diff options
Diffstat (limited to 'src/mame/drivers/quizo.cpp')
-rw-r--r-- | src/mame/drivers/quizo.cpp | 136 |
1 files changed, 61 insertions, 75 deletions
diff --git a/src/mame/drivers/quizo.cpp b/src/mame/drivers/quizo.cpp index 4f542ee1165..f22a806e3d9 100644 --- a/src/mame/drivers/quizo.cpp +++ b/src/mame/drivers/quizo.cpp @@ -40,38 +40,34 @@ public: : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") , m_palette(*this, "palette") + , m_rombank(*this, "rom") , m_vrambank(*this, "vram") { } void quizo(machine_config &config); - void init_quizo(); +protected: + virtual void machine_start() override; private: required_device<cpu_device> m_maincpu; required_device<palette_device> m_palette; + required_memory_bank m_rombank; required_memory_bank m_vrambank; std::unique_ptr<uint8_t[]> m_vram; - uint8_t m_port60; + DECLARE_WRITE8_MEMBER(rombank_w); DECLARE_WRITE8_MEMBER(vrambank_w); - DECLARE_WRITE8_MEMBER(port60_w); void quizo_palette(palette_device &palette) const; uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); + void memmap(address_map &map); void portmap(address_map &map); }; - -#define XTAL1 8000000 -#define XTAL2 21477270 - - -static constexpr uint8_t rombankLookup[]={ 2, 3, 4, 4, 4, 4, 4, 5, 0, 1}; - void quizo_state::quizo_palette(palette_device &palette) const { uint8_t const *const color_prom = memregion("proms")->base(); @@ -118,29 +114,32 @@ uint32_t quizo_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, return 0; } +WRITE8_MEMBER(quizo_state::rombank_w) +{ + m_rombank->set_entry(data & 0x0f); +} + WRITE8_MEMBER(quizo_state::vrambank_w) { m_vrambank->set_entry(BIT(data, 3)); } -WRITE8_MEMBER(quizo_state::port60_w) +void quizo_state::machine_start() { - if(data>9) - { - logerror("ROMBANK %x @ %x\n", data, m_maincpu->pc()); - data=0; - } - m_port60=data; - membank("bank1")->set_entry(rombankLookup[data]); + m_rombank->configure_entries(0, 16, memregion("user1")->base(), 0x4000); + + m_vram = std::make_unique<uint8_t[]>(0x8000); + m_vrambank->configure_entries(0, 2, &m_vram[0], 0x4000); + + save_pointer(NAME(m_vram), 0x8000); } void quizo_state::memmap(address_map &map) { map(0x0000, 0x3fff).rom(); map(0x4000, 0x47ff).ram(); - map(0x8000, 0xbfff).bankr("bank1"); + map(0x8000, 0xbfff).bankr("rom"); map(0xc000, 0xffff).bankw("vram"); - } void quizo_state::portmap(address_map &map) @@ -150,21 +149,21 @@ void quizo_state::portmap(address_map &map) map(0x10, 0x10).portr("IN1"); map(0x40, 0x40).portr("IN2"); map(0x50, 0x51).w("aysnd", FUNC(ay8910_device::address_data_w)); - map(0x60, 0x60).w(FUNC(quizo_state::port60_w)); + map(0x60, 0x60).w(FUNC(quizo_state::rombank_w)); map(0x70, 0x70).w(FUNC(quizo_state::vrambank_w)); } static INPUT_PORTS_START( quizo ) PORT_START("IN0") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_COIN2 ) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_TILT ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START1 ) PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x20, DEF_STR( On ) ) - PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown) ) + PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown) ) // enable this and IN2 bit 5 to get a message PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x40, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown) ) @@ -181,9 +180,9 @@ static INPUT_PORTS_START( quizo ) PORT_DIPNAME( 0x01, 0x00, DEF_STR( Unknown) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x01, DEF_STR( On ) ) - PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown) ) - PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x02, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x00, "Timer" ) + PORT_DIPSETTING( 0x00, "Slow" ) // 7 seconds + PORT_DIPSETTING( 0x02, "Fast" ) // 5 seconds PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x04, DEF_STR( On ) ) @@ -193,26 +192,25 @@ static INPUT_PORTS_START( quizo ) PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x10, DEF_STR( On ) ) - PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown) ) + PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown) ) // connected to IN0 bit 6 PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x20, DEF_STR( On ) ) - PORT_DIPNAME( 0x40, 0x40, DEF_STR( Coin_A ) ) - PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x40, DEF_STR( 1C_1C ) ) - PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown) ) - PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x80, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Coinage ) ) + PORT_DIPSETTING( 0x00, "A 2 Coin/1 Credit, B 1 Coin/1 Credit" ) + PORT_DIPSETTING( 0x40, "A 1 Coin/1 Credit, B 1 Coin/2 Credit" ) + PORT_DIPNAME( 0x80, 0x00, DEF_STR( Coin_B ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) INPUT_PORTS_END void quizo_state::quizo(machine_config &config) { - /* basic machine hardware */ - Z80(config, m_maincpu, XTAL1/2); + Z80(config, m_maincpu, 8_MHz_XTAL / 2); m_maincpu->set_addrmap(AS_PROGRAM, &quizo_state::memmap); m_maincpu->set_addrmap(AS_IO, &quizo_state::portmap); m_maincpu->set_vblank_int("screen", FUNC(quizo_state::irq0_line_hold)); - /* video hardware */ + // video hardware screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); screen.set_refresh_hz(60); screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); @@ -222,53 +220,41 @@ void quizo_state::quizo(machine_config &config) PALETTE(config, m_palette, FUNC(quizo_state::quizo_palette), 16); - /* sound hardware */ + // sound hardware SPEAKER(config, "mono").front_center(); - AY8910(config, "aysnd", XTAL2 / 16).add_route(ALL_OUTPUTS, "mono", 1.0); + AY8910(config, "aysnd", 21.477272_MHz_XTAL / 16).add_route(ALL_OUTPUTS, "mono", 1.0); } ROM_START( quizo ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD( "rom1", 0x0000, 0x4000, CRC(6731735f) SHA1(7dbf48f833c7b7cde77df2a10781e5a8b6ae0533) ) - ROM_CONTINUE( 0x0000, 0x04000 ) + ROM_REGION(0x4000, "maincpu", 0) + ROM_LOAD("rom1", 0x0000, 0x4000, CRC(6731735f) SHA1(7dbf48f833c7b7cde77df2a10781e5a8b6ae0533)) + ROM_CONTINUE( 0x0000, 0x4000) - ROM_REGION( 0x18000, "user1", 0 ) - ROM_LOAD( "rom2", 0x00000, 0x8000, CRC(a700eb30) SHA1(7800b3d2b7992c67c91cfb7e02c7cfc313b0ed5d) ) - ROM_LOAD( "rom3", 0x08000, 0x8000, CRC(d344f97e) SHA1(3d669a56f084f2a7a50d7d211b84a50d35de66ac) ) - ROM_LOAD( "rom4", 0x10000, 0x8000, CRC(ab1eb174) SHA1(7d7a935aa7196a814c15f13444b88e770678b672) ) + ROM_REGION(0x40000, "user1", 0) + ROM_LOAD("rom3", 0x00000, 0x8000, CRC(d344f97e) SHA1(3d669a56f084f2a7a50d7d211b84a50d35de66ac)) + ROM_LOAD("rom4", 0x18000, 0x8000, CRC(ab1eb174) SHA1(7d7a935aa7196a814c15f13444b88e770678b672)) + ROM_LOAD("rom2", 0x20000, 0x8000, CRC(a700eb30) SHA1(7800b3d2b7992c67c91cfb7e02c7cfc313b0ed5d)) - ROM_REGION( 0x0020, "proms", 0 ) - ROM_LOAD( "82s123", 0x0000, 0x0020, CRC(c3f15914) SHA1(19fd8e6f2a1256ae51c500a3bf1d7358810ef97e) ) + ROM_REGION(0x20, "proms", 0) + ROM_LOAD("82s123", 0x00, 0x20, CRC(c3f15914) SHA1(19fd8e6f2a1256ae51c500a3bf1d7358810ef97e)) ROM_END ROM_START( quizoa ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD( "7.bin", 0x0000, 0x4000, CRC(1579ae31) SHA1(b23539413d108223001a9fe827ea151d20682b7b) ) - - ROM_REGION( 0x18000, "user1", 0 ) - ROM_LOAD( "6.bin", 0x00000, 0x4000, CRC(f00f6356) SHA1(f306ec26ddbb503214e266cc9b74304af86bdbc6) ) - ROM_LOAD( "5.bin", 0x04000, 0x4000, CRC(39e577e3) SHA1(430d9fe916dfeecdb94c23be89f79a6408ff444e) ) - ROM_LOAD( "4.bin", 0x08000, 0x4000, CRC(a977bd3a) SHA1(22f1158253a31cf5513eed3537a6096b993b0919) ) - ROM_LOAD( "3.bin", 0x0c000, 0x4000, CRC(4411bcff) SHA1(2f6692e082b335c3af8b92108f757d333599dd29) ) - ROM_LOAD( "2.bin", 0x10000, 0x4000, CRC(4a0df776) SHA1(4a7dc2347b33843c0a6bb497be56ccae1af1dae0) ) - ROM_LOAD( "1.bin", 0x14000, 0x4000, CRC(d9566c1a) SHA1(2495c071d077e5a359c2d7541d8b7c175b398b56) ) - - ROM_REGION( 0x0020, "proms", 0 ) - ROM_LOAD( "82s123", 0x0000, 0x0020, CRC(c3f15914) SHA1(19fd8e6f2a1256ae51c500a3bf1d7358810ef97e) ) + ROM_REGION(0x4000, "maincpu", 0) + ROM_LOAD("7.bin", 0x0000, 0x4000, CRC(1579ae31) SHA1(b23539413d108223001a9fe827ea151d20682b7b)) + + ROM_REGION(0x40000, "user1", 0) + ROM_LOAD("4.bin", 0x00000, 0x4000, CRC(a977bd3a) SHA1(22f1158253a31cf5513eed3537a6096b993b0919)) + ROM_LOAD("3.bin", 0x04000, 0x4000, CRC(4411bcff) SHA1(2f6692e082b335c3af8b92108f757d333599dd29)) + ROM_LOAD("2.bin", 0x08000, 0x4000, CRC(4a0df776) SHA1(4a7dc2347b33843c0a6bb497be56ccae1af1dae0)) + ROM_LOAD("1.bin", 0x1c000, 0x4000, CRC(d9566c1a) SHA1(2495c071d077e5a359c2d7541d8b7c175b398b56)) + ROM_LOAD("6.bin", 0x20000, 0x4000, CRC(f00f6356) SHA1(f306ec26ddbb503214e266cc9b74304af86bdbc6)) + ROM_LOAD("5.bin", 0x24000, 0x4000, CRC(39e577e3) SHA1(430d9fe916dfeecdb94c23be89f79a6408ff444e)) + + ROM_REGION(0x20, "proms", 0) + ROM_LOAD("82s123", 0x00, 0x20, CRC(c3f15914) SHA1(19fd8e6f2a1256ae51c500a3bf1d7358810ef97e)) ROM_END - -void quizo_state::init_quizo() -{ - membank("bank1")->configure_entries(0, 6, memregion("user1")->base(), 0x4000); - - m_vram = std::make_unique<uint8_t[]>(0x8000); - m_vrambank->configure_entries(0, 2, &m_vram[0], 0x4000); - - save_pointer(NAME(m_vram), 0x8000); - //save_item(NAME(m_port60)); -} - -GAME( 1985, quizo, 0, quizo, quizo, quizo_state, init_quizo, ROT0, "Seoul Coin Corp.", "Quiz Olympic (set 1)", MACHINE_SUPPORTS_SAVE ) -GAME( 1985, quizoa, quizo, quizo, quizo, quizo_state, init_quizo, ROT0, "Seoul Coin Corp.", "Quiz Olympic (set 2)", MACHINE_SUPPORTS_SAVE ) +GAME( 1985, quizo, 0, quizo, quizo, quizo_state, empty_init, ROT0, "Seoul Coin Corp.", "Quiz Olympic (set 1)", MACHINE_SUPPORTS_SAVE ) +GAME( 1985, quizoa, quizo, quizo, quizo, quizo_state, empty_init, ROT0, "Seoul Coin Corp.", "Quiz Olympic (set 2)", MACHINE_SUPPORTS_SAVE ) |