diff options
| author | 2024-05-21 18:37:02 +0200 | |
|---|---|---|
| committer | 2024-05-21 18:37:02 +0200 | |
| commit | 0fcf07aab31ca258199472b85ebb0e8fcbd39005 (patch) | |
| tree | 1d9d5fc8aa190bdb76dcc2b04fbaf7c3a67b00fc /src | |
| parent | 80aaf80e99ccdeab2bb84d04c3d0a5eba935f3dc (diff) | |
skeleton/ganbaremo.cpp: added some preliminary mappings
Diffstat (limited to 'src')
| -rw-r--r-- | src/mame/skeleton/ganbaremo.cpp | 188 |
1 files changed, 153 insertions, 35 deletions
diff --git a/src/mame/skeleton/ganbaremo.cpp b/src/mame/skeleton/ganbaremo.cpp index 2e1320f529f..9a8d50d7b1a 100644 --- a/src/mame/skeleton/ganbaremo.cpp +++ b/src/mame/skeleton/ganbaremo.cpp @@ -1,9 +1,11 @@ // license:BSD-3-Clause // copyright-holders: + /*************************************************************************************************** Skeleton driver for: "Ganbare Momotarou Oni Taiji" (がんばれ ももたろう おにたいじ). Electromechanical arcade by Shoken. + https://www.youtube.com/watch?v=jxri_Wmoyfs DISPLAY PCB ______________________________________________________________________________________________ @@ -58,18 +60,35 @@ | SN74LS161AN SN74LS161AN |_LM324N_| SHOKEN M904-A |:|| |__________________________________________________________________________________________| + +TODO: +- figure out interrupts +- figure out inputs +- hook up MSM5205 +- simulate mechanical pieces via layouts +- everything for the display PCB */ #include "emu.h" #include "cpu/z80/z80.h" #include "machine/i8255.h" - #include "sound/ay8910.h" #include "sound/msm5205.h" #include "speaker.h" + +// configurable logging +#define LOG_PORTS (1U << 1) + +// #define VERBOSE (LOG_GENERAL | LOG_PORTS) + +#include "logmacro.h" + +#define LOGPORTS(...) LOGMASKED(LOG_PORTS, __VA_ARGS__) + + namespace { class ganbaremo_state : public driver_device @@ -78,9 +97,7 @@ public: ganbaremo_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") - , m_audiocpu(*this, "audiocpu") - , m_ay8910(*this, "aysnd") - , m_5205(*this, "musicrom") + , m_displaycpu(*this, "displaycpu") { } @@ -88,60 +105,161 @@ public: private: required_device<z80_device> m_maincpu; - required_device<z80_device> m_audiocpu; - required_device<ay8910_device> m_ay8910; - required_device<msm5205_device> m_5205; + required_device<z80_device> m_displaycpu; + + void main_program_map(address_map &map); + void display_program_map(address_map &map); + void main_io_map(address_map &map); + void display_io_map(address_map &map); }; -static INPUT_PORTS_START(ganbaremo) + +void ganbaremo_state::main_program_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0x87ff).ram(); +} + +void ganbaremo_state::display_program_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0x87ff).ram(); +} + +void ganbaremo_state::main_io_map(address_map &map) +{ + map.global_mask(0xff); + + map(0x00, 0x03).rw("ppi1", FUNC(i8255_device::read), FUNC(i8255_device::write)); + map(0x20, 0x23).rw("ppi2", FUNC(i8255_device::read), FUNC(i8255_device::write)); + map(0x40, 0x43).rw("ppi3", FUNC(i8255_device::read), FUNC(i8255_device::write)); + map(0x60, 0x60).w("ay8910", FUNC(ay8910_device::address_w)); + map(0x61, 0x61).rw("ay8910", FUNC(ay8910_device::data_r), FUNC(ay8910_device::data_w)); + //map(0x80, 0x80).w +} + +void ganbaremo_state::display_io_map(address_map &map) +{ + map.global_mask(0xff); + + // map(0x00, 0x00).w + // map(0x20, 0x20).w + // map(0x40, 0x40).w + // map(0x80, 0x80).w + // map(0xc0, 0xc0).r +} + + +static INPUT_PORTS_START( ganbaremo ) + PORT_START("IN0") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(1) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_PLAYER(1) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_PLAYER(1) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_PLAYER(1) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON7 ) PORT_PLAYER(1) + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON8 ) PORT_PLAYER(1) + + PORT_START("IN1") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(2) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(2) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_PLAYER(2) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_PLAYER(2) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_PLAYER(2) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON7 ) PORT_PLAYER(2) + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON8 ) PORT_PLAYER(2) + + PORT_START("IN2") // playing with these makes some sound effects / BGM play + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(3) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(3) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(3) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_PLAYER(3) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_PLAYER(3) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_PLAYER(3) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON7 ) PORT_PLAYER(3) + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON8 ) PORT_PLAYER(3) + PORT_START("DSW0") - PORT_DIPUNKNOWN_DIPLOC(0x01, 0x01, "SW0:1") - PORT_DIPUNKNOWN_DIPLOC(0x02, 0x02, "SW0:2") - PORT_DIPUNKNOWN_DIPLOC(0x04, 0x04, "SW0:3") - PORT_DIPUNKNOWN_DIPLOC(0x08, 0x08, "SW0:4") - PORT_DIPUNKNOWN_DIPLOC(0x10, 0x10, "SW0:5") - PORT_DIPUNKNOWN_DIPLOC(0x20, 0x20, "SW0:6") + PORT_DIPUNKNOWN_DIPLOC(0x01, 0x00, "SW0:1") + PORT_DIPUNKNOWN_DIPLOC(0x02, 0x00, "SW0:2") + PORT_DIPUNKNOWN_DIPLOC(0x04, 0x00, "SW0:3") + PORT_DIPUNKNOWN_DIPLOC(0x08, 0x00, "SW0:4") + PORT_DIPUNKNOWN_DIPLOC(0x10, 0x00, "SW0:5") + PORT_DIPUNKNOWN_DIPLOC(0x20, 0x00, "SW0:6") + PORT_BIT( 0xc0, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_START("DSW1") - PORT_DIPUNKNOWN_DIPLOC(0x01, 0x01, "SW1:1") - PORT_DIPUNKNOWN_DIPLOC(0x02, 0x02, "SW1:2") - PORT_DIPUNKNOWN_DIPLOC(0x04, 0x04, "SW1:3") - PORT_DIPUNKNOWN_DIPLOC(0x08, 0x08, "SW1:4") + PORT_DIPUNKNOWN_DIPLOC(0x01, 0x00, "SW1:1") + PORT_DIPUNKNOWN_DIPLOC(0x02, 0x00, "SW1:2") + PORT_DIPUNKNOWN_DIPLOC(0x04, 0x00, "SW1:3") + PORT_DIPUNKNOWN_DIPLOC(0x08, 0x00, "SW1:4") + PORT_BIT( 0xf0, IP_ACTIVE_HIGH, IPT_UNKNOWN ) INPUT_PORTS_END + void ganbaremo_state::ganbaremo(machine_config &config) { Z80(config, m_maincpu, 12_MHz_XTAL / 4); // Guess + m_maincpu->set_addrmap(AS_PROGRAM, &ganbaremo_state::main_program_map); + m_maincpu->set_addrmap(AS_IO, &ganbaremo_state::main_io_map); + m_maincpu->set_periodic_int(FUNC(ganbaremo_state::irq0_line_hold), attotime::from_hz(60*4)); // TODO: proper IRQ ack - I8255A(config, "pia1"); // NEC D8255AC-2 - I8255A(config, "pia2"); // NEC D8255AC-2 - I8255A(config, "pia3"); // NEC D8255AC-2 + Z80(config, m_displaycpu, 12_MHz_XTAL / 4); // Guess + m_displaycpu->set_addrmap(AS_PROGRAM, &ganbaremo_state::display_program_map); + m_displaycpu->set_addrmap(AS_IO, &ganbaremo_state::display_io_map); - // Sound hardware + i8255_device &ppi1(I8255A(config, "ppi1")); // NEC D8255AC-2, inputs + ppi1.in_pa_callback().set([this] () { LOGPORTS("%s: PPI1 port A in\n", machine().describe_context()); return ioport("IN0")->read(); }); + ppi1.in_pb_callback().set([this] () { LOGPORTS("%s: PPI1 port B in\n", machine().describe_context()); return ioport("IN1")->read(); }); + ppi1.in_pc_callback().set([this] () { LOGPORTS("%s: PPI1 port C in\n", machine().describe_context()); return ioport("IN2")->read(); }); + ppi1.out_pa_callback().set([this] (uint8_t data) { LOGPORTS("%s: PPI1 port A out %02x\n", machine().describe_context(), data); }); // doesn't seem to be written + ppi1.out_pb_callback().set([this] (uint8_t data) { LOGPORTS("%s: PPI1 port B out %02x\n", machine().describe_context(), data); }); // doesn't seem to be written + ppi1.out_pc_callback().set([this] (uint8_t data) { LOGPORTS("%s: PPI1 port C out %02x\n", machine().describe_context(), data); }); // doesn't seem to be written - Z80(config, m_audiocpu, 12_MHz_XTAL / 4); // Guess + i8255_device &ppi2(I8255A(config, "ppi2")); // NEC D8255AC-2, comms to display CPU and/or MSM5205 commands? + ppi2.in_pa_callback().set([this] () { LOGPORTS("%s: PPI2 port A in\n", machine().describe_context()); return uint8_t(0); }); // doesn't seem to be read + ppi2.in_pb_callback().set([this] () { LOGPORTS("%s: PPI2 port B in\n", machine().describe_context()); return uint8_t(0); }); // doesn't seem to be read + ppi2.in_pc_callback().set([this] () { LOGPORTS("%s: PPI2 port C in\n", machine().describe_context()); return uint8_t(0); }); // doesn't seem to be read + ppi2.out_pa_callback().set([this] (uint8_t data) { LOGPORTS("%s: PPI2 port A out %02x\n", machine().describe_context(), data); }); // written + ppi2.out_pb_callback().set([this] (uint8_t data) { LOGPORTS("%s: PPI2 port B out %02x\n", machine().describe_context(), data); }); // written + ppi2.out_pc_callback().set([this] (uint8_t data) { LOGPORTS("%s: PPI2 port C out %02x\n", machine().describe_context(), data); }); // written + i8255_device &ppi3(I8255A(config, "ppi3")); // NEC D8255AC-2, DSW + ppi3.in_pa_callback().set([this] () { LOGPORTS("%s: PPI3 port A in\n", machine().describe_context()); return machine().rand(); }); + ppi3.in_pb_callback().set([this] () { LOGPORTS("%s: PPI3 port B in\n", machine().describe_context()); return machine().rand(); }); + ppi3.in_pc_callback().set([this] () { LOGPORTS("%s: PPI3 port C in\n", machine().describe_context()); return uint8_t(0); }); // doesn't seem to be read + ppi3.out_pa_callback().set([this] (uint8_t data) { LOGPORTS("%s: PPI3 port A out %02x\n", machine().describe_context(), data); }); // doesn't seem to be written + ppi3.out_pb_callback().set([this] (uint8_t data) { LOGPORTS("%s: PPI3 port B out %02x\n", machine().describe_context(), data); }); // doesn't seem to be written + ppi3.out_pc_callback().set([this] (uint8_t data) { LOGPORTS("%s: PPI3 port C out %02x\n", machine().describe_context(), data); }); // doesn't seem to be written + + // Sound hardware SPEAKER(config, "mono").front_center(); - AY8910(config, m_ay8910, 12_MHz_XTAL / 8); // Guess - m_ay8910->port_a_read_callback().set_ioport("DSW0"); - m_ay8910->port_b_read_callback().set_ioport("DSW1"); - m_ay8910->add_route(ALL_OUTPUTS, "mono", 0.25); + ay8910_device &ay(AY8910(config, "ay8910", 12_MHz_XTAL / 8)); // Guess + ay.port_a_read_callback().set([this] () { LOGPORTS("%s: AY port A in\n", machine().describe_context()); return uint8_t(0); }); // doesn't seem to be read + ay.port_b_read_callback().set([this] () { LOGPORTS("%s: AY port B in\n", machine().describe_context()); return uint8_t(0); }); // doesn't seem to be read + ay.port_a_write_callback().set([this] (uint8_t data) { LOGPORTS("%s: AY port A out %02x\n", machine().describe_context(), data); }); // rarely written + ay.port_b_write_callback().set([this] (uint8_t data) { LOGPORTS("%s: AY port B out %02x\n", machine().describe_context(), data); }); // rarely written + ay.add_route(ALL_OUTPUTS, "mono", 0.25); - MSM5205(config, m_5205, XTAL(384'000)); + MSM5205(config, "msm5205", XTAL(384'000)); } -ROM_START(ganbaremo) - ROM_REGION(0x08000, "maincpu", 0) - ROM_LOAD("m005_xx.bin", 0x00000, 0x08000, CRC(42a7aa23) SHA1(6140f4a7769ab35cb32e3079adbee6468f3ce880)) - ROM_REGION(0x08000, "audiocpu", 0) - ROM_LOAD("m005_p5.bin", 0x00000, 0x08000, CRC(dddb97a6) SHA1(47465bb2cd26ddd0f80c729ef3bb3b187b684d97)) +ROM_START( ganbaremo ) + ROM_REGION( 0x08000, "maincpu", 0 ) + ROM_LOAD( "m005_p5.bin", 0x00000, 0x08000, CRC(dddb97a6) SHA1(47465bb2cd26ddd0f80c729ef3bb3b187b684d97) ) - ROM_REGION(0x10000, "musicrom", 0) - ROM_LOAD("m005_v.bin", 0x00000, 0x10000, CRC(e3cb69a8) SHA1(a49878adae08d56d78d168367659ac322d7fb5eb)) + ROM_REGION( 0x08000, "displaycpu", 0 ) + ROM_LOAD( "m005_xx.bin", 0x00000, 0x08000, CRC(42a7aa23) SHA1(6140f4a7769ab35cb32e3079adbee6468f3ce880) ) + + ROM_REGION( 0x10000, "samples", 0) + ROM_LOAD( "m005_v.bin", 0x00000, 0x10000, CRC(e3cb69a8) SHA1(a49878adae08d56d78d168367659ac322d7fb5eb) ) ROM_END } // anonymous namespace + GAME(19??, ganbaremo, 0, ganbaremo, ganbaremo, ganbaremo_state, empty_init, ROT0, "Shoken", "Ganbare Momotarou Oni Taiji", MACHINE_IS_SKELETON_MECHANICAL) |
