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path: root/src/mess/drivers/geniusiq.c
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// license:BSD-3-Clause
// copyright-holders:Sandro Ronco
/***************************************************************************
Video Technology Genius computers:
    VTech Genius PC (France)
    VTech Genius IQ 512 (Germany)
    The French packaging mentions distributions in Switzerland, the Netherlands,
    USA, Canada, and UK as well. Looking for more information and ROM dumps.

System driver:

    Adrien Destugues <pulkomandy@gmail.com>, May 2012
      - First attempt

Memory map:
    00000000 System ROM (2MB)
    00200000 RAM (256K)
    00400000 Flash memory (128K)
    00600000 Some memory mapped hardware
    00a00000 Cartridge port

TODO:
    - Sound
    - Flash cartridge
    - Dump the MCU and rewrites everything using low-level emulation
    - Check with different countries ROMs

Not very much is known about this computer released in 1997.



PCB - German Version:
                       +----------------------------------+   +-------------------+
 +-----------------+   |                                  |   |                   +-------+   +--------------+
 |                 +---+                                  +---+                           +---+              |
 |                                                                                                           |
 |                                                                                                           |
 |                                                                                                           |
 |                                                                                                           |
 |                                                                                                           |
 |                                                                                                           |
 |                                                                                                           |
 |                            ###########################   +---------+                                      +-------+
 |                            #                         #   | XTAL    |                           +-------+   -------|
 |    +-------+               # +-------------------+   #   |26.601712|                           | VTECH |   -------|
 |    |LMT324D|               # | PALCE20V8H-25PC   |   #   |KDS17H   |                           |LH537- |   -------|
 |    +-------+               # |                   |   #   +---------+                           |   -NWL|   -------|
 |                            # +-------------------+   ########                   +--------+     |       |   -------|
 |                            #                                #                   |        |     |1997   |   -------|
 |                            # +-------------+     +-------+  #                   |        |     |27-5947|   -------|
 |                            # |MC74HC4060AN |     |MEC/ZTB|  #                   |AM29F010|     |-00    |   -------|
 |                            # |             |     | 307D  |  #                   |-120PC  |     |       |   -------|
 |                            # +-------------+     |       |  #                   |        |     |9741 D |   -------|
 |                            #010                  +-------+  #                   |        |     +-------+  +-------+
 |                            ##################################                   |9731MBM |                |
 |                                         |                  |                    |       A|                |
 |                                         |       VTECH      |                    |        |                |
 |                                         |   27-05793-0-0   |                    |        |                |
 |                                         |     ZKAL9736     |                    |        |                |
 |                                         |                  |                    |        |                |
 |                                         |                  |                    |        |                |
 |                                         |                  |                    |        |                |
 |           +--------+                    |                  |                    |1991 AMD|                |
 |           |BH7236AF|                    |                  |                    +--------+                |
 |           +--------+                    +------------------+                                              |
 |                           +-----+                                                                         |
 |                           |XTAL |                                                                         |
 |                           |     |                                                                         |
 |                           |32.00|                                                                         |
 |                           |0    |                                                                         |
 |                           +-----+                                                            9740         |
 |                                                                +---------+                   GER          |
 |                                     +----------+               |MC68EC000|                   016          |
 |                                     |HY534256AL|               |FU16     |                                |
 |                                     |J-60      |               |         |                                |
 |                                     +----------+               |    0G74K|                                |
 |                                                                | HHIG9728|                                |
 |                                     +----------+               +---------+                                |
 |    +------+                         |HY534256AL|                                                          |
 |    |9727H |                         |J-60      |                                                          |
 |    |C807U-|                         +----------+                                                          |
 |    |1225  |                                                                                               |
 |    +------+                                                                                               |
 |                                                                                           35-13300-28     |
 |                                                                                                           |
 |                                                              35-13300-28 702748-E CS                      |
 |      +----+                                      +----+      E403                         +----+          |
 +------+    +--------------------------------------+    +-----------------------------------+    +----------+



 IQ TV 512 PCB (German version)
                       +----------------------------------+   +-------------------+
 +-----------------+   |                                  |   |                   +-------+   +--------------+
 |                 +---+                                  +---+                           +---+              |
 |                                                                                                           |
 |                                                                                                           |
 |                                                                                                           |
 |                                                                                                           |
 |                                                                                                           |
 |                                                                                                           |
 |                                                                                                           |
 |                            ###########################   +---------+                                      +-------+
 |                            #                         #   | XTAL    |                           +-------+   -------|
 |    +-------+               # +-------------------+   #   |26.601712|                           | VTECH |   -------|
 |    |LM324D |               # | PALCE20V8H-25PC   |   #   |KDS17H   |                           |LH537- |   -------|
 |    +-------+               # |                   |   #   +---------+                           |   -NUA|   -------|
 |                            # +-------------------+   ########                   +--------+     |       |   -------|
 |                            #                                #                   |        |     |1998   |   -------|
 |                            # +-------------+     +-------+  #                   |        |     |27-0617|   -------|
 |                            # |MC74HC4060AN |     |MEC/ZTB|  #                   |AM29F040|     |1-000  |   -------|
 |                            # |             |     | 307D  |  #                   |B-120PC |     |       |   -------|
 |                            # +-------------+     |       |  #                   |        |     |9824 D |   -------|
 |                            #010                  +-------+  #                   |        |     +-------+  +-------+
 |                            ##################################                   |9808MBM |                |
 |                                         |                  |                    |       A|                |
 |                                         |       VTECH      |                    |        |                |
 |                                         |   27-05793-0-0   |                    |        |                |
 |                                         |     ZKAH9805     |                    |        |                |
 |                                         |                  |                    |        |                |
 |                                         |                  |                    |        |                |
 |                                         |                  |                    |        |                |
 |           +--------+                    |                  |                    |1993 AMD|                |
 |           |BH7236AF|                    |                  |                    +--------+                |
 |           +--------+                    +------------------+                                              |
 |                           +-----+                                                                         |
 |                           |XTAL |                                                                         |
 |                           |     |                                                                         |
 |                           |32.00|                                                                         |
 |                           |0    |                                                                         |
 |                           +-----+                                                            9749         |
 |                                                                +---------+                   GER          |
 |                                     +----------+               |MC68EC000|                   023          |
 |                                     |HY534256AL|               |FU16     |                                |
 |                                     |J-60      |               |         |                                |
 |                                     +----------+               |    0G74K|                                |
 |                                                                | HHIG9728|                                |
 |                                     +----------+               +---------+                                |
 |    +------+                         |HY534256AL|                                                          |
 |    |9805HB|                         |J-60      |                                                          |
 |    |C807U-|                         +----------+                                                          |
 |    |1225  |                                                                                               |
 |    +------+                                                                                               |
 |                                                                                           35-13300-28     |
 |                                                                                                           |
 |                                                              35-13300-28 702749-E CS                      |
 |      +----+                                      +----+      E493                         +----+          |
 +------+    +--------------------------------------+    +-----------------------------------+    +----------+


IQ Unlimited - GERMAN:
      +------------------------------------------------------------------------------+
      |                                                                              |
+-----+                                                                              |
|                                                                                    |
|                                                                                    |
|                                                                                    |
|  +----+                                                +---+                       |
|  | A2 |                +----+                          |   |                       |
|  |    |                | A4 |                          |A1 |        +-+            |
|  +----+                +----+                          |   |        | |            |
|                                                        |   |        +-+            |
|                                                        |   |                       |
|                                                        +---+                    +--+
|                                                                                 |
|                                                       +-------+                 |
+--+                                                    |65C5L5K|            +----+
   |                                                    | HC374 |            |
+--+                         +----------+               +-------+            +--+
|                            |DragonBall|                                       |
| C         +----+           |EZ        |               +-------+             C |
| A         | A3 |           |          |               |65C5L5K|             A |
| R         +----+           |LSC414328P|               | HC374 |             R |
| T                          |U16  IJ75C|               +-------+             T |
| R                          | HHAV984S |                                     R |
| I                          +----------+                                     I |
| D  CARD 1 +------------+                                            CARD 0  D |
| G         | AM29F0400  |                                                    G |
| E         |            |     +------+                +--------+             E |
|           +------------+     | LGS  |                |LHMN5KR7|               |
| S                            |      |                |        |             S |
| L                            |GM71C1|                |  1998  |             L |
| O       GER                  |8163CJ|                |        |             O |
| T       038                  |6     |                |27-06126|             T |
|                              |      |                |-007    |               |
+--+                           |      |                |        |            +--+
   |                           |      |                |  VTECH |            |
   |                           +------+                +--------+            |
   |                                                   35-19600-200  703139-G|
   +-------------------------------------------------------------------------+

A1 = 98AHCLT / 27-05992-0-0 / VTech
A2 = 9932 HBL / C807U-1442 / 35016B / Japan
A3 = ACT139
A4 = MAX232


Leader 8008 CX (German version)

+---+-----------+-----+-----------------------+-----+-----+-----+
|   |SERIAL PORT|     |PARALLEL PORT (PRINTER)|     |MOUSE|     |
|   +-----------+     +-----------------------+     +-----+     |
|                                                               |
|                                                               |
|                                                               |
|                                                               |
|   +----+                                                      |
|   | A0 |                                                      |
|   +----+                                                      |
|                                                               |
|                                                               |
|                                        +--------+             |
|                                        |        |             |
|                              CPU       | VTECH  |   +------+  |
|                                        |LHMV5GNS|   |      |  |
|                                        |        |   |GM76U8|  |
|                                        |1999    |   |128CLF|  |
|                                        |27-6393-|   |W85   |  |
|       +-----------+                    |11      |   |      |  |
|       |27-6296-0-0|                    |        |   |      |  |
|       |47C241M NH7|                    |        |   +------+  |
|       +-----------+                    +--------+             |
|                                                               |
|                                                               |
|                                                               |
|                                                               |
+---------------------------------------------------------------+

CPU = epoxy blob
GM76U8128CLFW85 = LGS / Hynix 131,072 WORDS x 8 BIT CMOS SRAM
TMP47C241MG = TCLS-47 series 4-bit CPU with 2048x8 internal ROM

****************************************************************************/

#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "machine/intelfsh.h"
#include "imagedev/cartslot.h"


#define KEYBOARD_QUEUE_SIZE     0x80

class geniusiq_state : public driver_device
{
public:
	enum
	{
		IQ128_ROM_CART      = 0x00,
		IQ128_ROMLESS1_CART = 0x01,
		IQ128_ROMLESS2_CART = 0x02,
		IQ128_NO_CART       = 0x03
	};

	geniusiq_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
		m_maincpu(*this, "maincpu"),
		m_vram(*this, "vram"),
		m_mouse_gfx(*this, "mouse_gfx"),
		m_cart_state(IQ128_NO_CART)
	{ }

	required_device<cpu_device> m_maincpu;
	required_shared_ptr<UINT16> m_vram;
	required_shared_ptr<UINT16> m_mouse_gfx;

	virtual void machine_start();
	virtual void machine_reset();
	DECLARE_PALETTE_INIT(geniusiq);
	virtual UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);

	DECLARE_READ16_MEMBER(input_r);
	DECLARE_WRITE16_MEMBER(mouse_pos_w);
	DECLARE_INPUT_CHANGED_MEMBER(send_input);
	DECLARE_INPUT_CHANGED_MEMBER(send_mouse_input);
	DECLARE_WRITE16_MEMBER(gfx_base_w);
	DECLARE_WRITE16_MEMBER(gfx_dest_w);
	DECLARE_WRITE16_MEMBER(gfx_color_w);
	DECLARE_WRITE16_MEMBER(gfx_idx_w);
	void queue_input(UINT16 data);
	DECLARE_READ16_MEMBER(cart_state_r);

	DECLARE_READ16_MEMBER(unk0_r) { return 0; }
	DECLARE_READ16_MEMBER(unk_r) { return machine().rand(); }
	DECLARE_DEVICE_IMAGE_LOAD_MEMBER( iq128_cart );
	DECLARE_DEVICE_IMAGE_UNLOAD_MEMBER( iq128_cart );

private:
	UINT16      m_gfx_y;
	UINT16      m_gfx_x;
	UINT32      m_gfx_base;
	UINT8       m_gfx_color[2];
	UINT8       m_mouse_posx;
	UINT8       m_mouse_posy;
	UINT16      m_mouse_gfx_posx;
	UINT16      m_mouse_gfx_posy;
	UINT8 *     m_cart;
	UINT8       m_cart_state;
	struct
	{
		UINT16  buffer[KEYBOARD_QUEUE_SIZE];
		int     head;
		int     tail;
	} m_keyboard;
};

class gl8008cx_state : public driver_device
{
public:
	gl8008cx_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
			m_maincpu(*this, "maincpu")
	{ }

	required_device<cpu_device> m_maincpu;

	virtual UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
};

PALETTE_INIT_MEMBER(geniusiq_state, geniusiq)
{
	// shades need to be verified
	const UINT8 palette_val[] =
	{
		0x00, 0x00, 0x00,    // Black?? (used in the cursor for transparency)
		0xff, 0xff, 0xff,    // White
		0xa0, 0xa0, 0xa0,    // Light grey
		0x7f, 0x7f, 0x7f,    // Dark grey
		0x00, 0x00, 0x00,    // Black
		0x00, 0x60, 0xff,    // Sky blue
		0x00, 0x00, 0xff,    // Blue
		0xff, 0x00, 0x00,    // Red
		0x00, 0xff, 0x00,    // Green
		0x00, 0x7f, 0x00,    // Dark green
		0xff, 0xff, 0x00,    // Yellow
		0xff, 0x7f, 0x00,    // Orange
		0x7f, 0x40, 0x00,    // Brown
		0x60, 0x40, 0x00,    // Dark brown
		0x60, 0x00, 0xff,    // Mauve
		0xff, 0x00, 0xff     // Pink
	};

	for (int i=0; i<ARRAY_LENGTH(palette_val)/3; i++)
		palette.set_pen_color(i, palette_val[i*3], palette_val[i*3+1], palette_val[i*3+2]);
}

UINT32 gl8008cx_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
	return 0;
}

UINT32 geniusiq_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
	for (int y=0; y<256; y++)
		for (int x=0; x<256; x+=2)
		{
			UINT16 data = m_vram[(y*256 + x)>>1];

			for(int b=0; b<4; b++)
			{
				bitmap.pix16(y, x*2 + b) = (data>>12) & 0x0f;
				data <<= 4;
			}
		}

	// mouse cursor
	for (int y=0; y<16; y++)
		for (int x=0; x<6; x+=2)
		{
			UINT16 data = m_mouse_gfx[(y*6 + x)>>1];

			for(int b=0; b<8; b++)
			{
				UINT8 pen = (data>>14) & 0x03;

				// I assume color 0 is transparent
				if(pen != 0 && screen.visible_area().contains(m_mouse_gfx_posx + x*4 + b, m_mouse_gfx_posy + y))
					bitmap.pix16(m_mouse_gfx_posy + y, m_mouse_gfx_posx + x*4 + b) = pen;
				data <<= 2;
			}
		}

	return 0;
}

READ16_MEMBER( geniusiq_state::cart_state_r )
{
	return m_cart_state;
}

WRITE16_MEMBER( geniusiq_state::mouse_pos_w )
{
	if (offset)
		m_mouse_gfx_posy = data;
	else
		m_mouse_gfx_posx = data;
}

WRITE16_MEMBER(geniusiq_state::gfx_color_w)
{
	m_gfx_color[offset & 1] = data & 0x0f;
}

WRITE16_MEMBER(geniusiq_state::gfx_dest_w)
{
	if (offset)
		m_gfx_y = data;
	else
		m_gfx_x = data;
}

WRITE16_MEMBER(geniusiq_state::gfx_base_w)
{
	if (offset)
		m_gfx_base = (m_gfx_base & 0xffff0000) | (data<<0);
	else
		m_gfx_base = (m_gfx_base & 0x0000ffff) | (data<<16);
}

WRITE16_MEMBER(geniusiq_state::gfx_idx_w)
{
	UINT16 *gfx = ((UINT16 *)(*memregion("maincpu"))) + ((m_gfx_base + data*32)>>1);

	// first 16 bits are used to define the character size
	UINT8 gfx_heigh = (gfx[0]>>0) & 0xff;
	UINT8 gfx_width = (gfx[0]>>8) & 0xff;

	for(int y=0; y<gfx_heigh; y++)
		for(int x=0; x<gfx_width; x++)
		{
			UINT16 src = gfx[y + 1];
			UINT32 dst = (m_gfx_y + y)*512 + (m_gfx_x + x);
			UINT8 pen = m_gfx_color[BIT(src,15-x)];
			int bit_pos = (3 - (dst & 3)) << 2;

			m_vram[dst>>2] = (m_vram[dst>>2] & ~(0x0f << bit_pos)) | (pen << bit_pos);
		}
}

READ16_MEMBER( geniusiq_state::input_r )
{
	/*
	    this is guesswork and may not be correct

	    xxxx xxx- ---- ----     unknown
	    ---- ---x ---- ----     used for indicate if the data read is valid (if not set the other bits are discarded)
	    ---- ---- x--- ----     if set indicates a KeyUp otherwise a KeyDown
	    ---- ---- -xxx xxxx     this is the scan code
	*/

	UINT16 data = 0;

	if(m_keyboard.head != m_keyboard.tail)
	{
		data = m_keyboard.buffer[m_keyboard.head];

		m_keyboard.head = (m_keyboard.head+1) % KEYBOARD_QUEUE_SIZE;

		data |= (1<<8);
	}

	if(m_keyboard.head == m_keyboard.tail)
		m_maincpu->set_input_line(M68K_IRQ_4, CLEAR_LINE);

	return data;
}

void geniusiq_state::queue_input(UINT16 data)
{
	m_keyboard.buffer[m_keyboard.tail] = data;

	m_keyboard.tail = (m_keyboard.tail+1) % KEYBOARD_QUEUE_SIZE;

	// new data in queue
	m_maincpu->set_input_line(M68K_IRQ_4, ASSERT_LINE);
}

INPUT_CHANGED_MEMBER( geniusiq_state::send_mouse_input )
{
	UINT8 new_mouse_x = ioport("MOUSEX")->read();
	UINT8 new_mouse_y = ioport("MOUSEY")->read();
	UINT8 mouse_buttons = ioport("MOUSE")->read();

	UINT8 delta_x = (UINT8)(new_mouse_x - m_mouse_posx);
	UINT8 delta_y = (UINT8)(new_mouse_y - m_mouse_posy);
	m_mouse_posx = new_mouse_x;
	m_mouse_posy = new_mouse_y;

	queue_input(0x1000 | 0x40 | mouse_buttons | ((delta_y>>4) & 0x0c) | ((delta_x>>6) & 0x03));
	queue_input(0x1000 | (delta_x & 0x3f));
	queue_input(0x1000 | (delta_y & 0x3f));
}

INPUT_CHANGED_MEMBER( geniusiq_state::send_input )
{
	UINT16 data = (UINT16)(FPTR)param;

	// set bit 7 if the key is released
	if (!newval)
		data |= 0x80;

	queue_input(data);
}

static ADDRESS_MAP_START(gl8008cx_mem, AS_PROGRAM, 16, gl8008cx_state)
	ADDRESS_MAP_UNMAP_HIGH
	AM_RANGE(0x000000, 0x1FFFFF) AM_ROM
ADDRESS_MAP_END

static ADDRESS_MAP_START(geniusiq_mem, AS_PROGRAM, 16, geniusiq_state)
	ADDRESS_MAP_UNMAP_HIGH
	AM_RANGE(0x000000, 0x1FFFFF) AM_ROM
	AM_RANGE(0x200000, 0x23FFFF) AM_RAM
	AM_RANGE(0x300000, 0x30FFFF) AM_RAM     AM_SHARE("vram")
	AM_RANGE(0x310000, 0x31FFFF) AM_RAM
	AM_RANGE(0x400000, 0x41ffff) AM_MIRROR(0x0e0000) AM_DEVREADWRITE8("flash", intelfsh8_device, read, write, 0x00ff)
	AM_RANGE(0x600300, 0x600301) AM_READ(input_r)
	//AM_RANGE(0x600500, 0x60050f)                      // read during IRQ 5
	//AM_RANGE(0x600600, 0x600605)                      // sound ??
	AM_RANGE(0x600606, 0x600609) AM_WRITE(gfx_base_w)
	AM_RANGE(0x60060a, 0x60060b) AM_WRITE(gfx_idx_w)
	AM_RANGE(0x600802, 0x600803) AM_READ(cart_state_r)  // cartridge state
	AM_RANGE(0x600108, 0x600109) AM_READ(unk0_r)        // read before run a BASIC program
	AM_RANGE(0x600918, 0x600919) AM_READ(unk0_r)        // loop at start if bit 0 is set
	AM_RANGE(0x601008, 0x601009) AM_READ(unk_r)         // unknown, read at start and expect that bit 2 changes several times before continue
	AM_RANGE(0x601010, 0x601011) AM_READ(unk0_r)        // loop at start if bit 1 is set
	AM_RANGE(0x601018, 0x60101b) AM_WRITE(gfx_dest_w)
	AM_RANGE(0x60101c, 0x60101f) AM_WRITE(gfx_color_w)
	AM_RANGE(0x601060, 0x601063) AM_WRITE(mouse_pos_w)
	AM_RANGE(0x601100, 0x6011ff) AM_RAM     AM_SHARE("mouse_gfx")   // mouse cursor gfx (24x16)
	AM_RANGE(0xa00000, 0xafffff) AM_REGION("cart", 0)               // cartridge
	// 0x600000 : some memory mapped hardware
ADDRESS_MAP_END

/* Input ports */
static INPUT_PORTS_START( geniusiq )
	PORT_START( "IN0" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x00 )
	PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x01 )
	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LCONTROL )  PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x02 )
	PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LSHIFT )    PORT_CHAR(UCHAR_SHIFT_1)    PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x03 )
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_RSHIFT )    PORT_CHAR(UCHAR_MAMEKEY(RSHIFT)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x04 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LALT )      PORT_CHAR(UCHAR_MAMEKEY(LALT))  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x05 )
	PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F1")                PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x06 )
	PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F2")                PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x07 )
	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F3")                PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x08 )
	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F4")                PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x09 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F5")                PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0a )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F6")                PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F7")                PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0c )
	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F8")                PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0d )
	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F9")                PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0e )
	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F10")               PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0f )

	PORT_START( "IN1" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x10 )
	PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x11 )
	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x12 )
	PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x13 )
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x14 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x15 )
	PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x16 )
	PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_QUOTE )     PORT_CHAR('\'') PORT_CHAR('~')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x17 )
	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSLASH ) PORT_CHAR('$')                  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x18 )
	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_EQUALS )    PORT_CHAR('=')  PORT_CHAR('+')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x19 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_CLOSEBRACE ) PORT_CHAR(')') PORT_CHAR(0x00b0)   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1a )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_OPENBRACE )  PORT_CHAR(0x00f9)  PORT_CHAR('%')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SLASH )     PORT_CHAR('^')                  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1c )
	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_M )         PORT_CHAR('m')  PORT_CHAR('M')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1d )
	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_P )         PORT_CHAR('p')  PORT_CHAR('P')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1e )
	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_TILDE )     PORT_CHAR('!')  PORT_CHAR('*')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1f )

	PORT_START( "IN2" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_0 )         PORT_CHAR(0x00e0)   PORT_CHAR('0')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x20 )
	PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Return") PORT_CODE( KEYCODE_ENTER )     PORT_CHAR(13)   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x21 )
	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Backspace") PORT_CODE( KEYCODE_BACKSPACE ) PORT_CHAR(UCHAR_MAMEKEY(BACKSPACE))  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x22 )
	PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_L )         PORT_CHAR('l')  PORT_CHAR('L')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x23 )
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_O )         PORT_CHAR('o')  PORT_CHAR('O')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x24 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_9 )         PORT_CHAR(0x00e7)   PORT_CHAR('9')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x25 )
	PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x26 )
	PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Button 2 (keyboard)") PORT_CODE( KEYCODE_F3 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x27 )
	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x28 )
	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PGDN )      PORT_CHAR(UCHAR_MAMEKEY(PGDN))  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x29 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PGUP )      PORT_CHAR(UCHAR_MAMEKEY(PGUP))  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2a )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_STOP )      PORT_CHAR(':')  PORT_CHAR('/')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COLON )     PORT_CHAR(';')  PORT_CHAR('.')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2c )
	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_K )         PORT_CHAR('k')  PORT_CHAR('K')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2d )
	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_I )         PORT_CHAR('i')  PORT_CHAR('I')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2e )
	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Button 1 (keyboard)") PORT_CODE( KEYCODE_F2 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2f )

	PORT_START( "IN3" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_8 )         PORT_CHAR('_')  PORT_CHAR('8')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x30 )
	PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_ESC )       PORT_CHAR(UCHAR_MAMEKEY(ESC))   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x31 )
	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COMMA )     PORT_CHAR(',')  PORT_CHAR('?')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x32 )
	PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_J )         PORT_CHAR('j')  PORT_CHAR('J')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x33 )
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_U )         PORT_CHAR('u')  PORT_CHAR('U')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x34 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_7 )         PORT_CHAR(0x00e8)   PORT_CHAR('7')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x35 )
	PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x36 )
	PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x37 )
	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x38 )
	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PRTSCR )    PORT_CHAR(UCHAR_MAMEKEY(PRTSCR))    PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x39 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_MINUS )     PORT_CHAR('-')  PORT_CHAR(0x00a3)   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3a )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_DEL )       PORT_CHAR(UCHAR_MAMEKEY(DEL))   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_N )         PORT_CHAR('n')  PORT_CHAR('N')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3c )
	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_H )         PORT_CHAR('h')  PORT_CHAR('H')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3d )
	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Y )         PORT_CHAR('y')  PORT_CHAR('Y')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3e )
	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_NUMLOCK )   PORT_CHAR(UCHAR_MAMEKEY(NUMLOCK))   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3f )

	PORT_START( "IN4" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_6 )         PORT_CHAR('-')  PORT_CHAR('6')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x40 )
	PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_TAB )       PORT_CHAR('\t')                 PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x41 )
	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_B )         PORT_CHAR('b')  PORT_CHAR('B')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x42 )
	PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_G )         PORT_CHAR('g')  PORT_CHAR('G')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x43 )
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_T )         PORT_CHAR('t')  PORT_CHAR('T')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x44 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_5 )         PORT_CHAR('(')  PORT_CHAR('5')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x45 )
	PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x46 )
	PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_CAPSLOCK )  PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK))  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x47 )
	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x48 )
	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_HOME )      PORT_CHAR(UCHAR_MAMEKEY(HOME))  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x49 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSLASH2 ) /*PORT_CHAR('')*/  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4a )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SPACE )     PORT_CHAR(' ')                  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_V )         PORT_CHAR('v')  PORT_CHAR('V')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4c )
	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_F )         PORT_CHAR('f')  PORT_CHAR('F')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4d )
	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_R )         PORT_CHAR('r')  PORT_CHAR('R')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4e )
	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Up Button")   PORT_CODE( KEYCODE_UP )         PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4f )

	PORT_START( "IN5" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_4 )         PORT_CHAR('\'') PORT_CHAR('4')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x50 )
	PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_C )         PORT_CHAR('c')  PORT_CHAR('C')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x51 )
	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_D )         PORT_CHAR('d')  PORT_CHAR('D')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x52 )
	PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_E )         PORT_CHAR('e')  PORT_CHAR('E')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x53 )
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_3 )         PORT_CHAR('"')  PORT_CHAR('3')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x54 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x55 )
	PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x56 )
	PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Down Button") PORT_CODE( KEYCODE_DOWN )       PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x57 )
	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_INSERT )    PORT_CHAR(UCHAR_MAMEKEY(INSERT))    PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x58 )
	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_X )         PORT_CHAR('x')  PORT_CHAR('X')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x59 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_S )         PORT_CHAR('s')  PORT_CHAR('S')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5a )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Z )         PORT_CHAR('z')  PORT_CHAR('Z')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_2 )         PORT_CHAR(0x00e9)   PORT_CHAR('2')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5c )
	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5d )
	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5e )
	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Left Button") PORT_CODE( KEYCODE_LEFT )       PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5f )

	PORT_START( "IN6" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Help")              PORT_CODE( KEYCODE_F1 )         PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x60 )
	PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x61 )
	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_END )       PORT_CHAR(UCHAR_MAMEKEY(END))   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x62 )
	PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_W )         PORT_CHAR('w')  PORT_CHAR('W')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x63 )
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Q )         PORT_CHAR('q')  PORT_CHAR('Q')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x64 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_A )         PORT_CHAR('a')  PORT_CHAR('A')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x65 )
	PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_1 )         PORT_CHAR('&')  PORT_CHAR('1')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x66 )
	PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Right Button") PORT_CODE( KEYCODE_RIGHT )     PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x67 )
	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x68 )
	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_F4 )        PORT_CHAR(0x00a4)               PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x69 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_DEL_PAD )   PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD))   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6a )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SLASH_PAD ) PORT_CHAR(UCHAR_MAMEKEY(SLASH_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_ASTERISK )  PORT_CHAR('*')                      PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6c )
	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_MINUS_PAD ) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6d )
	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PLUS_PAD )  PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD))  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6e )
	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_ENTER_PAD ) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6f )

	PORT_START( "IN7" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_0_PAD )     PORT_CHAR(UCHAR_MAMEKEY(0_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x70 )
	PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_1_PAD )     PORT_CHAR(UCHAR_MAMEKEY(1_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x71 )
	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_2_PAD )     PORT_CHAR(UCHAR_MAMEKEY(2_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x72 )
	PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_3_PAD )     PORT_CHAR(UCHAR_MAMEKEY(3_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x73 )
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_4_PAD )     PORT_CHAR(UCHAR_MAMEKEY(4_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x74 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_5_PAD )     PORT_CHAR(UCHAR_MAMEKEY(5_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x75 )
	PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_6_PAD )     PORT_CHAR(UCHAR_MAMEKEY(6_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x76 )
	PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_7_PAD )     PORT_CHAR(UCHAR_MAMEKEY(7_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x77 )
	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_8_PAD )     PORT_CHAR(UCHAR_MAMEKEY(8_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x78 )
	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_9_PAD )     PORT_CHAR(UCHAR_MAMEKEY(9_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x79 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7a )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7c )
	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7d )
	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7e )
	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )      //  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7f )

	PORT_START("MOUSEX")
	PORT_BIT( 0xff, 0x00, IPT_MOUSE_X ) PORT_SENSITIVITY(50) PORT_KEYDELTA(0)       PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_mouse_input, 0 )

	PORT_START("MOUSEY")
	PORT_BIT( 0xff, 0x00, IPT_MOUSE_Y ) PORT_SENSITIVITY(50) PORT_KEYDELTA(0)       PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_mouse_input, 0 )

	PORT_START("MOUSE")
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Mouse Button 2")     PORT_CODE(MOUSECODE_BUTTON2)    PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_mouse_input, 0 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Mouse Button 1")     PORT_CODE(MOUSECODE_BUTTON1)    PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_mouse_input, 0 )
INPUT_PORTS_END


static INPUT_PORTS_START( geniusiq_de )
	PORT_INCLUDE(geniusiq)

	PORT_MODIFY( "IN1" )
	PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_QUOTE )     PORT_CHAR('^')  PORT_CHAR(0x00b0)   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x17 )
	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSLASH ) PORT_CHAR('+')  PORT_CHAR('*')      PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x18 )
	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_EQUALS )    PORT_CHAR('{')  PORT_CHAR('}')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x19 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_CLOSEBRACE ) PORT_CHAR(0x00b0)  PORT_CHAR('?')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1a )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_OPENBRACE )  PORT_CHAR(0x00e4)  PORT_CHAR(0x00c4)   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SLASH )     PORT_CHAR(0x00fc)   PORT_CHAR(0x00dc)   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1c )
	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COLON )     PORT_CHAR(0x00f6)   PORT_CHAR(0x00d6)   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1d )
	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_TILDE )     PORT_CHAR('-')  PORT_CHAR('_')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1f )

	PORT_MODIFY( "IN2" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_0 )         PORT_CHAR('0')  PORT_CHAR('=')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x20 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_9 )         PORT_CHAR('9')  PORT_CHAR(')')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x25 )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_STOP )      PORT_CHAR('.')  PORT_CHAR(':')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COMMA )     PORT_CHAR(',')  PORT_CHAR(';')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2c )

	PORT_MODIFY( "IN3" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_8 )         PORT_CHAR('8')  PORT_CHAR('(')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x30 )
	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_M )         PORT_CHAR('m')  PORT_CHAR('M')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x32 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_7 )         PORT_CHAR('7')  PORT_CHAR('/')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x35 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_MINUS )     PORT_CHAR('#')  PORT_CHAR('\'') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3a )
	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Z )         PORT_CHAR('z')  PORT_CHAR('Z')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3e )

	PORT_MODIFY( "IN4" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_6 )         PORT_CHAR('6')  PORT_CHAR('&')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x40 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_5 )         PORT_CHAR('5')  PORT_CHAR('/')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x45 )
	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSLASH2 ) PORT_CHAR('<') PORT_CHAR('>')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4a )

	PORT_MODIFY( "IN5" )
	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_4 )         PORT_CHAR('4')  PORT_CHAR('$')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x50 )
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_3 )         PORT_CHAR('3')  PORT_CHAR(0x00a7)   PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x54 )
	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_W )         PORT_CHAR('w')  PORT_CHAR('W')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5b )
	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_2 )         PORT_CHAR('2')  PORT_CHAR('"')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5c )

	PORT_MODIFY( "IN6" )
	PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Y )         PORT_CHAR('y')  PORT_CHAR('Y')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x63 )
	PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_A )         PORT_CHAR('a')  PORT_CHAR('A')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x64 )
	PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Q )         PORT_CHAR('q')  PORT_CHAR('Q')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x65 )
	PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_1 )         PORT_CHAR('1')  PORT_CHAR('!')  PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x66 )
INPUT_PORTS_END

static INPUT_PORTS_START( gl8008cx )
INPUT_PORTS_END

void geniusiq_state::machine_start()
{
	m_cart = (UINT8*)(*memregion("cart"));
}

void geniusiq_state::machine_reset()
{
	m_keyboard.head = m_keyboard.tail = 0;

	m_gfx_y = 0;
	m_gfx_x = 0;
	m_gfx_base = 0;
	m_gfx_color[0] = m_gfx_color[1] = 0;
	m_mouse_posx = 0;
	m_mouse_posy = 0;
	m_mouse_gfx_posx = 0;
	m_mouse_gfx_posy = 0;
}

DEVICE_IMAGE_LOAD_MEMBER(geniusiq_state,iq128_cart)
{
	if (image.software_entry() == NULL)
	{
		UINT32 size = image.length();
		if (image.fread(m_cart, size) != size)
			return IMAGE_INIT_FAIL;

		m_cart_state = IQ128_ROM_CART;
	}
	else
	{
		UINT32 size = image.get_software_region_length("rom");
		if (size > 1)
			memcpy(m_cart, image.get_software_region("rom"), size);

		const char *pcb_type = image.get_feature("pcb_type");
		if (pcb_type)
		{
			if (!strcmp(pcb_type, "romless1"))
				m_cart_state = IQ128_ROMLESS1_CART;
			else if (!strcmp(pcb_type, "romless2"))
				m_cart_state = IQ128_ROMLESS2_CART;
			else if (!strcmp(pcb_type, "rom"))
				m_cart_state = IQ128_ROM_CART;
		}
		else
		{
			m_cart_state = IQ128_ROM_CART;
		}
	}

	return IMAGE_INIT_PASS;
}

DEVICE_IMAGE_UNLOAD_MEMBER(geniusiq_state,iq128_cart)
{
	memset(m_cart, 0xff, memregion("cart")->bytes());
	m_cart_state = IQ128_NO_CART;
}


static MACHINE_CONFIG_START( iq128, geniusiq_state )
	/* basic machine hardware */
	MCFG_CPU_ADD("maincpu", M68000, XTAL_32MHz/2) // The main crystal is at 32MHz, not sure whats the CPU freq
	MCFG_CPU_PROGRAM_MAP(geniusiq_mem)
	MCFG_CPU_PERIODIC_INT_DRIVER(geniusiq_state, irq6_line_hold,  125)  // the internal clock is increased by 1 sec every 125 interrupts

	/* video hardware */
	MCFG_SCREEN_ADD("screen", RASTER)
	MCFG_SCREEN_REFRESH_RATE(50)
	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
	MCFG_SCREEN_SIZE(512, 256)
	MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 256-1)
	MCFG_SCREEN_UPDATE_DRIVER( geniusiq_state, screen_update )
	MCFG_SCREEN_PALETTE("palette")

	MCFG_PALETTE_ADD("palette", 16)
	MCFG_PALETTE_INIT_OWNER(geniusiq_state, geniusiq)

	/* internal flash */
	MCFG_AMD_29F010_ADD("flash")

	/* cartridge */
	MCFG_CARTSLOT_ADD("cart")
	MCFG_CARTSLOT_EXTENSION_LIST("bin")
	MCFG_CARTSLOT_NOT_MANDATORY
	MCFG_CARTSLOT_LOAD(geniusiq_state,iq128_cart)
	MCFG_CARTSLOT_UNLOAD(geniusiq_state,iq128_cart)
	MCFG_CARTSLOT_INTERFACE("iq128_cart")

	/* Software lists */
	MCFG_SOFTWARE_LIST_ADD("cart_list", "iq128")
MACHINE_CONFIG_END

static MACHINE_CONFIG_DERIVED( iqtv512, iq128 )
	/* internal flash */
	MCFG_DEVICE_REMOVE("flash")
	MCFG_AMD_29F040_ADD("flash")
MACHINE_CONFIG_END

static MACHINE_CONFIG_START( gl8008cx, gl8008cx_state )
	/* basic machine hardware */
	MCFG_CPU_ADD("maincpu", M68000, XTAL_32MHz/2) // TODO wrong CPU and frequency
	MCFG_CPU_PROGRAM_MAP(gl8008cx_mem)

	/* video hardware */
	MCFG_SCREEN_ADD("screen", RASTER)
	MCFG_SCREEN_REFRESH_RATE(50)
	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
	MCFG_SCREEN_SIZE(512, 256)
	MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 256-1)
	MCFG_SCREEN_UPDATE_DRIVER( gl8008cx_state, screen_update )
MACHINE_CONFIG_END

/* ROM definition */

ROM_START( iq128 )
	ROM_REGION(0x200000, "maincpu", 0)
	ROM_LOAD( "27-5947-00.bin", 0x0000, 0x200000, CRC(a98fc3ff) SHA1(de76a5898182bd0180bd2b3e34c4502f0918a3fa) )

	ROM_REGION(0x100000, "cart", ROMREGION_ERASEFF)
ROM_END

ROM_START( iq128_fr )
	ROM_REGION(0x200000, "maincpu", 0)
	ROM_LOAD( "geniusiq.bin", 0x0000, 0x200000, CRC(9b06cbf1) SHA1(b9438494a9575f78117c0033761f899e3c14e292) )

	ROM_REGION(0x100000, "cart", ROMREGION_ERASEFF)
ROM_END

ROM_START( iqtv512 )
	ROM_REGION(0x200000, "maincpu", 0)
	ROM_LOAD( "27-06171-000.bin", 0x0000, 0x200000, CRC(2597af70) SHA1(9db8151a84517407d380424410b6fa0003ceb1eb) )

	ROM_REGION(0x100000, "cart", ROMREGION_ERASEFF)
ROM_END

ROM_START( gl8008cx )
	ROM_REGION(0x200000, "maincpu", 0)
	ROM_LOAD( "27-6393-11.u1", 0x0000, 0x200000, CRC(fd49db46) SHA1(fc55bb31f42068f9d6cc8e2c2f419c3c4edb4fe6) )

	ROM_REGION(0x800, "subcpu", 0)
	ROM_LOAD( "27-6296-0-0.u3", 0x000, 0x800, NO_DUMP )
ROM_END

ROM_START( bs9009cx )
	ROM_REGION(0x200000, "maincpu", 0)
	ROM_LOAD( "27-6603-01.u1", 0x0000, 0x200000, CRC(2c299f65) SHA1(44b37007a7c4087d7c2bd8c24907402bfe445ba4) )

	ROM_REGION(0x800, "subcpu", 0)
	ROM_LOAD( "mcu.u5", 0x000, 0x800, NO_DUMP )
ROM_END

ROM_START( itunlim )
	ROM_REGION(0x200000, "maincpu", 0)
	ROM_LOAD( "27-06124-002.u3", 0x000000, 0x200000, CRC(0c0753ce) SHA1(d22504d583ca8d6a9d2f56fbaa3e1d52c442a1e9) )

	ROM_REGION(0x100000, "cart", ROMREGION_ERASEFF)
ROM_END

ROM_START( iqunlim )
	ROM_REGION(0x200000, "maincpu", 0)
	ROM_LOAD16_WORD_SWAP( "27-06126-007.bin", 0x000000, 0x200000, CRC(af38c743) SHA1(5b91748536905812e6de7145638699acb375865a) )

	ROM_REGION(0x100000, "cart", ROMREGION_ERASEFF)
ROM_END


ROM_START( glmmc )
	ROM_REGION(0x200000, "maincpu", 0)
	ROM_LOAD( "27-5889-00.bin", 0x000000, 0x080000, CRC(5e2c6359) SHA1(cc01c7bd5c87224b63dd1044db5a36a5cb7824f1) )

	ROM_REGION(0x100000, "cart", ROMREGION_ERASEFF)
ROM_END

/* Driver */

/*    YEAR  NAME        PARENT          COMPAT MACHINE   INPUT        INIT                COMPANY             FULLNAME                  FLAGS */
COMP( 1997, iq128,      0,              0,    iq128,     geniusiq_de, driver_device,  0,  "Video Technology", "Genius IQ 128 (Germany)", GAME_NOT_WORKING | GAME_NO_SOUND)
COMP( 1997, iq128_fr,   iq128,          0,    iq128,     geniusiq,    driver_device,  0,  "Video Technology", "Genius IQ 128 (France)", GAME_NOT_WORKING | GAME_NO_SOUND)
COMP( 1998, iqtv512,    0,              0,    iqtv512,   geniusiq_de, driver_device,  0,  "Video Technology", "Genius IQ TV 512 (Germany)", GAME_NOT_WORKING | GAME_NO_SOUND)
COMP( 1999, gl8008cx,   0,              0,    gl8008cx,  gl8008cx,    driver_device,  0,  "Video Technology", "Genius Leader 8008 CX (Germany)", GAME_IS_SKELETON)
COMP( 1999, bs9009cx,   0,              0,    gl8008cx,  gl8008cx,    driver_device,  0,  "Video Technology", "BrainStation 9009 CXL (Germany)", GAME_IS_SKELETON)
COMP( 1998, itunlim,    0,              0,    iq128,     geniusiq_de, driver_device,  0,  "Video Technology", "Vtech IT Unlimited (UK)", GAME_NO_SOUND)
COMP( 19??, iqunlim,    0,              0,    iq128,     geniusiq_de, driver_device,  0,  "Video Technology", "Vtech IQ Unlimited (Germany)", GAME_IS_SKELETON)
COMP( 19??, glmmc,      0,              0,    iq128,     geniusiq_de, driver_device,  0,  "Video Technology", "Genius Leader Master Mega Color (Germany)", GAME_IS_SKELETON)