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lancelot: Split off to its own driver.
This commit is contained in:
Robbbert
parent
c60ba06285
commit
fedf24c067
@ -4676,6 +4676,7 @@ files {
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MAME_DIR .. "src/mame/drivers/jp.cpp",
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MAME_DIR .. "src/mame/drivers/jvh.cpp",
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MAME_DIR .. "src/mame/drivers/kissproto.cpp",
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MAME_DIR .. "src/mame/drivers/lancelot.cpp",
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MAME_DIR .. "src/mame/drivers/lckydraw.cpp",
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MAME_DIR .. "src/mame/drivers/ltd.cpp",
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MAME_DIR .. "src/mame/drivers/macp.cpp",
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218
src/mame/drivers/lancelot.cpp
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218
src/mame/drivers/lancelot.cpp
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@ -0,0 +1,218 @@
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// license:BSD-3-Clause
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// copyright-holders:Robbbert
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/****************************************************************************************************************
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PINBALL
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Sir Lancelot (Peyper, 1994)
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- Main CPU is a Z80 (shown as 8400)
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- Audio CPU is a TMP91P640F-10. Other audio chips are MSM6295QFP44, YMF262, YAC512, LM1036N.
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- A video shows 60x 7-segment display digits, plus 5 round LEDs.
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- According to the manual, the sound roms are 27C020 (size 0x40000), but the dumps we have are all
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half that size (0x20000). Are they bad?
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- Crystals: 10MHz (for Z80), 9'830'400 (for TMP91P640F-10), 14'318'180 (for YMF262), 1'656'000 (for MSM6295).
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Status:
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- Skeleton
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ToDo:
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- The internal rom of the audio cpu is not dumped, so there's no possibility of sound.
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- Mechanical sounds
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- Outputs
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- Inputs
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- Layout
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- Everything!
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***************************************************************************************************************/
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#include "emu.h"
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#include "machine/genpin.h"
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#include "cpu/tlcs90/tlcs90.h"
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#include "cpu/z80/z80.h"
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#include "speaker.h"
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#include "sound/okim6295.h"
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#include "sound/ymopl.h"
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//#include "lancelot.lh"
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namespace {
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class lancelot_state : public genpin_class
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{
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public:
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lancelot_state(const machine_config &mconfig, device_type type, const char *tag)
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: genpin_class(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_audiocpu(*this, "audiocpu")
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, m_oki(*this, "oki")
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//, m_io_keyboard(*this, "X%d", 0U)
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//, m_leds(*this, "led%d", 0U)
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//, m_digits(*this, "digit%d", 0U)
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//, m_io_outputs(*this, "out%d", 0U)
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{ }
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void lancelot(machine_config &config);
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private:
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virtual void machine_start() override;
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virtual void machine_reset() override;
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void mem_map(address_map &map);
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void io_map(address_map &map);
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void audio_map(address_map &map);
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void p3_w(u8) { }
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void p4_w(u8) { }
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void p6_w(u8) { }
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void p7_w(u8) { }
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void p8_w(u8) { }
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u8 p3_r() { return 0; }
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u8 p5_r() { return 0; }
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u8 p7_r() { return 0; }
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u8 p8_r() { return 0; }
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required_device<z80_device> m_maincpu;
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required_device<tmp91640_device> m_audiocpu;
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required_device<okim6295_device> m_oki;
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//required_ioport_array<4> m_io_keyboard;
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//output_finder<5> m_leds;
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//output_finder<80> m_digits;
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//output_finder<80> m_io_outputs; // 16 solenoids + 64 lamps + unknown others
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};
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void lancelot_state::mem_map(address_map &map)
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{
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map.unmap_value_high();
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map(0x0000, 0x7FFF).rom();
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map(0x8000, 0x87FF).mirror(0x7800).ram().share("nvram"); // 6116, battery-backed
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}
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void lancelot_state::io_map(address_map &map)
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{
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map.unmap_value_high();
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map.global_mask(0xff);
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map(0x00, 0x07); // SD1,2,3,4,5,6,SLD1,2
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map(0x08, 0x0f); // Y1 // in=??
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map(0x10, 0x17); // Y2 //??
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map(0x18, 0x1f); // Y3 // 16 solenoids
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map(0x20, 0x27); // Y4 // DSW0, DSW1
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map(0x28, 0x2f); // Y5 // out=something, in=active-low-contactors?
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map(0x30, 0x37); // Y6 // 64 lamps
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map(0x38, 0x3f); // Y7 //??
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map(0x40, 0x47); // Y8 // LD1-8
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map(0x50, 0x57); // WDOG
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}
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void lancelot_state::audio_map(address_map &map)
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{
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map(0x00000, 0x03fff).rom(); // internal rom
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map(0x0ffc0, 0x0ffef).ram(); // internal io
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map(0x40000, 0x7ffff).rom().region("audiorom", 0); // u5 external rom
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map(0x80000, 0xbffff).rw("ymf", FUNC(ymf262_device::read), FUNC(ymf262_device::write)); // PS2: u8 YMF262(OPL chip) talks with u9 YAC512(DAC) which in turn creates audio
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map(0xc0000, 0xfffff).rw(m_oki, FUNC(okim6295_device::read), FUNC(okim6295_device::write)); // PS3: u6 MSM6295QFP44 uses u3,u4 roms and creates audio
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}
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static INPUT_PORTS_START( lancelot )
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PORT_START("DSW1") // closed = low
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PORT_START("DSW2") // closed = low
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PORT_START("X0")
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PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_KEYPAD )
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PORT_START("X1")
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PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_KEYPAD )
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PORT_START("X2")
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PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_KEYPAD )
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PORT_START("X3")
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PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_KEYPAD )
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PORT_START("X4")
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PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_KEYPAD )
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PORT_START("X5")
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PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_KEYPAD )
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PORT_START("X6")
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PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_KEYPAD )
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PORT_START("X7")
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PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_KEYPAD )
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INPUT_PORTS_END
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void lancelot_state::machine_start()
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{
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genpin_class::machine_start();
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//m_leds.resolve();
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//m_digits.resolve();
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//m_io_outputs.resolve();
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//save_item(NAME(m_row));
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}
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void lancelot_state::machine_reset()
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{
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genpin_class::machine_reset();
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//for (u8 i = 0; i < m_io_outputs.size(); i++)
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//m_io_outputs[i] = 0;
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//m_row = 0;
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}
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void lancelot_state::lancelot(machine_config &config)
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{
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/* basic machine hardware */
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Z80(config, m_maincpu, 10_MHz_XTAL / 4);
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m_maincpu->set_addrmap(AS_PROGRAM, &lancelot_state::mem_map);
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m_maincpu->set_addrmap(AS_IO, &lancelot_state::io_map);
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m_maincpu->set_periodic_int(FUNC(lancelot_state::irq0_line_hold), attotime::from_hz(1056)); // frequency from online 555 calculator (duty cycle 96.5% high).
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tmp91640_device &tmp(TMP91640(config, m_audiocpu, 9.8304_MHz_XTAL));
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tmp.set_addrmap(AS_PROGRAM, &lancelot_state::audio_map);
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tmp.port_read<3>().set(FUNC(lancelot_state::p3_r));
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tmp.port_write<3>().set(FUNC(lancelot_state::p3_w));
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tmp.port_write<4>().set(FUNC(lancelot_state::p4_w));
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tmp.port_read<5>().set(FUNC(lancelot_state::p5_r));
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tmp.port_write<6>().set(FUNC(lancelot_state::p6_w));
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tmp.port_write<7>().set(FUNC(lancelot_state::p7_w));
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tmp.port_read<8>().set(FUNC(lancelot_state::p8_r));
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tmp.port_write<8>().set(FUNC(lancelot_state::p8_w));
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NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
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/* video hardware */
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//config.set_default_layout(layout_lancelot);
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/* Sound */
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genpin_audio(config);
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SPEAKER(config, "mono").front_center(); // MSM6295
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OKIM6295(config, m_oki, 1'656'000, okim6295_device::PIN7_HIGH); // pin7 is controlled by P63 from the audio cpu
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m_oki->add_route(ALL_OUTPUTS, "mono", 0.50);
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SPEAKER(config, "lspeaker").front_left(); // YAC512 left
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SPEAKER(config, "rspeaker").front_right(); // YAC512 right
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ymf262_device &ymf(YMF262(config, "ymf", 14'318'180));
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ymf.irq_handler().set_inputline("audiocpu", 2); // to P82/INT2 of the audio cpu
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ymf.add_route(0, "lspeaker", 0.50);
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ymf.add_route(1, "rspeaker", 0.50);
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ymf.add_route(2, "lspeaker", 0.50);
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ymf.add_route(3, "rspeaker", 0.50);
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}
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/*-------------------------------------------------------------------
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/ Sir Lancelot (1994)
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/-------------------------------------------------------------------*/
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ROM_START(lancelot)
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ROM_REGION(0x8000, "maincpu", 0)
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ROM_LOAD("lancelot.u39", 0x0000, 0x8000, CRC(26c10926) SHA1(ad032b43c15b1d7a7f32a12ca09ea3344d75105b))
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ROM_REGION(0x4000, "audiocpu", ROMREGION_ERASEFF)
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ROM_LOAD("tmp91640.u1", 0x0000, 0x4000, NO_DUMP)
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ROM_REGION(0x40000, "audiorom", ROMREGION_ERASEFF)
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ROM_LOAD("snd_u5.u5", 0x00000, 0x20000, CRC(bf141441) SHA1(630b852bb3bba0fcdae13ae548b1e9810bc64d7d))
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ROM_REGION(0x80000, "oki", ROMREGION_ERASEFF)
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ROM_LOAD("snd_u3.u3", 0x00000, 0x20000, CRC(db88c28d) SHA1(35a80509c4a1f931d07af2fc74adbafc11af5639))
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ROM_LOAD("snd_u4.u4", 0x20000, 0x20000, CRC(5cebed6e) SHA1(d11cc57fadee95f056fc65927fa1f6ff0f337446))
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ROM_END
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} // Anonymous namespace
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GAME( 1994, lancelot, 0, lancelot, lancelot, lancelot_state, empty_init, ROT0, "Peyper", "Sir Lancelot", MACHINE_IS_SKELETON_MECHANICAL )
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@ -17,10 +17,7 @@ Machines:
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Odisea Paris-Dakar (Peyper)
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Hang-On (Sonic)
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Ator (Video Dens)
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Sir Lancelot (Peyper, 1994)
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- CPU is a B409 (could be a higher-speed Z80)
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- Audio CPU is a TMP91P640F-10. Other audio chips are YMF262 and YAC512.
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Sir Lancelot (Peyper) has its own driver.
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Status:
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- odin, odin_dlx, solarwap, poleposn, wolfman, nemesisp, odisea, sonstwar, sonstwr2, hangonp: Playable.
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@ -31,7 +28,6 @@ ToDo:
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- Gammatron: unable to start a game - it's multiball, so need a key combination.
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- ator: playfield inputs not working. Not sure if to use init_1 or init_2, won't know until playfield works.
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- ator3bmp: rom missing
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- lancelot: different hardware, rom missing
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- Mechanical sounds
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- Some sounds can go missing, for example odin/odin_dlx loses sounds while counting the bonuses
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- Any machine with inputs "sonstwar" have mistakes in the dip switches. Therefore sonstwar, sonstwr2
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@ -776,21 +772,6 @@ ROM_START(ator3bmp) // Version with 3 bumpers, probably newer
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// probably no ROM 3 (PCB photo shows location unpopulated)
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ROM_END
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/*-------------------------------------------------------------------
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/ Sir Lancelot (1994)
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/-------------------------------------------------------------------*/
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ROM_START(lancelot)
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ROM_REGION(0x8000, "maincpu", 0)
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ROM_LOAD("lancelot.bin", 0x0000, 0x8000, CRC(26c10926) SHA1(ad032b43c15b1d7a7f32a12ca09ea3344d75105b))
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ROM_REGION(0x4000, "audiocpu", 0)
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ROM_LOAD("tmp91640.rom", 0x0000, 0x4000, NO_DUMP)
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ROM_REGION(0x40000, "sound1", 0)
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ROM_LOAD("snd_u3.bin", 0x00000, 0x20000, CRC(db88c28d) SHA1(35a80509c4a1f931d07af2fc74adbafc11af5639))
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ROM_LOAD("snd_u4.bin", 0x20000, 0x20000, CRC(5cebed6e) SHA1(d11cc57fadee95f056fc65927fa1f6ff0f337446))
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ROM_REGION(0x20000, "sound2", 0)
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ROM_LOAD("snd_u5.bin", 0x00000, 0x20000, CRC(bf141441) SHA1(630b852bb3bba0fcdae13ae548b1e9810bc64d7d))
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ROM_END
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} // Anonymous namespace
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GAME( 1985, odin, 0, peyper, odin_dlx, peyper_state, init_1, ROT0, "Peyper", "Odin", MACHINE_IS_SKELETON_MECHANICAL )
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@ -806,4 +787,3 @@ GAME( 1987, odisea, 0, peyper, odisea, peyper_state, init_2, RO
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GAME( 1988, hangonp, 0, peyper, sonstwar, peyper_state, init_3, ROT0, "Sonic", "Hang-On (Sonic)", MACHINE_IS_SKELETON_MECHANICAL ) // inputs to be checked
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GAME( 1985, ator, 0, peyper, sonstwar, peyper_state, init_1, ROT0, "Video Dens", "Ator (set 1, 2 bumpers)", MACHINE_IS_SKELETON_MECHANICAL ) // inputs to be checked
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GAME( 1985, ator3bmp, ator, peyper, sonstwar, peyper_state, init_1, ROT0, "Video Dens", "Ator (set 2, 3 bumpers)", MACHINE_IS_SKELETON_MECHANICAL ) // initial program ROM missing; no manual found
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GAME( 1994, lancelot, 0, peyper, sonstwar, peyper_state, empty_init, ROT0, "Peyper", "Sir Lancelot", MACHINE_IS_SKELETON_MECHANICAL ) // different hardware (see top of file)
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