From 47d5058acddd762cafb778def7f623d7ec4dffde Mon Sep 17 00:00:00 2001 From: Nigel Barnes Date: Fri, 23 Dec 2022 23:09:18 +0000 Subject: New working machines -------------------- Micro-Professor I/88 [Nigel Barnes] New working software list additions ----------------------------------- mpf1_rom: FORTH-I/88, VIP-I/88 [Nigel Barnes] --- hash/mpf1_rom.xml | 37 ++++ src/mame/mame.lst | 3 + src/mame/mess.flt | 1 + src/mame/multitech/mpf1_88.cpp | 385 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 426 insertions(+) create mode 100644 hash/mpf1_rom.xml create mode 100644 src/mame/multitech/mpf1_88.cpp diff --git a/hash/mpf1_rom.xml b/hash/mpf1_rom.xml new file mode 100644 index 00000000000..31542888202 --- /dev/null +++ b/hash/mpf1_rom.xml @@ -0,0 +1,37 @@ + + + + + + + + + + FORTH-I/88 + 1985 + Multitech + + + + + + + + + + + VIP-I/88 + 1985 + Multitech + + + + + + + + + + diff --git a/src/mame/mame.lst b/src/mame/mame.lst index b7bb7782e84..0487102fc97 100644 --- a/src/mame/mame.lst +++ b/src/mame/mame.lst @@ -24572,6 +24572,9 @@ mpf1 // 1979 Multitech Micro Professor 1 mpf1b // 1979 Multitech Micro Professor 1B mpf1p // +@source:multitech/mpf1_88.cpp +mpf1_88 // 1985 Multitech Micro-Professor I/88 + @source:commodore/mps1230.cpp mps1000 // 1986 Commodore MPS-1000 (dot matrix printer) mps1230 // 1988 Commodore MPS-1230 near-letter-quality dot matrix printer diff --git a/src/mame/mess.flt b/src/mame/mess.flt index 9f9390b9ce8..a102e8a79a6 100644 --- a/src/mame/mess.flt +++ b/src/mame/mess.flt @@ -521,6 +521,7 @@ msx/msx1_v9938.cpp msx/msx2.cpp multitech/mkit09.cpp multitech/mpf1.cpp +multitech/mpf1_88.cpp mupid/mdisk.cpp mupid/mupid2.cpp nakajima/nakajies.cpp diff --git a/src/mame/multitech/mpf1_88.cpp b/src/mame/multitech/mpf1_88.cpp new file mode 100644 index 00000000000..26c9d687fa8 --- /dev/null +++ b/src/mame/multitech/mpf1_88.cpp @@ -0,0 +1,385 @@ +// license:BSD-3-Clause +// copyright-holders:Nigel Barnes +/*************************************************************************** + + Multitech Micro-Professor I/88 + + TODO: + - IFM-I/88 interrupts, need documentation/schematic. + +***************************************************************************/ + +#include "emu.h" +#include "cpu/i86/i86.h" +#include "machine/ram.h" +#include "machine/timer.h" +#include "sound/spkrdev.h" +#include "video/hd44780.h" +#include "bus/centronics/ctronics.h" +#include "bus/generic/carts.h" +#include "bus/generic/slot.h" +#include "bus/isa/isa.h" +#include "bus/isa/cga.h" +#include "bus/isa/com.h" +#include "bus/isa/mda.h" +//#include "bus/mpf1/slot.h" +#include "imagedev/cassette.h" + +#include "emupal.h" +#include "screen.h" +#include "softlist_dev.h" +#include "speaker.h" + + +namespace { + +class mpf1_88_state : public driver_device +{ +public: + mpf1_88_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag) + , m_maincpu(*this, "maincpu") + , m_ram(*this, "ram") + , m_speaker(*this, "speaker") + , m_cassette(*this, "cassette") + , m_key(*this, "KC%u", 0U) + , m_ctrl(*this, "CTRL") + , m_centronics(*this, "centronics") + , m_cent_data_out(*this, "cent_data_out") + , m_leds(*this, "led%u", 0U) + , m_centronics_busy(0) + { } + + void mpf1_88(machine_config &config); + + DECLARE_INPUT_CHANGED_MEMBER( trigger_res ); + +protected: + virtual void machine_start() override; + virtual void machine_reset() override; + +private: + required_device m_maincpu; + required_device m_ram; + required_device m_speaker; + required_device m_cassette; + required_ioport_array<12> m_key; + required_ioport m_ctrl; + required_device m_centronics; + required_device m_cent_data_out; + output_finder<2> m_leds; + + TIMER_DEVICE_CALLBACK_MEMBER(check_halt_callback); + TIMER_DEVICE_CALLBACK_MEMBER(key_nmi); + + HD44780_PIXEL_UPDATE(lcd_pixel_update); + + void lcd_palette(palette_device &palette) const; + + void io_map(address_map &map); + void mem_map(address_map &map); + + uint8_t ipd_port_r(); + void opd_port1_w(uint8_t data); + void opd_port2_w(uint8_t data); + + uint16_t m_key_col = 0; + + int m_centronics_busy; + bool m_nmi_enable = false; +}; + + +void mpf1_88_state::mem_map(address_map &map) +{ + map.unmap_value_high(); + map(0xf4000, 0xf7fff).r("rom_2", FUNC(generic_slot_device::read_rom)); + map(0xf8000, 0xfbfff).r("rom_1", FUNC(generic_slot_device::read_rom)); + map(0xfc000, 0xfffff).rom().region("rom_0", 0); +} + +void mpf1_88_state::io_map(address_map &map) +{ + map.unmap_value_high(); + map(0x0160, 0x0160).w(FUNC(mpf1_88_state::opd_port2_w)); + map(0x0180, 0x0180).w(FUNC(mpf1_88_state::opd_port1_w)); + map(0x01a0, 0x01a1).w("lcdc", FUNC(hd44780_device::write)); + map(0x01a2, 0x01a3).r("lcdc", FUNC(hd44780_device::read)); + map(0x01c0, 0x01c0).r(FUNC(mpf1_88_state::ipd_port_r)); + map(0x01e0, 0x01e0).w(m_cent_data_out, FUNC(output_latch_device::write)); +} + + +INPUT_CHANGED_MEMBER( mpf1_88_state::trigger_res ) +{ + m_maincpu->set_input_line(INPUT_LINE_RESET, newval ? CLEAR_LINE : ASSERT_LINE); +} + + +static INPUT_PORTS_START( mpf1_88 ) + PORT_START("KC0") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHAR('v') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHAR('b') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC1") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2)) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHAR('k') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHAR('t') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('\\') PORT_CHAR('|') + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHAR('u') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC2") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHAR('c') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('q') + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('y') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC3") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_CHAR('l') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('f') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC)) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC4") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('x') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('w') + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('j') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC5") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{') + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('s') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC6") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+') + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR('d') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('z') + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('h') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC7") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"') + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHAR('e') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@') + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHAR('n') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC8") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}') + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_CHAR('p') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('a') + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('g') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC9") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('`') PORT_CHAR('~') + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHAR('m') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHAR('r') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('i') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC10") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1)) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR('o') + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_CHAR(UCHAR_MAMEKEY(END)) PORT_NAME("\xe2\x87\xa5 \xe2\x87\xa4") + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^') + PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KC11") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_MAMEKEY(LALT)) + PORT_BIT( 0xfc, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("CTRL") + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) + PORT_BIT( 0xdf, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("RESET") + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F3) PORT_NAME("RESET") PORT_CHANGED_MEMBER(DEVICE_SELF, mpf1_88_state, trigger_res, 0) +INPUT_PORTS_END + + +uint8_t mpf1_88_state::ipd_port_r() +{ + uint8_t data = 0x3f; + + // bit 0 to 4, keyboard array input + for (int row = 0; row < 12; row++) + if (!BIT(m_key_col, row)) + data &= m_key[row]->read(); + + // bit 5, control key + data &= m_ctrl->read(); + + // bit 6, printer busy + data |= m_centronics_busy ? 0x40 : 0; + + // bit 7, tape in + data |= ((m_cassette)->input() > 0) ? 0x80 : 0; + + return data; +} + +void mpf1_88_state::opd_port1_w(uint8_t data) +{ + // bit 0-3, keyboard array output + m_key_col = (m_key_col & 0x00ff) | (data << 8); + + // bit 4, NMI enable */ + m_nmi_enable = BIT(data, 4); + + // bit 6, tape out (beep) + m_leds[0] = !BIT(data, 6); + m_speaker->level_w(BIT(data, 6)); + m_cassette->output(BIT(data, 6) ? 1.0 : -1.0); + + // bit 7, printer strobe + m_centronics->write_strobe(BIT(data, 7)); +} + +void mpf1_88_state::opd_port2_w(uint8_t data) +{ + // bit 0-7, keyboard array output + m_key_col = (m_key_col & 0xff00) | data; +} + + +HD44780_PIXEL_UPDATE(mpf1_88_state::lcd_pixel_update) +{ + if (line < 2 && pos < 20) + bitmap.pix(6 + line * (8 + 1) + y, 6 + pos * 6 + x) = state ? 1 : 2; +} + +void mpf1_88_state::lcd_palette(palette_device &palette) const +{ + palette.set_pen_color(0, rgb_t(138, 146, 148)); // background + palette.set_pen_color(1, rgb_t( 92, 83, 88)); // lcd pixel on + palette.set_pen_color(2, rgb_t(131, 136, 139)); // lcd pixel off +} + + +TIMER_DEVICE_CALLBACK_MEMBER(mpf1_88_state::check_halt_callback) +{ + // hold-LED; the red one, is turned on when the processor is halted + int led_halt = m_maincpu->state_int(I8086_HALT); + m_leds[1] = led_halt; +} + +TIMER_DEVICE_CALLBACK_MEMBER(mpf1_88_state::key_nmi) +{ + if (m_nmi_enable) + m_maincpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero); +} + + +void mpf1_88_state::machine_start() +{ + m_leds.resolve(); + + m_maincpu->space(AS_PROGRAM).install_ram(0, m_ram->mask(), m_ram->pointer()); + + // register for state saving + save_item(NAME(m_nmi_enable)); +} + +void mpf1_88_state::machine_reset() +{ + m_nmi_enable = false; + + m_key_col = 0x00; +} + + +static void mpf1_88_isa8_cards(device_slot_interface &device) +{ + device.option_add("com", ISA8_COM); + device.option_add("cga", ISA8_CGA); + device.option_add("mda", ISA8_MDA); +} + + +void mpf1_88_state::mpf1_88(machine_config &config) +{ + I8088(config, m_maincpu, 14.318181_MHz_XTAL/3); + m_maincpu->set_addrmap(AS_PROGRAM, &mpf1_88_state::mem_map); + m_maincpu->set_addrmap(AS_IO, &mpf1_88_state::io_map); + + TIMER(config, "halt_timer").configure_periodic(FUNC(mpf1_88_state::check_halt_callback), attotime::from_hz(1)); + + TIMER(config, "nmi_timer").configure_periodic(FUNC(mpf1_88_state::key_nmi), attotime::from_msec(15)); + + auto &screen = SCREEN(config, "screen", SCREEN_TYPE_LCD); + screen.set_refresh_hz(50); + screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); + screen.set_size(132, 28); + screen.set_visarea_full(); + screen.set_screen_update("lcdc", FUNC(hd44780_device::screen_update)); + screen.set_palette("palette"); + + PALETTE(config, "palette", FUNC(mpf1_88_state::lcd_palette), 3); + + hd44780_device &lcdc(HD44780(config, "lcdc", 0)); + lcdc.set_lcd_size(2, 20); + lcdc.set_pixel_update_cb(FUNC(mpf1_88_state::lcd_pixel_update)); + lcdc.set_function_set_at_any_time(true); + + RAM(config, m_ram).set_default_size("8K").set_extra_options("2K,4K,6K,16K,24K"); + + CASSETTE(config, m_cassette); + m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_SPEAKER_ENABLED | CASSETTE_MOTOR_ENABLED); + + SPEAKER(config, "mono").front_center(); + SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.25); + + CENTRONICS(config, m_centronics, centronics_devices, "printer"); + m_centronics->busy_handler().set([this](int state) { m_centronics_busy = state; }); + output_latch_device &latch(OUTPUT_LATCH(config, "cent_data_out")); + m_centronics->set_output_latch(latch); + + GENERIC_SOCKET(config, "rom_1", generic_linear_slot, "mpf1_rom", "bin,rom"); + GENERIC_SOCKET(config, "rom_2", generic_linear_slot, "mpf1_rom", "bin,rom"); + + SOFTWARE_LIST(config, "rom_ls").set_original("mpf1_rom").set_filter("I88"); + + // IFM-I/88 (Interface Module) + //mpf1_exp_device &exp(MPF1_EXP(config, "exp", 3.579545_MHz_XTAL/2, mpf1_88_exp_devices, nullptr)); + //exp.set_program_space(m_maincpu, AS_PROGRAM); + //exp.set_io_space(m_maincpu, AS_IO); + isa8_device &isa8(ISA8(config, "isa", 3.579545_MHz_XTAL/2)); + isa8.set_memspace(m_maincpu, AS_PROGRAM); + isa8.set_iospace(m_maincpu, AS_IO); + ISA8_SLOT(config, "isa1", 0, "isa", mpf1_88_isa8_cards, nullptr, false); + ISA8_SLOT(config, "isa2", 0, "isa", mpf1_88_isa8_cards, nullptr, false); + ISA8_SLOT(config, "isa3", 0, "isa", mpf1_88_isa8_cards, nullptr, false); +} + +} // anonymous namespace + + +ROM_START( mpf1_88 ) + ROM_REGION(0x4000, "rom_0", 0) + ROM_LOAD("mon88_v1.11.u18", 0x0000, 0x4000, CRC(caa200f3) SHA1(9dfdd618e4cf94b3d3ed97a41d2fb0bf2842b4de)) +ROM_END + +// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS +COMP( 1985, mpf1_88, 0, 0, mpf1_88, mpf1_88, mpf1_88_state, empty_init, "Multitech", "Micro-Professor I/88", 0 ) -- cgit v1.2.3