void selz80_state::selz80(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, XTAL(4'000'000)); // it's actually a 5MHz XTAL with a NEC uPD780C-1 cpu
m_maincpu->set_addrmap(AS_PROGRAM, &selz80_state::selz80_mem);
m_maincpu->set_addrmap(AS_IO, &selz80_state::selz80_io);
MCFG_MACHINE_RESET_OVERRIDE(selz80_state, selz80 )
/* video hardware */
config.set_default_layout(layout_selz80);
/* Devices */
CLOCK(config, m_clock, 153600);
m_clock->signal_handler().set("uart", FUNC(i8251_device::write_txc));
m_clock->signal_handler().append("uart", FUNC(i8251_device::write_rxc));
i8251_device &uart(I8251(config, "uart", 0));
uart.txd_handler().set("rs232", FUNC(rs232_port_device::write_txd));
uart.dtr_handler().set("rs232", FUNC(rs232_port_device::write_dtr));
uart.rts_handler().set("rs232", FUNC(rs232_port_device::write_rts));
rs232_port_device &rs232(RS232_PORT(config, "rs232", default_rs232_devices, nullptr));
rs232.rxd_handler().set("uart", FUNC(i8251_device::write_rxd));
rs232.dsr_handler().set("uart", FUNC(i8251_device::write_dsr));
rs232.cts_handler().set("uart", FUNC(i8251_device::write_cts));
i8279_device &kbdc(I8279(config, "i8279", 5000000 / 2)); // based on divider
kbdc.out_sl_callback().set(FUNC(selz80_state::scanlines_w)); // scan SL lines
kbdc.out_disp_callback().set(FUNC(selz80_state::digit_w)); // display A&B
kbdc.in_rl_callback().set(FUNC(selz80_state::kbd_r)); // kbd RL lines
kbdc.in_shift_callback().set_constant(1); // Shift key
kbdc.in_ctrl_callback().set_constant(1);
}
void z80ne_state::z80ne(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, Z80NE_CPU_SPEED_HZ);
m_maincpu->set_addrmap(AS_PROGRAM, &z80ne_state::z80ne_mem);
m_maincpu->set_addrmap(AS_IO, &z80ne_state::z80ne_io);
MCFG_MACHINE_START_OVERRIDE(z80ne_state,z80ne)
MCFG_MACHINE_RESET_OVERRIDE(z80ne_state,z80ne)
AY31015(config, m_uart);
CLOCK(config, m_uart_clock, 4800);
m_uart_clock->signal_handler().set(FUNC(z80ne_state::lx385_uart_tx_clock_w));
m_uart_clock->signal_handler().append(m_uart, FUNC(ay31015_device::write_rcp));
CASSETTE(config, m_cassette1);
m_cassette1->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED);
m_cassette1->set_interface("z80ne_cass");
CASSETTE(config, m_cassette2);
m_cassette2->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED);
m_cassette2->set_interface("z80ne_cass");
config.set_default_layout(layout_z80ne);
/* internal ram */
RAM(config, m_ram).set_default_size("32K");
// all known tapes require LX.388 expansion
//SOFTWARE_LIST(config, "cass_list").set_original("z80ne_cass");
}
void powerbal_state::magicstk(machine_config &config)
{
/* basic machine hardware */
M68000(config, m_maincpu, 12000000); /* 12 MHz */
m_maincpu->set_addrmap(AS_PROGRAM, &powerbal_state::magicstk_main_map);
m_maincpu->set_vblank_int("screen", FUNC(powerbal_state::irq2_line_hold));
EEPROM_93C46_16BIT(config, "eeprom").default_value(0);
MCFG_MACHINE_START_OVERRIDE(powerbal_state,powerbal)
MCFG_MACHINE_RESET_OVERRIDE(powerbal_state,powerbal)
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(61);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */);
screen.set_size(128*8, 64*8);
screen.set_visarea(0*8, 40*8-1, 0*8, 30*8-1);
screen.set_screen_update(FUNC(powerbal_state::screen_update_powerbal));
screen.set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_powerbal);
PALETTE(config, m_palette).set_format(palette_device::RRRRGGGGBBBBRGBx, 512);
MCFG_VIDEO_START_OVERRIDE(powerbal_state,powerbal)
/* sound hardware */
SPEAKER(config, "mono").front_center();
OKIM6295(config, m_oki, 1000000, okim6295_device::PIN7_HIGH);
m_oki->add_route(ALL_OUTPUTS, "mono", 1.0);
m_oki->set_addrmap(0, &powerbal_state::oki_map);
}
void gberet_state::gberetb(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, XTAL(20'000'000)/4); // divider guessed
m_maincpu->set_addrmap(AS_PROGRAM, &gberet_state::gberetb_map);
m_maincpu->set_vblank_int("screen", FUNC(gberet_state::irq0_line_assert));
m_maincpu->set_periodic_int(FUNC(gberet_state::nmi_line_assert), attotime::from_hz(XTAL(20'000'000)/0x8000)); // divider guessed
MCFG_MACHINE_START_OVERRIDE(gberet_state,gberet)
MCFG_MACHINE_RESET_OVERRIDE(gberet_state,gberet)
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
screen.set_size(32*8, 32*8);
screen.set_visarea(1*8, 31*8-1, 2*8, 30*8-1);
screen.set_screen_update(FUNC(gberet_state::screen_update_gberetb));
screen.set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_gberetb);
PALETTE(config, m_palette, FUNC(gberet_state::gberet_palette), 2*16*16, 32);
MCFG_VIDEO_START_OVERRIDE(gberet_state,gberet)
/* sound hardware */
SPEAKER(config, "mono").front_center();
SN76489A(config, m_sn, XTAL(20'000'000)/12).add_route(ALL_OUTPUTS, "mono", 1.0); // divider guessed
}
void gberet_state::gberet(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, XTAL(18'432'000)/6); // X1S (generated by a custom IC)
m_maincpu->set_addrmap(AS_PROGRAM, &gberet_state::gberet_map);
TIMER(config, "scantimer").configure_scanline(FUNC(gberet_state::gberet_interrupt_tick), "screen", 0, 16);
WATCHDOG_TIMER(config, "watchdog");
MCFG_MACHINE_START_OVERRIDE(gberet_state,gberet)
MCFG_MACHINE_RESET_OVERRIDE(gberet_state,gberet)
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60.60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
screen.set_size(32*8, 32*8);
screen.set_visarea(1*8, 31*8-1, 2*8, 30*8-1);
screen.set_screen_update(FUNC(gberet_state::screen_update_gberet));
screen.set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_gberet);
PALETTE(config, m_palette, FUNC(gberet_state::gberet_palette), 2*16*16, 32);
MCFG_VIDEO_START_OVERRIDE(gberet_state,gberet)
/* sound hardware */
SPEAKER(config, "mono").front_center();
SN76489A(config, m_sn, XTAL(18'432'000)/12).add_route(ALL_OUTPUTS, "mono", 1.0); /* type verified on real and bootleg pcb */
}
void speglsht_state::speglsht(machine_config &config)
{
/* basic machine hardware */
ST0016_CPU(config, m_maincpu, 8000000); /* 8 MHz ? */
m_maincpu->set_addrmap(AS_PROGRAM, &speglsht_state::st0016_mem);
m_maincpu->set_addrmap(AS_IO, &speglsht_state::st0016_io);
m_maincpu->set_vblank_int("screen", FUNC(speglsht_state::irq0_line_hold));
R3051(config, m_subcpu, 25000000);
m_subcpu->set_endianness(ENDIANNESS_LITTLE);
m_subcpu->set_addrmap(AS_PROGRAM, &speglsht_state::speglsht_mem);
m_subcpu->set_vblank_int("screen", FUNC(speglsht_state::irq4_line_assert));
config.m_minimum_quantum = attotime::from_hz(6000);
MCFG_MACHINE_RESET_OVERRIDE(speglsht_state,speglsht)
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
screen.set_size(512, 512);
screen.set_visarea(0, 319, 8, 239-8);
screen.set_screen_update(FUNC(speglsht_state::screen_update_speglsht));
GFXDECODE(config, "gfxdecode", m_palette, gfx_speglsht);
PALETTE(config, m_palette).set_entries(16*16*4+1);
MCFG_VIDEO_START_OVERRIDE(speglsht_state,speglsht)
}
void hec2hrp_state::hec2mdhrx(machine_config &config)
{
Z80(config, m_maincpu, 5_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &hec2hrp_state::hec2hrx_mem);
m_maincpu->set_addrmap(AS_IO, &hec2hrp_state::hec2mdhrx_io);
m_maincpu->set_periodic_int(FUNC(hec2hrp_state::irq0_line_hold), attotime::from_hz(50)); /* put on the Z80 irq in Hz*/
MCFG_MACHINE_RESET_OVERRIDE(hec2hrp_state,hec2mdhrx)
MCFG_MACHINE_START_OVERRIDE(hec2hrp_state,hec2mdhrx)
/* 3.5" ("mini") disc */
FD1793(config, m_minidisc_fdc, 1_MHz_XTAL);
FLOPPY_CONNECTOR(config, "wd179x:0", minidisc_floppies, "dd", hec2hrp_state::minidisc_formats);
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(50);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(400)); /* 2500 not accurate */
screen.set_size(512, 230);
screen.set_visarea(0, 243, 0, 227);
screen.set_screen_update(FUNC(hec2hrp_state::screen_update_hec2hrp));
screen.set_palette(m_palette);
PALETTE(config, m_palette).set_entries(16);
MCFG_VIDEO_START_OVERRIDE(hec2hrp_state,hec2hrp)
hector_audio(config);
CASSETTE(config, m_cassette);
m_cassette->set_formats(hector_cassette_formats);
m_cassette->set_default_state(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
PRINTER(config, m_printer, 0);
}
void tm990189_state::tm990_189(machine_config &config)
{
/* basic machine hardware */
TMS9980A(config, m_tms9980a, 8_MHz_XTAL); // clock divided by 4 internally
m_tms9980a->set_addrmap(AS_PROGRAM, &tm990189_state::tm990_189_memmap);
m_tms9980a->set_addrmap(AS_IO, &tm990189_state::tm990_189_cru_map);
m_tms9980a->extop_cb().set(FUNC(tm990189_state::external_operation));
MCFG_MACHINE_START_OVERRIDE(tm990189_state, tm990_189 )
MCFG_MACHINE_RESET_OVERRIDE(tm990189_state, tm990_189 )
/* Video hardware */
config.set_default_layout(layout_tm990189);
/* sound hardware */
SPEAKER(config, "mono").front_center();
SPEAKER_SOUND(config, "speaker").add_route(ALL_OUTPUTS, "mono", 0.50);
/* Devices */
CASSETTE(config, "cassette", 0).add_route(ALL_OUTPUTS, "mono", 0.25);
TMS9901(config, m_tms9901_usr, 8_MHz_XTAL / 4);
m_tms9901_usr->p_out_cb(0).set(FUNC(tm990189_state::usr9901_led0_w));
m_tms9901_usr->p_out_cb(1).set(FUNC(tm990189_state::usr9901_led1_w));
m_tms9901_usr->p_out_cb(2).set(FUNC(tm990189_state::usr9901_led2_w));
m_tms9901_usr->p_out_cb(3).set(FUNC(tm990189_state::usr9901_led3_w));
m_tms9901_usr->intlevel_cb().set(FUNC(tm990189_state::usr9901_interrupt_callback));
TMS9901(config, m_tms9901_sys, 8_MHz_XTAL / 4);
m_tms9901_sys->read_cb().set(FUNC(tm990189_state::sys9901_r));
m_tms9901_sys->p_out_cb(0).set(FUNC(tm990189_state::sys9901_digitsel0_w));
m_tms9901_sys->p_out_cb(1).set(FUNC(tm990189_state::sys9901_digitsel1_w));
m_tms9901_sys->p_out_cb(2).set(FUNC(tm990189_state::sys9901_digitsel2_w));
m_tms9901_sys->p_out_cb(3).set(FUNC(tm990189_state::sys9901_digitsel3_w));
m_tms9901_sys->p_out_cb(4).set(FUNC(tm990189_state::sys9901_segment0_w));
m_tms9901_sys->p_out_cb(5).set(FUNC(tm990189_state::sys9901_segment1_w));
m_tms9901_sys->p_out_cb(6).set(FUNC(tm990189_state::sys9901_segment2_w));
m_tms9901_sys->p_out_cb(7).set(FUNC(tm990189_state::sys9901_segment3_w));
m_tms9901_sys->p_out_cb(8).set(FUNC(tm990189_state::sys9901_segment4_w));
m_tms9901_sys->p_out_cb(9).set(FUNC(tm990189_state::sys9901_segment5_w));
m_tms9901_sys->p_out_cb(10).set(FUNC(tm990189_state::sys9901_segment6_w));
m_tms9901_sys->p_out_cb(11).set(FUNC(tm990189_state::sys9901_segment7_w));
m_tms9901_sys->p_out_cb(12).set(FUNC(tm990189_state::sys9901_dsplytrgr_w));
m_tms9901_sys->p_out_cb(13).set(FUNC(tm990189_state::sys9901_shiftlight_w));
m_tms9901_sys->p_out_cb(14).set(FUNC(tm990189_state::sys9901_spkrdrive_w));
m_tms9901_sys->p_out_cb(15).set(FUNC(tm990189_state::sys9901_tapewdata_w));
m_tms9901_sys->intlevel_cb().set(FUNC(tm990189_state::sys9901_interrupt_callback));
TMS9902(config, m_tms9902, 8_MHz_XTAL / 4);
m_tms9902->xmit_cb().set(FUNC(tm990189_state::xmit_callback)); // called when a character is transmitted
TM990_189_RS232(config, "rs232", 0, m_tms9902);
timer_device &display_timer(TIMER(config, "display_timer"));
display_timer.configure_periodic(FUNC(tm990189_state::display_callback), attotime::from_hz(30));
// Need to delay the timer, or it will spoil the initial LOAD
// TODO: Fix this, probably inside CPU
display_timer.set_start_delay(attotime::from_msec(150));
}
void nes_state::famitwin(machine_config &config)
{
famicom(config);
MCFG_MACHINE_START_OVERRIDE( nes_state, famitwin )
MCFG_MACHINE_RESET_OVERRIDE( nes_state, famitwin )
m_cartslot->set_must_be_loaded(false);
NES_DISKSYS(config, "disk", 0);
}
/* Note: lsasquad clock values are not verified */
void lsasquad_state::lsasquad(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, MASTER_CLOCK / 4);
m_maincpu->set_addrmap(AS_PROGRAM, &lsasquad_state::lsasquad_map);
m_maincpu->set_vblank_int("screen", FUNC(lsasquad_state::irq0_line_hold));
Z80(config, m_audiocpu, MASTER_CLOCK / 8);
m_audiocpu->set_addrmap(AS_PROGRAM, &lsasquad_state::lsasquad_sound_map);
/* IRQs are triggered by the YM2203 */
TAITO68705_MCU(config, m_bmcu, MASTER_CLOCK / 8);
config.m_minimum_quantum = attotime::from_hz(30000); /* 500 CPU slices per frame - a high value to ensure proper */
/* synchronization of the CPUs */
/* main<->sound synchronization depends on this */
MCFG_MACHINE_START_OVERRIDE(lsasquad_state,lsasquad)
MCFG_MACHINE_RESET_OVERRIDE(lsasquad_state,lsasquad)
GENERIC_LATCH_8(config, m_soundlatch);
m_soundlatch->data_pending_callback().set("soundnmi", FUNC(input_merger_device::in_w<0>));
INPUT_MERGER_ALL_HIGH(config, "soundnmi").output_handler().set_inputline(m_audiocpu, INPUT_LINE_NMI);
GENERIC_LATCH_8(config, m_soundlatch2);
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
screen.set_size(32*8, 32*8);
screen.set_visarea(0, 32*8-1, 2*8, 30*8-1);
screen.set_screen_update(FUNC(lsasquad_state::screen_update_lsasquad));
screen.set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_lsasquad);
PALETTE(config, m_palette, palette_device::RGB_444_PROMS, "proms", 512);
/* sound hardware */
SPEAKER(config, "mono").front_center();
YM2149(config, "aysnd", MASTER_CLOCK / 8).add_route(ALL_OUTPUTS, "mono", 0.12);
ym2203_device &ymsnd(YM2203(config, "ymsnd", MASTER_CLOCK / 8));
ymsnd.irq_handler().set_inputline(m_audiocpu, 0);
ymsnd.port_a_write_callback().set(FUNC(lsasquad_state::unk));
ymsnd.port_b_write_callback().set(FUNC(lsasquad_state::unk));
ymsnd.add_route(0, "mono", 0.12);
ymsnd.add_route(1, "mono", 0.12);
ymsnd.add_route(2, "mono", 0.12);
ymsnd.add_route(3, "mono", 0.63);
}
void s4_state::s4(machine_config &config)
{
/* basic machine hardware */
M6800(config, m_maincpu, 3580000);
m_maincpu->set_addrmap(AS_PROGRAM, &s4_state::s4_main_map);
TIMER(config, "irq").configure_periodic(FUNC(s4_state::irq), attotime::from_hz(250));
MCFG_MACHINE_RESET_OVERRIDE(s4_state, s4)
/* Video */
config.set_default_layout(layout_s4);
/* Sound */
genpin_audio(config);
/* Devices */
PIA6821(config, m_pia22, 0);
m_pia22->writepa_handler().set(FUNC(s4_state::sol0_w));
m_pia22->writepb_handler().set(FUNC(s4_state::sol1_w));
m_pia22->ca2_handler().set(FUNC(s4_state::pia22_ca2_w));
m_pia22->cb2_handler().set(FUNC(s4_state::pia22_cb2_w));
m_pia22->irqa_handler().set_inputline("maincpu", M6800_IRQ_LINE);
m_pia22->irqb_handler().set_inputline("maincpu", M6800_IRQ_LINE);
PIA6821(config, m_pia24, 0);
m_pia24->writepa_handler().set(FUNC(s4_state::lamp0_w));
m_pia24->writepb_handler().set(FUNC(s4_state::lamp1_w));
m_pia24->ca2_handler().set(FUNC(s4_state::pia24_ca2_w));
m_pia24->cb2_handler().set(FUNC(s4_state::pia24_cb2_w));
m_pia24->irqa_handler().set_inputline("maincpu", M6800_IRQ_LINE);
m_pia24->irqb_handler().set_inputline("maincpu", M6800_IRQ_LINE);
PIA6821(config, m_pia28, 0);
m_pia28->readpa_handler().set(FUNC(s4_state::dips_r));
m_pia28->readca1_handler().set(FUNC(s4_state::pia28_ca1_r));
m_pia28->readcb1_handler().set(FUNC(s4_state::pia28_cb1_r));
m_pia28->writepa_handler().set(FUNC(s4_state::dig0_w));
m_pia28->writepb_handler().set(FUNC(s4_state::dig1_w));
m_pia28->ca2_handler().set(FUNC(s4_state::pia28_ca2_w));
m_pia28->cb2_handler().set(FUNC(s4_state::pia28_cb2_w));
m_pia28->irqa_handler().set_inputline("maincpu", M6800_IRQ_LINE);
m_pia28->irqb_handler().set_inputline("maincpu", M6800_IRQ_LINE);
PIA6821(config, m_pia30, 0);
m_pia30->readpa_handler().set(FUNC(s4_state::switch_r));
m_pia30->writepb_handler().set(FUNC(s4_state::switch_w));
m_pia30->ca2_handler().set(FUNC(s4_state::pia30_ca2_w));
m_pia30->cb2_handler().set(FUNC(s4_state::pia30_cb2_w));
m_pia30->irqa_handler().set_inputline("maincpu", M6800_IRQ_LINE);
m_pia30->irqb_handler().set_inputline("maincpu", M6800_IRQ_LINE);
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
}
void z80ne_state::z80netb(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, Z80NE_CPU_SPEED_HZ);
m_maincpu->set_addrmap(AS_PROGRAM, &z80ne_state::z80netb_mem);
m_maincpu->set_addrmap(AS_IO, &z80ne_state::z80net_io);
MCFG_MACHINE_START_OVERRIDE(z80ne_state,z80netb)
MCFG_MACHINE_RESET_OVERRIDE(z80ne_state,z80netb)
AY31015(config, m_uart);
CLOCK(config, m_uart_clock, 4800);
m_uart_clock->signal_handler().set(FUNC(z80ne_state::lx385_uart_tx_clock_w));
m_uart_clock->signal_handler().append(m_uart, FUNC(ay31015_device::write_rcp));
CASSETTE(config, m_cassette1);
m_cassette1->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED);
m_cassette1->set_interface("z80ne_cass");
CASSETTE(config, m_cassette2);
m_cassette2->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED);
m_cassette2->set_interface("z80ne_cass");
KR2376_ST(config, m_lx387_kr2376, 50000);
m_lx387_kr2376->x<0>().set_ioport("X0");
m_lx387_kr2376->x<1>().set_ioport("X1");
m_lx387_kr2376->x<2>().set_ioport("X2");
m_lx387_kr2376->x<3>().set_ioport("X3");
m_lx387_kr2376->x<4>().set_ioport("X4");
m_lx387_kr2376->x<5>().set_ioport("X5");
m_lx387_kr2376->x<6>().set_ioport("X6");
m_lx387_kr2376->x<7>().set_ioport("X7");
m_lx387_kr2376->shift().set(FUNC(z80ne_state::lx387_shift_r));
m_lx387_kr2376->control().set(FUNC(z80ne_state::lx387_control_r));
/* video hardware */
SCREEN(config, "lx388", SCREEN_TYPE_RASTER);
MC6847_PAL(config, m_vdg, 4.433619_MHz_XTAL);
m_vdg->set_screen("lx388");
m_vdg->input_callback().set(FUNC(z80ne_state::lx388_mc6847_videoram_r));
// AG = GND, GM2 = GND, GM1 = GND, GM0 = GND, CSS = GND
// other lines not connected
config.set_default_layout(layout_z80netb);
/* internal ram */
RAM(config, m_ram).set_default_size("32K").set_extra_options("1K");
SOFTWARE_LIST(config, "cass_list").set_original("z80ne_cass");
}
void z80netf_state::z80netf(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, Z80NE_CPU_SPEED_HZ);
m_maincpu->set_addrmap(AS_PROGRAM, &z80netf_state::z80netf_mem);
m_maincpu->set_addrmap(AS_IO, &z80netf_state::z80netf_io);
MCFG_MACHINE_START_OVERRIDE(z80netf_state,z80netf)
MCFG_MACHINE_RESET_OVERRIDE(z80netf_state,z80netf)
AY31015(config, m_uart);
CLOCK(config, m_uart_clock, 4800);
m_uart_clock->signal_handler().set(FUNC(z80netf_state::lx385_uart_tx_clock_w));
m_uart_clock->signal_handler().append(m_uart, FUNC(ay31015_device::write_rcp));
CASSETTE(config, m_cassette1);
m_cassette1->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED);
m_cassette1->set_interface("z80ne_cass");
CASSETTE(config, m_cassette2);
m_cassette2->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED);
m_cassette2->set_interface("z80ne_cass");
KR2376_ST(config, m_lx387_kr2376, 50000);
/* video hardware */
SCREEN(config, "lx388", SCREEN_TYPE_RASTER);
MC6847_PAL(config, m_vdg, 4.433619_MHz_XTAL);
m_vdg->set_screen("lx388");
m_vdg->input_callback().set(FUNC(z80ne_state::lx388_mc6847_videoram_r));
// AG = GND, GM2 = GND, GM1 = GND, GM0 = GND, CSS = GND
// other lines not connected
FD1771(config, m_wd1771, 2_MHz_XTAL / 2);
FLOPPY_CONNECTOR(config, "wd1771:0", z80ne_floppies, "sssd", z80ne_state::floppy_formats);
FLOPPY_CONNECTOR(config, "wd1771:1", z80ne_floppies, "sssd", z80ne_state::floppy_formats);
FLOPPY_CONNECTOR(config, "wd1771:2", z80ne_floppies, nullptr, z80ne_state::floppy_formats);
FLOPPY_CONNECTOR(config, "wd1771:3", z80ne_floppies, nullptr, z80ne_state::floppy_formats);
config.set_default_layout(layout_z80netf);
/* internal ram */
RAM(config, m_ram).set_default_size("56K");
SOFTWARE_LIST(config, "cass_list").set_original("z80ne_cass");
SOFTWARE_LIST(config, "flop_list").set_original("z80ne_flop");
}
void spectrum_state::spectrum_common(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, X1 / 4); /* This is verified only for the ZX Spectrum. Other clones are reported to have different clocks */
m_maincpu->set_addrmap(AS_PROGRAM, &spectrum_state::spectrum_mem);
m_maincpu->set_addrmap(AS_IO, &spectrum_state::spectrum_io);
m_maincpu->set_addrmap(AS_OPCODES, &spectrum_state::spectrum_fetch);
m_maincpu->set_vblank_int("screen", FUNC(spectrum_state::spec_interrupt));
config.m_minimum_quantum = attotime::from_hz(60);
MCFG_MACHINE_RESET_OVERRIDE(spectrum_state, spectrum )
/* video hardware */
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
m_screen->set_raw(X1 / 2, 448, 0, 352, 312, 0, 296);
m_screen->set_screen_update(FUNC(spectrum_state::screen_update_spectrum));
m_screen->screen_vblank().set(FUNC(spectrum_state::screen_vblank_spectrum));
m_screen->set_palette("palette");
PALETTE(config, "palette", FUNC(spectrum_state::spectrum_palette), 16);
GFXDECODE(config, "gfxdecode", "palette", gfx_spectrum);
MCFG_VIDEO_START_OVERRIDE(spectrum_state, spectrum)
/* sound hardware */
SPEAKER(config, "mono").front_center();
WAVE(config, "wave", "cassette").add_route(ALL_OUTPUTS, "mono", 0.25);
SPEAKER_SOUND(config, "speaker").add_route(ALL_OUTPUTS, "mono", 0.50);
/* expansion port */
SPECTRUM_EXPANSION_SLOT(config, m_exp, spectrum_expansion_devices, "kempjoy");
m_exp->irq_handler().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
m_exp->nmi_handler().set_inputline(m_maincpu, INPUT_LINE_NMI);
/* devices */
snapshot_image_device &snapshot(SNAPSHOT(config, "snapshot"));
snapshot.set_handler(snapquick_load_delegate(&SNAPSHOT_LOAD_NAME(spectrum_state, spectrum), this), "ach,frz,plusd,prg,sem,sit,sna,snp,snx,sp,z80,zx");
quickload_image_device &quickload(QUICKLOAD(config, "quickload"));
quickload.set_handler(snapquick_load_delegate(&QUICKLOAD_LOAD_NAME(spectrum_state, spectrum), this), "raw,scr", attotime::from_seconds(2)); // The delay prevents the screen from being cleared by the RAM test at boot
CASSETTE(config, m_cassette);
m_cassette->set_formats(tzx_cassette_formats);
m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_SPEAKER_ENABLED | CASSETTE_MOTOR_ENABLED);
m_cassette->set_interface("spectrum_cass");
SOFTWARE_LIST(config, "cass_list").set_original("spectrum_cass");
}
void nes_state::fds(machine_config &config)
{
famicom(config);
MCFG_MACHINE_START_OVERRIDE(nes_state, fds)
MCFG_MACHINE_RESET_OVERRIDE(nes_state, fds)
config.device_remove("nes_slot");
NES_DISKSYS(config, "disk", 0);
config.device_remove("cart_list");
config.device_remove("cass_list");
config.device_remove("ade_list");
config.device_remove("ntb_list");
config.device_remove("kstudio_list");
config.device_remove("datach_list");
}
void stargame_state::stargame(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, 15000000 / 4); // clock line marked as CK4 and derived from 15MHz crystal
m_maincpu->set_addrmap(AS_PROGRAM, &stargame_state::maincpu_map);
m_maincpu->set_addrmap(AS_IO, &stargame_state::maincpu_io);
m_maincpu->set_daisy_config(daisy_chain);
Z80(config, m_audiocpu, 15000000 / 3); // ? check divider - clock line marked as CK6 and derived from 15MHz crystal
m_audiocpu->set_addrmap(AS_PROGRAM, &stargame_state::audiocpu_map);
m_audiocpu->set_addrmap(AS_IO, &stargame_state::audiocpu_io);
MCFG_MACHINE_RESET_OVERRIDE(stargame_state, stargame)
/* video hardware */
//config.set_default_layout();
Z80CTC(config, m_ctc, 15000000 / 4);
m_ctc->intr_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
m_ctc->zc_callback<0>().set_inputline(m_audiocpu, INPUT_LINE_IRQ0); // SINT - turn on interrupt of the audiocpu
/* sound hardware */
genpin_audio(config);
SPEAKER(config, "measnd").front_center();
MEA8000(config, "mea8000", 15000000 / 4).add_route(ALL_OUTPUTS, "measnd", 1.0);
SPEAKER(config, "aysnd").front_center();
AY8910(config, "ay", 15000000 / 8).add_route(ALL_OUTPUTS, "aysnd", 0.25); // clock line marked as CK2 and derived from 15MHz crystal
ls259_device &mainlatch(LS259(config, "mainlatch"));
mainlatch.q_out_cb<0>().set_nop(); // DADIS
mainlatch.q_out_cb<1>().set_nop(); // DAPRI
mainlatch.q_out_cb<2>().set_nop(); // RJUEGO
mainlatch.q_out_cb<3>().set_nop(); // RFLIPPER
mainlatch.q_out_cb<4>().set_nop(); // to AUXILLIAR socket
mainlatch.q_out_cb<5>().set_nop(); // RFDIS
mainlatch.q_out_cb<6>().set_inputline(m_audiocpu, INPUT_LINE_RESET).invert(); // SRESET
mainlatch.q_out_cb<7>().set_nop(); // MAKRES
GENERIC_LATCH_8(config, "soundlatch").data_pending_callback().set_inputline(m_audiocpu, INPUT_LINE_NMI);
WATCHDOG_TIMER(config, "watchdog");
}
void s4_state::s4a(machine_config &config)
{
s4(config);
/* Add the soundcard */
M6808(config, m_audiocpu, 3580000);
m_audiocpu->set_addrmap(AS_PROGRAM, &s4_state::s4_audio_map);
MCFG_MACHINE_RESET_OVERRIDE(s4_state, s4a)
SPEAKER(config, "speaker").front_center();
MC1408(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.5);
voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref"));
vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT);
PIA6821(config, m_pias, 0);
m_pias->readpb_handler().set(FUNC(s4_state::sound_r));
m_pias->writepa_handler().set("dac", FUNC(dac_byte_interface::data_w));
m_pias->irqa_handler().set_inputline("audiocpu", M6808_IRQ_LINE);
m_pias->irqb_handler().set_inputline("audiocpu", M6808_IRQ_LINE);
}
void gb_state::gbcolor(machine_config &config)
{
/* basic machine hardware */
LR35902(config, m_maincpu, XTAL(4'194'304)); // todo XTAL(8'388'000)
m_maincpu->set_addrmap(AS_PROGRAM, &gb_state::gbc_map);
m_maincpu->timer_cb().set(FUNC(gb_state::gb_timer_callback));
MCFG_MACHINE_START_OVERRIDE(gb_state,gbc)
MCFG_MACHINE_RESET_OVERRIDE(gb_state,gbc)
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD));
screen.set_refresh_hz(DMG_FRAMES_PER_SECOND);
screen.set_vblank_time(0);
screen.set_screen_update("ppu", FUNC(dmg_ppu_device::screen_update));
screen.set_palette(m_palette);
// screen.set_size(20*8, 18*8);
screen.set_size(458, 154);
screen.set_visarea(0*8, 20*8-1, 0*8, 18*8-1);
GFXDECODE(config, "gfxdecode", m_palette, gfxdecode_device::empty);
PALETTE(config, m_palette, FUNC(gb_state::gbc_palette), 32768);
CGB_PPU(config, m_ppu, m_maincpu);
/* sound hardware */
SPEAKER(config, "lspeaker").front_left();
SPEAKER(config, "rspeaker").front_right();
CGB04_APU(config, m_apu, XTAL(4'194'304));
m_apu->add_route(0, "lspeaker", 0.50);
m_apu->add_route(1, "rspeaker", 0.50);
/* internal ram */
RAM(config, RAM_TAG).set_default_size("48K"); /* 2 pages of 8KB VRAM, 8 pages of 4KB RAM */
/* cartslot */
GB_CART_SLOT(config, "gbslot", gb_cart, nullptr);
SOFTWARE_LIST(config, "cart_list").set_original("gbcolor");
SOFTWARE_LIST(config, "gb_list").set_compatible("gameboy");
}
void gb_state::supergb2(machine_config &config)
{
gameboy(config);
/* basic machine hardware */
m_maincpu->set_addrmap(AS_PROGRAM, &gb_state::sgb_map);
MCFG_MACHINE_START_OVERRIDE(gb_state, sgb)
MCFG_MACHINE_RESET_OVERRIDE(gb_state, sgb)
/* video hardware */
screen_device &screen(*subdevice<screen_device>("screen"));
screen.set_physical_aspect(4, 3); // runs on a TV, not an LCD
screen.set_size(32*8, 28*8);
screen.set_visarea(0*8, 32*8-1, 0*8, 28*8-1);
m_palette->set_entries(32768);
m_palette->set_init(FUNC(gb_state::sgb_palette));
SGB_PPU(config.replace(), m_ppu, m_maincpu);
}
void hec2hrp_state::hec2mx80(machine_config &config)
{
Z80(config, m_maincpu, 5_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &hec2hrp_state::hec2hrx_mem);
m_maincpu->set_addrmap(AS_IO, &hec2hrp_state::hec2mx80_io);
m_maincpu->set_periodic_int(FUNC(hec2hrp_state::irq0_line_hold), attotime::from_hz(50)); /* put on the Z80 irq in Hz*/
MCFG_MACHINE_RESET_OVERRIDE(hec2hrp_state,hec2hrx)
MCFG_MACHINE_START_OVERRIDE(hec2hrp_state,hec2hrx)
Z80(config, m_disc2cpu, 4_MHz_XTAL);
m_disc2cpu->set_addrmap(AS_PROGRAM, &hec2hrp_state::hecdisc2_mem);
m_disc2cpu->set_addrmap(AS_IO, &hec2hrp_state::hecdisc2_io);
UPD765A(config, m_upd_fdc, 8'000'000, false, true);
m_upd_fdc->intrq_wr_callback().set(FUNC(hec2hrp_state::disc2_fdc_interrupt));
m_upd_fdc->drq_wr_callback().set(FUNC(hec2hrp_state::disc2_fdc_dma_irq));
FLOPPY_CONNECTOR(config, m_upd_connector[0], hector_floppies, "525hd", floppy_image_device::default_floppy_formats);
FLOPPY_CONNECTOR(config, m_upd_connector[1], hector_floppies, "525hd", floppy_image_device::default_floppy_formats);
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(50);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(400)); /* 2500 not accurate */
screen.set_size(512, 230);
screen.set_visarea(0, 243, 0, 227);
screen.set_screen_update(FUNC(hec2hrp_state::screen_update_hec2hrp));
screen.set_palette(m_palette);
PALETTE(config, m_palette).set_entries(16);
MCFG_VIDEO_START_OVERRIDE(hec2hrp_state,hec2hrp)
hector_audio(config);
CASSETTE(config, m_cassette);
m_cassette->set_formats(hector_cassette_formats);
m_cassette->set_default_state(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
PRINTER(config, m_printer, 0);
}
void gb_state::supergb(machine_config &config)
{
/* basic machine hardware */
LR35902(config, m_maincpu, 4295454); /* 4.295454 MHz, derived from SNES xtal */
m_maincpu->set_addrmap(AS_PROGRAM, &gb_state::sgb_map);
m_maincpu->timer_cb().set(FUNC(gb_state::gb_timer_callback));
m_maincpu->set_halt_bug(true);
MCFG_MACHINE_START_OVERRIDE(gb_state, sgb)
MCFG_MACHINE_RESET_OVERRIDE(gb_state, sgb)
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD));
screen.set_physical_aspect(4, 3); // runs on a TV, not an LCD
screen.set_refresh_hz(SGB_FRAMES_PER_SECOND);
screen.set_vblank_time(0);
screen.set_screen_update("ppu", FUNC(dmg_ppu_device::screen_update));
screen.set_palette(m_palette);
screen.set_size(32*8, 28*8);
screen.set_visarea(0*8, 32*8-1, 0*8, 28*8-1);
GFXDECODE(config, "gfxdecode", m_palette, gfxdecode_device::empty);
PALETTE(config, m_palette, FUNC(gb_state::sgb_palette), 32768);
SGB_PPU(config, m_ppu, m_maincpu);
/* sound hardware */
SPEAKER(config, "lspeaker").front_left();
SPEAKER(config, "rspeaker").front_right();
DMG_APU(config, m_apu, 4295454);
m_apu->add_route(0, "lspeaker", 0.50);
m_apu->add_route(1, "rspeaker", 0.50);
/* cartslot */
GB_CART_SLOT(config, m_cartslot, gb_cart, nullptr);
SOFTWARE_LIST(config, "cart_list").set_original("gameboy");
SOFTWARE_LIST(config, "gbc_list").set_compatible("gbcolor");
}
void z80ne_state::z80net(machine_config &config)
{
z80ne(config);
m_maincpu->set_addrmap(AS_PROGRAM, &z80ne_state::z80net_mem);
m_maincpu->set_addrmap(AS_IO, &z80ne_state::z80net_io);
MCFG_MACHINE_START_OVERRIDE(z80ne_state, z80net )
MCFG_MACHINE_RESET_OVERRIDE(z80ne_state, z80net )
KR2376_ST(config, m_lx387_kr2376, 50000);
m_lx387_kr2376->x<0>().set_ioport("X0");
m_lx387_kr2376->x<1>().set_ioport("X1");
m_lx387_kr2376->x<2>().set_ioport("X2");
m_lx387_kr2376->x<3>().set_ioport("X3");
m_lx387_kr2376->x<4>().set_ioport("X4");
m_lx387_kr2376->x<5>().set_ioport("X5");
m_lx387_kr2376->x<6>().set_ioport("X6");
m_lx387_kr2376->x<7>().set_ioport("X7");
m_lx387_kr2376->shift().set(FUNC(z80ne_state::lx387_shift_r));
m_lx387_kr2376->control().set(FUNC(z80ne_state::lx387_control_r));
/* video hardware */
SCREEN(config, "lx388", SCREEN_TYPE_RASTER);
MC6847_PAL(config, m_vdg, 4.433619_MHz_XTAL);
m_vdg->set_screen("lx388");
m_vdg->input_callback().set(FUNC(z80ne_state::lx388_mc6847_videoram_r));
// AG = GND, GM2 = GND, GM1 = GND, GM0 = GND, CSS = GND
// other lines not connected
config.set_default_layout(layout_z80net);
/* internal ram */
m_ram->set_default_size("32K").set_extra_options("1K");
SOFTWARE_LIST(config, "cass_list").set_original("z80ne_cass");
}
void s6_state::s6(machine_config &config)
{
/* basic machine hardware */
M6808(config, m_maincpu, 3580000); // 6802 or 6808 could be used here
m_maincpu->set_addrmap(AS_PROGRAM, &s6_state::s6_main_map);
MCFG_MACHINE_RESET_OVERRIDE(s6_state, s6)
/* Video */
config.set_default_layout(layout_s6);
/* Sound */
genpin_audio(config);
/* Devices */
PIA6821(config, m_pia22, 0);
m_pia22->writepa_handler().set(FUNC(s6_state::sol0_w));
m_pia22->writepb_handler().set(FUNC(s6_state::sol1_w));
m_pia22->ca2_handler().set(FUNC(s6_state::pia22_ca2_w));
m_pia22->cb2_handler().set(FUNC(s6_state::pia22_cb2_w));
m_pia22->irqa_handler().set(FUNC(s6_state::pia_irq));
m_pia22->irqb_handler().set(FUNC(s6_state::pia_irq));
PIA6821(config, m_pia24, 0);
m_pia24->writepa_handler().set(FUNC(s6_state::lamp0_w));
m_pia24->writepb_handler().set(FUNC(s6_state::lamp1_w));
m_pia24->ca2_handler().set(FUNC(s6_state::pia24_ca2_w));
m_pia24->cb2_handler().set(FUNC(s6_state::pia24_cb2_w));
m_pia24->irqa_handler().set(FUNC(s6_state::pia_irq));
m_pia24->irqb_handler().set(FUNC(s6_state::pia_irq));
PIA6821(config, m_pia28, 0);
m_pia28->readpa_handler().set(FUNC(s6_state::dips_r));
m_pia28->writepa_handler().set(FUNC(s6_state::dig0_w));
m_pia28->writepb_handler().set(FUNC(s6_state::dig1_w));
m_pia28->ca2_handler().set(FUNC(s6_state::pia28_ca2_w));
m_pia28->cb2_handler().set(FUNC(s6_state::pia28_cb2_w));
m_pia28->irqa_handler().set(FUNC(s6_state::pia_irq));
m_pia28->irqb_handler().set(FUNC(s6_state::pia_irq));
PIA6821(config, m_pia30, 0);
m_pia30->readpa_handler().set(FUNC(s6_state::switch_r));
m_pia30->writepb_handler().set(FUNC(s6_state::switch_w));
m_pia30->ca2_handler().set(FUNC(s6_state::pia30_ca2_w));
m_pia30->cb2_handler().set(FUNC(s6_state::pia30_cb2_w));
m_pia30->irqa_handler().set(FUNC(s6_state::pia_irq));
m_pia30->irqb_handler().set(FUNC(s6_state::pia_irq));
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
/* Add the soundcard */
M6802(config, m_audiocpu, 3580000);
m_audiocpu->set_addrmap(AS_PROGRAM, &s6_state::s6_audio_map);
SPEAKER(config, "speaker").front_center();
MC1408(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.5);
voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref"));
vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT);
SPEAKER(config, "speech").front_center();
HC55516(config, m_hc55516, 0).add_route(ALL_OUTPUTS, "speech", 1.00);
PIA6821(config, m_pias, 0);
m_pias->readpb_handler().set(FUNC(s6_state::sound_r));
m_pias->writepa_handler().set("dac", FUNC(dac_byte_interface::data_w));
m_pias->ca2_handler().set(m_hc55516, FUNC(hc55516_device::digit_w));
m_pias->cb2_handler().set(m_hc55516, FUNC(hc55516_device::clock_w));
m_pias->irqa_handler().set_inputline(m_audiocpu, M6802_IRQ_LINE); // FIXME: needs an input merger
m_pias->irqb_handler().set_inputline(m_audiocpu, M6802_IRQ_LINE);
}
void tm990189_state::tm990_189_v(machine_config &config)
{
/* basic machine hardware */
TMS9980A(config, m_tms9980a, 8_MHz_XTAL);
m_tms9980a->set_addrmap(AS_PROGRAM, &tm990189_state::tm990_189_v_memmap);
m_tms9980a->set_addrmap(AS_IO, &tm990189_state::tm990_189_cru_map);
m_tms9980a->extop_cb().set(FUNC(tm990189_state::external_operation));
MCFG_MACHINE_START_OVERRIDE(tm990189_state, tm990_189_v )
MCFG_MACHINE_RESET_OVERRIDE(tm990189_state, tm990_189_v )
/* video hardware */
tms9918_device &vdp(TMS9918(config, "tms9918", XTAL(10'738'635)));
vdp.set_screen("screen");
vdp.set_vram_size(0x4000);
SCREEN(config, "screen", SCREEN_TYPE_RASTER);
config.set_default_layout(layout_tm990189v);
/* sound hardware */
SPEAKER(config, "mono").front_center();
SPEAKER_SOUND(config, "speaker").add_route(ALL_OUTPUTS, "mono", 0.50); /* one two-level buzzer */
/* Devices */
CASSETTE(config, "cassette", 0).add_route(ALL_OUTPUTS, "mono", 0.25);
TMS9901(config, m_tms9901_usr, 8_MHz_XTAL / 4);
m_tms9901_usr->p_out_cb(0).set(FUNC(tm990189_state::usr9901_led0_w));
m_tms9901_usr->p_out_cb(1).set(FUNC(tm990189_state::usr9901_led1_w));
m_tms9901_usr->p_out_cb(2).set(FUNC(tm990189_state::usr9901_led2_w));
m_tms9901_usr->p_out_cb(3).set(FUNC(tm990189_state::usr9901_led3_w));
m_tms9901_usr->intlevel_cb().set(FUNC(tm990189_state::usr9901_interrupt_callback));
TMS9901(config, m_tms9901_sys, 8_MHz_XTAL / 4);
m_tms9901_sys->read_cb().set(FUNC(tm990189_state::sys9901_r));
m_tms9901_sys->p_out_cb(0).set(FUNC(tm990189_state::sys9901_digitsel0_w));
m_tms9901_sys->p_out_cb(1).set(FUNC(tm990189_state::sys9901_digitsel1_w));
m_tms9901_sys->p_out_cb(2).set(FUNC(tm990189_state::sys9901_digitsel2_w));
m_tms9901_sys->p_out_cb(3).set(FUNC(tm990189_state::sys9901_digitsel3_w));
m_tms9901_sys->p_out_cb(4).set(FUNC(tm990189_state::sys9901_segment0_w));
m_tms9901_sys->p_out_cb(5).set(FUNC(tm990189_state::sys9901_segment1_w));
m_tms9901_sys->p_out_cb(6).set(FUNC(tm990189_state::sys9901_segment2_w));
m_tms9901_sys->p_out_cb(7).set(FUNC(tm990189_state::sys9901_segment3_w));
m_tms9901_sys->p_out_cb(8).set(FUNC(tm990189_state::sys9901_segment4_w));
m_tms9901_sys->p_out_cb(9).set(FUNC(tm990189_state::sys9901_segment5_w));
m_tms9901_sys->p_out_cb(10).set(FUNC(tm990189_state::sys9901_segment6_w));
m_tms9901_sys->p_out_cb(11).set(FUNC(tm990189_state::sys9901_segment7_w));
m_tms9901_sys->p_out_cb(12).set(FUNC(tm990189_state::sys9901_dsplytrgr_w));
m_tms9901_sys->p_out_cb(13).set(FUNC(tm990189_state::sys9901_shiftlight_w));
m_tms9901_sys->p_out_cb(14).set(FUNC(tm990189_state::sys9901_spkrdrive_w));
m_tms9901_sys->p_out_cb(15).set(FUNC(tm990189_state::sys9901_tapewdata_w));
m_tms9901_sys->intlevel_cb().set(FUNC(tm990189_state::sys9901_interrupt_callback));
TMS9902(config, m_tms9902, 8_MHz_XTAL / 4);
m_tms9902->xmit_cb().set(FUNC(tm990189_state::xmit_callback)); // called when a character is transmitted;
TM990_189_RS232(config, "rs232", 0, m_tms9902);
timer_device &display_timer(TIMER(config, "display_timer"));
display_timer.configure_periodic(FUNC(tm990189_state::display_callback), attotime::from_hz(30));
display_timer.set_start_delay(attotime::from_msec(150));
}
