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 sdk85_state::sdk85(machine_config &config)
{
/* basic machine hardware */
I8085A(config, m_maincpu, 6.144_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &sdk85_state::sdk85_mem);
m_maincpu->set_addrmap(AS_IO, &sdk85_state::sdk85_io);
I8355(config, "romio", 6.144_MHz_XTAL / 2); // Monitor ROM (A14)
I8355(config, "expromio", 6.144_MHz_XTAL / 2); // Expansion ROM (A15)
i8155_device &i8155(I8155(config, "ramio", 6.144_MHz_XTAL / 2)); // Basic RAM (A16)
i8155.out_to_callback().set_inputline(m_maincpu, I8085_TRAP_LINE);
I8155(config, "expramio", 6.144_MHz_XTAL / 2); // Expansion RAM (A17)
/* video hardware */
config.set_default_layout(layout_sdk85);
/* Devices */
i8279_device &kdc(I8279(config, "kdc", 6.144_MHz_XTAL / 2)); // Keyboard/Display Controller (A13)
kdc.out_irq_callback().set_inputline("maincpu", I8085_RST55_LINE); // irq
kdc.out_sl_callback().set(FUNC(sdk85_state::scanlines_w)); // scan SL lines
kdc.out_disp_callback().set(FUNC(sdk85_state::digit_w)); // display A&B
kdc.in_rl_callback().set(FUNC(sdk85_state::kbd_r)); // kbd RL lines
kdc.in_shift_callback().set_constant(1); // Shift key
kdc.in_ctrl_callback().set_constant(1);
}
void goupil_base_state::base(machine_config &config)
{
M6808(config, m_maincpu, CPU_CLOCK);
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
m_screen->set_refresh_hz(50);
// TODO: sound hardware
ACIA6850(config, m_acia, 0);
// TODO: Is this specific to the G1?
VIA6522(config, m_via_video, CPU_CLOCK / 4);
VIA6522(config, m_via_keyb, CPU_CLOCK / 4);
m_via_keyb->irq_handler().set_inputline(m_maincpu, M6808_IRQ_LINE);
VIA6522(config, m_via_modem, CPU_CLOCK / 4);
m_via_modem->irq_handler().set_inputline(m_maincpu, M6808_IRQ_LINE);
/* Floppy */
FD1791(config, m_fdc, 8_MHz_XTAL);
FLOPPY_CONNECTOR(config, m_floppy0, goupil_floppies, "525qd", floppy_image_device::default_floppy_formats);
FLOPPY_CONNECTOR(config, m_floppy1, goupil_floppies, "525qd", floppy_image_device::default_floppy_formats);
i8279_device &i8279_kb1(I8279(config, "i8279_kb1", CPU_CLOCK));
i8279_kb1.out_sl_callback().set(FUNC(goupil_g1_state::scanlines_kbd1_w)); // scan SL lines
i8279_kb1.in_rl_callback().set(FUNC(goupil_g1_state::kbd1_r)); // kbd RL lines
i8279_kb1.in_shift_callback().set(FUNC(goupil_g1_state::shift_kb1_r));
i8279_kb1.in_ctrl_callback().set(FUNC(goupil_g1_state::ctrl_kb1_r));
i8279_kb1.out_irq_callback().set(m_via_keyb, FUNC(via6522_device::write_ca1));
i8279_device &i8279_kb2(I8279(config, "i8279_kb2", CPU_CLOCK));
i8279_kb2.out_sl_callback().set(FUNC(goupil_g1_state::scanlines_kbd2_w)); // scan SL lines
i8279_kb2.in_rl_callback().set(FUNC(goupil_g1_state::kbd2_r)); // kbd RL lines
i8279_kb2.in_shift_callback().set_constant(1);
i8279_kb2.in_ctrl_callback().set_constant(1);
}
void icecold_state::icecold(machine_config &config)
{
/* basic machine hardware */
MC6809E(config, m_maincpu, XTAL(6'000'000)/4); // 68A09E
m_maincpu->set_addrmap(AS_PROGRAM, &icecold_state::icecold_map);
pia6821_device &pia0(PIA6821(config, "pia0", 0));
pia0.readpa_handler().set_ioport("JOY");
pia0.readpb_handler().set_ioport("DSW3");
pia0.irqa_handler().set_inputline("maincpu", M6809_IRQ_LINE);
pia0.irqb_handler().set_inputline("maincpu", M6809_IRQ_LINE);
PIA6821(config, m_pia1, 0);
m_pia1->readpa_handler().set(FUNC(icecold_state::ay_r));
m_pia1->writepa_handler().set(FUNC(icecold_state::ay_w));
m_pia1->writepb_handler().set(FUNC(icecold_state::snd_ctrl_w));
m_pia1->irqa_handler().set_inputline("maincpu", M6809_FIRQ_LINE);
m_pia1->irqb_handler().set_inputline("maincpu", M6809_FIRQ_LINE);
pia6821_device &pia2(PIA6821(config, "pia2", 0));
pia2.irqa_handler().set_inputline("maincpu", M6809_IRQ_LINE);
pia2.irqb_handler().set_inputline("maincpu", M6809_IRQ_LINE);
i8279_device &kbdc(I8279(config, "i8279", XTAL(6'000'000)/4));
kbdc.out_irq_callback().set("pia0", FUNC(pia6821_device::cb1_w)); // irq
kbdc.out_sl_callback().set(FUNC(icecold_state::scanlines_w)); // scan SL lines
kbdc.out_disp_callback().set(FUNC(icecold_state::digit_w)); // display A&B
kbdc.in_rl_callback().set(FUNC(icecold_state::kbd_r)); // kbd RL lines
// 30Hz signal from CH-C of ay0
TIMER(config, "sint_timer", 0).configure_periodic(timer_device::expired_delegate(FUNC(icecold_state::icecold_sint_timer), this), attotime::from_hz(30));
// for update motors position
TIMER(config, "motors_timer", 0).configure_periodic(timer_device::expired_delegate(FUNC(icecold_state::icecold_motors_timer), this), attotime::from_msec(50));
// video hardware
config.set_default_layout(layout_icecold);
// sound hardware
SPEAKER(config, "mono").front_center();
AY8910(config, m_ay8910[0], XTAL(6'000'000)/4);
m_ay8910[0]->port_a_read_callback().set_ioport("DSW4");
m_ay8910[0]->port_b_write_callback().set(FUNC(icecold_state::ay8910_0_b_w));
m_ay8910[0]->add_route(ALL_OUTPUTS, "mono", 0.25);
AY8910(config, m_ay8910[1], XTAL(6'000'000)/4);
m_ay8910[1]->port_a_write_callback().set(FUNC(icecold_state::ay8910_1_a_w));
m_ay8910[1]->port_b_write_callback().set(FUNC(icecold_state::ay8910_1_b_w));
m_ay8910[1]->add_route(ALL_OUTPUTS, "mono", 0.25);
}
MCFG_AY8910_PORT_A_WRITE_CB(WRITE8(*this, maygay1b_state, m1_meter_w))
MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(*this, maygay1b_state, m1_lockout_w))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 1.0)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 1.0)
MCFG_DEVICE_ADD("ymsnd", YM2413, M1_MASTER_CLOCK/4)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 1.0)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 1.0)
MCFG_DEVICE_ADD("msm6376", OKIM6376, 102400) //? Seems to work well with samples, but unconfirmed
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 1.0)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 1.0)
MCFG_TIMER_DRIVER_ADD_PERIODIC("nmitimer", maygay1b_state, maygay1b_nmitimer_callback, attotime::from_hz(75)) // freq?
i8279_device &kbdc(I8279(config, "i8279", M1_MASTER_CLOCK/4)); // unknown clock
kbdc.out_sl_callback().set(FUNC(maygay1b_state::scanlines_w)); // scan SL lines
kbdc.out_disp_callback().set(FUNC(maygay1b_state::lamp_data_w)); // display A&B
kbdc.in_rl_callback().set(FUNC(maygay1b_state::kbd_r)); // kbd RL lines
#ifndef USE_MCU
// on M1B there is a 2nd i8279, on M1 / M1A a 8051 handles this task!
i8279_device &kbdc2(I8279(config, "i8279_2", M1_MASTER_CLOCK/4)); // unknown clock
kbdc2.out_sl_callback().set(FUNC(maygay1b_state::scanlines_2_w)); // scan SL lines
kbdc2.out_disp_callback().set(FUNC(maygay1b_state::lamp_data_2_w)); // display A&B
#endif
REEL(config, m_reels[0], STARPOINT_48STEP_REEL, 1, 3, 0x09, 4);
m_reels[0]->optic_handler().set(FUNC(maygay1b_state::reel_optic_cb<0>));
REEL(config, m_reels[1], STARPOINT_48STEP_REEL, 1, 3, 0x09, 4);
m_reels[1]->optic_handler().set(FUNC(maygay1b_state::reel_optic_cb<1>));
crtc.set_screen("screen");
crtc.set_show_border_area(false);
crtc.set_char_width(8);
crtc.set_update_row_callback(FUNC(pg685_state::crtc_update_row), this);
// sound hardware
// devices
pg685_module(config);
MCFG_DEVICE_ADD("mainuart", I8251, XTAL(12'288'000) / 6) // divider guessed
// rs232 port
// keyboard
i8279_device &kbdc(I8279(config, "kbdc", XTAL(12'288'000) / 6)); // divider guessed
kbdc.out_irq_callback().set("mainpic", FUNC(pic8259_device::ir0_w));
// printer
// floppy
// m_fdc->intrq_wr_callback(FUNC(zorba_state::fdc_intrq_w));
// m_fdc->drq_wr_callback(FUNC(zorba_state::fdc_drq_w));
FLOPPY_CONNECTOR(config, "fdc:0", pg675_floppies, "525dd", floppy_image_device::default_floppy_formats).enable_sound(true);
FLOPPY_CONNECTOR(config, "fdc:1", pg675_floppies, "525dd", floppy_image_device::default_floppy_formats).enable_sound(true);
MACHINE_CONFIG_END
MACHINE_CONFIG_START(pg685_state::pg685)
// main cpu
MCFG_DEVICE_ADD("maincpu", V20, XTAL(15'000'000) / 3)
