diff options
Diffstat (limited to 'src/mame/drivers/spaceg.cpp')
| -rw-r--r-- | src/mame/drivers/spaceg.cpp | 69 |
1 files changed, 34 insertions, 35 deletions
diff --git a/src/mame/drivers/spaceg.cpp b/src/mame/drivers/spaceg.cpp index 44f122284da..fe1a48426c2 100644 --- a/src/mame/drivers/spaceg.cpp +++ b/src/mame/drivers/spaceg.cpp @@ -507,51 +507,50 @@ INPUT_PORTS_END * *************************************/ -MACHINE_CONFIG_START(spaceg_state::spaceg) - +void spaceg_state::spaceg(machine_config &config) +{ /* basic machine hardware */ - MCFG_DEVICE_ADD("maincpu", Z80,2500000) /* 2.5 MHz */ - MCFG_DEVICE_PROGRAM_MAP(spaceg_map) + Z80(config, m_maincpu, 2500000); /* 2.5 MHz */ + m_maincpu->set_addrmap(AS_PROGRAM, &spaceg_state::spaceg_map); /* 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(256, 256) - MCFG_SCREEN_VISIBLE_AREA(0, 255, 32, 255) - MCFG_SCREEN_UPDATE_DRIVER(spaceg_state, screen_update) - MCFG_SCREEN_PALETTE("palette") - MCFG_SCREEN_VBLANK_CALLBACK(INPUTLINE("maincpu", INPUT_LINE_NMI)) // 60 Hz NMIs (verified) - - MCFG_PALETTE_ADD("palette", 16+128-16) - MCFG_PALETTE_INIT_OWNER(spaceg_state, spaceg) + 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(256, 256); + screen.set_visarea(0, 255, 32, 255); + screen.set_screen_update(FUNC(spaceg_state::screen_update)); + screen.set_palette(m_palette); + screen.screen_vblank().set_inputline("maincpu", INPUT_LINE_NMI); // 60 Hz NMIs (verified) + + PALETTE(config, m_palette, 16+128-16).set_init(FUNC(spaceg_state::palette_init_spaceg)); /* sound hardware */ SPEAKER(config, "mono").front_center(); // HACK: SN76477 parameters copied from space invaders - MCFG_DEVICE_ADD("snsnd", SN76477) - MCFG_SN76477_NOISE_PARAMS(0, 0, 0) // noise + filter: N/C - MCFG_SN76477_DECAY_RES(0) // decay_res: N/C - MCFG_SN76477_ATTACK_PARAMS(0, RES_K(100)) // attack_decay_cap + attack_res - MCFG_SN76477_AMP_RES(RES_K(56)) // amplitude_res - MCFG_SN76477_FEEDBACK_RES(RES_K(10)) // feedback_res - MCFG_SN76477_VCO_PARAMS(0, CAP_U(0.1), RES_K(8.2)) // VCO volt + cap + res - MCFG_SN76477_PITCH_VOLTAGE(5.0) // pitch_voltage - MCFG_SN76477_SLF_PARAMS(CAP_U(1.0), RES_K(120)) // slf caps + res - MCFG_SN76477_ONESHOT_PARAMS(0, 0) // oneshot caps + res: N/C - MCFG_SN76477_VCO_MODE(1) // VCO mode - MCFG_SN76477_MIXER_PARAMS(0, 0, 0) // mixer A, B, C - MCFG_SN76477_ENVELOPE_PARAMS(1, 0) // envelope 1, 2 - MCFG_SN76477_ENABLE(1) // enable - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.5) + SN76477(config, m_sn); + m_sn->set_noise_params(0, 0, 0); + m_sn->set_decay_res(0); + m_sn->set_attack_params(0, RES_K(100)); + m_sn->set_amp_res(RES_K(56)); + m_sn->set_feedback_res(RES_K(10)); + m_sn->set_vco_params(0, CAP_U(0.1), RES_K(8.2)); + m_sn->set_pitch_voltage(5.0); + m_sn->set_slf_params(CAP_U(1.0), RES_K(120)); + m_sn->set_oneshot_params(0, 0); + m_sn->set_vco_mode(1); + m_sn->set_mixer_params(0, 0, 0); + m_sn->set_envelope_params(1, 0); + m_sn->set_enable(1); + m_sn->add_route(ALL_OUTPUTS, "mono", 0.5); // HACK: samples copied from space invaders - MCFG_DEVICE_ADD("samples", SAMPLES) - MCFG_SAMPLES_CHANNELS(6) - MCFG_SAMPLES_NAMES(invaders_sample_names) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) -MACHINE_CONFIG_END + SAMPLES(config, m_samples); + m_samples->set_channels(6); + m_samples->set_samples_names(invaders_sample_names); + m_samples->add_route(ALL_OUTPUTS, "mono", 1.0); +} /************************************* |