// license:BSD-3-Clause // copyright-holders:Robbbert,Barry Rodewald /*************************************************************************** Husky Hunter, Hunter 2 http://www.seasip.info/VintagePC/husky2.html The main hardware difference between the original Hunter and Hunter 2 is the LCD panel, in the Hunter 2 it is physically larger. It is also driven differently. The Hunter sets up the HD61830 number of time divisions to be 32 and uses both address counters RAC1/RAC2, whereas the Hunter 2 sets number of time divisions to 64 and only uses RAC1 to address the upper half of the screen. Early models would use all 6 ROM sockets to provide 48K ROM (6 x 2764), whereas later models would populate 2 sockets with 2 x 32K ROM (TC57256), though only 48K of this is ever paged in. Usage: The RAMdisk must first be formatted using 'format'. TODO: - Add ports 83 and 85 - Need software - Add whatever image devices existed - Probably lots of other stuff ****************************************************************************/ #include "emu.h" #include "bus/rs232/rs232.h" #include "cpu/z80/z80.h" #include "machine/mm58274c.h" #include "machine/nsc810.h" #include "machine/ram.h" #include "machine/nvram.h" #include "sound/spkrdev.h" #include "video/hd61830.h" #include "emupal.h" #include "screen.h" #include "speaker.h" class hunter2_state : public driver_device { public: hunter2_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") , m_speaker(*this, "speaker") , m_kbd(*this, "X%u", 0) , m_rs232(*this, "serial") , m_rom(*this, "rom") , m_ram(*this, RAM_TAG) , m_nvram(*this, "nvram") , m_bank1(*this, "bank1") , m_bank2(*this, "bank2") , m_bank3(*this, "bank3") , m_battery(*this, "BATTERY") { } void hunter2(machine_config &config); void hunter(machine_config &config); void init_hunter2(); protected: virtual void machine_reset() override; private: DECLARE_READ8_MEMBER(keyboard_r); DECLARE_READ8_MEMBER(portb_r); DECLARE_WRITE8_MEMBER(keyboard_w); DECLARE_READ8_MEMBER(portc_r); DECLARE_WRITE8_MEMBER(display_ctrl_w); DECLARE_WRITE8_MEMBER(serial_tx_w); DECLARE_WRITE8_MEMBER(serial_dtr_w); DECLARE_WRITE8_MEMBER(serial_rts_w); DECLARE_WRITE8_MEMBER(speaker_w); DECLARE_WRITE8_MEMBER(irqctrl_w); DECLARE_WRITE8_MEMBER(memmap_w); void hunter2_palette(palette_device &palette) const; DECLARE_WRITE_LINE_MEMBER(timer0_out); DECLARE_WRITE_LINE_MEMBER(timer1_out); DECLARE_WRITE_LINE_MEMBER(cts_w); DECLARE_WRITE_LINE_MEMBER(rxd_w); void hunter2_io(address_map &map); void hunter2_mem(address_map &map); uint8_t m_keydata; uint8_t m_irq_mask; required_device m_maincpu; required_device m_speaker; required_ioport_array<7> m_kbd; required_device m_rs232; required_memory_region m_rom; required_device m_ram; required_device m_nvram; required_memory_bank m_bank1; required_memory_bank m_bank2; required_memory_bank m_bank3; required_ioport m_battery; }; void hunter2_state::hunter2_mem(address_map &map) { map(0x0000, 0x7fff).bankr("bank1"); map(0x8000, 0xbfff).bankr("bank2"); map(0xc000, 0xffff).bankrw("bank3"); } void hunter2_state::hunter2_io(address_map &map) { map.unmap_value_high(); map.global_mask(0xff); map(0x00, 0x1f).rw("iotimer", FUNC(nsc810_device::read), FUNC(nsc810_device::write)); map(0x20, 0x20).w("lcdc", FUNC(hd61830_device::data_w)); map(0x21, 0x21).rw("lcdc", FUNC(hd61830_device::status_r), FUNC(hd61830_device::control_w)); map(0x3e, 0x3e).r("lcdc", FUNC(hd61830_device::data_r)); map(0x40, 0x4f).mirror(0x10).rw("rtc", FUNC(mm58274c_device::read), FUNC(mm58274c_device::write)); map(0x60, 0x60).mirror(0x1f).w(FUNC(hunter2_state::display_ctrl_w)); map(0x80, 0x80).mirror(0x18).noprw(); /* POWSAV - Power save control */ map(0x81, 0x81).mirror(0x18).w(FUNC(hunter2_state::serial_tx_w)); map(0x82, 0x82).mirror(0x18).w(FUNC(hunter2_state::serial_rts_w)); map(0x83, 0x83).mirror(0x18).noprw(); /* POWHLD - Power control */ map(0x84, 0x84).mirror(0x18).noprw(); /* INVCON - V24 inverter control */ map(0x85, 0x85).mirror(0x18).w(FUNC(hunter2_state::serial_dtr_w)); map(0x86, 0x86).mirror(0x18).w(FUNC(hunter2_state::speaker_w)); map(0x87, 0x87).mirror(0x18).noprw(); /* AUXPWR - Turns on the auxiliary power */ map(0xbb, 0xbb).w(FUNC(hunter2_state::irqctrl_w)); map(0xe0, 0xe0).w(FUNC(hunter2_state::memmap_w)); } /* Input ports */ static INPUT_PORTS_START( hunter2 ) PORT_START("X0") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('y') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHAR('t') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('g') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('f') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHAR('b') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHAR('v') PORT_START("X1") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('i') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHAR('u') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('j') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('h') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHAR('m') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHAR('n') PORT_START("X2") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') 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_P) PORT_CHAR('P') PORT_CHAR('p') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR('o') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_CHAR('l') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHAR('k') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_START("X3") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Esc/Brk") PORT_CODE(KEYCODE_ESC) PORT_CHAR(27) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Up") PORT_CODE(KEYCODE_UP) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Right") PORT_CODE(KEYCODE_RIGHT) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Lbl/Ins") PORT_CODE(KEYCODE_INSERT) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Down") PORT_CODE(KEYCODE_DOWN) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Backspace") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Right") PORT_CODE(KEYCODE_TAB) PORT_CHAR(9) PORT_START("X4") 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_NAME("Left") PORT_CODE(KEYCODE_LEFT) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR(']') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('\"') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_START("X5") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('w') 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_A) PORT_CHAR('A') PORT_CHAR('a') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ctl/Fn") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('z') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_START("X6") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') 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_E) PORT_CHAR('E') PORT_CHAR('e') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR('d') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('s') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHAR('c') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('x') PORT_START("BATTERY") PORT_CONFNAME(0x04, 0x00, "Battery") PORT_CONFSETTING(0x00, "OK") PORT_CONFSETTING(0x04, "Low") INPUT_PORTS_END READ8_MEMBER( hunter2_state::keyboard_r ) { uint8_t data = 0xff; for (int i = 0; i < 7; i++) { if (!BIT(m_keydata, i)) { data &= m_kbd[i]->read(); } } return data; } READ8_MEMBER( hunter2_state::portb_r ) { uint8_t res = 0x00; if(m_rs232->dsr_r()) res |= 0x80; return res; } WRITE8_MEMBER( hunter2_state::keyboard_w ) { m_keydata = data; } /* INPUTS - This port has a number of input functions: Bit 0 = Data in (inverted from RS-232 line) Bit 1 = DCD (inverted from RS-232 line) Bit 2 = Power low warning (0 = Power OK, 1 = Power low) Bit 3 = TXCLK (inverted from RS-232 line) */ READ8_MEMBER( hunter2_state::portc_r ) { uint8_t res = 0x28; if(m_rs232->rxd_r()) res |= 0x01; if(m_rs232->dcd_r()) res |= 0x02; res |= m_battery->read(); return res; } /* ANGLE - Controls display viewing angle. Input value in the range 0-0x1F. */ WRITE8_MEMBER( hunter2_state::display_ctrl_w ) { /* according to the website, Bit 2: Backlight toggle Bits 1,0,7,6: Contrast level. 00 is being written here */ } /* V24OUT - Directly outputs to the V24 data line signal on bit 0. The output is voltage inverted ie. 0 = +ve, 1 = -ve */ WRITE8_MEMBER( hunter2_state::serial_tx_w ) { m_rs232->write_txd(data & 0x01); } /* DTR output bit */ WRITE8_MEMBER( hunter2_state::serial_dtr_w ) { m_rs232->write_dtr(data & 0x01); } /* RTS output bit */ WRITE8_MEMBER( hunter2_state::serial_rts_w ) { m_rs232->write_rts(data & 0x01); } WRITE8_MEMBER( hunter2_state::speaker_w ) { m_speaker->level_w(BIT(data, 0)); } /* ICRREG - NSC800 internal interrupt mask register Bit 0 = Enable normal interrupts Bit 1 = Enable RSTC interrupts Bit 2 = Enable RSTB interrupts Bit 3 = Enable RSTA interrupts */ WRITE8_MEMBER( hunter2_state::irqctrl_w ) { m_irq_mask = data; if(!(data & 0x08)) m_maincpu->set_input_line(NSC800_RSTA, CLEAR_LINE); if(!(data & 0x04)) m_maincpu->set_input_line(NSC800_RSTB, CLEAR_LINE); if(!(data & 0x02)) m_maincpu->set_input_line(NSC800_RSTC, CLEAR_LINE); } /* PAGE - Memory paging register */ WRITE8_MEMBER( hunter2_state::memmap_w ) { address_space &prog_space = m_maincpu->space(AS_PROGRAM); uint8_t bank = data & 0x0f; switch (BIT(data, 7)) { case 0: /* ROM */ prog_space.install_read_bank(0x0000, 0x7fff, m_bank1); m_bank1->set_base(m_rom->base()); /* select ROM bank only if present */ if (m_rom->bytes() > (0x8000 + (0x4000 * bank))) { prog_space.install_read_bank(0x8000, 0xbfff, m_bank2); m_bank2->set_base(m_rom->base() + (0x8000 + (0x4000 * bank))); } else { prog_space.unmap_readwrite(0x8000, 0xbfff); } break; case 1: /* RAM */ /* select RAM bank only if present */ if (m_ram->size() > (0x4000 + (0xc000 * bank))) { prog_space.install_readwrite_bank(0x0000, 0xbfff, m_bank1); m_bank1->set_base(m_ram->pointer() + (0x4000 + (0xc000 * bank))); } else { prog_space.unmap_readwrite(0x0000, 0xbfff); } break; } } void hunter2_state::machine_reset() { m_keydata = 0xff; m_irq_mask = 0; /* select ROM/RAM banks */ m_bank1->set_base(m_rom->base()); m_bank2->set_base(m_rom->base() + 0x4000); m_bank3->set_base(m_ram->pointer()); } void hunter2_state::init_hunter2() { m_nvram->set_base(m_ram->pointer(), m_ram->size()); } void hunter2_state::hunter2_palette(palette_device &palette) const { palette.set_pen_color(0, rgb_t(138, 146, 148)); palette.set_pen_color(1, rgb_t(92, 83, 88)); } WRITE_LINE_MEMBER(hunter2_state::timer0_out) { if(state == ASSERT_LINE) m_maincpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero); } WRITE_LINE_MEMBER(hunter2_state::timer1_out) { if(m_irq_mask & 0x08) m_maincpu->set_input_line(NSC800_RSTA, state); } WRITE_LINE_MEMBER(hunter2_state::cts_w) { if(BIT(m_irq_mask, 1)) { m_maincpu->set_input_line(NSC800_RSTC, state); popmessage("CTS: RSTC set %i\n",state); } } WRITE_LINE_MEMBER(hunter2_state::rxd_w) { if(BIT(m_irq_mask, 2)) m_maincpu->set_input_line(NSC800_RSTB, ASSERT_LINE); } void hunter2_state::hunter2(machine_config &config) { /* basic machine hardware */ NSC800(config, m_maincpu, 8_MHz_XTAL / 2); m_maincpu->set_addrmap(AS_PROGRAM, &hunter2_state::hunter2_mem); m_maincpu->set_addrmap(AS_IO, &hunter2_state::hunter2_io); /* video hardware */ screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD)); screen.set_refresh_hz(80); screen.set_screen_update("lcdc", FUNC(hd61830_device::screen_update)); screen.set_size(240, 128); screen.set_visarea(0, 239, 0, 63); screen.set_palette("palette"); PALETTE(config, "palette", FUNC(hunter2_state::hunter2_palette), 2); hd61830_device &hd61830(HD61830(config, "lcdc", XTAL(4'915'200)/2/2)); // unknown clock hd61830.set_screen("screen"); /* sound hardware */ SPEAKER(config, "mono").front_center(); SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.50); /* Devices */ mm58274c_device &rtc(MM58274C(config, "rtc", 32.768_kHz_XTAL)); // this is all guess rtc.set_mode24(0); // 12 hour rtc.set_day1(1); // monday nsc810_device &iotimer(NSC810(config, "iotimer", 0, 8_MHz_XTAL / 2, 8_MHz_XTAL / 2)); iotimer.portA_read_callback().set(FUNC(hunter2_state::keyboard_r)); iotimer.portB_read_callback().set(FUNC(hunter2_state::portb_r)); iotimer.portB_write_callback().set(FUNC(hunter2_state::keyboard_w)); iotimer.portC_read_callback().set(FUNC(hunter2_state::portc_r)); iotimer.timer0_callback().set(FUNC(hunter2_state::timer0_out)); iotimer.timer1_callback().set(FUNC(hunter2_state::timer1_out)); RS232_PORT(config, m_rs232, default_rs232_devices, nullptr); m_rs232->cts_handler().set(FUNC(hunter2_state::cts_w)); m_rs232->rxd_handler().set(FUNC(hunter2_state::rxd_w)); /* internal ram */ RAM(config, m_ram).set_default_size("352K").set_extra_options("80K,144K,208K,496K").set_default_value(0xff); NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); } void hunter2_state::hunter(machine_config &config) { hunter2(config); /* video hardware */ screen_device &screen(*subdevice("screen")); screen.set_size(240, 64); screen.set_visarea(0, 239, 0, 63); } /* ROM definition */ ROM_START( hunter ) ROM_REGION(0x10000, "rom", ROMREGION_ERASEFF) // board has space for 6 roms, but only 2 are populated normally ROM_SYSTEM_BIOS(0, "1", "DEMOS 2.2 9G06h") ROMX_LOAD( "99-06h-00.ic50", 0x0000, 0x8000, CRC(ccc57737) SHA1(917d0d7983ab735b24e36b1e75b948c444105f28), ROM_BIOS(0) ) ROMX_LOAD( "99-06h-01.ic51", 0x8000, 0x8000, CRC(8b1b18c7) SHA1(734d37505cf4c3c8effc75dedd129311a9b20a38), ROM_BIOS(0) ) ROM_SYSTEM_BIOS(1, "2", "DEMOS 2.2 9G+") ROMX_LOAD( "husky0iss9.ic50", 0x0000, 0x8000, CRC(77f80f33) SHA1(b0240ecfc95d32e960179af2bfa97fe5b38f7440), ROM_BIOS(1) ) ROMX_LOAD( "husky1iss9.ic51", 0x8000, 0x8000, CRC(2c8f05fb) SHA1(5debc00037259be0d017c34e54ef4992cd6c0b38), ROM_BIOS(1) ) ROM_SYSTEM_BIOS(2, "3", "DEMOS Ver 2.2") // not working, maybe auto-run software from RAM ROMX_LOAD( "v08c-0.ic50", 0x0000, 0x2000, CRC(e32687f5) SHA1(1679e1aa78d822da57f59f1eb5560c96794a199f), ROM_BIOS(2) ) ROMX_LOAD( "v08c-1.ic51", 0x2000, 0x2000, CRC(cc669b10) SHA1(f9a197bfc9e5800910ba71b5c4e8d810320a7a43), ROM_BIOS(2) ) ROMX_LOAD( "v08c-2.ic52", 0x4000, 0x2000, CRC(df0a4dcb) SHA1(79e49d37ae710790c29bc49e2ec7c9c113a36561), ROM_BIOS(2) ) ROMX_LOAD( "v08c-3.ic53", 0x6000, 0x2000, CRC(d6a7869e) SHA1(e3d3364b4083f312031e96b340fbda763b310d28), ROM_BIOS(2) ) ROMX_LOAD( "v08c-4.ic54", 0x8000, 0x2000, CRC(0339b049) SHA1(7d5d5297ee9db348566b8f717942bde0eb67d058), ROM_BIOS(2) ) ROMX_LOAD( "v08c-5.ic55", 0xa000, 0x2000, CRC(98fcde65) SHA1(b9f3ce9a172ab29672026912e96c4a838cbddb46), ROM_BIOS(2) ) ROM_SYSTEM_BIOS(3, "4", "DEMOS 2.2 9G06h (6 ROMs)") ROMX_LOAD( "eprom0.ic50", 0x0000, 0x2000, CRC(ad861c35) SHA1(fe8bcad60d4a0dc94cc6756d9132743f27fbb65d), ROM_BIOS(3) ) ROMX_LOAD( "eprom1.ic51", 0x2000, 0x2000, CRC(c8c2fae8) SHA1(4235b4483ea8a091d332248074f72f220692c05e), ROM_BIOS(3) ) ROMX_LOAD( "eprom2.ic52", 0x4000, 0x2000, CRC(b301621f) SHA1(02a0ce58405e95b48f7ac8aa291cb836a6927375), ROM_BIOS(3) ) ROMX_LOAD( "eprom3.ic53", 0x6000, 0x2000, CRC(be6f196a) SHA1(73fc7f953b56d491ad4fcfe80636db0150a718dc), ROM_BIOS(3) ) ROMX_LOAD( "eprom4.ic54", 0x8000, 0x2000, CRC(7a0d2228) SHA1(6667fbd5583217ea7ba9b4b4fc9dc56240b0e14e), ROM_BIOS(3) ) ROMX_LOAD( "eprom5.ic55", 0xa000, 0x2000, CRC(48526702) SHA1(bd8f5a37e5f16511623dc128e2b95b4866b4297a), ROM_BIOS(3) ) ROM_END ROM_START( hunter2 ) ROM_REGION(0x10000, "rom", ROMREGION_ERASEFF) // board has space for 6 roms, but only 2 are populated normally ROM_SYSTEM_BIOS(0, "1", "DEMOS 2.21 9G08h V4") ROMX_LOAD( "tr032kx8mrom0.ic50", 0x0000, 0x8000, CRC(694d252c) SHA1(b11dbf24faf648596d92b1823e25a8e4fb7f542c), ROM_BIOS(0) ) ROMX_LOAD( "tr032kx8mrom1.ic51", 0x8000, 0x8000, CRC(82901642) SHA1(d84f2bbd2e9e052bd161a313c240a67918f774ad), ROM_BIOS(0) ) ROM_END /* Driver */ // YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS COMP( 1983, hunter, hunter2, 0, hunter, hunter2, hunter2_state, init_hunter2, "Husky Computers Ltd", "Husky Hunter", MACHINE_NOT_WORKING ) COMP( 1984, hunter2, 0, 0, hunter2, hunter2, hunter2_state, init_hunter2, "Husky Computers Ltd", "Husky Hunter 2", MACHINE_NOT_WORKING )