diff options
Diffstat (limited to 'src/mess/drivers/hunter2.c')
-rw-r--r-- | src/mess/drivers/hunter2.c | 442 |
1 files changed, 0 insertions, 442 deletions
diff --git a/src/mess/drivers/hunter2.c b/src/mess/drivers/hunter2.c deleted file mode 100644 index 75eb60c6115..00000000000 --- a/src/mess/drivers/hunter2.c +++ /dev/null @@ -1,442 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Robbbert,Barry Rodewald -/*************************************************************************** - - Skeleton driver for Husky Hunter 2 - - 2014-03-06 Skeleton [Robbbert] - 2014-03-07 Fixed screen [Barry Rodewald] - 2014-03-07 Added more stuff [Robbbert] - - http://www.seasip.info/VintagePC/husky2.html - - No schematics or manuals available. - - TODO: - - Add ports 83 and 85 - - Need software - - Add whatever image devices existed - - Probably lots of other stuff - -****************************************************************************/ - -#include "emu.h" -#include "cpu/z80/z80.h" -#include "video/hd61830.h" -#include "machine/mm58274c.h" -#include "rendlay.h" -#include "sound/speaker.h" -#include "machine/nsc810.h" -#include "bus/rs232/rs232.h" -#include "machine/nvram.h" -#include "machine/bankdev.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_rs232(*this, "serial") - , m_rom(*this, "roms") - , m_ram(*this, "rams") - , m_nvram(*this, "nvram") - , m_bank1(*this, "bank1") - , m_bank2(*this, "bank2") - , m_bank3(*this, "bank3") - { } - - DECLARE_READ8_MEMBER(keyboard_r); - DECLARE_READ8_MEMBER(serial_dsr_r); - DECLARE_WRITE8_MEMBER(keyboard_w); - DECLARE_READ8_MEMBER(serial_rx_r); - DECLARE_WRITE8_MEMBER(display_ctrl_w); - DECLARE_WRITE8_MEMBER(port80_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); - DECLARE_PALETTE_INIT(hunter2); - DECLARE_DRIVER_INIT(hunter2); - DECLARE_WRITE_LINE_MEMBER(timer0_out); - DECLARE_WRITE_LINE_MEMBER(timer1_out); - DECLARE_WRITE_LINE_MEMBER(cts_w); - DECLARE_WRITE_LINE_MEMBER(rxd_w); - -private: - UINT8 m_keydata; - UINT8 m_irq_mask; - virtual void machine_reset(); - required_device<cpu_device> m_maincpu; - required_device<speaker_sound_device> m_speaker; - required_device<rs232_port_device> m_rs232; - required_memory_region m_rom; - required_memory_region m_ram; - required_device<nvram_device> m_nvram; - required_device<address_map_bank_device> m_bank1; - required_device<address_map_bank_device> m_bank2; - required_device<address_map_bank_device> m_bank3; -}; - -static ADDRESS_MAP_START(hunter2_banked_mem, AS_PROGRAM, 8, hunter2_state) - AM_RANGE(0x00000, 0x2ffff) AM_ROM AM_REGION("roms", 0x0000) - AM_RANGE(0x30000, 0x3ffff) AM_NOP - AM_RANGE(0x40000, 0xfffff) AM_RAM AM_REGION("rams", 0x0000) -ADDRESS_MAP_END - -static ADDRESS_MAP_START(hunter2_mem, AS_PROGRAM, 8, hunter2_state) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000, 0x3fff) AM_DEVREADWRITE("bank1", address_map_bank_device, read8, write8) - AM_RANGE(0x4000, 0x7fff) AM_DEVREADWRITE("bank2", address_map_bank_device, read8, write8) - AM_RANGE(0x8000, 0xbfff) AM_DEVREADWRITE("bank3", address_map_bank_device, read8, write8) - AM_RANGE(0xc000, 0xffff) AM_RAM -ADDRESS_MAP_END - -static ADDRESS_MAP_START(hunter2_io, AS_IO, 8, hunter2_state) - ADDRESS_MAP_UNMAP_HIGH - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x1f) AM_DEVREADWRITE("iotimer", nsc810_device, read, write) - AM_RANGE(0x20, 0x20) AM_DEVWRITE("lcdc", hd61830_device, data_w) - AM_RANGE(0x21, 0x21) AM_DEVREADWRITE("lcdc", hd61830_device, status_r, control_w) - AM_RANGE(0x3e, 0x3e) AM_DEVREAD("lcdc", hd61830_device, data_r) - AM_RANGE(0x40, 0x4f) AM_DEVREADWRITE("rtc", mm58274c_device, read, write) - AM_RANGE(0x60, 0x60) AM_WRITE(display_ctrl_w) - AM_RANGE(0x80, 0x80) AM_WRITE(port80_w) - AM_RANGE(0x81, 0x81) AM_WRITE(serial_tx_w) - AM_RANGE(0x82, 0x82) AM_WRITE(serial_dtr_w) - AM_RANGE(0x84, 0x84) AM_WRITE(serial_rts_w) - AM_RANGE(0x86, 0x86) AM_WRITE(speaker_w) - AM_RANGE(0xbb, 0xbb) AM_WRITE(irqctrl_w) - AM_RANGE(0xe0, 0xe0) AM_WRITE(memmap_w) -ADDRESS_MAP_END - - -/* 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_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("Ctrl") 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') -INPUT_PORTS_END - -READ8_MEMBER( hunter2_state::keyboard_r ) -{ - UINT8 i,data = 0xff; - for (i = 0; i < 7; i++) - { - if (!BIT(m_keydata, i)) - { - char kbdrow[6]; - sprintf(kbdrow,"X%d", i); - data &= ioport(kbdrow)->read(); - } - } - return data; -} - -READ8_MEMBER( hunter2_state::serial_dsr_r ) -{ - UINT8 res = 0x00; - - if(m_rs232->dsr_r()) - res |= 0x80; - - return res; -} - -WRITE8_MEMBER( hunter2_state::keyboard_w ) -{ - m_keydata = data; - //logerror("Key row select %02x\n",data); -} - -READ8_MEMBER( hunter2_state::serial_rx_r ) -{ - UINT8 res = 0x28; - - if(m_rs232->rxd_r()) - res |= 0x01; - if(m_rs232->dcd_r()) - res |= 0x02; - - return res; -} - -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 -*/ -} - -WRITE8_MEMBER( hunter2_state::port80_w ) -{ -} - -WRITE8_MEMBER( hunter2_state::serial_tx_w ) -{ - m_rs232->write_txd(data & 0x01); -// logerror("TXD write %02x\n",data); -} - -WRITE8_MEMBER( hunter2_state::serial_dtr_w ) -{ - m_rs232->write_dtr(data & 0x01); -// logerror("DTR write %02x\n",data); -} - -WRITE8_MEMBER( hunter2_state::serial_rts_w ) -{ - m_rs232->write_rts(data & 0x01); -// logerror("RTS write %02x\n",data); -} - -WRITE8_MEMBER( hunter2_state::speaker_w ) -{ - m_speaker->level_w(BIT(data, 0)); -} - -/* -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); -} - -/* -data bank0 bank1 bank2 -00 00 01 02 -01 00 01 03 -02 00 01 04 -.... -09 00 01 11 -80 16 17 18 -.... -8F 61 62 63 -*/ -WRITE8_MEMBER( hunter2_state::memmap_w ) -{ - if (data < 0x0a) - { - m_bank1->set_bank(0); - m_bank2->set_bank(1); - m_bank3->set_bank(2 + data); - } - else - if (data >= 0x80) - { - UINT8 bank = data & 0x0f; - m_bank1->set_bank(16 + (bank*3)); - m_bank2->set_bank(17 + (bank*3)); - m_bank3->set_bank(18 + (bank*3)); - } -} - -void hunter2_state::machine_reset() -{ - m_keydata = 0xff; - m_irq_mask = 0; - m_bank1->set_bank(0); - m_bank2->set_bank(1); - m_bank3->set_bank(2); -} - -// it is presumed that writing to rom will go nowhere -DRIVER_INIT_MEMBER( hunter2_state, hunter2 ) -{ - UINT8 *ram = m_ram->base(); - - m_nvram->set_base(ram,m_ram->bytes()); -} - -PALETTE_INIT_MEMBER(hunter2_state, hunter2) -{ - 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->set_input_line(INPUT_LINE_NMI, PULSE_LINE); -} - -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); -} - -static MACHINE_CONFIG_START( hunter2, hunter2_state ) - /* basic machine hardware */ - MCFG_CPU_ADD("maincpu", NSC800, XTAL_4MHz) - MCFG_CPU_PROGRAM_MAP(hunter2_mem) - MCFG_CPU_IO_MAP(hunter2_io) - - /* video hardware */ - MCFG_SCREEN_ADD("screen", LCD) - MCFG_SCREEN_REFRESH_RATE(80) - MCFG_SCREEN_UPDATE_DEVICE("lcdc", hd61830_device, screen_update) - MCFG_SCREEN_SIZE(240, 128) - MCFG_SCREEN_VISIBLE_AREA(0, 239, 0, 63) - MCFG_SCREEN_PALETTE("palette") - - MCFG_DEFAULT_LAYOUT(layout_lcd) - MCFG_PALETTE_ADD("palette", 2) - MCFG_PALETTE_INIT_OWNER(hunter2_state, hunter2) - MCFG_DEVICE_ADD("lcdc", HD61830, XTAL_4_9152MHz/2/2) // unknown clock - - /* sound hardware */ - MCFG_SPEAKER_STANDARD_MONO("mono") - MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) - - /* Devices */ - MCFG_DEVICE_ADD("rtc", MM58274C, 0) - // this is all a guess - MCFG_MM58274C_MODE24(0) // 12 hour - MCFG_MM58274C_DAY1(1) // monday - - MCFG_NSC810_ADD("iotimer",XTAL_4MHz,XTAL_4MHz) - MCFG_NSC810_PORTA_READ(READ8(hunter2_state,keyboard_r)) - MCFG_NSC810_PORTB_READ(READ8(hunter2_state,serial_dsr_r)) - MCFG_NSC810_PORTB_WRITE(WRITE8(hunter2_state,keyboard_w)) - MCFG_NSC810_PORTC_READ(READ8(hunter2_state,serial_rx_r)) - MCFG_NSC810_TIMER0_OUT(WRITELINE(hunter2_state,timer0_out)) - MCFG_NSC810_TIMER1_OUT(WRITELINE(hunter2_state,timer1_out)) - - MCFG_RS232_PORT_ADD("serial",default_rs232_devices,NULL) - MCFG_RS232_CTS_HANDLER(WRITELINE(hunter2_state,cts_w)) - MCFG_RS232_RXD_HANDLER(WRITELINE(hunter2_state,rxd_w)) - - MCFG_NVRAM_ADD_0FILL("nvram") - - MCFG_DEVICE_ADD("bank1", ADDRESS_MAP_BANK, 0) - MCFG_DEVICE_PROGRAM_MAP(hunter2_banked_mem) - MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_LITTLE) - MCFG_ADDRESS_MAP_BANK_DATABUS_WIDTH(8) - MCFG_ADDRESS_MAP_BANK_STRIDE(0x4000) - - MCFG_DEVICE_ADD("bank2", ADDRESS_MAP_BANK, 0) - MCFG_DEVICE_PROGRAM_MAP(hunter2_banked_mem) - MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_LITTLE) - MCFG_ADDRESS_MAP_BANK_DATABUS_WIDTH(8) - MCFG_ADDRESS_MAP_BANK_STRIDE(0x4000) - - MCFG_DEVICE_ADD("bank3", ADDRESS_MAP_BANK, 0) - MCFG_DEVICE_PROGRAM_MAP(hunter2_banked_mem) - MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_LITTLE) - MCFG_ADDRESS_MAP_BANK_DATABUS_WIDTH(8) - MCFG_ADDRESS_MAP_BANK_STRIDE(0x4000) - -MACHINE_CONFIG_END - -/* ROM definition */ -ROM_START( hunter2 ) - ROM_REGION(0x30000, "roms", ROMREGION_ERASEFF) // board has space for 6 roms, but only 2 are populated normally - ROM_LOAD( "tr032kx8mrom0.ic50", 0x0000, 0x8000, CRC(694d252c) SHA1(b11dbf24faf648596d92b1823e25a8e4fb7f542c) ) - ROM_LOAD( "tr032kx8mrom1.ic51", 0x8000, 0x8000, CRC(82901642) SHA1(d84f2bbd2e9e052bd161a313c240a67918f774ad) ) - - // 48 x 4k blocks plus 1 sinkhole - ROM_REGION(0xc4000, "rams", ROMREGION_ERASEVAL(0xa5)) // board can have up to 736k of ram, but 192k is standard -ROM_END - -/* Driver */ - -/* YEAR NAME PARENT COMPAT MACHINE INPUT STATE INIT COMPANY FULLNAME FLAGS */ -COMP( 1981, hunter2, 0, 0, hunter2, hunter2, hunter2_state, hunter2, "Husky", "Hunter 2", MACHINE_NOT_WORKING ) |