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|
// license:BSD-3-Clause
// copyright-holders:Sandro Ronco
/***************************************************************************
VTech PreComputer 1000 / 2000
04/12/2009 Skeleton driver.
TODO:
- fix MisterX LCD
- MisterX bankswitch
- dump the chargen
****************************************************************************/
#include "emu.h"
#include "cpu/z80/z80.h"
#include "video/hd44780.h"
#include "sound/beep.h"
#include "imagedev/cartslot.h"
#include "rendlay.h"
class pc2000_state : public driver_device
{
public:
pc2000_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_lcdc(*this, "hd44780"),
m_beep(*this, "beeper"),
m_bank1(*this, "bank1"),
m_bank2(*this, "bank2")
{ }
required_device<cpu_device> m_maincpu;
required_device<hd44780_device> m_lcdc;
required_device<beep_device> m_beep;
required_memory_bank m_bank1;
optional_memory_bank m_bank2;
UINT8 m_mux_data;
UINT8 m_beep_state;
virtual void machine_start();
virtual void machine_reset();
DECLARE_DEVICE_IMAGE_LOAD_MEMBER( cart_load );
DECLARE_READ8_MEMBER( key_matrix_r );
DECLARE_WRITE8_MEMBER( key_matrix_w );
DECLARE_WRITE8_MEMBER( rombank1_w );
DECLARE_WRITE8_MEMBER( rombank2_w );
DECLARE_READ8_MEMBER( beep_r );
DECLARE_WRITE8_MEMBER( beep_w );
virtual void palette_init();
};
class pc1000_state : public pc2000_state
{
public:
pc1000_state(const machine_config &mconfig, device_type type, const char *tag)
: pc2000_state(mconfig, type, tag)
{ }
virtual void machine_start();
virtual void machine_reset();
DECLARE_READ8_MEMBER( kb_r );
DECLARE_READ8_MEMBER( lcdc_data_r );
DECLARE_WRITE8_MEMBER( lcdc_data_w );
DECLARE_READ8_MEMBER( lcdc_control_r );
DECLARE_WRITE8_MEMBER( lcdc_control_w );
};
/* TODO: put a breakpoint at 1625 and test the inputs, writes at dce4 are the scancode values */
READ8_MEMBER( pc2000_state::key_matrix_r )
{
static const char *const bitnames[2][8] =
{
{"IN0", "IN1", "IN2", "IN3", "IN4", "IN5", "IN6", "IN7"},
{"IN8", "IN9", "INA", "INB", "INC", "IND", "INE", "INF"}
};
UINT8 data = 0xff;
for (int line=0; line<8; line++)
if (m_mux_data & (1<<line))
data &= ioport(bitnames[offset][line])->read();
return data;
}
WRITE8_MEMBER( pc2000_state::key_matrix_w )
{
m_mux_data = data;
}
WRITE8_MEMBER( pc2000_state::rombank1_w )
{
m_bank1->set_entry(data & 0x0f);
}
WRITE8_MEMBER( pc2000_state::rombank2_w )
{
if (data & 0x80)
{
m_bank2->set_entry(data & 0x8f); //cartridge
}
else
{
m_bank2->set_entry(data & 0x0f);
}
}
READ8_MEMBER( pc2000_state::beep_r )
{
return m_beep_state;
}
WRITE8_MEMBER( pc2000_state::beep_w )
{
m_beep->set_state(BIT(data, 3));
m_beep_state = data;
}
static ADDRESS_MAP_START(pc2000_mem, AS_PROGRAM, 8, pc2000_state)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x3fff) AM_ROM AM_REGION("bios", 0x00000)
AM_RANGE(0x4000, 0x7fff) AM_ROMBANK("bank1")
AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank2") //0x8000 - 0xbfff tests a cartridge, header is 0x55 0xaa 0x59 0x45, if it succeeds a jump at 0x8004 occurs
AM_RANGE(0xc000, 0xdfff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( pc2000_io , AS_IO, 8, pc2000_state)
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x01, 0x01) AM_WRITE(rombank1_w)
AM_RANGE(0x03, 0x03) AM_WRITE(rombank2_w)
AM_RANGE(0x0a, 0x0b) AM_DEVREADWRITE("hd44780", hd44780_device, read, write)
AM_RANGE(0x10, 0x11) AM_READWRITE(key_matrix_r, key_matrix_w)
AM_RANGE(0x12, 0x12) AM_READWRITE(beep_r, beep_w)
ADDRESS_MAP_END
READ8_MEMBER( pc1000_state::kb_r )
{
static const char *const bitnames[9] =
{
"IN0", "IN1", "IN2", "IN3", "IN4", "IN5", "IN6", "IN7", "IN8"
};
UINT8 data = 0xff;
for (int line=0; line<9; line++)
if (!(offset & (1<<line)))
data &= ioport(bitnames[line])->read();
return data;
}
READ8_MEMBER( pc1000_state::lcdc_data_r )
{
//logerror("lcdc data r\n");
return m_lcdc->data_read(space, 0)>>4;
}
WRITE8_MEMBER( pc1000_state::lcdc_data_w )
{
//popmessage("%s", (char*)m_maincpu->space(AS_PROGRAM).get_read_ptr(0x4290));
//logerror("lcdc data w %x\n", data);
m_lcdc->data_write(space, 0, data<<4);
}
READ8_MEMBER( pc1000_state::lcdc_control_r )
{
//logerror("lcdc control r\n");
return m_lcdc->control_read(space, 0)>>4;
}
WRITE8_MEMBER( pc1000_state::lcdc_control_w )
{
//logerror("lcdc control w %x\n", data);
m_lcdc->control_write(space, 0, data<<4);
}
static HD44780_PIXEL_UPDATE(pc1000_pixel_update)
{
UINT8 layout[] = { 0x00, 0x4f, 0x4e, 0x4d, 0x4c, 0x4b, 0x4a, 0x49, 0x48, 0x47, 0x40, 0x3f, 0x3e, 0x3d, 0x3c, 0x3b, 0x3a, 0x39, 0x38, 0x37 };
//UINT8 layout[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49 };
for(int i=0; i<20; i++)
if (pos == layout[i])
{
bitmap.pix16(line*9 + y, i*6 + x) = state;
break;
}
}
static ADDRESS_MAP_START(pc1000_mem, AS_PROGRAM, 8, pc1000_state)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x3fff) AM_ROM AM_REGION("bios", 0x00000)
AM_RANGE(0x4000, 0x47ff) AM_RAM
AM_RANGE(0x8000, 0xbfff) AM_ROM AM_REGION("cart", 0x00000) //0x8000 - 0xbfff tests a cartridge, header is 0x55 0xaa 0x33, if it succeeds a jump at 0x8010 occurs
AM_RANGE(0xc000, 0xffff) AM_ROMBANK("bank1")
ADDRESS_MAP_END
static ADDRESS_MAP_START( pc1000_io , AS_IO, 8, pc1000_state)
AM_RANGE(0x0000, 0x01ff) AM_READ(kb_r)
AM_RANGE(0x4000, 0x4000) AM_MIRROR(0xfe) AM_READWRITE(lcdc_control_r, lcdc_control_w)
AM_RANGE(0x4100, 0x4100) AM_MIRROR(0xfe) AM_READWRITE(lcdc_data_r, lcdc_data_w)
ADDRESS_MAP_END
/* Input ports */
static INPUT_PORTS_START( pc2000 )
PORT_START("IN0")
PORT_DIPNAME( 0x01, 0x01, "IN0" ) //0x83
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("IN1")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Caps Lock") PORT_CODE(KEYCODE_CAPSLOCK)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1") PORT_CODE(KEYCODE_1) PORT_CHAR('1')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q) PORT_CHAR('Q')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A) PORT_CHAR('A')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\\") PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Space") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("IN2")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2") PORT_CODE(KEYCODE_2) PORT_CHAR('2')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3") PORT_CODE(KEYCODE_3) PORT_CHAR('3')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E) PORT_CHAR('E')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S) PORT_CHAR('S')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D) PORT_CHAR('D')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X") PORT_CODE(KEYCODE_X) PORT_CHAR('X')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C) PORT_CHAR('C')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W) PORT_CHAR('W')
PORT_START("IN3")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("4") PORT_CODE(KEYCODE_4) PORT_CHAR('4')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5") PORT_CODE(KEYCODE_5) PORT_CHAR('5')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T) PORT_CHAR('T')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F) PORT_CHAR('F')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G) PORT_CHAR('G')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V) PORT_CHAR('V')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B) PORT_CHAR('B')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R) PORT_CHAR('R')
PORT_START("IN4")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6") PORT_CODE(KEYCODE_6) PORT_CHAR('6')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7") PORT_CODE(KEYCODE_7) PORT_CHAR('7')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U) PORT_CHAR('U')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H) PORT_CHAR('H')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J) PORT_CHAR('J')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N) PORT_CHAR('N')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M) PORT_CHAR('M')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y')
PORT_START("IN5")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8") PORT_CODE(KEYCODE_8) PORT_CHAR('8')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9") PORT_CODE(KEYCODE_9) PORT_CHAR('9')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O) PORT_CHAR('O')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K) PORT_CHAR('K')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L) PORT_CHAR('L')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(",") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(".") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I) PORT_CHAR('I')
PORT_START("IN6")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("HOME") PORT_CODE(KEYCODE_HOME)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("=") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(";") PORT_CODE(KEYCODE_COLON) PORT_CHAR(';')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\'") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("/") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P) PORT_CHAR('P')
PORT_START("IN7")
PORT_BIT(0x03, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("LEFT") PORT_CODE(KEYCODE_LEFT)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("RIGHT") PORT_CODE(KEYCODE_RIGHT)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ENTER") PORT_CODE(KEYCODE_ENTER)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("DEL") PORT_CODE(KEYCODE_DEL)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ESC") PORT_CODE(KEYCODE_ESC)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("IN8")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Scramble") PORT_CODE(KEYCODE_F1)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Guess Rork") PORT_CODE(KEYCODE_F2)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Missing Letter") PORT_CODE(KEYCODE_F3)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Letter Hunt") PORT_CODE(KEYCODE_F4)
PORT_BIT(0xf0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("IN9")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Letter Zapper") PORT_CODE(KEYCODE_F5)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Letter Switch") PORT_CODE(KEYCODE_F6)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Sentence Jumble") PORT_CODE(KEYCODE_F7)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Grammar Challenge") PORT_CODE(KEYCODE_F8)
PORT_BIT(0xf0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("INA")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Plurals") PORT_CODE(KEYCODE_F9)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Past Tense") PORT_CODE(KEYCODE_F10)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Synonyms") PORT_CODE(KEYCODE_F11)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Antonyms") PORT_CODE(KEYCODE_F12)
PORT_BIT(0xf0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("INB")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Basic Math") PORT_CODE(KEYCODE_0_PAD)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Advanced Math") PORT_CODE(KEYCODE_1_PAD)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Math Riddles") PORT_CODE(KEYCODE_2_PAD)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Number Challenge") PORT_CODE(KEYCODE_3_PAD)
PORT_BIT(0xf0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("INC")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ecology") PORT_CODE(KEYCODE_4_PAD)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("History") PORT_CODE(KEYCODE_5_PAD)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Geography") PORT_CODE(KEYCODE_6_PAD)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Super Power") PORT_CODE(KEYCODE_7_PAD)
PORT_BIT(0xf0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("IND")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Typing Game") PORT_CODE(KEYCODE_8_PAD)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Alpha Jumble") PORT_CODE(KEYCODE_9_PAD)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Word Flash") PORT_CODE(KEYCODE_PGUP)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Sign Search") PORT_CODE(KEYCODE_PGDN)
PORT_BIT(0xf0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("INE")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("PC2000 Basic") PORT_CODE(KEYCODE_OPENBRACE)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Spell Checker") PORT_CODE(KEYCODE_CLOSEBRACE)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Calculator") PORT_CODE(KEYCODE_RSHIFT)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Load Cartridge") PORT_CODE(KEYCODE_RCONTROL)
PORT_BIT(0xf0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("INF")
PORT_DIPNAME( 0x01, 0x01, "INF" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(DEF_STR( Level_Select )) PORT_CODE(KEYCODE_LSHIFT)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Num Players") PORT_CODE(KEYCODE_LCONTROL)
PORT_BIT(0xf0, IP_ACTIVE_LOW, IPT_UNUSED)
INPUT_PORTS_END
static INPUT_PORTS_START( pc1000 )
PORT_START("IN0")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SCHREIBMASCHINENKURS") PORT_CODE(KEYCODE_F1)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("COMPUTER-UBUNGEN") PORT_CODE(KEYCODE_F2)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ALLGEMEINWISSEN") PORT_CODE(KEYCODE_F3)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("MATHE") PORT_CODE(KEYCODE_F7)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("GESCHICHTE") PORT_CODE(KEYCODE_F4)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("GEOGRAPHIE") PORT_CODE(KEYCODE_F5)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("NATURWISSENSCHAFTEN") PORT_CODE(KEYCODE_F6)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SPIELE") PORT_CODE(KEYCODE_F8)
PORT_START("IN1")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("KASSETTE") PORT_CODE(KEYCODE_F9)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("AUS") PORT_CODE(KEYCODE_F12)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Right") PORT_CODE(KEYCODE_RIGHT)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_1_PAD)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_2_PAD)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_3_PAD)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ELEKRONIK-RECHNER") PORT_CODE(KEYCODE_F10)
PORT_START("IN2")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_4_PAD)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xc3\xb6") PORT_CODE(KEYCODE_OPENBRACE)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xc3\xa4") PORT_CODE(KEYCODE_CLOSEBRACE)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xc3\xbc") PORT_CODE(KEYCODE_QUOTE)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("-") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P) PORT_CHAR('P')
PORT_START("IN3")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8") PORT_CODE(KEYCODE_8) PORT_CHAR('8')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9") PORT_CODE(KEYCODE_9) PORT_CHAR('9')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O) PORT_CHAR('O')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K) PORT_CHAR('K')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L) PORT_CHAR('L')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(",") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(".") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I) PORT_CHAR('I')
PORT_START("IN4")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6") PORT_CODE(KEYCODE_6) PORT_CHAR('6')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7") PORT_CODE(KEYCODE_7) PORT_CHAR('7')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U) PORT_CHAR('U')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H) PORT_CHAR('H')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J) PORT_CHAR('J')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N) PORT_CHAR('N')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M) PORT_CHAR('M')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z')
PORT_START("IN5")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("4") PORT_CODE(KEYCODE_4) PORT_CHAR('4')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5") PORT_CODE(KEYCODE_5) PORT_CHAR('5')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T) PORT_CHAR('T')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F) PORT_CHAR('F')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G) PORT_CHAR('G')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V) PORT_CHAR('V')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B) PORT_CHAR('B')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R) PORT_CHAR('R')
PORT_START("IN6")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2") PORT_CODE(KEYCODE_2) PORT_CHAR('2')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3") PORT_CODE(KEYCODE_3) PORT_CHAR('3')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E) PORT_CHAR('E')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S) PORT_CHAR('S')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D) PORT_CHAR('D')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X") PORT_CODE(KEYCODE_X) PORT_CHAR('X')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C) PORT_CHAR('C')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W) PORT_CHAR('W')
PORT_START("IN7")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Caps Lock") PORT_CODE(KEYCODE_CAPSLOCK)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1") PORT_CODE(KEYCODE_1) PORT_CHAR('1')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q) PORT_CHAR('Q')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A) PORT_CHAR('A')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("DEL") PORT_CODE(KEYCODE_DEL)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Space") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5_PAD)
PORT_START("IN8")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6_PAD)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7_PAD)
PORT_BIT(0xfc, IP_ACTIVE_LOW, IPT_UNUSED)
INPUT_PORTS_END
DEVICE_IMAGE_LOAD_MEMBER(pc2000_state, cart_load)
{
UINT8 *cart = memregion("cart")->base();
if (image.software_entry() == NULL)
{
UINT32 size = MIN(image.length(), memregion("cart")->bytes());
if (image.fread(cart, size) != size)
return IMAGE_INIT_FAIL;
}
else
{
UINT32 size = MIN(image.get_software_region_length("rom"), memregion("cart")->bytes());
const char *pcb_type = image.get_feature("pcb_type");
if (pcb_type && !strcmp(pcb_type, "allgeme2"))
memcpy(cart, image.get_software_region("rom"), size >> 1);
else if (pcb_type && !strcmp(pcb_type, "ftrivia"))
memcpy(cart, image.get_software_region("rom") + (1<<16), size >> 1);
else
memcpy(cart, image.get_software_region("rom"), size);
}
return IMAGE_INIT_PASS;
}
void pc2000_state::machine_start()
{
UINT8 *bios = memregion("bios")->base();
UINT8 *cart = memregion("cart")->base();
m_bank1->configure_entries(0, 0x10, bios, 0x4000);
m_bank2->configure_entries(0, 0x10, bios, 0x4000);
m_bank2->configure_entries(0x80, 0x10, cart, 0x4000);
}
void pc2000_state::machine_reset()
{
//set the initial bank
m_bank1->set_entry(0);
m_bank2->set_entry(0);
}
void pc1000_state::machine_start()
{
UINT8 *bios = memregion("bios")->base();
m_bank1->configure_entries(0, 0x08, bios, 0x4000);
}
void pc1000_state::machine_reset()
{
m_bank1->set_entry(0);
}
void pc2000_state::palette_init()
{
palette_set_color(machine(), 0, MAKE_RGB(138, 146, 148));
palette_set_color(machine(), 1, MAKE_RGB(92, 83, 88));
}
static const gfx_layout hd44780_charlayout =
{
5, 8, /* 5 x 8 characters */
256, /* 256 characters */
1, /* 1 bits per pixel */
{ 0 }, /* no bitplanes */
{ 3, 4, 5, 6, 7},
{ 0, 8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8},
8*8 /* 8 bytes */
};
static GFXDECODE_START( pc2000 )
GFXDECODE_ENTRY( "hd44780:cgrom", 0x0000, hd44780_charlayout, 0, 1 )
GFXDECODE_END
static MACHINE_CONFIG_START( pc2000, pc2000_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu",Z80, XTAL_4MHz) /* probably not accurate */
MCFG_CPU_PROGRAM_MAP(pc2000_mem)
MCFG_CPU_IO_MAP(pc2000_io)
MCFG_CPU_PERIODIC_INT_DRIVER(pc2000_state, irq0_line_hold, 50)
/* video hardware */
MCFG_SCREEN_ADD("screen", LCD)
MCFG_SCREEN_REFRESH_RATE(50)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
MCFG_SCREEN_UPDATE_DEVICE("hd44780", hd44780_device, screen_update)
MCFG_SCREEN_SIZE(120, 18) //2x20 chars
MCFG_SCREEN_VISIBLE_AREA(0, 120-1, 0, 18-1)
MCFG_PALETTE_LENGTH(2)
MCFG_GFXDECODE(pc2000)
MCFG_DEFAULT_LAYOUT(layout_lcd)
MCFG_HD44780_ADD("hd44780")
MCFG_HD44780_LCD_SIZE(2, 20)
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO( "mono" )
MCFG_SOUND_ADD( "beeper", BEEP, 0 )
MCFG_SOUND_ROUTE( ALL_OUTPUTS, "mono", 1.00 )
MCFG_CARTSLOT_ADD("cart")
MCFG_CARTSLOT_EXTENSION_LIST("bin")
MCFG_CARTSLOT_INTERFACE("pc1000_cart")
MCFG_CARTSLOT_LOAD(pc2000_state, cart_load)
MCFG_CARTSLOT_NOT_MANDATORY
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( gl2000, pc2000 )
MCFG_SOFTWARE_LIST_COMPATIBLE_ADD("cart_list", "misterx")
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED_CLASS( misterx, pc2000, pc1000_state )
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(pc1000_mem)
MCFG_CPU_IO_MAP(pc1000_io)
MCFG_CPU_PERIODIC_INT_DRIVER(pc1000_state, irq0_line_hold, 10)
/* video hardware */
MCFG_SCREEN_MODIFY("screen")
MCFG_SCREEN_SIZE(120, 9) //1x20 chars
MCFG_SCREEN_VISIBLE_AREA(0, 120-1, 0, 9-1)
MCFG_DEVICE_MODIFY("hd44780")
MCFG_HD44780_LCD_SIZE(1, 20)
MCFG_HD44780_PIXEL_UPDATE_CB(pc1000_pixel_update)
MCFG_CARTSLOT_MODIFY("cart")
MCFG_CARTSLOT_INTERFACE("pc1000_cart")
MCFG_CARTSLOT_LOAD(pc1000_state, cart_load)
/* Software lists */
MCFG_SOFTWARE_LIST_ADD("cart_list", "misterx")
MACHINE_CONFIG_END
/* ROM definition */
ROM_START( pc2000 )
ROM_REGION( 0x40000, "bios", 0 )
ROM_LOAD( "lh532hee_9344_d.u4", 0x000000, 0x040000, CRC(0b03bf33) SHA1(cb344b94b14975c685041d3e669f386e8a21909f))
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( gl2000 )
ROM_REGION( 0x40000, "bios", 0 )
ROM_LOAD( "lh532hez_9416_d.bin", 0x000000, 0x040000, CRC(532f219e) SHA1(4044f0cf098087af4cc9d1b2a80c3c9ec06f154e))
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( gl2000p )
ROM_REGION( 0x40000, "bios", 0 )
ROM_LOAD( "27-5615-00_9534_d.bin", 0x000000, 0x040000, CRC(481c1000) SHA1(da6f60e5bb25145ec5239310296bedaabeeaee28))
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( gl3000s )
ROM_REGION(0x40000, "bios", 0)
ROM_LOAD( "27-5713-00", 0x000000, 0x040000, CRC(18b113e0) SHA1(27a12893c38068efa35a99fa97a260dbfbd497e3) )
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( gl4000 )
ROM_REGION(0x80000, "bios", 0)
ROM_LOAD( "27-5480-00", 0x000000, 0x040000, CRC(8de047d3) SHA1(bb1d869954773bb7b8b51caa54531015d6b751ec) )
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( gl4004 )
ROM_REGION(0x80000, "bios", 0)
ROM_LOAD( "27-5762-00.u2", 0x000000, 0x080000, CRC(fb242f0f) SHA1(aae1beeb94873e29920726ad35475641d9f1e94e) )
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( gl5000 )
ROM_REGION(0x80000, "bios", 0)
ROM_LOAD( "27-5912-00.u1", 0x000000, 0x080000, CRC(9fe4c04a) SHA1(823d1d46e49e21f921260296874bc3ee5f718a5f) )
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( gl5005x )
ROM_REGION(0x200000, "bios", 0)
ROM_LOAD( "27-6426-00.u1", 0x000000, 0x200000, CRC(adde3581) SHA1(80f2bde7c5c339534614f24a9ca6ea362ee2f816) )
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( gl6000sl )
ROM_REGION(0x80000, "bios", 0)
ROM_LOAD( "27-5894-01", 0x000000, 0x080000, CRC(7336231c) SHA1(35a1f739994b5c8fb67a7f76d423e50d8154e9ea) )
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( gl7007sl )
ROM_REGION(0x100000, "bios", 0)
ROM_LOAD( "27-6060-00", 0x000000, 0x100000, CRC(06b2a595) SHA1(654d00e55ee43627ff947d72676c8e48e0518123) )
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( gln ) // not Z80 code
ROM_REGION( 0x80000, "bios", 0 )
ROM_LOAD( "27-5308-00_9524_d.bin", 0x000000, 0x080000, CRC(d1b994ee) SHA1(b5cf0810df0676712e4f30e279cc46c19b4277dd))
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_CART_LOAD( "cart", 0, 0x40000, 0 )
ROM_END
ROM_START( misterx )
ROM_REGION( 0x20000, "bios", 0 )
ROM_LOAD( "27-00882-001.bin", 0x000000, 0x020000, CRC(30e0dc94) SHA1(2f4675746a41399b3d9e3e8001a9b4a0dcc5b620))
ROM_REGION( 0x40000, "cart", ROMREGION_ERASEFF )
ROM_END
/* Driver */
/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
COMP( 1988, misterx, 0, 0, misterx, pc1000, driver_device, 0, "Video Technology / Yeno", "MisterX", GAME_NOT_WORKING)
COMP( 1993, pc2000, 0, 0, pc2000, pc2000, driver_device, 0, "Video Technology", "PreComputer 2000", GAME_NOT_WORKING)
COMP( 1993, gl2000, 0, 0, gl2000, pc2000, driver_device, 0, "Video Technology", "Genius Leader 2000", GAME_NOT_WORKING)
COMP( 1995, gl2000p, gl2000, 0, gl2000, pc2000, driver_device, 0, "Video Technology", "Genius Leader 2000 Plus", GAME_NOT_WORKING)
COMP( 1996, gl3000s, 0, 0, pc2000, pc2000, driver_device, 0, "Video Technology", "Genius Leader 3000S (Germany)", GAME_IS_SKELETON)
COMP( 1994, gl4000, 0, 0, pc2000, pc2000, driver_device, 0, "Video Technology", "Genius Leader 4000 Quadro (Germany)", GAME_IS_SKELETON)
COMP( 1996, gl4004, 0, 0, pc2000, pc2000, driver_device, 0, "Video Technology", "Genius Leader 4004 Quadro L (Germany)", GAME_IS_SKELETON)
COMP( 1997, gl5000, 0, 0, pc2000, pc2000, driver_device, 0, "Video Technology", "Genius Leader 5000 (Germany)", GAME_IS_SKELETON)
COMP( 1997, gl5005x, 0, 0, pc2000, pc2000, driver_device, 0, "Video Technology", "Genius Leader 5005X (Germany)", GAME_IS_SKELETON)
COMP( 1997, gl6000sl, 0, 0, pc2000, pc2000, driver_device, 0, "Video Technology", "Genius Leader 6000SL (Germany)", GAME_IS_SKELETON)
COMP( 1998, gl7007sl, 0, 0, pc2000, pc2000, driver_device, 0, "Video Technology", "Genius Leader 7007SL (Germany)", GAME_IS_SKELETON)
COMP( 1993, gln, 0, 0, pc2000, pc2000, driver_device, 0, "Video Technology", "Genius Leader Notebook", GAME_NOT_WORKING)
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