diff options
Diffstat (limited to 'src/mame/drivers/fireball.cpp')
-rw-r--r-- | src/mame/drivers/fireball.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/mame/drivers/fireball.cpp b/src/mame/drivers/fireball.cpp index 6600279273f..c95f1cfade6 100644 --- a/src/mame/drivers/fireball.cpp +++ b/src/mame/drivers/fireball.cpp @@ -84,7 +84,7 @@ private: uint8_t m_display_data; virtual void machine_reset() override; virtual void machine_start() override { m_digits.resolve(); } - required_device<cpu_device> m_maincpu; + required_device<i8031_device> m_maincpu; required_device<ay8912_device> m_ay; required_device<eeprom_serial_x24c44_device> m_eeprom; output_finder<8> m_digits; @@ -494,14 +494,16 @@ TIMER_DEVICE_CALLBACK_MEMBER( fireball_state::int_0 ) MACHINE_CONFIG_START(fireball_state::fireball) /* basic machine hardware */ - MCFG_DEVICE_ADD("maincpu", I8031, CPU_CLK) // - MCFG_DEVICE_PROGRAM_MAP(fireball_map) - MCFG_DEVICE_IO_MAP(fireball_io_map) - MCFG_MCS51_PORT_P1_IN_CB(READ8(*this, fireball_state, p1_r)) - MCFG_MCS51_PORT_P1_OUT_CB(WRITE8(*this, fireball_state, p1_w)) - MCFG_MCS51_PORT_P3_IN_CB(READ8(*this, fireball_state, p3_r)) - MCFG_MCS51_PORT_P3_OUT_CB(WRITE8(*this, fireball_state, p3_w)) - MCFG_TIMER_DRIVER_ADD_PERIODIC("int_0", fireball_state, int_0, attotime::from_hz(555)) //9ms from scope reading 111Hz take care of this in the handler + I8031(config, m_maincpu, CPU_CLK); // + m_maincpu->set_addrmap(AS_PROGRAM, &fireball_state::fireball_map); + m_maincpu->set_addrmap(AS_IO, &fireball_state::fireball_io_map); + m_maincpu->port_in_cb<1>().set(FUNC(fireball_state::p1_r)); + m_maincpu->port_out_cb<1>().set(FUNC(fireball_state::p1_w)); + m_maincpu->port_in_cb<3>().set(FUNC(fireball_state::p3_r)); + m_maincpu->port_out_cb<3>().set(FUNC(fireball_state::p3_w)); + + //9ms from scope reading 111Hz take care of this in the handler + TIMER(config, "int_0", 0).configure_periodic(timer_device::expired_delegate(FUNC(fireball_state::int_0), this), attotime::from_hz(555)); EEPROM_X24C44_16BIT(config, "eeprom"); |