchdog_reset16_w)
+ AM_RANGE(0xe0000, 0xfffff) AM_ROM
+ADDRESS_MAP_END
+
+/* Input Ports */
+
+static INPUT_PORTS_START( deadang )
+ SEIBU_COIN_INPUTS /* Must be port 0: coin inputs read through sound cpu */
+
+ PORT_START /* IN0 */
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
+ PORT_BIT( 0x00c0, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
+ PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START1 )
+
+ PORT_START /* Dip switch A */
+ PORT_DIPNAME( 0x0007, 0x0007, DEF_STR( Coin_A ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) )
+ PORT_DIPSETTING( 0x0004, DEF_STR( 4C_1C ) )
+ PORT_DIPSETTING( 0x0002, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x0006, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x0007, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x0003, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x0005, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x0001, DEF_STR( 1C_5C ) )
+ PORT_DIPNAME( 0x0018, 0x0018, DEF_STR( Coin_B ) )
+ PORT_DIPSETTING( 0x0010, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x0018, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( 2C_3C ) )
+ PORT_DIPSETTING( 0x0008, DEF_STR( 1C_2C ) )
+ PORT_SERVICE( 0x0020, IP_ACTIVE_LOW )
+ PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Flip_Screen ) )
+ PORT_DIPSETTING( 0x0040, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Cabinet) )
+ PORT_DIPSETTING( 0x0080, DEF_STR( Upright ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Cocktail ) )
+ /* Dip switch B */
+ PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Difficulty ) )
+ PORT_DIPSETTING( 0x0200, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x0300, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x0100, DEF_STR( Hard ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) )
+ PORT_DIPNAME( 0x0c00, 0x0c00, DEF_STR( Bonus_Life ) )
+ PORT_DIPSETTING( 0x0800, "20K 50K" )
+ PORT_DIPSETTING( 0x0c00, "30K 100K" )
+ PORT_DIPSETTING( 0x0400, "50K 150K" )
+ PORT_DIPSETTING( 0x0000, "100K 200K" )
+ PORT_DIPNAME( 0x3000, 0x3000, DEF_STR( Lives ) )
+ PORT_DIPSETTING( 0x2000, "1" )
+ PORT_DIPSETTING( 0x1000, "2" )
+ PORT_DIPSETTING( 0x3000, "3" )
+ PORT_DIPSETTING( 0x0000, "4" )
+ PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Demo_Sounds ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x4000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x8000, 0x8000, "User Mode" )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Japan ) )
+ PORT_DIPSETTING( 0x8000, "Overseas" )
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( ghunter )
+ SEIBU_COIN_INPUTS /* Must be port 0: coin inputs read through sound cpu */
+
+ PORT_START /* IN0 */
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
+ PORT_BIT( 0x00c0, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
+ PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START1 )
+
+ PORT_START /* Dip switch A */
+ PORT_DIPNAME( 0x0007, 0x0007, DEF_STR( Coin_A ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) )
+ PORT_DIPSETTING( 0x0004, DEF_STR( 4C_1C ) )
+ PORT_DIPSETTING( 0x0002, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x0006, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x0007, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x0003, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x0005, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x0001, DEF_STR( 1C_5C ) )
+ PORT_DIPNAME( 0x0018, 0x0018, DEF_STR( Coin_B ) )
+ PORT_DIPSETTING( 0x0010, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x0018, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( 2C_3C ) )
+ PORT_DIPSETTING( 0x0008, DEF_STR( 1C_2C ) )
+ PORT_SERVICE( 0x0020, IP_ACTIVE_LOW )
+ PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Flip_Screen ) )
+ PORT_DIPSETTING( 0x0040, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Cabinet) )
+ PORT_DIPSETTING( 0x0080, DEF_STR( Upright ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Cocktail ) )
+ /* Dip switch B */
+ PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Difficulty ) )
+ PORT_DIPSETTING( 0x0200, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x0300, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x0100, DEF_STR( Hard ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) )
+ PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Bonus_Life ) )
+ PORT_DIPSETTING( 0x0400, "50K 150K" )
+ PORT_DIPSETTING( 0x0000, "100K 200K" )
+ PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Controller ) )
+ PORT_DIPSETTING( 0x0800, DEF_STR( Trackball ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Joystick ) )
+ PORT_DIPNAME( 0x3000, 0x3000, DEF_STR( Lives ) )
+ PORT_DIPSETTING( 0x2000, "1" )
+ PORT_DIPSETTING( 0x1000, "2" )
+ PORT_DIPSETTING( 0x3000, "3" )
+ PORT_DIPSETTING( 0x0000, "4" )
+ PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Demo_Sounds ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x4000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x8000, 0x8000, "User Mode" )
+ PORT_DIPSETTING( 0x0000, DEF_STR( Japan ) )
+ PORT_DIPSETTING( 0x8000, "Overseas" )
+
+ PORT_START
+ PORT_BIT( 0x0fff, 0x0000, IPT_TRACKBALL_X ) PORT_SENSITIVITY(100) PORT_KEYDELTA(30) PORT_PLAYER(1)
+
+ PORT_START
+ PORT_BIT( 0x0fff, 0x0000, IPT_TRACKBALL_Y ) PORT_SENSITIVITY(100) PORT_KEYDELTA(30) PORT_PLAYER(1)
+INPUT_PORTS_END
+
+/* Graphics Layouts */
+
+static const gfx_layout charlayout =
+{
+ 8,8, /* 8*8 characters */
+ RGN_FRAC(1,2),
+ 4, /* 4 bits per pixel */
+ { RGN_FRAC(1,2)+0, RGN_FRAC(1,2)+4, 0, 4 },
+ { STEP4(3,-1), STEP4(11,-1) },
+ { STEP8(0,16) },
+ 128
+};
+
+static const gfx_layout spritelayout =
+{
+ 16,16, /* 16*16 tiles */
+ RGN_FRAC(1,1),
+ 4, /* 4 bits per pixel */
+ { 8,12,0,4},
+ { STEP4(3,-1), STEP4(19,-1), STEP4(512+3,-1), STEP4(512+19,-1) },
+ { STEP16(0,32) },
+ 1024
+};
+
+/* Graphics Decode Information */
+
+static GFXDECODE_START( deadang )
+ GFXDECODE_ENTRY( REGION_GFX1, 0x000000, charlayout, 512, 16 )
+ GFXDECODE_ENTRY( REGION_GFX2, 0x000000, spritelayout, 768, 16 )
+ GFXDECODE_ENTRY( REGION_GFX3, 0x000000, spritelayout, 1024, 16 )
+ GFXDECODE_ENTRY( REGION_GFX4, 0x000000, spritelayout, 256, 16 )
+ GFXDECODE_ENTRY( REGION_GFX5, 0x000000, spritelayout, 0, 16 )
+GFXDECODE_END
+
+/* Sound Interfaces */
+
+SEIBU_SOUND_SYSTEM_YM2203_HARDWARE
+
+SEIBU_SOUND_SYSTEM_ADPCM_HARDWARE
+
+/* Interrupt Generators */
+
+static INTERRUPT_GEN( deadang_interrupt )
+{
+ if (cpu_getiloops())
+ cpunum_set_input_line_and_vector(cpu_getactivecpu(), 0, HOLD_LINE, 0xc8/4); /* VBL */
+ else
+ cpunum_set_input_line_and_vector(cpu_getactivecpu(), 0, HOLD_LINE, 0xc4/4); /* VBL */
+}
+
+/* Machine Drivers */
+
+static MACHINE_DRIVER_START( deadang )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(V30,16000000/2) /* Sony 8623h9 CXQ70116D-8 (V30 compatible) */
+ MDRV_CPU_PROGRAM_MAP(main_map,0)
+ MDRV_CPU_VBLANK_INT(deadang_interrupt,2)
+
+ MDRV_CPU_ADD(V30,16000000/2) /* Sony 8623h9 CXQ70116D-8 (V30 compatible) */
+ MDRV_CPU_PROGRAM_MAP(sub_map,0)
+ MDRV_CPU_VBLANK_INT(deadang_interrupt,2)
+
+ SEIBU3A_SOUND_SYSTEM_CPU(14318180/4)
+
+ MDRV_SCREEN_REFRESH_RATE(60)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_REAL_60HZ_VBLANK_DURATION)
+ MDRV_INTERLEAVE(200)
+
+ MDRV_MACHINE_RESET(seibu_sound_2)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MDRV_SCREEN_SIZE(32*8, 32*8)
+ MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)
+ MDRV_GFXDECODE(deadang)
+ MDRV_PALETTE_LENGTH(2048)
+
+ MDRV_VIDEO_START(deadang)
+ MDRV_VIDEO_UPDATE(deadang)
+
+ /* sound hardware */
+ SEIBU_SOUND_SYSTEM_YM2203_INTERFACE(14318180/4)
+ SEIBU_SOUND_SYSTEM_ADPCM_INTERFACE
+MACHINE_DRIVER_END
+
+/* ROMs */
+
+ROM_START( deadang )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 ) /* v20 main cpu */
+ ROM_LOAD16_BYTE("2.18h", 0x0c0000, 0x10000, CRC(1bc05b7e) SHA1(21833150a1f5ab543999a67f5b3bfbaf703e5508) )
+ ROM_LOAD16_BYTE("4.22h", 0x0c0001, 0x10000, CRC(5751d4e7) SHA1(2e1a30c20199461fd876849f7563fef1d9a80c2d) )
+ ROM_LOAD16_BYTE("1.18f", 0x0e0000, 0x10000, CRC(8e7b15cc) SHA1(7e4766953c1adf04be18207a2aa6f5e861ea5f6c) )
+ ROM_LOAD16_BYTE("3.21f", 0x0e0001, 0x10000, CRC(e784b1fa) SHA1(3f41d31e0b36b9a2fab5e9998bb4146dfa0a97eb) )
+
+ ROM_REGION( 0x100000, REGION_CPU2, 0 ) /* v20 sub cpu */
+ ROM_LOAD16_BYTE("5.6bh", 0x0e0000, 0x10000, CRC(9c69eb35) SHA1(d5a9714f279b71c419b4bae0f142c4cb1cc8d30e) )
+ ROM_LOAD16_BYTE("6.9b", 0x0e0001, 0x10000, CRC(34a44ce5) SHA1(621c69d8778d4c96ac3be06b033a5931a6a23da2) )
+
+ ROM_REGION( 0x20000, REGION_CPU3, 0 ) /* sound Z80 */
+ ROM_LOAD( "13.b1", 0x000000, 0x02000, CRC(13b956fb) SHA1(f7c21ad5e988ac59073659a427b1fa66ff49b0c1) ) /* Encrypted */
+ ROM_LOAD( "14.c1", 0x010000, 0x10000, CRC(98837d57) SHA1(291769a11478291a65c959d119d19960b100d135) ) /* Banked */
+
+ ROM_REGION( 0x08000, REGION_GFX1, ROMREGION_DISPOSE ) /* Chars */
+ ROM_LOAD( "7.21j", 0x000000, 0x4000, CRC(fe615fcd) SHA1(d67ee5e877b937173f4c188829d5bcbd354ceb29) )
+ ROM_LOAD( "8.21l", 0x004000, 0x4000, CRC(905d6b27) SHA1(952f1879e6c27dc87234a4dc572e0453dc2d59fa) )
+
+ ROM_REGION( 0x80000, REGION_GFX2, ROMREGION_DISPOSE ) /* Sprites */
+ ROM_LOAD( "l12", 0x000000, 0x80000, CRC(c94d5cd2) SHA1(25ded13faaed90886c9fe40f85969dab2f511e31) )
+
+ ROM_REGION( 0x100000, REGION_GFX3, ROMREGION_DISPOSE ) /* pf1 layer */
+ ROM_LOAD( "16n", 0x000000, 0x80000, CRC(fd70e1a5) SHA1(c3d1233f4dfe08f686ec99a556889f9ed6a21da3) ) // bank 0 (0x1000 tiles)
+ ROM_LOAD( "16r", 0x080000, 0x80000, CRC(92f5e382) SHA1(2097b9e9bf3cd37c8613847e7aed677b5aeab7f9) ) // bank 1 (0x1000 tiles)
+
+ ROM_REGION( 0x40000, REGION_GFX4, ROMREGION_DISPOSE ) // pf2 layer
+ ROM_LOAD( "11m", 0x000000, 0x40000, CRC(a366659a) SHA1(e2fcd82b0b2d4e3adcdf50c710984907d26acd04) ) // fixed (0x800 tiles)
+
+ ROM_REGION( 0x40000, REGION_GFX5, ROMREGION_DISPOSE ) // pf3 layer
+ ROM_LOAD( "11k", 0x000000, 0x40000, CRC(9cf5bcc7) SHA1(cf96592e601fc373b1bf322d9b576668799130a5) ) // fixed (0x800 tiles)
+
+ ROM_REGION16_BE( 0x10000, REGION_GFX6, 0 ) /* background map data */
+ ROM_LOAD16_BYTE( "10.6l", 0x00000, 0x8000, CRC(ca99176b) SHA1(283e3769a1ff579c78a008b65cb8267e5770ba1f) )
+ ROM_LOAD16_BYTE( "9.6m", 0x00001, 0x8000, CRC(51d868ca) SHA1(3e9a4e6bc4bc68773c4ba18c5f4110e6c595d0c9) )
+
+ ROM_REGION16_BE( 0x10000, REGION_GFX7, 0 ) /* background map data */
+ ROM_LOAD16_BYTE( "12.6j", 0x00000, 0x8000, CRC(2674d23f) SHA1(0533d80a23d917e20a703aeb833dcaccfa3a1967) )
+ ROM_LOAD16_BYTE( "11.6k", 0x00001, 0x8000, CRC(3dd4d81d) SHA1(94f0a13a8d3812f6879819ca186abf3a8665f7cb) )
+
+ ROM_REGION( 0x20000, REGION_SOUND1, 0 )
+ ROM_LOAD( "15.b11", 0x000000, 0x10000, CRC(fabd74f2) SHA1(ac70e952a8b38287613b384cdc7ca00a7f155a13) )
+ ROM_LOAD( "16.11a", 0x010000, 0x10000, CRC(a8d46fc9) SHA1(3ba51bdec4057413396a152b35015f9d95253e3f) )
+ROM_END
+
+ROM_START( ghunter )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 ) /* v20 main cpu */
+ ROM_LOAD16_BYTE("ggh-2.h18", 0x0c0000, 0x10000, CRC(7ccc6fee) SHA1(bccc283d82f080157f0521457b04fdd1d63caafe) )
+ ROM_LOAD16_BYTE("ggh-4.h22", 0x0c0001, 0x10000, CRC(d1f23ad7) SHA1(2668729af797ccab52ac2bf519d43ab2fa9e54ce) )
+ ROM_LOAD16_BYTE("ggh-1.f18", 0x0e0000, 0x10000, CRC(0d6ff111) SHA1(209d26170446b43d1d463737b447e30aaca614a7) )
+ ROM_LOAD16_BYTE("ggh-3.f22", 0x0e0001, 0x10000, CRC(66dec38d) SHA1(78dd3143265c3da90d1a0ab2c4f42b4e32716af8) )
+
+ ROM_REGION( 0x100000, REGION_CPU2, 0 ) /* v20 sub cpu */
+ ROM_LOAD16_BYTE("ggh-5.b6", 0x0e0000, 0x10000, CRC(1f612f3b) SHA1(71840fa0e988828a819d371f082ce31d5a5e3a30) )
+ ROM_LOAD16_BYTE("ggh-6.b10", 0x0e0001, 0x10000, CRC(63e18e56) SHA1(5183d0909a7c795e76540723fb710a5a75730298) )
+
+ ROM_REGION( 0x20000, REGION_CPU3, 0 ) /* sound Z80 */
+ ROM_LOAD( "13.b1", 0x000000, 0x02000, CRC(13b956fb) SHA1(f7c21ad5e988ac59073659a427b1fa66ff49b0c1) ) /* Encrypted */
+ ROM_LOAD( "14.c1", 0x010000, 0x10000, CRC(98837d57) SHA1(291769a11478291a65c959d119d19960b100d135) ) /* Banked */
+
+ ROM_REGION( 0x08000, REGION_GFX1, ROMREGION_DISPOSE ) /* Chars */
+ ROM_LOAD( "7.21j", 0x000000, 0x4000, CRC(fe615fcd) SHA1(d67ee5e877b937173f4c188829d5bcbd354ceb29) )
+ ROM_LOAD( "8.21l", 0x004000, 0x4000, CRC(905d6b27) SHA1(952f1879e6c27dc87234a4dc572e0453dc2d59fa) )
+
+ ROM_REGION( 0x80000, REGION_GFX2, ROMREGION_DISPOSE ) /* Sprites */
+ ROM_LOAD( "l12", 0x000000, 0x80000, CRC(c94d5cd2) SHA1(25ded13faaed90886c9fe40f85969dab2f511e31) )
+
+ ROM_REGION( 0x100000, REGION_GFX3, ROMREGION_DISPOSE ) /* pf1 layer */
+ ROM_LOAD( "16n", 0x000000, 0x80000, CRC(fd70e1a5) SHA1(c3d1233f4dfe08f686ec99a556889f9ed6a21da3) ) // bank 0 (0x1000 tiles)
+ ROM_LOAD( "16r", 0x080000, 0x80000, CRC(92f5e382) SHA1(2097b9e9bf3cd37c8613847e7aed677b5aeab7f9) ) // bank 1 (0x1000 tiles)
+
+ ROM_REGION( 0x40000, REGION_GFX4, ROMREGION_DISPOSE ) // pf2 layer
+ ROM_LOAD( "11m", 0x000000, 0x40000, CRC(a366659a) SHA1(e2fcd82b0b2d4e3adcdf50c710984907d26acd04) ) // fixed (0x800 tiles)
+
+ ROM_REGION( 0x40000, REGION_GFX5, ROMREGION_DISPOSE ) // pf3 layer
+ ROM_LOAD( "11k", 0x000000, 0x40000, CRC(9cf5bcc7) SHA1(cf96592e601fc373b1bf322d9b576668799130a5) ) // fixed (0x800 tiles)
+
+ ROM_REGION16_BE( 0x10000, REGION_GFX6, 0 ) /* background map data */
+ ROM_LOAD16_BYTE( "10.6l", 0x00000, 0x8000, CRC(ca99176b) SHA1(283e3769a1ff579c78a008b65cb8267e5770ba1f) )
+ ROM_LOAD16_BYTE( "9.6m", 0x00001, 0x8000, CRC(51d868ca) SHA1(3e9a4e6bc4bc68773c4ba18c5f4110e6c595d0c9) )
+
+ ROM_REGION16_BE( 0x10000, REGION_GFX7, 0 ) /* background map data */
+ ROM_LOAD16_BYTE( "12.6j", 0x00000, 0x8000, CRC(2674d23f) SHA1(0533d80a23d917e20a703aeb833dcaccfa3a1967) )
+ ROM_LOAD16_BYTE( "11.6k", 0x00001, 0x8000, CRC(3dd4d81d) SHA1(94f0a13a8d3812f6879819ca186abf3a8665f7cb) )
+
+ ROM_REGION( 0x20000, REGION_SOUND1, 0 )
+ ROM_LOAD( "15.b11", 0x000000, 0x10000, CRC(fabd74f2) SHA1(ac70e952a8b38287613b384cdc7ca00a7f155a13) )
+ ROM_LOAD( "16.11a", 0x010000, 0x10000, CRC(a8d46fc9) SHA1(3ba51bdec4057413396a152b35015f9d95253e3f) )
+ROM_END
+
+/* Driver Initialization */
+
+static DRIVER_INIT( deadang )
+{
+ seibu_sound_decrypt(REGION_CPU3, 0x2000);
+ seibu_adpcm_decrypt(REGION_SOUND1);
+}
+
+static DRIVER_INIT( ghunter )
+{
+ seibu_sound_decrypt(REGION_CPU3, 0x2000);
+ seibu_adpcm_decrypt(REGION_SOUND1);
+
+ memory_install_read16_handler(0, ADDRESS_SPACE_PROGRAM, 0x80000, 0x80001, 0, 0, ghunter_trackball_low_r);
+ memory_install_read16_handler(0, ADDRESS_SPACE_PROGRAM, 0xb0000, 0xb0001, 0, 0, ghunter_trackball_high_r);
+}
+
+/* Game Drivers */
+
+GAME( 1988, deadang, 0, deadang, deadang, deadang, ROT0, "Seibu Kaihatsu", "Dead Angle", 0 )
+GAME( 1988, ghunter, deadang, deadang, ghunter, ghunter, ROT0, "Seibu Kaihatsu (Segasa/Sonic license)", "Gang Hunter (Spain)", 0 )