void acorn_vib_device::device_add_mconfig(machine_config &config)
{
INPUT_MERGER_ANY_HIGH(config, m_irqs).output_handler().set(FUNC(acorn_vib_device::irq_w));
VIA6522(config, m_via6522, XTAL(1'000'000));
m_via6522->writepa_handler().set("cent_data_out", FUNC(output_latch_device::bus_w));
m_via6522->ca2_handler().set(m_centronics, FUNC(centronics_device::write_strobe));
m_via6522->irq_handler().set(m_irqs, FUNC(input_merger_device::in_w<0>));
CENTRONICS(config, m_centronics, centronics_devices, "printer");
m_centronics->ack_handler().set(m_via6522, FUNC(via6522_device::write_ca1));
m_centronics->busy_handler().set(m_via6522, FUNC(via6522_device::write_pa7));
output_latch_device ¢_data_out(OUTPUT_LATCH(config, "cent_data_out"));
m_centronics->set_output_latch(cent_data_out);
I8255(config, m_ppi8255, 0);
ACIA6850(config, m_acia, 0);
m_acia->txd_handler().set(m_rs232, FUNC(rs232_port_device::write_txd));
m_acia->rts_handler().set(m_rs232, FUNC(rs232_port_device::write_rts));
m_acia->irq_handler().set(m_irqs, FUNC(input_merger_device::in_w<1>));
RS232_PORT(config, m_rs232, default_rs232_devices, nullptr);
m_rs232->rxd_handler().set(m_acia, FUNC(acia6850_device::write_rxd));
m_rs232->cts_handler().set(m_acia, FUNC(acia6850_device::write_cts));
m_rs232->dcd_handler().set(m_acia, FUNC(acia6850_device::write_dcd));
CLOCK(config, m_acia_clock, 1.8432_MHz_XTAL);
m_acia_clock->signal_handler().set(FUNC(acorn_vib_device::write_acia_clock));
}
void bitgraph_state::bg_ppu(machine_config &config)
{
i8035_device &ppu(I8035(config, PPU_TAG, XTAL(6'900'000)));
ppu.set_addrmap(AS_IO, &bitgraph_state::ppu_io);
// ppu.t0_in_cb().set(FUNC(bitgraph_state::ppu_t0_r));
ppu.prog_out_cb().set("i8243", FUNC(i8243_device::prog_w));
i8243_device &i8243(I8243(config, "i8243"));
i8243.read_handler().set_nop();
i8243.write_handler().set(FUNC(bitgraph_state::ppu_i8243_w));
CENTRONICS(config, m_centronics, centronics_devices, "printer");
m_centronics->ack_handler().set("cent_status_in", FUNC(input_buffer_device::write_bit6));
m_centronics->busy_handler().set("cent_status_in", FUNC(input_buffer_device::write_bit7));
m_centronics->fault_handler().set("cent_status_in", FUNC(input_buffer_device::write_bit4));
m_centronics->perror_handler().set("cent_status_in", FUNC(input_buffer_device::write_bit5));
INPUT_BUFFER(config, "cent_status_in");
output_latch_device ¢_data_out(OUTPUT_LATCH(config, "cent_data_out"));
m_centronics->set_output_latch(cent_data_out);
}
void econet_e01_device::device_add_mconfig(machine_config &config)
{
// basic machine hardware
M65C02(config, m_maincpu, XTAL(8'000'000)/4); // Rockwell R65C102P3
m_maincpu->set_addrmap(AS_PROGRAM, &econet_e01_device::e01_mem);
MC146818(config, m_rtc, 32.768_kHz_XTAL);
m_rtc->irq().set(FUNC(econet_e01_device::rtc_irq_w));
// devices
via6522_device &via(VIA6522(config, R6522_TAG, 8_MHz_XTAL / 4));
via.writepa_handler().set("cent_data_out", FUNC(output_latch_device::bus_w));
via.irq_handler().set(FUNC(econet_e01_device::via_irq_w));
MC6854(config, m_adlc, 0);
m_adlc->out_irq_cb().set(FUNC(econet_e01_device::adlc_irq_w));
m_adlc->out_txd_cb().set(FUNC(econet_e01_device::econet_data_w));
WD2793(config, m_fdc, 8_MHz_XTAL / 4);
m_fdc->intrq_wr_callback().set(FUNC(econet_e01_device::fdc_irq_w));
m_fdc->drq_wr_callback().set(FUNC(econet_e01_device::fdc_drq_w));
for (int i = 0; i < 2; i++)
{
FLOPPY_CONNECTOR(config, m_floppy[i]);
m_floppy[i]->option_add("35dd", FLOPPY_35_DD);
m_floppy[i]->set_default_option("35dd");
m_floppy[i]->set_formats(floppy_formats_afs);
}
software_list_device &softlist(SOFTWARE_LIST(config, "flop_ls_e01"));
softlist.set_type("e01_flop", SOFTWARE_LIST_ORIGINAL_SYSTEM);
CENTRONICS(config, m_centronics, centronics_devices, "printer");
m_centronics->ack_handler().set(R6522_TAG, FUNC(via6522_device::write_ca1));
output_latch_device ¢_data_out(OUTPUT_LATCH(config, "cent_data_out"));
m_centronics->set_output_latch(cent_data_out);
SCSI_PORT(config, m_scsibus);
m_scsibus->set_data_input_buffer(m_scsi_data_in);
m_scsibus->msg_handler().set(m_scsi_ctrl_in, FUNC(input_buffer_device::write_bit0));
m_scsibus->bsy_handler().set(FUNC(econet_e01_device::scsi_bsy_w)); // bit1
// bit 2 0
// bit 3 0
// bit 4 NIRQ
m_scsibus->req_handler().set(FUNC(econet_e01_device::scsi_req_w)); // bit5
m_scsibus->io_handler().set(m_scsi_ctrl_in, FUNC(input_buffer_device::write_bit6));
m_scsibus->cd_handler().set(m_scsi_ctrl_in, FUNC(input_buffer_device::write_bit7));
m_scsibus->set_slot_device(1, "harddisk", SCSIHD, DEVICE_INPUT_DEFAULTS_NAME(SCSI_ID_0));
OUTPUT_LATCH(config, m_scsi_data_out);
m_scsibus->set_output_latch(*m_scsi_data_out);
INPUT_BUFFER(config, m_scsi_data_in);
INPUT_BUFFER(config, m_scsi_ctrl_in);
// internal ram
RAM(config, m_ram);
m_ram->set_default_size("64K");
}
void bullet_state::bullet(machine_config &config)
{
// basic machine hardware
Z80(config, m_maincpu, 16_MHz_XTAL / 4);
m_maincpu->set_addrmap(AS_PROGRAM, &bullet_state::bullet_mem);
m_maincpu->set_addrmap(AS_IO, &bullet_state::bullet_io);
m_maincpu->set_daisy_config(daisy_chain);
// devices
Z80CTC(config, m_ctc, 16_MHz_XTAL / 4);
m_ctc->intr_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
m_ctc->zc_callback<0>().set(FUNC(bullet_state::dart_rxtxca_w));
m_ctc->zc_callback<1>().set(m_dart, FUNC(z80dart_device::rxtxcb_w));
m_ctc->zc_callback<2>().set(m_ctc, FUNC(z80ctc_device::trg3));
TIMER(config, "ctc").configure_periodic(FUNC(bullet_state::ctc_tick), attotime::from_hz(4.9152_MHz_XTAL / 4));
Z80DART(config, m_dart, 16_MHz_XTAL / 4);
m_dart->out_txda_callback().set(RS232_A_TAG, FUNC(rs232_port_device::write_txd));
m_dart->out_dtra_callback().set(RS232_A_TAG, FUNC(rs232_port_device::write_dtr));
m_dart->out_rtsa_callback().set(RS232_A_TAG, FUNC(rs232_port_device::write_rts));
m_dart->out_wrdya_callback().set(FUNC(bullet_state::dartardy_w));
m_dart->out_txdb_callback().set(RS232_B_TAG, FUNC(rs232_port_device::write_txd));
m_dart->out_dtrb_callback().set(RS232_B_TAG, FUNC(rs232_port_device::write_dtr));
m_dart->out_rtsb_callback().set(RS232_B_TAG, FUNC(rs232_port_device::write_rts));
m_dart->out_wrdyb_callback().set(FUNC(bullet_state::dartbrdy_w));
m_dart->out_int_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
Z80DMA(config, m_dmac, 16_MHz_XTAL / 4);
m_dmac->out_busreq_callback().set_inputline(m_maincpu, INPUT_LINE_HALT);
m_dmac->out_int_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
m_dmac->in_mreq_callback().set(FUNC(bullet_state::dma_mreq_r));
m_dmac->out_mreq_callback().set(FUNC(bullet_state::dma_mreq_w));
m_dmac->in_iorq_callback().set(FUNC(bullet_state::io_read_byte));
m_dmac->out_iorq_callback().set(FUNC(bullet_state::io_write_byte));
z80pio_device& pio(Z80PIO(config, Z80PIO_TAG, 16_MHz_XTAL / 4));
pio.out_int_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
pio.out_pa_callback().set("cent_data_out", FUNC(output_latch_device::bus_w));
pio.in_pb_callback().set(FUNC(bullet_state::pio_pb_r));
MB8877(config, m_fdc, 16_MHz_XTAL / 16);
m_fdc->intrq_wr_callback().set(m_dart, FUNC(z80dart_device::dcda_w));
m_fdc->drq_wr_callback().set(FUNC(bullet_state::fdc_drq_w));
FLOPPY_CONNECTOR(config, MB8877_TAG":0", bullet_525_floppies, "525qd", floppy_image_device::default_floppy_formats);
FLOPPY_CONNECTOR(config, MB8877_TAG":1", bullet_525_floppies, nullptr, floppy_image_device::default_floppy_formats);
FLOPPY_CONNECTOR(config, MB8877_TAG":2", bullet_525_floppies, nullptr, floppy_image_device::default_floppy_formats);
FLOPPY_CONNECTOR(config, MB8877_TAG":3", bullet_525_floppies, nullptr, floppy_image_device::default_floppy_formats);
FLOPPY_CONNECTOR(config, MB8877_TAG":4", bullet_8_floppies, nullptr, floppy_image_device::default_floppy_formats);
FLOPPY_CONNECTOR(config, MB8877_TAG":5", bullet_8_floppies, nullptr, floppy_image_device::default_floppy_formats);
FLOPPY_CONNECTOR(config, MB8877_TAG":6", bullet_8_floppies, nullptr, floppy_image_device::default_floppy_formats);
FLOPPY_CONNECTOR(config, MB8877_TAG":7", bullet_8_floppies, nullptr, floppy_image_device::default_floppy_formats);
CENTRONICS(config, m_centronics, centronics_devices, "printer");
m_centronics->busy_handler().set(FUNC(bullet_state::write_centronics_busy));
m_centronics->perror_handler().set(FUNC(bullet_state::write_centronics_perror));
m_centronics->select_handler().set(FUNC(bullet_state::write_centronics_select));
m_centronics->fault_handler().set(FUNC(bullet_state::write_centronics_fault));
output_latch_device ¢_data_out(OUTPUT_LATCH(config, "cent_data_out"));
m_centronics->set_output_latch(cent_data_out);
rs232_port_device &rs232a(RS232_PORT(config, RS232_A_TAG, default_rs232_devices, "terminal"));
rs232a.rxd_handler().set(m_dart, FUNC(z80dart_device::rxa_w));
rs232a.set_option_device_input_defaults("terminal", DEVICE_INPUT_DEFAULTS_NAME(terminal));
rs232_port_device &rs232b(RS232_PORT(config, RS232_B_TAG, default_rs232_devices, nullptr));
rs232b.rxd_handler().set(m_dart, FUNC(z80dart_device::rxb_w));
// software lists
SOFTWARE_LIST(config, "flop_list").set_original("wmbullet");
// internal ram
RAM(config, RAM_TAG).set_default_size("128K");
}
void mtx_state::mtx512(machine_config &config)
{
/* basic machine hardware */
Z80(config, m_maincpu, 4_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &mtx_state::mtx_mem);
m_maincpu->set_addrmap(AS_IO, &mtx_state::mtx_io);
m_maincpu->set_daisy_config(mtx_daisy_chain);
/* video hardware */
tms9929a_device &vdp(TMS9929A(config, "tms9929a", 10.6875_MHz_XTAL));
vdp.set_screen("screen");
vdp.set_vram_size(0x4000);
vdp.int_callback().set(FUNC(mtx_state::mtx_tms9929a_interrupt));
SCREEN(config, "screen", SCREEN_TYPE_RASTER);
/* sound hardware */
SPEAKER(config, "mono").front_center();
SN76489A(config, m_sn, 4_MHz_XTAL).add_route(ALL_OUTPUTS, "mono", 1.00);
/* devices */
Z80CTC(config, m_z80ctc, 4_MHz_XTAL);
m_z80ctc->intr_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
m_z80ctc->zc_callback<1>().set(FUNC(mtx_state::ctc_trg1_w));
m_z80ctc->zc_callback<2>().set(FUNC(mtx_state::ctc_trg2_w));
TIMER(config, "z80ctc_timer").configure_periodic(FUNC(mtx_state::ctc_tick), attotime::from_hz(4_MHz_XTAL/13));
CENTRONICS(config, m_centronics, centronics_devices, "printer");
m_centronics->busy_handler().set(FUNC(mtx_state::write_centronics_busy));
m_centronics->fault_handler().set(FUNC(mtx_state::write_centronics_fault));
m_centronics->perror_handler().set(FUNC(mtx_state::write_centronics_perror));
m_centronics->select_handler().set(FUNC(mtx_state::write_centronics_select));
output_latch_device ¢_data_out(OUTPUT_LATCH(config, "cent_data_out"));
m_centronics->set_output_latch(cent_data_out);
snapshot_image_device &snapshot(SNAPSHOT(config, "snapshot"));
snapshot.set_handler(snapquick_load_delegate(&SNAPSHOT_LOAD_NAME(mtx_state, mtx), this), "mtx", attotime::from_seconds(1));
quickload_image_device &quickload(QUICKLOAD(config, "quickload"));
quickload.set_handler(snapquick_load_delegate(&QUICKLOAD_LOAD_NAME(mtx_state, mtx), this), "run", attotime::from_seconds(1));
CASSETTE(config, m_cassette);
m_cassette->set_default_state(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_MUTED);
m_cassette->set_interface("mtx_cass");
TIMER(config, "cassette_timer").configure_periodic(FUNC(mtx_state::cassette_tick), attotime::from_hz(44100));
/* internal ram */
RAM(config, m_ram).set_default_size("64K").set_extra_options("96K,128K,192K,320K,448K,512K");
/* rom extension board */
GENERIC_SOCKET(config, m_extrom, generic_plain_slot, "mtx_rom", "bin,rom");
m_extrom->set_device_load(device_image_load_delegate(&mtx_state::device_image_load_extrom_load, this));
/* rs232 board with disk drive bus */
MTX_EXP_SLOT(config, m_exp, mtx_expansion_devices, nullptr);
m_exp->set_program_space(m_maincpu, AS_PROGRAM);
m_exp->set_io_space(m_maincpu, AS_IO);
m_exp->int_handler().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
m_exp->nmi_handler().set_inputline(m_maincpu, INPUT_LINE_NMI);
m_exp->busreq_handler().set_inputline(m_maincpu, Z80_INPUT_LINE_BUSRQ);
/* cartridge slot */
GENERIC_CARTSLOT(config, m_rompak, generic_plain_slot, "mtx_cart", "bin,rom");
m_rompak->set_device_load(device_image_load_delegate(&mtx_state::device_image_load_rompak_load, this));
/* software lists */
SOFTWARE_LIST(config, "cass_list").set_original("mtx_cass");
SOFTWARE_LIST(config, "flop_list").set_original("mtx_flop");
SOFTWARE_LIST(config, "cart_list").set_original("mtx_cart");
SOFTWARE_LIST(config, "rom_list").set_original("mtx_rom");
}
