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aftershok: Add some basic stuff (nw)

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This commit is contained in:
AJR 2019-01-29 22:56:14 -05:00
parent cb03be2109
commit 4f2f37555c
1 changed files with 107 additions and 13 deletions
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120
src/mame/drivers/laz_aftrshok.cpp
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@ -30,6 +30,7 @@ https://www.youtube.com/watch?v=9DIhuOEVwf4
*/
#include "emu.h"
#include "cpu/mcs51/mcs51.h"
#include "sound/okim6295.h"
#include "speaker.h"
@ -39,46 +40,139 @@ class aftrshok_state : public driver_device
public:
aftrshok_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
// ,m_maincpu(*this, "maincpu")
, m_maincpu(*this, "maincpu")
, m_oki(*this, "oki")
{ }
void aftrshok(machine_config &config);
private:
void sound_data_w(u8 data);
void mcu_p3_w(u8 data);
void prog_map(address_map &map);
void ext_map(address_map &map);
virtual void machine_start() override;
virtual void machine_reset() override;
// required_device<mcs51_cpu_device> m_maincpu;
required_device<mcs51_cpu_device> m_maincpu;
required_device<okim6295_device> m_oki;
u8 m_sound_data;
};
static INPUT_PORTS_START( aftrshok )
PORT_START("IN0")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_START("IN1")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_START("IN2")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_START("IN3")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_START("IN4")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_UNKNOWN)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNKNOWN)
INPUT_PORTS_END
void aftrshok_state::machine_start()
{
save_item(NAME(m_sound_data));
}
void aftrshok_state::machine_reset()
{
m_sound_data = 0;
}
void aftrshok_state::sound_data_w(u8 data)
{
m_sound_data = data;
}
void aftrshok_state::mcu_p3_w(u8 data)
{
if (!BIT(data, 1) && !BIT(data, 2))
m_oki->write(machine().dummy_space(), 0, m_sound_data);
}
void aftrshok_state::prog_map(address_map &map)
{
map(0x0000, 0xffff).rom().region("maincpu", 0);
}
void aftrshok_state::ext_map(address_map &map)
{
map(0x0700, 0x0700).nopw();
map(0x0800, 0x0800).nopw();
map(0x1000, 0x1000).w(FUNC(aftrshok_state::sound_data_w));
map(0x1800, 0x1800).nopw();
map(0x2000, 0x2000).nopw();
map(0x2800, 0x2800).nopw();
map(0x4000, 0x4000).portr("IN0");
map(0x4800, 0x4800).portr("IN1");
map(0x5000, 0x5000).portr("IN2");
map(0x5800, 0x5800).portr("IN3");
map(0x6000, 0x6000).portr("IN4");
map(0x8000, 0x9fff).ram();
}
MACHINE_CONFIG_START(aftrshok_state::aftrshok)
void aftrshok_state::aftrshok(machine_config &config)
{
/* basic machine hardware */
// MCFG_DEVICE_ADD("maincpu", ??, 8000000) // unknown
// MCFG_DEVICE_PROGRAM_MAP(aftrshok_map)
// MCFG_DEVICE_IO_MAP(aftrshok_io)
// MCFG_DEVICE_VBLANK_INT_DRIVER("screen", aftrshok_state, irq0_line_hold)
I8031(config, m_maincpu, 12_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &aftrshok_state::prog_map);
m_maincpu->set_addrmap(AS_IO, &aftrshok_state::ext_map);
m_maincpu->port_out_cb<3>().set(FUNC(aftrshok_state::mcu_p3_w));
/* sound hardware */
SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD("oki", OKIM6295, 1000000, okim6295_device::PIN7_HIGH) // maybe
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
OKIM6295(config, m_oki, 2.097152_MHz_XTAL, okim6295_device::PIN7_HIGH);
m_oki->add_route(ALL_OUTPUTS, "mono", 1.0);
}
@ -103,5 +197,5 @@ ROM_START( aftrshoka )
ROM_END
GAME( 19??, aftrshok, 0, aftrshok, aftrshok, aftrshok_state, empty_init, ROT0, "Lazer-tron", "After Shock (Lazer-tron, set 1)", MACHINE_IS_SKELETON_MECHANICAL )
GAME( 19??, aftrshoka, aftrshok, aftrshok, aftrshok, aftrshok_state, empty_init, ROT0, "Lazer-tron", "After Shock (Lazer-tron, set 2)", MACHINE_IS_SKELETON_MECHANICAL )
GAME( 19??, aftrshok, 0, aftrshok, aftrshok, aftrshok_state, empty_init, ROT0, "Lazer-tron", "After Shock (Lazer-tron, set 1)", MACHINE_NOT_WORKING | MACHINE_IS_MECHANICAL )
GAME( 19??, aftrshoka, aftrshok, aftrshok, aftrshok, aftrshok_state, empty_init, ROT0, "Lazer-tron", "After Shock (Lazer-tron, set 2)", MACHINE_NOT_WORKING | MACHINE_IS_MECHANICAL )