// license:BSD-3-Clause // copyright-holders:Pierpaolo Prazzoli /* Mighty Warrior Elettronica Video-Games S.R.L, 19?? PCB Layout ---------- |----------------------------------------------| |---------------------------| | M6295 OKI0 PAL CN1 | | SF2-0 SF2-1 SF4-1 | | M6295 OKI1 PAL |------------| | | | | PAL |------------| | | DW-0 SF3-1 SF4-0 | | 6264 | | | | 2018 6264 | | DW-1 SF3-0 | |J 2018 |-------| PAL | | | |A PAL |ACTEL | | | OBM-12 OBM-17 OBM-15 | |M |-------| |A1020A |45MHz | | | |M PAL |ACTEL | |PL84C | PAL | | OBM-6 OBM-11 OBM-9 | |A |A1020A |2018|-------|PAL | | | |62256 |PL84C |2018 | | OBM-0 OBM-5 OBM-3 | |62256 |-------| | | | |DSW1 62256 62256 | | OBM-13 OBM-14 OBM-16 | |DSW2 PRG_OD PRG_EV | | | | |------------|PAL CN2 | | OBM-7 OBM-8 OBM-10 | | |MC68000P10 | 2018|------------| | | | | |------------| 2018 2018|------------| | | OBM-1 OBM-2 OBM-4 | |12MHz 2018 PAL | | | |----------------------------------------------| |---------------------------| Notes: 68000 clock : 12.000MHz M6295 clocks: 0.9375MHz (45/48). Sample Rate = 937500 / 132 VSync : 54Hz CN1/2 : Connector for plug-in ROM daughterboard. The board contains only 26x 27C4001 EPROMs and 2x 74LS139 logic IC's. driver by Pierpaolo Prazzoli */ #include "emu.h" #include "cpu/m68000/m68000.h" #include "sound/okim6295.h" #include "emupal.h" #include "screen.h" #include "speaker.h" #include "video/edevices.h" #define MASTER_CLOCK XTAL(12'000'000) #define SOUND_CLOCK XTAL(45'000'000) class mwarr_state : public driver_device { public: mwarr_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_mwarr_ram(*this, "mwarr_ram"), m_okibank(*this, "okibank"), m_maincpu(*this, "maincpu"), m_video(*this, "edevices_vid"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } void mwarr(machine_config &config); private: /* memory pointers */ required_shared_ptr m_mwarr_ram; required_memory_bank m_okibank; DECLARE_WRITE16_MEMBER(mwarr_brightness_w); DECLARE_WRITE16_MEMBER(oki1_bank_w); virtual void machine_start() override; virtual void machine_reset() override; uint32_t screen_update_mwarr(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); required_device m_maincpu; required_device m_video; required_device m_gfxdecode; required_device m_palette; void mwarr_map(address_map &map); void oki2_map(address_map &map); }; /************************************* * * Memory handlers * *************************************/ WRITE16_MEMBER(mwarr_state::oki1_bank_w) { m_okibank->set_entry(data & 3); } /************************************* * * Address maps * *************************************/ void mwarr_state::mwarr_map(address_map &map) { map(0x000000, 0x0fffff).rom(); map(0x100000, 0x1007ff).ram().w(m_video, FUNC(edevices_device::bg_videoram_w)).share("bg_videoram"); map(0x100800, 0x100fff).ram().w(m_video, FUNC(edevices_device::mlow_videoram_w)).share("mlow_videoram"); map(0x101000, 0x1017ff).ram().w(m_video, FUNC(edevices_device::mhigh_videoram_w)).share("mhigh_videoram"); map(0x101800, 0x1027ff).ram().w(m_video, FUNC(edevices_device::tx_videoram_w)).share("tx_videoram"); map(0x103000, 0x1033ff).ram().share("bg_scrollram"); map(0x103400, 0x1037ff).ram().share("mlow_scrollram"); map(0x103800, 0x103bff).ram().share("mhigh_scrollram"); map(0x103c00, 0x103fff).ram().share("vidattrram"); map(0x104000, 0x104fff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette"); map(0x108000, 0x1087ff).ram().share("spriteram"); map(0x108800, 0x108fff).ram(); map(0x110000, 0x11ffff).ram().share("mwarr_ram"); map(0x110000, 0x110001).portr("P1_P2"); map(0x110002, 0x110003).portr("SYSTEM"); map(0x110004, 0x110005).portr("DSW"); map(0x110010, 0x110011).w(FUNC(mwarr_state::oki1_bank_w)); map(0x110014, 0x110015).w(FUNC(mwarr_state::mwarr_brightness_w)); map(0x110016, 0x110017).w(m_video, FUNC(edevices_device::sprites_commands_w)); map(0x180001, 0x180001).rw("oki1", FUNC(okim6295_device::read), FUNC(okim6295_device::write)); map(0x190001, 0x190001).rw("oki2", FUNC(okim6295_device::read), FUNC(okim6295_device::write)); } void mwarr_state::oki2_map(address_map &map) { /* $00000-$20000 stays the same in all sound banks, */ /* the second half of the bank is what gets switched */ map(0x00000, 0x1ffff).rom().region("oki2", 0); map(0x20000, 0x3ffff).bankr("okibank"); } /************************************* * * Input ports * *************************************/ static INPUT_PORTS_START( mwarr ) PORT_START("P1_P2") 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( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START1 ) 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_BUTTON3 ) PORT_PLAYER(2) PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 ) PORT_START("SYSTEM") PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_CUSTOM ) // otherwise it doesn't boot (is service switch on stlforce) PORT_BIT( 0xfff0, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_START("DSW") PORT_DIPNAME( 0x0003, 0x0003, DEF_STR( Difficulty ) ) PORT_DIPSETTING( 0x0003, DEF_STR( Very_Easy ) ) PORT_DIPSETTING( 0x0002, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x0001, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x0000, DEF_STR( Very_Hard ) ) PORT_DIPNAME( 0x0004, 0x0000, DEF_STR( Demo_Sounds ) ) PORT_DIPSETTING( 0x0004, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0008, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0010, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0040, 0x0000, "Mutant" ) PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0080, 0x0080, "Freeze" ) PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0700, 0x0700, DEF_STR( Coin_A ) ) PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) ) PORT_DIPSETTING( 0x0100, DEF_STR( 4C_1C ) ) PORT_DIPSETTING( 0x0200, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x0300, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x0700, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x0600, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x0500, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x0400, DEF_STR( 1C_4C ) ) PORT_DIPNAME( 0x3800, 0x3800, DEF_STR( Coin_B ) ) PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) ) PORT_DIPSETTING( 0x0800, DEF_STR( 4C_1C ) ) PORT_DIPSETTING( 0x1000, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x1800, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x3800, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x3000, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x2800, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x2000, DEF_STR( 1C_4C ) ) PORT_DIPNAME( 0x4000, 0x0000, DEF_STR( Allow_Continue ) ) PORT_DIPSETTING( 0x4000, DEF_STR( No ) ) PORT_DIPSETTING( 0x0000, DEF_STR( Yes ) ) PORT_SERVICE_NO_TOGGLE( 0x8000, IP_ACTIVE_LOW ) INPUT_PORTS_END /************************************* * * Graphics definitions * *************************************/ static const gfx_layout mwarr_tile8_layout = { 8,8, RGN_FRAC(1,2), 4, { 0,1,2,3 }, { 4, 0, RGN_FRAC(1,2)+4, RGN_FRAC(1,2)+0, 12, 8, RGN_FRAC(1,2)+12, RGN_FRAC(1,2)+8 }, { 0*16,1*16,2*16,3*16,4*16,5*16,6*16,7*16 }, 8*16 }; static const gfx_layout mwarr_tile16_layout = { 16,16, RGN_FRAC(1,2), 4, { 0,1,2,3 }, { 4, 0, RGN_FRAC(1,2)+4, RGN_FRAC(1,2)+0, 12, 8, RGN_FRAC(1,2)+12, RGN_FRAC(1,2)+8, 256+4, 256+0, 256+RGN_FRAC(1,2)+4, 256+RGN_FRAC(1,2)+0, 256+12, 256+8, 256+RGN_FRAC(1,2)+12, 256+RGN_FRAC(1,2)+8 }, { 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 mwarr_6bpp_sprites = { 16,16, RGN_FRAC(1,6), 6, { RGN_FRAC(5,6), RGN_FRAC(4,6), RGN_FRAC(3,6), RGN_FRAC(2,6), RGN_FRAC(1,6), RGN_FRAC(0,6) }, { 135,134,133,132,131,130,129,128,7,6,5,4,3,2,1,0 }, { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,8*8,9*8,10*8,11*8,12*8,13*8,14*8,15*8 }, 32*8 }; static GFXDECODE_START( gfx_mwarr ) GFXDECODE_ENTRY( "gfx1", 0, mwarr_6bpp_sprites, 1024, 16 ) GFXDECODE_ENTRY( "gfx2", 0, mwarr_tile8_layout, 384, 8 ) GFXDECODE_ENTRY( "gfx3", 0, mwarr_tile16_layout, 256, 8 ) GFXDECODE_ENTRY( "gfx4", 0, mwarr_tile16_layout, 128, 8 ) GFXDECODE_ENTRY( "gfx5", 0, mwarr_tile16_layout, 0, 8 ) GFXDECODE_END /************************************* * * Video emulation * *************************************/ uint32_t mwarr_state::screen_update_mwarr(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { return m_video->draw(screen, bitmap, cliprect); } WRITE16_MEMBER(mwarr_state::mwarr_brightness_w) { int i; double brightness; COMBINE_DATA(&m_mwarr_ram[0x14 / 2]); brightness = (double)(data & 0xff); for (i = 0; i < 0x800; i++) { m_palette->set_pen_contrast(i, brightness/255); } } /************************************* * * Machine driver * *************************************/ void mwarr_state::machine_start() { m_okibank->configure_entries(0, 4, memregion("oki2")->base(), 0x20000); } void mwarr_state::machine_reset() { } void mwarr_state::mwarr(machine_config &config) { /* basic machine hardware */ M68000(config, m_maincpu, MASTER_CLOCK); m_maincpu->set_addrmap(AS_PROGRAM, &mwarr_state::mwarr_map); m_maincpu->set_vblank_int("screen", FUNC(mwarr_state::irq4_line_hold)); /* video hardware */ screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); screen.set_refresh_hz(54); screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */); screen.set_size(64*8, 32*8); screen.set_visarea(8+1, 48*8-1-8-1, 0, 30*8-1); screen.set_screen_update(FUNC(mwarr_state::screen_update_mwarr)); screen.set_palette(m_palette); GFXDECODE(config, m_gfxdecode, m_palette, gfx_mwarr); PALETTE(config, m_palette).set_format(palette_device::xBGR_555, 0x800); EDEVICES_VID(config, m_video, 0); m_video->set_bg_videoram_tag("bg_videoram"); m_video->set_mlow_videoram_tag("mlow_videoram"); m_video->set_mhigh_videoram_tag("mhigh_videoram"); m_video->set_tx_videoram_tag("tx_videoram"); m_video->set_bg_scrollram_tag("bg_scrollram"); m_video->set_mlow_scrollram_tag("mlow_scrollram"); m_video->set_mhigh_scrollram_tag("mhigh_scrollram"); m_video->set_vidattrram_tag("vidattrram"); m_video->set_spriteram_tag("spriteram"); m_video->set_gfxdecode_tag("gfxdecode"); m_video->set_palette_tag("palette"); /* sound hardware */ SPEAKER(config, "mono").front_center(); OKIM6295(config, "oki1", SOUND_CLOCK/48 , okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 1.0); okim6295_device &oki2(OKIM6295(config, "oki2", SOUND_CLOCK/48 , okim6295_device::PIN7_HIGH)); oki2.add_route(ALL_OUTPUTS, "mono", 1.0); oki2.set_addrmap(0, &mwarr_state::oki2_map); } /************************************* * * ROM definition(s) * *************************************/ // all roms had a handwritten date, possible prototype? newest date is the program roms, 24th January ROM_START( mwarr ) ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */ ROM_LOAD16_BYTE( "prg_ev", 0x00000, 0x80000, CRC(d1d5e0a6) SHA1(f47955459d41c904b96de000b32cae156ee3bcba) ) // date 24/1 ROM_LOAD16_BYTE( "prg_od", 0x00001, 0x80000, CRC(e5217d91) SHA1(6a5d282e8e5b98628f98530e3c47b9b398e9334e) ) // date 24/1 ROM_REGION( 0x900000, "gfx1", 0 ) ROM_LOAD( "obm-0", 0x000000, 0x80000, CRC(b4707ba1) SHA1(35330a31e9837e5f848a21fa6f589412b35a04a0) ) // 7/11 ROM_LOAD( "obm-6", 0x080000, 0x80000, CRC(f9675acc) SHA1(06e0c0c0928ace331ebd08cfeeaa2c8b5603457f) ) // 7/11 ROM_LOAD( "obm-12", 0x100000, 0x80000, CRC(6239c4dd) SHA1(128040e9517151faf15c75dc1f2d79c5a66b9e1c) ) // 22/11 ROM_LOAD( "obm-1", 0x180000, 0x80000, CRC(817dcead) SHA1(697b4b3e18e022e0635a3b02cbce1e4d2959a732) ) // 7/11 ROM_LOAD( "obm-7", 0x200000, 0x80000, CRC(3a93c499) SHA1(9ecd72c5ef4f0edbdc19946bd33aa4e74690756d) ) // 7/11 ROM_LOAD( "obm-13", 0x280000, 0x80000, CRC(bac42f06) SHA1(6998e605db732e6be9d8213e96bfb04a258eae8f) ) // 22/11 ROM_LOAD( "obm-2", 0x300000, 0x80000, CRC(68cd29b0) SHA1(02f7bf463cd15eaf4713d33494f19c4fcd199e87) ) // 7/11 ROM_LOAD( "obm-8", 0x380000, 0x80000, CRC(f9482638) SHA1(ea6256136362a12a40d6b168157c28a14236fcc1) ) // 7/11 ROM_LOAD( "obm-14", 0x400000, 0x80000, CRC(79ed46b8) SHA1(93b503b58a316be312a74f2da7df3dbcd275884b) ) // 22/11 ROM_LOAD( "obm-3", 0x480000, 0x80000, CRC(6e924cb8) SHA1(3c56dfcd042108b1cd16395bcdda0fd92a6ab0f7) ) // 7/11 ROM_LOAD( "obm-9", 0x500000, 0x80000, CRC(be1fb64e) SHA1(4141b6b78fa9830cf5dc4f4f0b29e87e57f70ccb) ) // 7/11 ROM_LOAD( "obm-15", 0x580000, 0x80000, CRC(5e0efb71) SHA1(d556ed9307a9a9f59f5235981b4b091a88399c98) ) // 22/11 ROM_LOAD( "obm-4", 0x600000, 0x80000, CRC(f34b67bd) SHA1(91d6553144e45ea1b96bf59403b3e26224b79a7d) ) // 7/11 ROM_LOAD( "obm-10", 0x680000, 0x80000, CRC(00c68a23) SHA1(a4984932ac3fae368700f77ad16b35b0138dbc21) ) // 7/11 ROM_LOAD( "obm-16", 0x700000, 0x80000, CRC(e9516379) SHA1(8d9aaa2ee1331dd3eb8951a1008811703dd9f41d) ) // 22/11 ROM_LOAD( "obm-5", 0x780000, 0x80000, CRC(b2b976f3) SHA1(77dee06ac1187c8a1c4188951bd7b0a62ec84350) ) // 7/11 ROM_LOAD( "obm-11", 0x800000, 0x80000, CRC(7bf1e4da) SHA1(4aeef3b7c23303580a851dc793e9671a2a0f421f) ) // 7/11 ROM_LOAD( "obm-17", 0x880000, 0x80000, CRC(47bd56e8) SHA1(e10569e89083165a7efe29f84167a1c15171ccaf) ) // 22/11 ROM_REGION( 0x100000, "gfx2", 0 ) ROM_LOAD( "sf4-0", 0x000000, 0x80000, CRC(25938b2d) SHA1(6336e41eee58cab9a524b9bca08965786cc133d3) ) // 7/11 ROM_LOAD( "sf4-1", 0x080000, 0x80000, CRC(2269ce5c) SHA1(4c6169acf17bba94dc5684f5db60d5bcf73ad068) ) // 7/11 ROM_REGION( 0x100000, "gfx3", 0 ) ROM_LOAD( "sf3-0", 0x000000, 0x80000, CRC(86cd162c) SHA1(95d5f300e3671ebe29b2331325f4d80b96988619) ) // 7/11 ROM_LOAD( "sf3-1", 0x080000, 0x80000, CRC(2e755e54) SHA1(74b1e099358a07848f7c22c71fbe2661e1ebb417) ) // 7/11 ROM_REGION( 0x100000, "gfx4", 0 ) ROM_LOAD( "sf2-0", 0x000000, 0x80000, CRC(622a1816) SHA1(b7b88a90ff69e8f2e291e1f9299708ec97ef9b77) ) // 7/11 ROM_LOAD( "sf2-1", 0x080000, 0x80000, CRC(545f89e9) SHA1(e7d52dc2da3770d7310698af47da9ff7ec32388c) ) // 7/11 ROM_REGION( 0x100000, "gfx5", 0 ) ROM_LOAD( "dw-0", 0x000000, 0x80000, CRC(b9b18d00) SHA1(4f38502c75eae88916bc58bfd5d255bac59d0813) ) // 22/11 ROM_LOAD( "dw-1", 0x080000, 0x80000, CRC(7aea0b12) SHA1(07cbcd6ddcd9ead068b0f5763829e8474b699085) ) // 22/11 ROM_REGION( 0x40000, "oki1", 0 ) /* Samples */ ROM_LOAD( "oki0", 0x000000, 0x40000, CRC(005811ce) SHA1(9149bc8e9cc16ce3db4e22f8cb7ea8a57a66980e) ) // no date ROM_REGION( 0x80000, "oki2", 0 ) /* Samples */ ROM_LOAD( "oki1", 0x000000, 0x80000, CRC(bcde2330) SHA1(452d871360fa907d2e4ebad93c3fba9a3fa32fa7) ) // no date ROM_END /************************************* * * Game driver(s) * *************************************/ GAME( 199?, mwarr, 0, mwarr, mwarr, mwarr_state, empty_init, ROT0, "Elettronica Video-Games S.R.L.", "Mighty Warriors (24/1)", MACHINE_SUPPORTS_SAVE )