diff options
Diffstat (limited to 'src/mame/drivers/m20.cpp')
-rw-r--r-- | src/mame/drivers/m20.cpp | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/src/mame/drivers/m20.cpp b/src/mame/drivers/m20.cpp index f566e401b1b..28d5b810d6f 100644 --- a/src/mame/drivers/m20.cpp +++ b/src/mame/drivers/m20.cpp @@ -790,23 +790,24 @@ static void keyboard(device_slot_interface &device) device.option_add("m20", M20_KEYBOARD); } -MACHINE_CONFIG_START(m20_state::m20) +void m20_state::m20(machine_config &config) +{ /* basic machine hardware */ - MCFG_DEVICE_ADD("maincpu", Z8001, MAIN_CLOCK) - MCFG_DEVICE_PROGRAM_MAP(m20_program_mem) - MCFG_DEVICE_DATA_MAP(m20_data_mem) - MCFG_DEVICE_IO_MAP(m20_io) - MCFG_DEVICE_IRQ_ACKNOWLEDGE_DRIVER(m20_state,m20_irq_callback) + Z8001(config, m_maincpu, MAIN_CLOCK); + m_maincpu->set_addrmap(AS_PROGRAM, &m20_state::m20_program_mem); + m_maincpu->set_addrmap(AS_DATA, &m20_state::m20_data_mem); + m_maincpu->set_addrmap(AS_IO, &m20_state::m20_io); + m_maincpu->set_irq_acknowledge_callback(FUNC(m20_state::m20_irq_callback)); RAM(config, RAM_TAG).set_default_size("160K").set_default_value(0).set_extra_options("128K,192K,224K,256K,384K,512K"); /* video hardware */ - MCFG_SCREEN_ADD("screen", RASTER) - MCFG_SCREEN_REFRESH_RATE(60) - MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ - MCFG_SCREEN_SIZE(512, 256) - MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 256-1) - MCFG_SCREEN_UPDATE_DEVICE("crtc", mc6845_device, screen_update) + screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); + screen.set_refresh_hz(60); + screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */ + screen.set_size(512, 256); + screen.set_visarea(0, 512-1, 0, 256-1); + screen.set_screen_update("crtc", FUNC(mc6845_device::screen_update)); PALETTE(config, m_palette, palette_device::MONOCHROME); /* Devices */ @@ -849,10 +850,10 @@ MACHINE_CONFIG_START(m20_state::m20) rs232_port_device &rs232(RS232_PORT(config, "rs232", default_rs232_devices, nullptr)); rs232.rxd_handler().set(m_ttyi8251, FUNC(i8251_device::write_rxd)); - MCFG_DEVICE_ADD("apb", M20_8086, "maincpu", m_i8259, RAM_TAG) + M20_8086(config, m_apb, m_maincpu, m_i8259, RAM_TAG); SOFTWARE_LIST(config, "flop_list").set_original("m20"); -MACHINE_CONFIG_END +} ROM_START(m20) ROM_REGION(0x2000,"maincpu", 0) |