diff options
Diffstat (limited to 'src/mame/machine/megadriv.cpp')
-rw-r--r-- | src/mame/machine/megadriv.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/mame/machine/megadriv.cpp b/src/mame/machine/megadriv.cpp index 07beee6f97e..e322e6c2225 100644 --- a/src/mame/machine/megadriv.cpp +++ b/src/mame/machine/megadriv.cpp @@ -883,15 +883,15 @@ MACHINE_CONFIG_END MACHINE_CONFIG_START(md_base_state::md_ntsc) - MCFG_DEVICE_ADD("maincpu", M68000, MASTER_CLOCK_NTSC / 7) /* 7.67 MHz */ - MCFG_DEVICE_PROGRAM_MAP(megadriv_map) - MCFG_DEVICE_IRQ_ACKNOWLEDGE_DRIVER(md_base_state,genesis_int_callback) + M68000(config, m_maincpu, MASTER_CLOCK_NTSC / 7); /* 7.67 MHz */ + m_maincpu->set_addrmap(AS_PROGRAM, &md_base_state::megadriv_map); + m_maincpu->set_irq_acknowledge_callback(FUNC(md_base_state::genesis_int_callback)); /* IRQs are handled via the timers */ - MCFG_DEVICE_ADD("genesis_snd_z80", Z80, MASTER_CLOCK_NTSC / 15) /* 3.58 MHz */ - MCFG_DEVICE_PROGRAM_MAP(megadriv_z80_map) - MCFG_DEVICE_IO_MAP(megadriv_z80_io_map) + Z80(config, m_z80snd, MASTER_CLOCK_NTSC / 15); /* 3.58 MHz */ + m_z80snd->set_addrmap(AS_PROGRAM, &md_base_state::megadriv_z80_map); + m_z80snd->set_addrmap(AS_IO, &md_base_state::megadriv_z80_io_map); /* IRQ handled via the timers */ MCFG_MACHINE_START_OVERRIDE(md_base_state,megadriv) @@ -938,14 +938,14 @@ MACHINE_CONFIG_END /************ PAL hardware has a different master clock *************/ MACHINE_CONFIG_START(md_base_state::md_pal) - MCFG_DEVICE_ADD("maincpu", M68000, MASTER_CLOCK_PAL / 7) /* 7.67 MHz */ - MCFG_DEVICE_PROGRAM_MAP(megadriv_map) - MCFG_DEVICE_IRQ_ACKNOWLEDGE_DRIVER(md_base_state,genesis_int_callback) + M68000(config, m_maincpu, MASTER_CLOCK_PAL / 7); /* 7.67 MHz */ + m_maincpu->set_addrmap(AS_PROGRAM, &md_base_state::megadriv_map); + m_maincpu->set_irq_acknowledge_callback(FUNC(md_base_state::genesis_int_callback)); /* IRQs are handled via the timers */ - MCFG_DEVICE_ADD("genesis_snd_z80", Z80, MASTER_CLOCK_PAL / 15) /* 3.58 MHz */ - MCFG_DEVICE_PROGRAM_MAP(megadriv_z80_map) - MCFG_DEVICE_IO_MAP(megadriv_z80_io_map) + Z80(config, m_z80snd, MASTER_CLOCK_PAL / 15); /* 3.58 MHz */ + m_z80snd->set_addrmap(AS_PROGRAM, &md_base_state::megadriv_z80_map); + m_z80snd->set_addrmap(AS_IO, &md_base_state::megadriv_z80_io_map); /* IRQ handled via the timers */ MCFG_MACHINE_START_OVERRIDE(md_base_state,megadriv) |