pacman.c

这个是延伸mame的在wince平台下的游戏模拟器的代码

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

Pac Man memory map (preliminary)

0000-3fff ROM
4000-43ff Video RAM
4400-47ff Color RAM
4c00-4fff RAM
8000-9fff ROM (Ms Pac Man and Ponpoko only)
a000-bfff ROM (Ponpoko only)

memory mapped ports:

read:
5000      IN0
5040      IN1
5080      DSW 1
50c0	  DSW 2 (Ponpoko only)
see the input_ports definition below for details on the input bits

write:
4ff0-4fff 8 pairs of two bytes:
          the first byte contains the sprite image number (bits 2-7), Y flip (bit 0),
		  X flip (bit 1); the second byte the color
5000      interrupt enable
5001      sound enable
5002      ????
5003      flip screen
5004      1 player start lamp
5005      2 players start lamp
5006      related to the credits. don't know what it was used for.
5007      coin counter
5040-5044 sound voice 1 accumulator (nibbles) (used by the sound hardware only)
5045      sound voice 1 waveform (nibble)
5046-5049 sound voice 2 accumulator (nibbles) (used by the sound hardware only)
504a      sound voice 2 waveform (nibble)
504b-504e sound voice 3 accumulator (nibbles) (used by the sound hardware only)
504f      sound voice 3 waveform (nibble)
5050-5054 sound voice 1 frequency (nibbles)
5055      sound voice 1 volume (nibble)
5056-5059 sound voice 2 frequency (nibbles)
505a      sound voice 2 volume (nibble)
505b-505e sound voice 3 frequency (nibbles)
505f      sound voice 3 volume (nibble)
5060-506f Sprite coordinates, x/y pairs for 8 sprites
50c0      Watchdog reset

I/O ports:
OUT on port $0 sets the interrupt vector

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

#include "driver.h"
#include "vidhrdw/generic.h"



void pacman_init_machine(void);
int pacman_interrupt(void);

int pacman_vh_start(void);
void pacman_vh_convert_color_prom(unsigned char *palette, unsigned short *colortable,const unsigned char *color_prom);
void pengo_flipscreen_w(int offset,int data);
void pengo_vh_screenrefresh(struct osd_bitmap *bitmap,int full_refresh);

extern unsigned char *pengo_soundregs;
void pengo_sound_enable_w(int offset,int data);
void pengo_sound_w(int offset,int data);

extern void pacplus_decode(void);

void theglob_init_machine(void);
int theglob_decrypt_rom(int offset);
extern unsigned char *theglob_mem_rom;

static struct MemoryReadAddress readmem[] =
{
	{ 0x0000, 0x3fff, MRA_ROM },
	{ 0x4000, 0x47ff, MRA_RAM },	/* video and color RAM */
	{ 0x4c00, 0x4fff, MRA_RAM },	/* including sprite codes at 4ff0-4fff */
	{ 0x5000, 0x503f, input_port_0_r },	/* IN0 */
	{ 0x5040, 0x507f, input_port_1_r },	/* IN1 */
	{ 0x5080, 0x50bf, input_port_2_r },	/* DSW1 */
	{ 0x50c0, 0x50ff, input_port_3_r },	/* DSW2 */
	{ 0x8000, 0xbfff, MRA_ROM },	/* Ms. Pac Man / Ponpoko only */
	{ -1 }	/* end of table */
};

static struct MemoryWriteAddress writemem[] =
{
	{ 0x0000, 0x3fff, MWA_ROM },
	{ 0x4000, 0x43ff, videoram_w, &videoram, &videoram_size },
	{ 0x4400, 0x47ff, colorram_w, &colorram },
	{ 0x4c00, 0x4fef, MWA_RAM },
	{ 0x4ff0, 0x4fff, MWA_RAM, &spriteram, &spriteram_size },
	{ 0x5000, 0x5000, interrupt_enable_w },
	{ 0x5001, 0x5001, pengo_sound_enable_w },
	{ 0x5002, 0x5002, MWA_NOP },
	{ 0x5003, 0x5003, pengo_flipscreen_w },
 	{ 0x5004, 0x5005, osd_led_w },
 	{ 0x5006, 0x5006, MWA_NOP },
 	{ 0x5007, 0x5007, coin_counter_w },
	{ 0x5040, 0x505f, pengo_sound_w, &pengo_soundregs },
	{ 0x5060, 0x506f, MWA_RAM, &spriteram_2 },
	{ 0x50c0, 0x50c0, watchdog_reset_w },
	{ 0x8000, 0xbfff, MWA_ROM },	/* Ms. Pac Man / Ponpoko only */
	{ 0xc000, 0xc3ff, videoram_w }, /* mirror address for video ram, */
	{ 0xc400, 0xc7ef, colorram_w }, /* used to display HIGH SCORE and CREDITS */
	{ 0xffff, 0xffff, MWA_NOP },	/* Eyes writes to this location to simplify code */
	{ -1 }	/* end of table */
};



static struct IOWritePort writeport[] =
{
	{ 0, 0, interrupt_vector_w },	/* Pac Man only */
	{ -1 }	/* end of table */
};


static struct MemoryReadAddress theglob_readmem[] =
{
	{ 0x0000, 0x3fff, MRA_BANK1, &theglob_mem_rom },
	{ 0x4000, 0x47ff, MRA_RAM },	/* video and color RAM */
	{ 0x4c00, 0x4fff, MRA_RAM },	/* including sprite codes at 4ff0-4fff */
	{ 0x5000, 0x503f, input_port_0_r },	/* IN0 */
	{ 0x5040, 0x507f, input_port_1_r },	/* IN1 */
	{ 0x5080, 0x50bf, input_port_2_r },	/* DSW1 */
	{ 0x50c0, 0x50ff, input_port_3_r },	/* DSW2 */
	{ -1 }	/* end of table */
};

static struct IOReadPort theglob_readport[] =
{
	{ 0x00, 0xff, theglob_decrypt_rom },	/* Switch protection logic */
	{ -1 }	/* end of table */
};


INPUT_PORTS_START( pacman_input_ports )
	PORT_START	/* IN0 */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_4WAY )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_4WAY )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_4WAY )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_4WAY )
	PORT_BITX(    0x10, 0x10, IPT_DIPSWITCH_NAME | IPF_CHEAT, "Rack Test", OSD_KEY_F1, IP_JOY_NONE, 0 )
	PORT_DIPSETTING(    0x10, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN3 )

	PORT_START	/* IN1 */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_4WAY | IPF_COCKTAIL )
	PORT_BITX(    0x10, 0x10, IPT_DIPSWITCH_NAME | IPF_TOGGLE, "Service Mode", OSD_KEY_F2, IP_JOY_NONE, 0 )
	PORT_DIPSETTING(    0x10, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 )
	PORT_DIPNAME( 0x80, 0x80, "Cabinet", IP_KEY_NONE )
	PORT_DIPSETTING(    0x80, "Upright" )
	PORT_DIPSETTING(    0x00, "Cocktail" )

	PORT_START	/* DSW 1 */
 	PORT_DIPNAME( 0x03, 0x01, "Coinage", IP_KEY_NONE )
	PORT_DIPSETTING(    0x03, "2 Coins/1 Credit" )
	PORT_DIPSETTING(    0x01, "1 Coin/1 Credit" )
	PORT_DIPSETTING(    0x02, "1 Coin/2 Credits" )
	PORT_DIPSETTING(    0x00, "Free Play" )
	PORT_DIPNAME( 0x0c, 0x08, "Lives", IP_KEY_NONE )
	PORT_DIPSETTING(    0x00, "1" )
	PORT_DIPSETTING(    0x04, "2" )
	PORT_DIPSETTING(    0x08, "3" )
	PORT_DIPSETTING(    0x0c, "5" )
	PORT_DIPNAME( 0x30, 0x00, "Bonus Life", IP_KEY_NONE )
	PORT_DIPSETTING(    0x00, "10000" )
	PORT_DIPSETTING(    0x10, "15000" )
	PORT_DIPSETTING(    0x20, "20000" )
	PORT_DIPSETTING(    0x30, "Never" )
	PORT_DIPNAME( 0x40, 0x40, "Difficulty", IP_KEY_NONE )
	PORT_DIPSETTING(    0x40, "Normal" )
	PORT_DIPSETTING(    0x00, "Hard" )
	PORT_DIPNAME( 0x80, 0x80, "Ghost Names", IP_KEY_NONE )
	PORT_DIPSETTING(    0x80, "Normal" )
	PORT_DIPSETTING(    0x00, "Alternate" )

	PORT_START	/* DSW 2 */
 	PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START	/* FAKE */
	/* This fake input port is used to get the status of the fire button */
	/* and activate the speedup cheat if it is. */
	PORT_BITX(    0x01, 0x00, IPT_DIPSWITCH_NAME | IPF_CHEAT, "Speedup Cheat", OSD_KEY_LCONTROL, OSD_JOY_FIRE1, 0 )
	PORT_DIPSETTING(    0x00, "Off" )
	PORT_DIPSETTING(    0x01, "On" )
INPUT_PORTS_END

/* Ms. Pac Man input ports are identical to Pac Man, the only difference is */
/* the missing Ghost Names dip switch. */
INPUT_PORTS_START( mspacman_input_ports )
	PORT_START	/* IN0 */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_4WAY )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_4WAY )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_4WAY )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_4WAY )
	PORT_BITX(    0x10, 0x10, IPT_DIPSWITCH_NAME | IPF_CHEAT, "Rack Test", OSD_KEY_F1, IP_JOY_NONE, 0 )
	PORT_DIPSETTING(    0x10, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN3 )

	PORT_START	/* IN1 */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_4WAY | IPF_COCKTAIL )
	PORT_BITX(    0x10, 0x10, IPT_DIPSWITCH_NAME | IPF_TOGGLE, "Service Mode", OSD_KEY_F2, IP_JOY_NONE, 0 )
	PORT_DIPSETTING(    0x10, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 )
	PORT_DIPNAME( 0x80, 0x80, "Cabinet", IP_KEY_NONE )
	PORT_DIPSETTING(    0x80, "Upright" )
	PORT_DIPSETTING(    0x00, "Cocktail" )

	PORT_START	/* DSW 1 */
 	PORT_DIPNAME( 0x03, 0x01, "Coinage", IP_KEY_NONE )
	PORT_DIPSETTING(    0x03, "2 Coins/1 Credit" )
	PORT_DIPSETTING(    0x01, "1 Coin/1 Credit" )
	PORT_DIPSETTING(    0x02, "1 Coin/2 Credits" )
	PORT_DIPSETTING(    0x00, "Free Play" )
	PORT_DIPNAME( 0x0c, 0x08, "Lives", IP_KEY_NONE )
	PORT_DIPSETTING(    0x00, "1" )
	PORT_DIPSETTING(    0x04, "2" )
	PORT_DIPSETTING(    0x08, "3" )
	PORT_DIPSETTING(    0x0c, "5" )
	PORT_DIPNAME( 0x30, 0x00, "Bonus Life", IP_KEY_NONE )
	PORT_DIPSETTING(    0x00, "10000" )
	PORT_DIPSETTING(    0x10, "15000" )
	PORT_DIPSETTING(    0x20, "20000" )
	PORT_DIPSETTING(    0x30, "Never" )
	PORT_DIPNAME( 0x40, 0x40, "Difficulty", IP_KEY_NONE )
	PORT_DIPSETTING(    0x40, "Normal" )
	PORT_DIPSETTING(    0x00, "Hard" )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START	/* DSW 2 */
 	PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START	/* FAKE */
	/* This fake input port is used to get the status of the fire button */
	/* and activate the speedup cheat if it is. */
	PORT_BITX(    0x01, 0x00, IPT_DIPSWITCH_NAME | IPF_CHEAT, "Speedup Cheat", OSD_KEY_LCONTROL, OSD_JOY_FIRE1, 0 )
	PORT_DIPSETTING(    0x00, "Off" )
	PORT_DIPSETTING(    0x01, "On" )
INPUT_PORTS_END

INPUT_PORTS_START( crush_input_ports )
	PORT_START	/* IN0 */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_4WAY )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_4WAY )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_4WAY )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_4WAY )
	PORT_DIPNAME( 0x10, 0x00, "Cabinet", IP_KEY_NONE )
	PORT_DIPSETTING(    0x00, "Upright" )
	PORT_DIPSETTING(    0x10, "Cocktail" )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN3 )

	PORT_START	/* IN1 */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_4WAY | IPF_COCKTAIL )
	PORT_DIPNAME( 0x10, 0x10, "Unknown 1", IP_KEY_NONE )
	PORT_DIPSETTING(    0x10, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 )
	PORT_DIPNAME( 0x80, 0x80, "Unknown 2", IP_KEY_NONE )
	PORT_DIPSETTING(    0x80, "Off" )
	PORT_DIPSETTING(    0x00, "On" )

	PORT_START	/* DSW 1 */
 	PORT_DIPNAME( 0x03, 0x01, "Coinage", IP_KEY_NONE )
	PORT_DIPSETTING(    0x03, "2 Coins/1 Credit" )
	PORT_DIPSETTING(    0x01, "1 Coin/1 Credit" )
	PORT_DIPSETTING(    0x02, "1 Coin/2 Credits" )
	PORT_DIPSETTING(    0x00, "Free Play" )
	PORT_DIPNAME( 0x0c, 0x00, "Lives", IP_KEY_NONE )
	PORT_DIPSETTING(    0x00, "3" )
	PORT_DIPSETTING(    0x04, "4" )
	PORT_DIPSETTING(    0x08, "5" )
	PORT_DIPSETTING(    0x0c, "6" )
	PORT_DIPNAME( 0x10, 0x10, "First Pattern", IP_KEY_NONE )
	PORT_DIPSETTING(    0x10, "Easy" )
	PORT_DIPSETTING(    0x00, "Hard" )
	PORT_DIPNAME( 0x20, 0x20, "Teleport holes", IP_KEY_NONE )
	PORT_DIPSETTING(    0x20, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
	PORT_DIPNAME( 0x40, 0x40, "Unknown 3", IP_KEY_NONE )
	PORT_DIPSETTING(    0x40, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
	PORT_DIPNAME( 0x80, 0x80, "Unknown 4", IP_KEY_NONE )
	PORT_DIPSETTING(    0x80, "Off" )
	PORT_DIPSETTING(    0x00, "On" )

	PORT_START	/* DSW 2 */
 	PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END

INPUT_PORTS_START( ponpoko_input_ports )
	PORT_START	/* IN0 */
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP | IPF_8WAY )
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT | IPF_8WAY )
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT | IPF_8WAY )
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN | IPF_8WAY )
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
    PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN3 )

	/* The 2nd player controls are used even in upright mode */
	PORT_START	/* IN1 */
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP | IPF_8WAY | IPF_PLAYER2 )
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT | IPF_8WAY | IPF_PLAYER2 )
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT | IPF_8WAY | IPF_PLAYER2 )
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN | IPF_8WAY | IPF_PLAYER2 )
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 | IPF_PLAYER2 )
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_START1 )
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_START2 )
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )

	PORT_START	/* DSW 1 */
	PORT_DIPNAME( 0x03, 0x01, "Bonus Life", IP_KEY_NONE )
	PORT_DIPSETTING(    0x01, "10000" )
	PORT_DIPSETTING(    0x02, "30000" )
	PORT_DIPSETTING(    0x03, "50000" )
	PORT_DIPSETTING(    0x00, "None" )
	PORT_DIPNAME( 0x0c, 0x00, "Unknown 1", IP_KEY_NONE )
	PORT_DIPSETTING(    0x00, "0" )
	PORT_DIPSETTING(    0x04, "1" )
	PORT_DIPSETTING(    0x08, "2" )
	PORT_DIPSETTING(    0x0c, "3" )
	PORT_DIPNAME( 0x30, 0x20, "Lives", IP_KEY_NONE )
	PORT_DIPSETTING(    0x00, "2" )
	PORT_DIPSETTING(    0x10, "3" )
	PORT_DIPSETTING(    0x20, "4" )
	PORT_DIPSETTING(    0x30, "5" )
	PORT_DIPNAME( 0x40, 0x40, "Cabinet", IP_KEY_NONE )
	PORT_DIPSETTING(    0x40, "Upright" )
	PORT_DIPSETTING(    0x00, "Cocktail" )
	PORT_DIPNAME( 0x80, 0x80, "Unknown 2", IP_KEY_NONE )
	PORT_DIPSETTING(    0x80, "Off" )
	PORT_DIPSETTING(    0x00, "On" )

	PORT_START	/* DSW 2 */
 	PORT_DIPNAME( 0x0f, 0x01, "Coinage", IP_KEY_NONE )
	PORT_DIPSETTING(    0x04, "A 3/1 B 3/1" )
	PORT_DIPSETTING(    0x0e, "A 3/1 B 1/2" )
	PORT_DIPSETTING(    0x0f, "A 3/1 B 1/4" )
	PORT_DIPSETTING(    0x02, "A 2/1 B 2/1" )
	PORT_DIPSETTING(    0x0d, "A 2/1 B 1/1" )
	PORT_DIPSETTING(    0x07, "A 2/1 B 1/3" )
	PORT_DIPSETTING(    0x0b, "A 2/1 B 1/5" )
	PORT_DIPSETTING(    0x0c, "A 2/1 B 1/6" )
	PORT_DIPSETTING(    0x01, "A 1/1 B 1/1" )
	PORT_DIPSETTING(    0x06, "A 1/1 B 4/5" )
	PORT_DIPSETTING(    0x05, "A 1/1 B 2/3" )
	PORT_DIPSETTING(    0x0a, "A 1/1 B 1/3" )
	PORT_DIPSETTING(    0x08, "A 1/1 B 1/5" )
	PORT_DIPSETTING(    0x09, "A 1/1 B 1/6" )
	PORT_DIPSETTING(    0x03, "A 1/2 B 1/2" )
	PORT_DIPSETTING(    0x00, "Free Play" )
	PORT_DIPNAME( 0x10, 0x10, "Unknown 3", IP_KEY_NONE )  /* Most likely unused */
	PORT_DIPSETTING(    0x10, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
	PORT_DIPNAME( 0x20, 0x20, "Unknown 4", IP_KEY_NONE )  /* Most likely unused */
	PORT_DIPSETTING(    0x20, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
	PORT_DIPNAME( 0x40, 0x00, "Demo Sounds", IP_KEY_NONE )
	PORT_DIPSETTING(    0x40, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
	PORT_DIPNAME( 0x80, 0x80, "Unknown 5", IP_KEY_NONE )  /* Most likely unused */
	PORT_DIPSETTING(    0x80, "Off" )
	PORT_DIPSETTING(    0x00, "On" )
INPUT_PORTS_END

INPUT_PORTS_START( eyes_input_ports )
    PORT_START  /* IN0 */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_4WAY )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_4WAY )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_4WAY )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_4WAY )
	PORT_BITX(0x10, 0x10, IPT_DIPSWITCH_NAME | IPF_TOGGLE, "Service Mode", OSD_KEY_F2, IP_JOY_NONE, 0 )
	PORT_DIPSETTING(0x10, "Off" )
	PORT_DIPSETTING(0x00, "On" )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
    PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_TILT )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 )

	PORT_START	/* IN1 */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_4WAY | IPF_COCKTAIL )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 | IPF_COCKTAIL )

	PORT_START	/* DSW 1 */
 	PORT_DIPNAME( 0x03, 0x03, "Coinage", IP_KEY_NONE )
	PORT_DIPSETTING(    0x01, "2 Coins/1 Credit" )
	PORT_DIPSETTING(    0x03, "1 Coin/1 Credit" )
	PORT_DIPSETTING(    0x02, "1 Coin/2 Credits" )
	PORT_DIPSETTING(    0x00, "Free Play" )
	PORT_DIPNAME( 0x0c, 0x08, "Lives", IP_KEY_NONE )
	PORT_DIPSETTING(    0x0c, "2" )
	PORT_DIPSETTING(    0x08, "3" )
	PORT_DIPSETTING(    0x04, "4" )
	PORT_DIPSETTING(    0x00, "5" )
	PORT_DIPNAME( 0x30, 0x30, "Bonus Life", IP_KEY_NONE )
	PORT_DIPSETTING(    0x30, "50000" )
	PORT_DIPSETTING(    0x20, "75000" )
	PORT_DIPSETTING(    0x10, "100000" )
	PORT_DIPSETTING(    0x00, "125000" )
	PORT_DIPNAME( 0x40, 0x40, "Cabinet", IP_KEY_NONE )
	PORT_DIPSETTING(    0x40, "Upright" )
	PORT_DIPSETTING(    0x00, "Cocktail" )
	PORT_DIPNAME( 0x80, 0x80, "Unknown", IP_KEY_NONE )  /* Not accessed */
	PORT_DIPSETTING(    0x80, "Off" )
	PORT_DIPSETTING(    0x00, "On" )

	PORT_START	/* DSW 2 */
 	PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END

INPUT_PORTS_START( lizwiz_input_ports )
	PORT_START	/* IN0 */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_8WAY )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_8WAY )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_8WAY )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_8WAY )
	PORT_BITX(0x10, 0x10, IPT_DIPSWITCH_NAME | IPF_TOGGLE, "Service Mode", OSD_KEY_F2, IP_JOY_NONE, 0 )
	PORT_DIPSETTING(0x10, "Off" )
	PORT_DIPSETTING(0x00, "On" )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_TILT )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 )

	PORT_START	/* IN1 */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_8WAY | IPF_PLAYER2 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_8WAY | IPF_PLAYER2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_8WAY | IPF_PLAYER2 )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_8WAY | IPF_PLAYER2 )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 | IPF_PLAYER2 )

	PORT_START	/* DSW 1 */
 	PORT_DIPNAME( 0x03, 0x03, "Coinage", IP_KEY_NONE )
	PORT_DIPSETTING(    0x01, "2 Coins/1 Credit" )
	PORT_DIPSETTING(    0x03, "1 Coin/1 Credit" )
	PORT_DIPSETTING(    0x02, "1 Coin/2 Credits" )
	PORT_DIPSETTING(    0x00, "Free Play" )
	PORT_DIPNAME( 0x0c, 0x08, "Lives", IP_KEY_NONE )
	PORT_DIPSETTING(    0x0c, "2" )