diff options
Diffstat (limited to 'src/mame/drivers/rollerg.c')
-rw-r--r-- | src/mame/drivers/rollerg.c | 362 |
1 files changed, 362 insertions, 0 deletions
diff --git a/src/mame/drivers/rollerg.c b/src/mame/drivers/rollerg.c new file mode 100644 index 00000000000..77967c12895 --- /dev/null +++ b/src/mame/drivers/rollerg.c @@ -0,0 +1,362 @@ +/*************************************************************************** + +Rollergames (GX999) (c) 1991 Konami + +driver by Nicola Salmoria + +***************************************************************************/ + +#include "driver.h" +#include "video/konamiic.h" +#include "cpu/konami/konami.h" /* for the callback and the firq irq definition */ +#include "machine/eeprom.h" +#include "sound/3812intf.h" +#include "sound/k053260.h" + +/* prototypes */ +static MACHINE_RESET( rollerg ); +static void rollerg_banking( int lines ); + +VIDEO_START( rollerg ); +VIDEO_UPDATE( rollerg ); + + + +static int readzoomroms; + +static WRITE8_HANDLER( rollerg_0010_w ) +{ +logerror("%04x: write %02x to 0010\n",activecpu_get_pc(),data); + + /* bits 0/1 are coin counters */ + coin_counter_w(0,data & 0x01); + coin_counter_w(1,data & 0x02); + + /* bit 2 enables 051316 ROM reading */ + readzoomroms = data & 0x04; + + /* bit 5 enables 051316 wraparound */ + K051316_wraparound_enable(0, data & 0x20); + + /* other bits unknown */ +} + +static READ8_HANDLER( rollerg_K051316_r ) +{ + if (readzoomroms) return K051316_rom_0_r(offset); + else return K051316_0_r(offset); +} + +static READ8_HANDLER( rollerg_sound_r ) +{ + /* If the sound CPU is running, read the status, otherwise + just make it pass the test */ + return K053260_0_r(2 + offset); +} + +static WRITE8_HANDLER( soundirq_w ) +{ + cpunum_set_input_line_and_vector(1,0,HOLD_LINE,0xff); +} + +static TIMER_CALLBACK( nmi_callback ) +{ + cpunum_set_input_line(1, INPUT_LINE_NMI, ASSERT_LINE); +} + +static WRITE8_HANDLER( sound_arm_nmi_w ) +{ + cpunum_set_input_line(1, INPUT_LINE_NMI, CLEAR_LINE); + timer_set(ATTOTIME_IN_USEC(50),0,nmi_callback); /* kludge until the K053260 is emulated correctly */ +} + +static READ8_HANDLER( pip_r ) +{ + return 0x7f; +} + +static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0020, 0x0020) AM_READ(watchdog_reset_r) + AM_RANGE(0x0030, 0x0031) AM_READ(rollerg_sound_r) /* K053260 */ + AM_RANGE(0x0050, 0x0050) AM_READ(input_port_0_r) + AM_RANGE(0x0051, 0x0051) AM_READ(input_port_1_r) + AM_RANGE(0x0052, 0x0052) AM_READ(input_port_4_r) + AM_RANGE(0x0053, 0x0053) AM_READ(input_port_2_r) + AM_RANGE(0x0060, 0x0060) AM_READ(input_port_3_r) + AM_RANGE(0x0061, 0x0061) AM_READ(pip_r) /* ????? */ + AM_RANGE(0x0300, 0x030f) AM_READ(K053244_r) + AM_RANGE(0x0800, 0x0fff) AM_READ(rollerg_K051316_r) + AM_RANGE(0x1000, 0x17ff) AM_READ(K053245_r) + AM_RANGE(0x1800, 0x1fff) AM_READ(paletteram_r) + AM_RANGE(0x2000, 0x3aff) AM_READ(MRA8_RAM) + AM_RANGE(0x4000, 0x7fff) AM_READ(MRA8_BANK1) + AM_RANGE(0x8000, 0xffff) AM_READ(MRA8_ROM) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0010, 0x0010) AM_WRITE(rollerg_0010_w) + AM_RANGE(0x0020, 0x0020) AM_WRITE(watchdog_reset_w) + AM_RANGE(0x0030, 0x0031) AM_WRITE(K053260_0_w) + AM_RANGE(0x0040, 0x0040) AM_WRITE(soundirq_w) + AM_RANGE(0x0100, 0x010f) AM_WRITE(MWA8_NOP) /* 053252? */ + AM_RANGE(0x0200, 0x020f) AM_WRITE(K051316_ctrl_0_w) + AM_RANGE(0x0300, 0x030f) AM_WRITE(K053244_w) + AM_RANGE(0x0800, 0x0fff) AM_WRITE(K051316_0_w) + AM_RANGE(0x1000, 0x17ff) AM_WRITE(K053245_w) + AM_RANGE(0x1800, 0x1fff) AM_WRITE(paletteram_xBBBBBGGGGGRRRRR_be_w) AM_BASE(&paletteram) + AM_RANGE(0x2000, 0x3aff) AM_WRITE(MWA8_RAM) + AM_RANGE(0x4000, 0xffff) AM_WRITE(MWA8_ROM) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( readmem_sound, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_READ(MRA8_ROM) + AM_RANGE(0x8000, 0x87ff) AM_READ(MRA8_RAM) + AM_RANGE(0xa000, 0xa02f) AM_READ(K053260_0_r) + AM_RANGE(0xc000, 0xc000) AM_READ(YM3812_status_port_0_r) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( writemem_sound, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_WRITE(MWA8_ROM) + AM_RANGE(0x8000, 0x87ff) AM_WRITE(MWA8_RAM) + AM_RANGE(0xa000, 0xa02f) AM_WRITE(K053260_0_w) + AM_RANGE(0xc000, 0xc000) AM_WRITE(YM3812_control_port_0_w) + AM_RANGE(0xc001, 0xc001) AM_WRITE(YM3812_write_port_0_w) + AM_RANGE(0xfc00, 0xfc00) AM_WRITE(sound_arm_nmi_w) +ADDRESS_MAP_END + + +/*************************************************************************** + + Input Ports + +***************************************************************************/ + +static INPUT_PORTS_START( rollerg ) + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 ) + + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 ) + + PORT_START + PORT_DIPNAME( 0x0f, 0x0f, DEF_STR( Coin_A ) ) + PORT_DIPSETTING( 0x02, DEF_STR( 4C_1C ) ) + PORT_DIPSETTING( 0x05, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x08, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x04, DEF_STR( 3C_2C ) ) + PORT_DIPSETTING( 0x01, DEF_STR( 4C_3C ) ) + PORT_DIPSETTING( 0x0f, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x03, DEF_STR( 3C_4C ) ) + PORT_DIPSETTING( 0x07, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0x0e, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x06, DEF_STR( 2C_5C ) ) + PORT_DIPSETTING( 0x0d, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x0c, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0x0b, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0x0a, DEF_STR( 1C_6C ) ) + PORT_DIPSETTING( 0x09, DEF_STR( 1C_7C ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Free_Play ) ) + PORT_DIPNAME( 0xf0, 0xf0, DEF_STR( Coin_B ) ) + PORT_DIPSETTING( 0x20, DEF_STR( 4C_1C ) ) + PORT_DIPSETTING( 0x50, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x80, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x40, DEF_STR( 3C_2C ) ) + PORT_DIPSETTING( 0x10, DEF_STR( 4C_3C ) ) + PORT_DIPSETTING( 0xf0, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x30, DEF_STR( 3C_4C ) ) + PORT_DIPSETTING( 0x70, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0xe0, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x60, DEF_STR( 2C_5C ) ) + PORT_DIPSETTING( 0xd0, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0xc0, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0xb0, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0xa0, DEF_STR( 1C_6C ) ) + PORT_DIPSETTING( 0x90, DEF_STR( 1C_7C ) ) +// PORT_DIPSETTING( 0x00, "Disabled" ) + + PORT_START + PORT_DIPNAME( 0x03, 0x02, DEF_STR( Lives ) ) + PORT_DIPSETTING( 0x03, "1" ) + PORT_DIPSETTING( 0x02, "2" ) + PORT_DIPSETTING( 0x01, "3" ) + PORT_DIPSETTING( 0x00, "5" ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x18, 0x10, "Bonus Energy" ) + PORT_DIPSETTING( 0x00, "1/2 for Stage Winner" ) + PORT_DIPSETTING( 0x08, "1/4 for Stage Winner" ) + PORT_DIPSETTING( 0x10, "1/4 for Cycle Winner" ) + PORT_DIPSETTING( 0x18, DEF_STR( None ) ) + PORT_DIPNAME( 0x60, 0x40, DEF_STR( Difficulty ) ) + PORT_DIPSETTING( 0x60, DEF_STR( Easy ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Normal ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Hard ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) ) + PORT_DIPNAME( 0x80, 0x00, DEF_STR( Demo_Sounds ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Flip_Screen ) ) + 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_SERVICE( 0x04, IP_ACTIVE_LOW ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN3 ) +INPUT_PORTS_END + + + +/*************************************************************************** + + Machine Driver + +***************************************************************************/ + +static struct K053260_interface k053260_interface = +{ + REGION_SOUND1 /* memory region */ +}; + +static MACHINE_DRIVER_START( rollerg ) + + /* basic machine hardware */ + MDRV_CPU_ADD(KONAMI, 3000000) /* ? */ + MDRV_CPU_PROGRAM_MAP(readmem,writemem) + MDRV_CPU_VBLANK_INT(irq0_line_hold,1) + + MDRV_CPU_ADD(Z80, 3579545) + /* audio CPU */ + MDRV_CPU_PROGRAM_MAP(readmem_sound,writemem_sound) + /* NMIs are generated by the 053260 */ + MDRV_SCREEN_REFRESH_RATE(60) + MDRV_SCREEN_VBLANK_TIME(DEFAULT_REAL_60HZ_VBLANK_DURATION) + MDRV_MACHINE_RESET(rollerg) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER | VIDEO_HAS_SHADOWS) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(64*8, 32*8) + MDRV_SCREEN_VISIBLE_AREA(14*8, (64-14)*8-1, 2*8, 30*8-1 ) + MDRV_PALETTE_LENGTH(1024) + + MDRV_VIDEO_START(rollerg) + MDRV_VIDEO_UPDATE(rollerg) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD(YM3812, 3579545) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) + + MDRV_SOUND_ADD(K053260, 3579545) + MDRV_SOUND_CONFIG(k053260_interface) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.70) +MACHINE_DRIVER_END + + + +/*************************************************************************** + + Game ROMs + +***************************************************************************/ + +ROM_START( rollerg ) + ROM_REGION( 0x28000, REGION_CPU1, 0 ) /* code + banked roms */ + ROM_LOAD( "999m02.g7", 0x10000, 0x18000, CRC(3df8db93) SHA1(10c46d53d11b12b8f7cc6417601baef4638c1efe) ) + ROM_CONTINUE( 0x08000, 0x08000 ) + + ROM_REGION( 0x10000, REGION_CPU2, 0 ) /* 64k for the sound CPU */ + ROM_LOAD( "999m01.e11", 0x0000, 0x8000, CRC(1fcfb22f) SHA1(ef058a7de6ba7cf310b91975345113acc6078f8a) ) + + ROM_REGION( 0x200000, REGION_GFX1, 0 ) /* graphics ( don't dispose as the program can read them, 0 ) */ + ROM_LOAD( "999h06.k2", 0x000000, 0x100000, CRC(eda05130) SHA1(b52073a4a4651035d5f1e112601ceb2d004b2143) ) /* sprites */ + ROM_LOAD( "999h05.k8", 0x100000, 0x100000, CRC(5f321c7d) SHA1(d60a3480891b83ac109f2fecfe2b958bac310c15) ) + + ROM_REGION( 0x080000, REGION_GFX2, 0 ) /* graphics ( don't dispose as the program can read them, 0 ) */ + ROM_LOAD( "999h03.d23", 0x000000, 0x040000, CRC(ea1edbd2) SHA1(a17d19f873384287e1e47222d46274e7408b40d4) ) /* zoom */ + ROM_LOAD( "999h04.f23", 0x040000, 0x040000, CRC(c1a35355) SHA1(615606d30500a8f2be19171893e985b085fff2fc) ) + + ROM_REGION( 0x80000, REGION_SOUND1, 0 ) /* samples for 053260 */ + ROM_LOAD( "999h09.c5", 0x000000, 0x080000, CRC(c5188783) SHA1(d9ab69e4197ba2b42e3b0bb713236c8037fc2ab3) ) +ROM_END + +ROM_START( rollergj ) + ROM_REGION( 0x28000, REGION_CPU1, 0 ) /* code + banked roms */ + ROM_LOAD( "999v02.bin", 0x10000, 0x18000, CRC(0dd8c3ac) SHA1(4c3d5514dec317c6640ceaaa06411766632f4412) ) + ROM_CONTINUE( 0x08000, 0x08000 ) + + ROM_REGION( 0x10000, REGION_CPU2, 0 ) /* 64k for the sound CPU */ + ROM_LOAD( "999m01.e11", 0x0000, 0x8000, CRC(1fcfb22f) SHA1(ef058a7de6ba7cf310b91975345113acc6078f8a) ) + + ROM_REGION( 0x200000, REGION_GFX1, 0 ) /* graphics ( don't dispose as the program can read them, 0 ) */ + ROM_LOAD( "999h06.k2", 0x000000, 0x100000, CRC(eda05130) SHA1(b52073a4a4651035d5f1e112601ceb2d004b2143) ) /* sprites */ + ROM_LOAD( "999h05.k8", 0x100000, 0x100000, CRC(5f321c7d) SHA1(d60a3480891b83ac109f2fecfe2b958bac310c15) ) + + ROM_REGION( 0x080000, REGION_GFX2, 0 ) /* graphics ( don't dispose as the program can read them, 0 ) */ + ROM_LOAD( "999h03.d23", 0x000000, 0x040000, CRC(ea1edbd2) SHA1(a17d19f873384287e1e47222d46274e7408b40d4) ) /* zoom */ + ROM_LOAD( "999h04.f23", 0x040000, 0x040000, CRC(c1a35355) SHA1(615606d30500a8f2be19171893e985b085fff2fc) ) + + ROM_REGION( 0x80000, REGION_SOUND1, 0 ) /* samples for 053260 */ + ROM_LOAD( "999h09.c5", 0x000000, 0x080000, CRC(c5188783) SHA1(d9ab69e4197ba2b42e3b0bb713236c8037fc2ab3) ) +ROM_END + + + +/*************************************************************************** + + Game driver(s) + +***************************************************************************/ + +static void rollerg_banking( int lines ) +{ + UINT8 *RAM = memory_region(REGION_CPU1); + int offs = 0; + + + offs = 0x10000 + ((lines & 0x07) * 0x4000); + if (offs >= 0x28000) offs -= 0x20000; + memory_set_bankptr(1,&RAM[offs]); +} + +static MACHINE_RESET( rollerg ) +{ + cpunum_set_info_fct(0, CPUINFO_PTR_KONAMI_SETLINES_CALLBACK, (genf *)rollerg_banking); + + readzoomroms = 0; +} + +static DRIVER_INIT( rollerg ) +{ + konami_rom_deinterleave_2(REGION_GFX1); +} + + + +GAME( 1991, rollerg, 0, rollerg, rollerg, rollerg, ROT0, "Konami", "Rollergames (US)", 0 ) +GAME( 1991, rollergj, rollerg, rollerg, rollerg, rollerg, ROT0, "Konami", "Rollergames (Japan)", 0 ) |