// license:BSD-3-Clause // copyright-holders:Nicola Salmoria /*************************************************************************** Rollergames (GX999) (c) 1991 Konami driver by Nicola Salmoria 2009-03: Added dsw locations and verified factory settings based on Guru's notes ***************************************************************************/ #include "emu.h" #include "includes/rollerg.h" #include "cpu/z80/z80.h" #include "cpu/m6809/konami.h" /* for the callback and the firq irq definition */ #include "machine/watchdog.h" #include "sound/3812intf.h" #include "sound/k053260.h" #include "speaker.h" WRITE8_MEMBER(rollerg_state::rollerg_0010_w) { logerror("%04x: write %02x to 0010\n",m_maincpu->pc(), data); /* bits 0/1 are coin counters */ machine().bookkeeping().coin_counter_w(0, data & 0x01); machine().bookkeeping().coin_counter_w(1, data & 0x02); /* bit 2 enables 051316 ROM reading */ m_readzoomroms = data & 0x04; /* bit 5 enables 051316 wraparound */ m_k051316->wraparound_enable(data & 0x20); /* other bits unknown */ } READ8_MEMBER(rollerg_state::rollerg_k051316_r) { if (m_readzoomroms) return m_k051316->rom_r(space, offset); else return m_k051316->read(space, offset); } WRITE8_MEMBER(rollerg_state::soundirq_w) { m_audiocpu->set_input_line_and_vector(0, HOLD_LINE, 0xff); } void rollerg_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) { switch (id) { case TIMER_NMI: m_audiocpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE); break; default: assert_always(false, "Unknown id in rollerg_state::device_timer"); } } WRITE8_MEMBER(rollerg_state::sound_arm_nmi_w) { m_audiocpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE); m_nmi_timer->adjust(attotime::from_usec(50)); /* kludge until the K053260 is emulated correctly */ } READ8_MEMBER(rollerg_state::pip_r) { return 0x7f; } void rollerg_state::rollerg_map(address_map &map) { map(0x0010, 0x0010).w(this, FUNC(rollerg_state::rollerg_0010_w)); map(0x0020, 0x0020).rw("watchdog", FUNC(watchdog_timer_device::reset_r), FUNC(watchdog_timer_device::reset_w)); map(0x0030, 0x0031).rw("k053260", FUNC(k053260_device::main_read), FUNC(k053260_device::main_write)); map(0x0040, 0x0040).w(this, FUNC(rollerg_state::soundirq_w)); map(0x0050, 0x0050).portr("P1"); map(0x0051, 0x0051).portr("P2"); map(0x0052, 0x0052).portr("DSW3"); map(0x0053, 0x0053).portr("DSW1"); map(0x0060, 0x0060).portr("DSW2"); map(0x0061, 0x0061).r(this, FUNC(rollerg_state::pip_r)); /* ????? */ map(0x0100, 0x010f).rw(m_k053252, FUNC(k053252_device::read), FUNC(k053252_device::write)); /* 053252? */ map(0x0200, 0x020f).w(m_k051316, FUNC(k051316_device::ctrl_w)); map(0x0300, 0x030f).rw(m_k053244, FUNC(k05324x_device::k053244_r), FUNC(k05324x_device::k053244_w)); map(0x0800, 0x0fff).r(this, FUNC(rollerg_state::rollerg_k051316_r)).w(m_k051316, FUNC(k051316_device::write)); map(0x1000, 0x17ff).rw(m_k053244, FUNC(k05324x_device::k053245_r), FUNC(k05324x_device::k053245_w)); map(0x1800, 0x1fff).ram().w("palette", FUNC(palette_device::write8)).share("palette"); map(0x2000, 0x3aff).ram(); map(0x4000, 0x7fff).bankr("bank1"); map(0x8000, 0xffff).rom(); } void rollerg_state::rollerg_sound_map(address_map &map) { map(0x0000, 0x7fff).rom(); map(0x8000, 0x87ff).ram(); map(0xa000, 0xa02f).rw("k053260", FUNC(k053260_device::read), FUNC(k053260_device::write)); map(0xc000, 0xc001).rw("ymsnd", FUNC(ym3812_device::read), FUNC(ym3812_device::write)); map(0xfc00, 0xfc00).w(this, FUNC(rollerg_state::sound_arm_nmi_w)); } /*************************************************************************** Input Ports ***************************************************************************/ static INPUT_PORTS_START( rollerg ) PORT_START("P1") 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("P2") 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("DSW1") PORT_DIPNAME( 0x0f, 0x0f, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:1,2,3,4") 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_DIPLOCATION("SW1:5,6,7,8") 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, "No Credits" ) /* No Credits = both coin slots open, but no effect on coin counters */ PORT_START("DSW2") PORT_DIPNAME( 0x03, 0x01, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2") PORT_DIPSETTING( 0x03, "1" ) PORT_DIPSETTING( 0x02, "2" ) PORT_DIPSETTING( 0x01, "3" ) PORT_DIPSETTING( 0x00, "5" ) PORT_DIPUNKNOWN_DIPLOC( 0x04, 0x04, "SW2:3" ) /* Manual says it's unused */ PORT_DIPNAME( 0x18, 0x10, "Bonus Energy" ) PORT_DIPLOCATION("SW2:4,5") 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_DIPLOCATION("SW2:6,7") 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_DIPLOCATION("SW2:8") PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_START("DSW3") PORT_DIPNAME( 0x01, 0x01, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW3:1") PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPUNKNOWN_DIPLOC( 0x02, 0x02, "SW3:2" ) /* Manual says it's unused */ PORT_SERVICE_DIPLOC( 0x04, IP_ACTIVE_LOW, "SW3:3" ) PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x08, "SW3:4" ) /* Manual says it's unused */ 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_SERVICE1 ) INPUT_PORTS_END /*************************************************************************** Machine Driver ***************************************************************************/ WRITE_LINE_MEMBER(rollerg_state::rollerg_irq_ack_w) { m_maincpu->set_input_line(0, CLEAR_LINE); } void rollerg_state::machine_start() { uint8_t *ROM = memregion("maincpu")->base(); membank("bank1")->configure_entries(0, 6, &ROM[0x10000], 0x4000); membank("bank1")->configure_entries(6, 2, &ROM[0x10000], 0x4000); membank("bank1")->set_entry(0); m_nmi_timer = timer_alloc(TIMER_NMI); save_item(NAME(m_readzoomroms)); } void rollerg_state::machine_reset() { m_readzoomroms = 0; } WRITE8_MEMBER( rollerg_state::banking_callback ) { membank("bank1")->set_entry(data & 0x07); } MACHINE_CONFIG_START(rollerg_state::rollerg) /* basic machine hardware */ MCFG_DEVICE_ADD("maincpu", KONAMI, 3000000) /* ? */ MCFG_DEVICE_PROGRAM_MAP(rollerg_map) MCFG_DEVICE_VBLANK_INT_DRIVER("screen", rollerg_state, irq0_line_assert) MCFG_KONAMICPU_LINE_CB(WRITE8(*this, rollerg_state, banking_callback)) MCFG_DEVICE_ADD("audiocpu", Z80, 3579545) MCFG_DEVICE_PROGRAM_MAP(rollerg_sound_map) /* NMIs are generated by the 053260 */ MCFG_WATCHDOG_ADD("watchdog") /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */) MCFG_SCREEN_SIZE(64*8, 32*8) MCFG_SCREEN_VISIBLE_AREA(14*8, (64-14)*8-1, 2*8, 30*8-1 ) MCFG_SCREEN_UPDATE_DRIVER(rollerg_state, screen_update_rollerg) MCFG_SCREEN_PALETTE("palette") MCFG_PALETTE_ADD("palette", 1024) MCFG_PALETTE_ENABLE_SHADOWS() MCFG_PALETTE_FORMAT(xBBBBBGGGGGRRRRR) MCFG_DEVICE_ADD("k053244", K053244, 0) MCFG_GFX_PALETTE("palette") MCFG_K05324X_OFFSETS(-3, -1) MCFG_K05324X_CB(rollerg_state, sprite_callback) MCFG_DEVICE_ADD("k051316", K051316, 0) MCFG_GFX_PALETTE("palette") MCFG_K051316_OFFSETS(22, 1) MCFG_K051316_CB(rollerg_state, zoom_callback) MCFG_DEVICE_ADD("k053252", K053252, 3000000*2) MCFG_K053252_INT1_ACK_CB(WRITELINE(*this, rollerg_state,rollerg_irq_ack_w)) MCFG_K053252_OFFSETS(14*8, 2*8) /* sound hardware */ SPEAKER(config, "mono").front_center(); MCFG_DEVICE_ADD("ymsnd", YM3812, 3579545) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MCFG_K053260_ADD("k053260", 3579545) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.70) MACHINE_CONFIG_END /*************************************************************************** Game ROMs ***************************************************************************/ ROM_START( rollerg ) ROM_REGION( 0x28000, "maincpu", 0 ) /* code + banked roms */ ROM_LOAD( "999m02.g7", 0x10000, 0x18000, CRC(3df8db93) SHA1(10c46d53d11b12b8f7cc6417601baef4638c1efe) ) ROM_CONTINUE( 0x08000, 0x08000 ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for the sound CPU */ ROM_LOAD( "999m01.e11", 0x0000, 0x8000, CRC(1fcfb22f) SHA1(ef058a7de6ba7cf310b91975345113acc6078f8a) ) ROM_REGION( 0x200000, "k053244", 0 ) ROM_LOAD32_WORD( "999h06.k2", 0x000000, 0x100000, CRC(eda05130) SHA1(b52073a4a4651035d5f1e112601ceb2d004b2143) ) /* sprites */ ROM_LOAD32_WORD( "999h05.k8", 0x000002, 0x100000, CRC(5f321c7d) SHA1(d60a3480891b83ac109f2fecfe2b958bac310c15) ) ROM_REGION( 0x080000, "k051316", 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, "k053260", 0 ) /* samples for 053260 */ ROM_LOAD( "999h09.c5", 0x000000, 0x080000, CRC(c5188783) SHA1(d9ab69e4197ba2b42e3b0bb713236c8037fc2ab3) ) ROM_END ROM_START( rollergj ) ROM_REGION( 0x28000, "maincpu", 0 ) /* code + banked roms */ ROM_LOAD( "999v02.bin", 0x10000, 0x18000, CRC(0dd8c3ac) SHA1(4c3d5514dec317c6640ceaaa06411766632f4412) ) ROM_CONTINUE( 0x08000, 0x08000 ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for the sound CPU */ ROM_LOAD( "999m01.e11", 0x0000, 0x8000, CRC(1fcfb22f) SHA1(ef058a7de6ba7cf310b91975345113acc6078f8a) ) ROM_REGION( 0x200000, "k053244", 0 ) ROM_LOAD32_WORD( "999h06.k2", 0x000000, 0x100000, CRC(eda05130) SHA1(b52073a4a4651035d5f1e112601ceb2d004b2143) ) /* sprites */ ROM_LOAD32_WORD( "999h05.k8", 0x000002, 0x100000, CRC(5f321c7d) SHA1(d60a3480891b83ac109f2fecfe2b958bac310c15) ) ROM_REGION( 0x080000, "k051316", 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, "k053260", 0 ) /* samples for 053260 */ ROM_LOAD( "999h09.c5", 0x000000, 0x080000, CRC(c5188783) SHA1(d9ab69e4197ba2b42e3b0bb713236c8037fc2ab3) ) ROM_END /*************************************************************************** Game driver(s) ***************************************************************************/ GAME( 1991, rollerg, 0, rollerg, rollerg, rollerg_state, empty_init, ROT0, "Konami", "Rollergames (US)", MACHINE_SUPPORTS_SAVE ) GAME( 1991, rollergj, rollerg, rollerg, rollerg, rollerg_state, empty_init, ROT0, "Konami", "Rollergames (Japan)", MACHINE_SUPPORTS_SAVE )