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

Dooyong games

driver by Nicola Salmoria

The Last Day   Z80     Z80 2xYM2203
Gulf Storm     Z80     Z80 2xYM2203
Pollux         Z80     Z80 2xYM2203
Blue Hawk      Z80     Z80 YM2151 OKI6295
Sadari         Z80     Z80 YM2151 OKI6295
Flying Tiger   Z80     Z80 YM2151 OKI6295
Gun Dealer '94 Z80     Z80 YM2151 OKI6295
Super-X        68000   Z80 YM2151 OKI6295
R-Shark        68000   Z80 YM2151 OKI6295
Pop Bingo      68000   Z80 YM2151 OKI6295

These games all run on different but similar hardware. A common thing that they
all have is tilemaps hardcoded in ROM.

TODO:
- video driver is not optimized at all
- port A of both of the YM2203 is constantly read and stored in memory -
  function unknown
- bluehawk and flytiger main programs often write to the program ROM
  area in the range 0x0000-0x001f.  They always write the same sequence
  of values.  Is there a peripheral mapped here, or is it just the same
  bug in two games?
- rshark main program regularly writes 0x0000 to 0x0C0018 and 0x0C001A -
  is this a watchdog or some other peripheral, or just a bug?
- superx main program regularly writes 0x0000 to 0x080018 and 0x08001A -
  is this a watchdog or some other peripheral, or just a bug (presumably
  it's the same thing rshark has, but at a different address)?
- bluehawk flytiger, superx, rshark and popbingo sound programs write
  regularly to the ROM area - 0x00 is written to 0x0003 and 0xF7 is
  written to 0x0004 - is this just a bug, or is there something
  connected there?  Possibly a watchdog?
Gulf Storm:
- there seem to be some invisible enemies around the first bridge
Primella:
- does the game really support cocktail mode as service mode suggests?
- are buttons 2 and 3 used as service mode suggests?
Pop Bingo
- appears to combine 2 4bpp layers to make 1 8bpp layer, for now we just
  treat it as 1 8bpp layer and ignore the 2nd set of registers.
- some unknown reads / writes
Flying Tiger
- layer2 palette bank

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

#include "driver.h"
#include "cpu/z80/z80.h"
#include "cpu/m68000/m68000.h"
#include "deprecat.h"
#include "sound/2203intf.h"
#include "sound/2151intf.h"
#include "sound/okim6295.h"
#include "includes/dooyong.h"


static WRITE8_HANDLER( lastday_bankswitch_w )
{
	memory_set_bank(space->machine, 1, data & 0x07);

	if (data & 0xf8) popmessage("bankswitch %02x",data);
}

static MACHINE_START( lastday )
{
	memory_configure_bank(machine, 1, 0, 8, memory_region(machine, "maincpu") + 0x10000, 0x4000);
}

static WRITE8_HANDLER( flip_screen_w )
{
	flip_screen_set(space->machine, data);
}

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

    Memory Structure(s)

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

static ADDRESS_MAP_START( lastday_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_READ(SMH_ROM)
	AM_RANGE(0x8000, 0xbfff) AM_READ(SMH_BANK1)
	AM_RANGE(0xc010, 0xc010) AM_READ_PORT("SYSTEM")
	AM_RANGE(0xc011, 0xc011) AM_READ_PORT("P1")
	AM_RANGE(0xc012, 0xc012) AM_READ_PORT("P2")
	AM_RANGE(0xc013, 0xc013) AM_READ_PORT("DSWA")
	AM_RANGE(0xc014, 0xc014) AM_READ_PORT("DSWB")
	AM_RANGE(0xc800, 0xffff) AM_READ(SMH_RAM)
ADDRESS_MAP_END

static ADDRESS_MAP_START( lastday_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xbfff) AM_WRITE(SMH_ROM)
	AM_RANGE(0xc000, 0xc007) AM_WRITE(dooyong_bgscroll8_w)
	AM_RANGE(0xc008, 0xc00f) AM_WRITE(dooyong_fgscroll8_w)
	AM_RANGE(0xc010, 0xc010) AM_WRITE(lastday_ctrl_w)	/* coin counter, flip screen */
	AM_RANGE(0xc011, 0xc011) AM_WRITE(lastday_bankswitch_w)
	AM_RANGE(0xc012, 0xc012) AM_WRITE(soundlatch_w)
	AM_RANGE(0xc800, 0xcfff) AM_WRITE(paletteram_xxxxBBBBGGGGRRRR_le_w) AM_BASE(&paletteram)
	AM_RANGE(0xd000, 0xdfff) AM_WRITE(dooyong_txvideoram8_w) AM_BASE(&dooyong_txvideoram)
	AM_RANGE(0xe000, 0xefff) AM_WRITE(SMH_RAM)
	AM_RANGE(0xf000, 0xffff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram) AM_SIZE(&spriteram_size)
ADDRESS_MAP_END

static ADDRESS_MAP_START( pollux_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_READ(SMH_ROM)
	AM_RANGE(0x8000, 0xbfff) AM_READ(SMH_BANK1)
	AM_RANGE(0xc000, 0xefff) AM_READ(SMH_RAM)
	AM_RANGE(0xf000, 0xf000) AM_READ_PORT("DSWA")
	AM_RANGE(0xf001, 0xf001) AM_READ_PORT("DSWB")
	AM_RANGE(0xf002, 0xf002) AM_READ_PORT("P1")
	AM_RANGE(0xf003, 0xf003) AM_READ_PORT("P2")
	AM_RANGE(0xf004, 0xf004) AM_READ_PORT("SYSTEM")
	AM_RANGE(0xf800, 0xffff) AM_READ(SMH_RAM)
ADDRESS_MAP_END

static ADDRESS_MAP_START( pollux_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xbfff) AM_WRITE(SMH_ROM)
	AM_RANGE(0xc000, 0xcfff) AM_WRITE(SMH_RAM)
	AM_RANGE(0xd000, 0xdfff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram) AM_SIZE(&spriteram_size)
	AM_RANGE(0xe000, 0xefff) AM_WRITE(dooyong_txvideoram8_w) AM_BASE(&dooyong_txvideoram)
	AM_RANGE(0xf000, 0xf000) AM_WRITE(lastday_bankswitch_w)
	AM_RANGE(0xf008, 0xf008) AM_WRITE(pollux_ctrl_w)	/* coin counter, flip screen */
	AM_RANGE(0xf010, 0xf010) AM_WRITE(soundlatch_w)
	AM_RANGE(0xf018, 0xf01f) AM_WRITE(dooyong_bgscroll8_w)
	AM_RANGE(0xf020, 0xf027) AM_WRITE(dooyong_fgscroll8_w)
	AM_RANGE(0xf800, 0xffff) AM_WRITE(paletteram_xRRRRRGGGGGBBBBB_le_w) AM_BASE(&paletteram)
ADDRESS_MAP_END

static ADDRESS_MAP_START( gulfstrm_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_READ(SMH_ROM)
	AM_RANGE(0x8000, 0xbfff) AM_READ(SMH_BANK1)
	AM_RANGE(0xc000, 0xefff) AM_READ(SMH_RAM)
	AM_RANGE(0xf000, 0xf000) AM_READ_PORT("DSWA")
	AM_RANGE(0xf001, 0xf001) AM_READ_PORT("DSWB")
	AM_RANGE(0xf002, 0xf002) AM_READ_PORT("P2")
	AM_RANGE(0xf003, 0xf003) AM_READ_PORT("P1")
	AM_RANGE(0xf004, 0xf004) AM_READ_PORT("SYSTEM")
	AM_RANGE(0xf800, 0xffff) AM_READ(SMH_RAM)
ADDRESS_MAP_END

static ADDRESS_MAP_START( bluehawk_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_READ(SMH_ROM)
	AM_RANGE(0x8000, 0xbfff) AM_READ(SMH_BANK1)
	AM_RANGE(0xc000, 0xc000) AM_READ_PORT("DSWA")
	AM_RANGE(0xc001, 0xc001) AM_READ_PORT("DSWB")
	AM_RANGE(0xc002, 0xc002) AM_READ_PORT("P1")
	AM_RANGE(0xc003, 0xc003) AM_READ_PORT("P2")
	AM_RANGE(0xc004, 0xc004) AM_READ_PORT("SYSTEM")
	AM_RANGE(0xc800, 0xffff) AM_READ(SMH_RAM)
ADDRESS_MAP_END

static ADDRESS_MAP_START( bluehawk_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xbfff) AM_WRITE(SMH_ROM)
	AM_RANGE(0xc000, 0xc000) AM_WRITE(flip_screen_w)
	AM_RANGE(0xc008, 0xc008) AM_WRITE(lastday_bankswitch_w)
	AM_RANGE(0xc010, 0xc010) AM_WRITE(soundlatch_w)
	AM_RANGE(0xc018, 0xc01f) AM_WRITE(dooyong_fg2scroll8_w)
	AM_RANGE(0xc040, 0xc047) AM_WRITE(dooyong_bgscroll8_w)
	AM_RANGE(0xc048, 0xc04f) AM_WRITE(dooyong_fgscroll8_w)
	AM_RANGE(0xc800, 0xcfff) AM_WRITE(paletteram_xRRRRRGGGGGBBBBB_le_w) AM_BASE(&paletteram)
	AM_RANGE(0xd000, 0xdfff) AM_WRITE(dooyong_txvideoram8_w) AM_BASE(&dooyong_txvideoram)
	AM_RANGE(0xe000, 0xefff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram) AM_SIZE(&spriteram_size)
	AM_RANGE(0xf000, 0xffff) AM_WRITE(SMH_RAM)
ADDRESS_MAP_END

static ADDRESS_MAP_START( flytiger_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_READ(SMH_ROM)
	AM_RANGE(0x8000, 0xbfff) AM_READ(SMH_BANK1)
	AM_RANGE(0xc000, 0xcfff) AM_READ(SMH_RAM)
	AM_RANGE(0xd000, 0xdfff) AM_READ(SMH_RAM)
	AM_RANGE(0xe000, 0xe000) AM_READ_PORT("P1")
	AM_RANGE(0xe002, 0xe002) AM_READ_PORT("P2")
	AM_RANGE(0xe004, 0xe004) AM_READ_PORT("SYSTEM")
	AM_RANGE(0xe006, 0xe006) AM_READ_PORT("DSWA")
	AM_RANGE(0xe008, 0xe008) AM_READ_PORT("DSWB")
	AM_RANGE(0xe800, 0xefff) AM_READ(SMH_RAM)
	AM_RANGE(0xf000, 0xf7ff) AM_READ(SMH_RAM)
	AM_RANGE(0xf800, 0xffff) AM_READ(SMH_RAM)
ADDRESS_MAP_END

static ADDRESS_MAP_START( flytiger_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xbfff) AM_WRITE(SMH_ROM)
	AM_RANGE(0xc000, 0xcfff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram) AM_SIZE(&spriteram_size)
	AM_RANGE(0xd000, 0xdfff) AM_WRITE(SMH_RAM)
	AM_RANGE(0xe000, 0xe000) AM_WRITE(lastday_bankswitch_w)
	AM_RANGE(0xe010, 0xe010) AM_WRITE(flytiger_ctrl_w)	/* coin counter, flip screen */
	AM_RANGE(0xe020, 0xe020) AM_WRITE(soundlatch_w)
	AM_RANGE(0xe030, 0xe037) AM_WRITE(dooyong_bgscroll8_w)
	AM_RANGE(0xe040, 0xe047) AM_WRITE(dooyong_fgscroll8_w)
	AM_RANGE(0xe800, 0xefff) AM_WRITE(paletteram_xRRRRRGGGGGBBBBB_le_w) AM_BASE(&paletteram)
	AM_RANGE(0xf000, 0xffff) AM_WRITE(dooyong_txvideoram8_w) AM_BASE(&dooyong_txvideoram)
ADDRESS_MAP_END

static ADDRESS_MAP_START( primella_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_READ(SMH_ROM)
	AM_RANGE(0x8000, 0xbfff) AM_READ(SMH_BANK1)
	AM_RANGE(0xc000, 0xcfff) AM_READ(SMH_RAM)
	AM_RANGE(0xd000, 0xd3ff) AM_READ(SMH_RAM)
	AM_RANGE(0xe000, 0xefff) AM_READ(SMH_RAM)
	AM_RANGE(0xf800, 0xf800) AM_READ_PORT("DSWA")
	AM_RANGE(0xf810, 0xf810) AM_READ_PORT("DSWB")
	AM_RANGE(0xf820, 0xf820) AM_READ_PORT("P1")
	AM_RANGE(0xf830, 0xf830) AM_READ_PORT("P2")
	AM_RANGE(0xf840, 0xf840) AM_READ_PORT("SYSTEM")
ADDRESS_MAP_END

static ADDRESS_MAP_START( primella_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xbfff) AM_WRITE(SMH_ROM)
	AM_RANGE(0xc000, 0xcfff) AM_WRITE(SMH_RAM)
	AM_RANGE(0xd000, 0xd3ff) AM_WRITE(SMH_RAM)	/* what is this? looks like a palette? scratchpad RAM maybe? */
	AM_RANGE(0xe000, 0xefff) AM_WRITE(dooyong_txvideoram8_w) AM_BASE(&dooyong_txvideoram)
	AM_RANGE(0xf000, 0xf7ff) AM_WRITE(paletteram_xRRRRRGGGGGBBBBB_le_w) AM_BASE(&paletteram)
	AM_RANGE(0xf800, 0xf800) AM_WRITE(primella_ctrl_w)	/* bank switch, flip screen etc */
	AM_RANGE(0xf810, 0xf810) AM_WRITE(soundlatch_w)
	AM_RANGE(0xfc00, 0xfc07) AM_WRITE(dooyong_bgscroll8_w)
	AM_RANGE(0xfc08, 0xfc0f) AM_WRITE(dooyong_fgscroll8_w)
ADDRESS_MAP_END

static ADDRESS_MAP_START( rshark_readmem, ADDRESS_SPACE_PROGRAM, 16 )
	ADDRESS_MAP_GLOBAL_MASK(0xfffff)	/* super-x needs this and is similar */
	AM_RANGE(0x000000, 0x03ffff) AM_READ(SMH_ROM)
	AM_RANGE(0x040000, 0x04cfff) AM_READ(SMH_RAM)
	AM_RANGE(0x04d000, 0x04dfff) AM_READ(SMH_RAM)
	AM_RANGE(0x04e000, 0x04ffff) AM_READ(SMH_RAM)
	AM_RANGE(0x0c0002, 0x0c0003) AM_READ_PORT("DSW")
	AM_RANGE(0x0c0004, 0x0c0005) AM_READ_PORT("P1_P2")
	AM_RANGE(0x0c0006, 0x0c0007) AM_READ_PORT("SYSTEM")
ADDRESS_MAP_END

static ADDRESS_MAP_START( rshark_writemem, ADDRESS_SPACE_PROGRAM, 16 )
	ADDRESS_MAP_GLOBAL_MASK(0xfffff)	/* super-x needs this and is similar */
	AM_RANGE(0x000000, 0x03ffff) AM_WRITE(SMH_ROM)
	AM_RANGE(0x040000, 0x04cfff) AM_WRITE(SMH_RAM)
	AM_RANGE(0x04d000, 0x04dfff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram16) AM_SIZE(&spriteram_size)
	AM_RANGE(0x04e000, 0x04ffff) AM_WRITE(SMH_RAM)
	AM_RANGE(0x0c4000, 0x0c400f) AM_WRITE(dooyong_bgscroll16_w)
	AM_RANGE(0x0c4010, 0x0c401f) AM_WRITE(dooyong_bg2scroll16_w)
	AM_RANGE(0x0c8000, 0x0c8fff) AM_WRITE(paletteram16_xRRRRRGGGGGBBBBB_word_w) AM_BASE(&paletteram16)
	AM_RANGE(0x0c0012, 0x0c0013) AM_WRITE(soundlatch_word_w)
	AM_RANGE(0x0c0014, 0x0c0015) AM_WRITE(rshark_ctrl_w)	/* flip screen + unknown stuff */
	AM_RANGE(0x0cc000, 0x0cc00f) AM_WRITE(dooyong_fgscroll16_w)
	AM_RANGE(0x0cc010, 0x0cc01f) AM_WRITE(dooyong_fg2scroll16_w)
ADDRESS_MAP_END

static ADDRESS_MAP_START( superx_readmem, ADDRESS_SPACE_PROGRAM, 16 )
	ADDRESS_MAP_GLOBAL_MASK(0xfffff)
	AM_RANGE(0x000000, 0x03ffff) AM_READ(SMH_ROM)
	AM_RANGE(0x0d0000, 0x0dcfff) AM_READ(SMH_RAM)
	AM_RANGE(0x0dd000, 0x0ddfff) AM_READ(SMH_RAM)
	AM_RANGE(0x0de000, 0x0dffff) AM_READ(SMH_RAM)
	AM_RANGE(0x080002, 0x080003) AM_READ_PORT("DSW")
	AM_RANGE(0x080004, 0x080005) AM_READ_PORT("P1_P2")
	AM_RANGE(0x080006, 0x080007) AM_READ_PORT("SYSTEM")
ADDRESS_MAP_END

static ADDRESS_MAP_START( superx_writemem, ADDRESS_SPACE_PROGRAM, 16 )
	ADDRESS_MAP_GLOBAL_MASK(0xfffff)
	AM_RANGE(0x000000, 0x03ffff) AM_WRITE(SMH_ROM)
	AM_RANGE(0x0d0000, 0x0dcfff) AM_WRITE(SMH_RAM)
	AM_RANGE(0x0dd000, 0x0ddfff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram16) AM_SIZE(&spriteram_size)
	AM_RANGE(0x0de000, 0x0dffff) AM_WRITE(SMH_RAM)
	AM_RANGE(0x084000, 0x08400f) AM_WRITE(dooyong_bgscroll16_w)
	AM_RANGE(0x084010, 0x08401f) AM_WRITE(dooyong_bg2scroll16_w)
	AM_RANGE(0x088000, 0x088fff) AM_WRITE(paletteram16_xRRRRRGGGGGBBBBB_word_w) AM_BASE(&paletteram16)
	AM_RANGE(0x080012, 0x080013) AM_WRITE(soundlatch_word_w)
	AM_RANGE(0x080014, 0x080015) AM_WRITE(rshark_ctrl_w)	/* flip screen + unknown stuff */
	AM_RANGE(0x08c000, 0x08c00f) AM_WRITE(dooyong_fgscroll16_w)
	AM_RANGE(0x08c010, 0x08c01f) AM_WRITE(dooyong_fg2scroll16_w)
ADDRESS_MAP_END

static ADDRESS_MAP_START( popbingo_readmem, ADDRESS_SPACE_PROGRAM, 16 )
	ADDRESS_MAP_GLOBAL_MASK(0xfffff)
	AM_RANGE(0x000000, 0x03ffff) AM_READ(SMH_ROM)
	AM_RANGE(0x040000, 0x04cfff) AM_READ(SMH_RAM)
	AM_RANGE(0x04d000, 0x04dfff) AM_READ(SMH_RAM) // sprites
	AM_RANGE(0x04e000, 0x04ffff) AM_READ(SMH_RAM)
	AM_RANGE(0x0c0002, 0x0c0003) AM_READ_PORT("DSW")
	AM_RANGE(0x0c0004, 0x0c0005) AM_READ_PORT("P1_P2")
	AM_RANGE(0x0c0006, 0x0c0007) AM_READ_PORT("SYSTEM")
ADDRESS_MAP_END

static ADDRESS_MAP_START( popbingo_writemem, ADDRESS_SPACE_PROGRAM, 16 )
	ADDRESS_MAP_GLOBAL_MASK(0xfffff)
	AM_RANGE(0x000000, 0x03ffff) AM_WRITE(SMH_ROM)
	AM_RANGE(0x040000, 0x04cfff) AM_WRITE(SMH_RAM)
	AM_RANGE(0x04d000, 0x04dfff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram16) AM_SIZE(&spriteram_size)
	AM_RANGE(0x04e000, 0x04ffff) AM_WRITE(SMH_RAM)
	AM_RANGE(0x0c0012, 0x0c0013) AM_WRITE(soundlatch_word_w)
	AM_RANGE(0x0c0014, 0x0c0015) AM_WRITE(rshark_ctrl_w)
	AM_RANGE(0x0c0018, 0x0c001b) AM_WRITE(SMH_NOP) // ?
	AM_RANGE(0x0c4000, 0x0c400f) AM_WRITE(dooyong_bgscroll16_w)
	AM_RANGE(0x0c4010, 0x0c401f) AM_WRITE(dooyong_bg2scroll16_w) // not used atm
	AM_RANGE(0x0c8000, 0x0c8fff) AM_WRITE(paletteram16_xRRRRRGGGGGBBBBB_word_w) AM_BASE(&paletteram16)
	AM_RANGE(0x0cc000, 0x0cc00f) AM_WRITE(dooyong_fgscroll16_w) // not used atm
	AM_RANGE(0x0cc010, 0x0cc01f) AM_WRITE(dooyong_fg2scroll16_w) // not used atm
	AM_RANGE(0x0dc000, 0x0dc01f) AM_RAM // registers of some kind?
ADDRESS_MAP_END

static ADDRESS_MAP_START( lastday_sound_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_READ(SMH_ROM)
	AM_RANGE(0xc000, 0xc7ff) AM_READ(SMH_RAM)
	AM_RANGE(0xc800, 0xc800) AM_READ(soundlatch_r)
	AM_RANGE(0xf000, 0xf001) AM_DEVREAD("ym1", ym2203_r)
	AM_RANGE(0xf002, 0xf003) AM_DEVREAD("ym1", ym2203_r)
ADDRESS_MAP_END

static ADDRESS_MAP_START( lastday_sound_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_WRITE(SMH_ROM)
	AM_RANGE(0xc000, 0xc7ff) AM_WRITE(SMH_RAM)
	AM_RANGE(0xf000, 0xf001) AM_DEVWRITE("ym1", ym2203_w)
	AM_RANGE(0xf002, 0xf003) AM_DEVWRITE("ym2", ym2203_w)
ADDRESS_MAP_END

static ADDRESS_MAP_START( pollux_sound_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xefff) AM_READ(SMH_ROM)
	AM_RANGE(0xf000, 0xf7ff) AM_READ(SMH_RAM)
	AM_RANGE(0xf800, 0xf800) AM_READ(soundlatch_r)
	AM_RANGE(0xf802, 0xf803) AM_DEVREAD("ym1", ym2203_r)
	AM_RANGE(0xf804, 0xf805) AM_DEVREAD("ym2", ym2203_r)
ADDRESS_MAP_END

static ADDRESS_MAP_START( pollux_sound_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xefff) AM_WRITE(SMH_ROM)
	AM_RANGE(0xf000, 0xf7ff) AM_WRITE(SMH_RAM)
	AM_RANGE(0xf802, 0xf803) AM_DEVWRITE("ym1", ym2203_w)
	AM_RANGE(0xf804, 0xf805) AM_DEVWRITE("ym2", ym2203_w)
ADDRESS_MAP_END

static ADDRESS_MAP_START( bluehawk_sound_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xefff) AM_READ(SMH_ROM)
	AM_RANGE(0xf000, 0xf7ff) AM_READ(SMH_RAM)
	AM_RANGE(0xf800, 0xf800) AM_READ(soundlatch_r)
	AM_RANGE(0xf808, 0xf809) AM_DEVREAD("ym", ym2151_r)
	AM_RANGE(0xf80a, 0xf80a) AM_DEVREAD("oki", okim6295_r)
ADDRESS_MAP_END

static ADDRESS_MAP_START( bluehawk_sound_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xefff) AM_WRITE(SMH_ROM)
	AM_RANGE(0xf000, 0xf7ff) AM_WRITE(SMH_RAM)
	AM_RANGE(0xf808, 0xf809) AM_DEVWRITE("ym", ym2151_w)
	AM_RANGE(0xf80a, 0xf80a) AM_DEVWRITE("oki", okim6295_w)
ADDRESS_MAP_END

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

    Z80 Generic port definitions

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

static INPUT_PORTS_START( dooyongz80_generic )
	PORT_START("DSWA")
	PORT_SERVICE_DIPLOC( 0x01, IP_ACTIVE_LOW, "SWA:1" )
	PORT_DIPNAME( 0x02, 0x02, "Coin Type" )				PORT_DIPLOCATION("SWA:2")
	PORT_DIPSETTING(    0x02, "A" )
	PORT_DIPSETTING(    0x00, "B" )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Demo_Sounds ) )	PORT_DIPLOCATION("SWA:3")
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x04, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Flip_Screen ) )	PORT_DIPLOCATION("SWA:4")
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x30, 0x30, DEF_STR( Coin_A ) )		PORT_DIPLOCATION("SWA:5,6")
	PORT_DIPSETTING(    0x10, DEF_STR( 2C_1C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_EQUALS, 0x02)
	PORT_DIPSETTING(    0x30, DEF_STR( 1C_1C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_EQUALS, 0x02)
	PORT_DIPSETTING(    0x00, DEF_STR( 2C_3C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_EQUALS, 0x02)
	PORT_DIPSETTING(    0x20, DEF_STR( 1C_2C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_EQUALS, 0x02)
	PORT_DIPSETTING(    0x00, DEF_STR( 4C_1C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_NOTEQUALS, 0x02)
	PORT_DIPSETTING(    0x10, DEF_STR( 3C_1C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_NOTEQUALS, 0x02)
	PORT_DIPSETTING(    0x20, DEF_STR( 2C_1C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_NOTEQUALS, 0x02)
	PORT_DIPSETTING(    0x30, DEF_STR( 1C_1C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_NOTEQUALS, 0x02)
	PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Coin_B ) )		PORT_DIPLOCATION("SWA:7,8")
	PORT_DIPSETTING(    0x40, DEF_STR( 2C_1C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_EQUALS, 0x02)
	PORT_DIPSETTING(    0xc0, DEF_STR( 1C_1C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_EQUALS, 0x02)
	PORT_DIPSETTING(    0x00, DEF_STR( 2C_3C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_EQUALS, 0x02)
	PORT_DIPSETTING(    0x80, DEF_STR( 1C_2C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_EQUALS, 0x02)
	PORT_DIPSETTING(    0xc0, DEF_STR( 1C_2C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_NOTEQUALS, 0x02)
	PORT_DIPSETTING(    0x80, DEF_STR( 1C_3C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_NOTEQUALS, 0x02)
	PORT_DIPSETTING(    0x40, DEF_STR( 1C_4C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_NOTEQUALS, 0x02)
	PORT_DIPSETTING(    0x00, DEF_STR( 1C_6C ) )		PORT_CONDITION("DSWA", 0x02, PORTCOND_NOTEQUALS, 0x02)

	PORT_START("DSWB")
	PORT_DIPNAME( 0x03, 0x03, DEF_STR( Lives ) )		PORT_DIPLOCATION("SWB:1,2")
	PORT_DIPSETTING(    0x00, "1" )
	PORT_DIPSETTING(    0x02, "2" )
	PORT_DIPSETTING(    0x03, "3" )
	PORT_DIPSETTING(    0x01, "4" )
	PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Difficulty ) )	PORT_DIPLOCATION("SWB:3,4")
	PORT_DIPSETTING(    0x08, DEF_STR( Easy ) )
	PORT_DIPSETTING(    0x0c, DEF_STR( Normal ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Hard ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Hardest ) )
	PORT_DIPUNUSED_DIPLOC( 0x10, 0x10, "SWB:5" )
	PORT_DIPUNUSED_DIPLOC( 0x20, 0x20, "SWB:6" )
	PORT_DIPUNUSED_DIPLOC( 0x40, 0x40, "SWB:7" )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SWB:8")
	PORT_DIPSETTING(    0x00, DEF_STR( No ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Yes ) )

	PORT_START("P1")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("P2")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("SYSTEM")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START2 )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END

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

    M68 Generic port definitions

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

static INPUT_PORTS_START( dooyongm68_generic )
	PORT_START("DSW")
	PORT_SERVICE_DIPLOC( 0x01, IP_ACTIVE_LOW, "SWA:1" )
	PORT_DIPNAME( 0x0002, 0x0002, "Coin Type" )				PORT_DIPLOCATION("SWA:2")
	PORT_DIPSETTING(      0x0002, "A" )
	PORT_DIPSETTING(      0x0000, "B" )
	PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Demo_Sounds ) )	PORT_DIPLOCATION("SWA:3")
	PORT_DIPSETTING(      0x0000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( On ) )
	PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Flip_Screen ) )	PORT_DIPLOCATION("SWA:4")
	PORT_DIPSETTING(      0x0008, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0030, 0x0030, DEF_STR( Coin_A ) )		PORT_DIPLOCATION("SWA:5,6")
	PORT_DIPSETTING(      0x0010, DEF_STR( 2C_1C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x0030, DEF_STR( 1C_1C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x0000, DEF_STR( 2C_3C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x0020, DEF_STR( 1C_2C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x0000, DEF_STR( 4C_1C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPSETTING(      0x0010, DEF_STR( 3C_1C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPSETTING(      0x0020, DEF_STR( 2C_1C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPSETTING(      0x0030, DEF_STR( 1C_1C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPNAME( 0x00c0, 0x00c0, DEF_STR( Coin_B ) )		PORT_DIPLOCATION("SWA:7,8")
	PORT_DIPSETTING(      0x0040, DEF_STR( 2C_1C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x00c0, DEF_STR( 1C_1C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x0000, DEF_STR( 2C_3C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x0080, DEF_STR( 1C_2C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x00c0, DEF_STR( 1C_1C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPSETTING(      0x0080, DEF_STR( 1C_3C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPSETTING(      0x0040, DEF_STR( 1C_4C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPSETTING(      0x0000, DEF_STR( 1C_6C ) )		PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Lives ) )		PORT_DIPLOCATION("SWB:1,2")
	PORT_DIPSETTING(      0x0000, "1" )
	PORT_DIPSETTING(      0x0200, "2" )
	PORT_DIPSETTING(      0x0300, "3" )
	PORT_DIPSETTING(      0x0100, "4" )
	PORT_DIPNAME( 0x0c00, 0x0c00, DEF_STR( Difficulty ) )	PORT_DIPLOCATION("SWB:3,4")
	PORT_DIPSETTING(      0x0800, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x0c00, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0400, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( Hardest ) )
	PORT_DIPUNUSED_DIPLOC( 0x1000, 0x1000, "SWB:5" )
	PORT_DIPUNUSED_DIPLOC( 0x2000, 0x2000, "SWB:6" )
	PORT_DIPUNUSED_DIPLOC( 0x4000, 0x4000, "SWB:7" )
	PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SWB:8")
	PORT_DIPSETTING(      0x0000, DEF_STR( No ) )
	PORT_DIPSETTING(      0x8000, DEF_STR( Yes ) )

	PORT_START("P1_P2")
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1)
	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2)

	PORT_START("SYSTEM")
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_START2 )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_START2 )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END

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

    Game-specific port definitions

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

static INPUT_PORTS_START( lastday )
	PORT_INCLUDE( dooyongz80_generic )

	PORT_MODIFY("DSWB")
	PORT_DIPNAME( 0x30, 0x30, DEF_STR( Bonus_Life ) )	PORT_DIPLOCATION("SWB:5,6")
	PORT_DIPSETTING(    0x30, "Every 200000" )
	PORT_DIPSETTING(    0x20, "Every 240000" )
	PORT_DIPSETTING(    0x10, "280000" )
	PORT_DIPSETTING(    0x00, DEF_STR( None ) )
	PORT_DIPNAME( 0x40, 0x40, "Speed" )					PORT_DIPLOCATION("SWB:7")
	PORT_DIPSETTING(    0x00, DEF_STR( Low ) )
	PORT_DIPSETTING(    0x40, DEF_STR( High ) )

	PORT_MODIFY("SYSTEM")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START2 )
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_TILT )	/* maybe, but I'm not sure */
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END

static INPUT_PORTS_START( gulfstrm )
	PORT_INCLUDE( dooyongz80_generic )

	PORT_MODIFY("DSWB")
	PORT_DIPNAME( 0x30, 0x30, DEF_STR( Bonus_Life ) )	PORT_DIPLOCATION("SWB:5,6")
	PORT_DIPSETTING(    0x30, "Every 300,000" )
	PORT_DIPSETTING(    0x20, "Every 400,000" )
	PORT_DIPSETTING(    0x10, "Every 500,000" )
	PORT_DIPSETTING(    0x00, DEF_STR( None ) )
	PORT_DIPNAME( 0x40, 0x40, "Power Rise(?)" )			PORT_DIPLOCATION("SWB:7")
	PORT_DIPSETTING(    0x40, "1" )
	PORT_DIPSETTING(    0x00, "2" )

	PORT_MODIFY("SYSTEM")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_VBLANK )	/* ??? */
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END

static INPUT_PORTS_START( pollux )
	PORT_INCLUDE( dooyongz80_generic )

	PORT_MODIFY("SYSTEM")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END

static INPUT_PORTS_START( bluehawk )
	PORT_INCLUDE( dooyongz80_generic )
INPUT_PORTS_END

static INPUT_PORTS_START( flytiger )
	PORT_INCLUDE( dooyongz80_generic )

	PORT_MODIFY("DSWB")
	PORT_DIPNAME( 0x40, 0x40, "Auto Fire" )				PORT_DIPLOCATION("SWB:7") /* Mainly (only?) for 3-way charge */
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x40, DEF_STR( On ) )
INPUT_PORTS_END

static INPUT_PORTS_START( sadari )
	PORT_INCLUDE( dooyongz80_generic )

	PORT_MODIFY("DSWB")
	PORT_DIPNAME( 0x03, 0x01, "Show Girl" )				PORT_DIPLOCATION("SWB:1,2")
	PORT_DIPSETTING(    0x00, "Skip Skip Skip" )
	PORT_DIPSETTING(    0x03, "Dress Dress Dress" )
	PORT_DIPSETTING(    0x02, "Dress Half Half" )
	PORT_DIPSETTING(    0x01, "Dress Half Naked" )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Cabinet ) )		PORT_DIPLOCATION("SWB:5")
	PORT_DIPSETTING(    0x10, DEF_STR( Upright ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Cocktail ) )
	PORT_DIPNAME( 0x40, 0x40, "Girl Show Point" )		PORT_DIPLOCATION("SWB:7")
	PORT_DIPSETTING(    0x40, "Other Country" )
	PORT_DIPSETTING(    0x00, DEF_STR( Asia ) )
INPUT_PORTS_END

static INPUT_PORTS_START( primella )
	PORT_INCLUDE( dooyongz80_generic )

	PORT_MODIFY("DSWB")
	PORT_DIPNAME( 0x03, 0x01, "Show Girl" )				PORT_DIPLOCATION("SWB:1,2")
	PORT_DIPSETTING(    0x00, "Skip Skip Skip" )
	PORT_DIPSETTING(    0x03, "Dress Dress Dress" )
	PORT_DIPSETTING(    0x02, "Dress Half Half" )
	PORT_DIPSETTING(    0x01, "Dress Half Naked" )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Cabinet ) )		PORT_DIPLOCATION("SWB:5")
	PORT_DIPSETTING(    0x10, DEF_STR( Upright ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Cocktail ) )
INPUT_PORTS_END

static INPUT_PORTS_START( rshark )
	PORT_INCLUDE( dooyongm68_generic )

	PORT_MODIFY("DSW")
	PORT_DIPNAME( 0x00c0, 0x00c0, DEF_STR( Coin_B ) )	PORT_DIPLOCATION("SWA:7,8")
	PORT_DIPSETTING(      0x0040, DEF_STR( 2C_1C ) )	PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x00c0, DEF_STR( 1C_1C ) )	PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x0000, DEF_STR( 2C_3C ) )	PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x0080, DEF_STR( 1C_2C ) )	PORT_CONDITION("DSW", 0x0002, PORTCOND_EQUALS, 0x0002)
	PORT_DIPSETTING(      0x00c0, DEF_STR( 1C_2C ) )	PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPSETTING(      0x0080, DEF_STR( 1C_3C ) )	PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPSETTING(      0x0040, DEF_STR( 1C_4C ) )	PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
	PORT_DIPSETTING(      0x0000, DEF_STR( 1C_6C ) )	PORT_CONDITION("DSW", 0x0002, PORTCOND_NOTEQUALS, 0x0002)
INPUT_PORTS_END

static INPUT_PORTS_START( superx )
	PORT_INCLUDE( dooyongm68_generic )
INPUT_PORTS_END

static INPUT_PORTS_START( popbingo )
	PORT_INCLUDE( dooyongm68_generic )

	PORT_MODIFY("DSW")
	PORT_DIPNAME( 0x0004, 0x0000, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SWA:3")
	PORT_DIPSETTING(      0x0004, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0100, 0x0100, "VS Max Round" )		PORT_DIPLOCATION("SWB:1")
	PORT_DIPSETTING(      0x0100, "3" )
	PORT_DIPSETTING(      0x0000, "1" )
	PORT_DIPUNKNOWN_DIPLOC( 0x0200, 0x0200, "SWB:2" )
	PORT_DIPNAME( 0x4000, 0x4000, "Blocks Don't Drop" )	PORT_DIPLOCATION("SWB:7")
	PORT_DIPSETTING(      0x4000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPUNKNOWN_DIPLOC( 0x8000, 0x8000, "SWB:8" )
INPUT_PORTS_END

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

    Graphics definitions

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

static const gfx_layout lastday_charlayout =
{
	8,8,
	RGN_FRAC(1,2),
	4,
	{ 0, 4, RGN_FRAC(1,2)+0, RGN_FRAC(1,2)+4 },
	{ 0, 1, 2, 3, 8+0, 8+1, 8+2, 8+3 },
	{ 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 },
	16*8
};

static const gfx_layout bluehawk_charlayout =
{
	8,8,
	RGN_FRAC(1,1),
	4,
	{ 0, 1, 2, 3 },
	{ 0*4, 1*4, 2*4, 3*4, 4*4, 5*4, 6*4, 7*4 },
	{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 },
	32*8
};

static const gfx_layout tilelayout =
{
	32,32,
	RGN_FRAC(1,1),
	4,
	{ 0*4, 1*4, 2*4, 3*4 },
	{ 0, 1, 2, 3, 16+0, 16+1, 16+2, 16+3,
			32*32+0, 32*32+1, 32*32+2, 32*32+3, 32*32+16+0, 32*32+16+1, 32*32+16+2, 32*32+16+3,
			2*32*32+0, 2*32*32+1, 2*32*32+2, 2*32*32+3, 2*32*32+16+0, 2*32*32+16+1, 2*32*32+16+2, 2*32*32+16+3,
			3*32*32+0, 3*32*32+1, 3*32*32+2, 3*32*32+3, 3*32*32+16+0, 3*32*32+16+1, 3*32*32+16+2, 3*32*32+16+3 },
	{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32,
			8*32, 9*32, 10*32, 11*32, 12*32, 13*32, 14*32, 15*32,
			16*32, 17*32, 18*32, 19*32, 20*32, 21*32, 22*32, 23*32,
			24*32, 25*32, 26*32, 27*32, 28*32, 29*32, 30*32, 31*32 },
	512*8
};

static const gfx_layout spritelayout =
{
	16,16,
	RGN_FRAC(1,1),
	4,
	{ 0*4, 1*4, 2*4, 3*4 },
	{ 0, 1, 2, 3, 16+0, 16+1, 16+2, 16+3,
			16*32+0, 16*32+1, 16*32+2, 16*32+3, 16*32+16+0, 16*32+16+1, 16*32+16+2, 16*32+16+3 },
	{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32,
			8*32, 9*32, 10*32, 11*32, 12*32, 13*32, 14*32, 15*32 },
	128*8
};

static const gfx_layout rshark_spritelayout =
{
	16,16,
	RGN_FRAC(1,1),
	4,
	{ 0, 1, 2, 3 },
	{ 0*4, 1*4, 2*4, 3*4, 4*4, 5*4, 6*4, 7*4,
			16*32+0*4, 16*32+1*4, 16*32+2*4, 16*32+3*4, 16*32+4*4, 16*32+5*4, 16*32+6*4, 16*32+7*4 },
	{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32,
			8*32, 9*32, 10*32, 11*32, 12*32, 13*32, 14*32, 15*32 },
	128*8
};

static const gfx_layout popbingo_tilelayout =
{
	32,32,
	RGN_FRAC(1,2),
	8,
	{ 0*4, 1*4,  2*4, 3*4, RGN_FRAC(1,2)+0*4,RGN_FRAC(1,2)+1*4,RGN_FRAC(1,2)+2*4,RGN_FRAC(1,2)+3*4 },

	{ 0, 1, 2, 3, 16+0, 16+1, 16+2, 16+3,
			32*32+0, 32*32+1, 32*32+2, 32*32+3, 32*32+16+0, 32*32+16+1, 32*32+16+2, 32*32+16+3,
			2*32*32+0, 2*32*32+1, 2*32*32+2, 2*32*32+3, 2*32*32+16+0, 2*32*32+16+1, 2*32*32+16+2, 2*32*32+16+3,
			3*32*32+0, 3*32*32+1, 3*32*32+2, 3*32*32+3, 3*32*32+16+0, 3*32*32+16+1, 3*32*32+16+2, 3*32*32+16+3 },
	{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32,
			8*32, 9*32, 10*32, 11*32, 12*32, 13*32, 14*32, 15*32,
			16*32, 17*32, 18*32, 19*32, 20*32, 21*32, 22*32, 23*32,
			24*32, 25*32, 26*32, 27*32, 28*32, 29*32, 30*32, 31*32 },
	512*8
};

static GFXDECODE_START( lastday )
	GFXDECODE_ENTRY( "gfx1", 0, lastday_charlayout,   0, 16 )
	GFXDECODE_ENTRY( "gfx2", 0, spritelayout,       256, 16 )
	GFXDECODE_ENTRY( "gfx3", 0, tilelayout,         768, 16 )
	GFXDECODE_ENTRY( "gfx4", 0, tilelayout,         512, 16 )
GFXDECODE_END

static GFXDECODE_START( flytiger )
	GFXDECODE_ENTRY( "gfx1", 0, lastday_charlayout,   0, 16 )
	GFXDECODE_ENTRY( "gfx2", 0, spritelayout,       256, 16 )
	GFXDECODE_ENTRY( "gfx3", 0, tilelayout,         768, 16 )
	GFXDECODE_ENTRY( "gfx4", 0, tilelayout,         512, 32 )
GFXDECODE_END

static GFXDECODE_START( bluehawk )
	GFXDECODE_ENTRY( "gfx1", 0, bluehawk_charlayout,  0, 16 )
	GFXDECODE_ENTRY( "gfx2", 0, spritelayout,       256, 16 )
	GFXDECODE_ENTRY( "gfx3", 0, tilelayout,         768, 16 )
	GFXDECODE_ENTRY( "gfx4", 0, tilelayout,         512, 16 )
	GFXDECODE_ENTRY( "gfx5", 0, tilelayout,           0, 16 )
GFXDECODE_END

static GFXDECODE_START( primella )
	GFXDECODE_ENTRY( "gfx1", 0, bluehawk_charlayout,  0, 16 )
	/* no sprites */
	GFXDECODE_ENTRY( "gfx2", 0, tilelayout,         768, 16 )
	GFXDECODE_ENTRY( "gfx3", 0, tilelayout,         512, 16 )
GFXDECODE_END

static GFXDECODE_START( rshark )
	/* no chars */
	GFXDECODE_ENTRY( "gfx1", 0, rshark_spritelayout,  0, 16 )
	GFXDECODE_ENTRY( "gfx2", 0, spritelayout,       256, 16 )
	GFXDECODE_ENTRY( "gfx3", 0, spritelayout,       512, 16 )
	GFXDECODE_ENTRY( "gfx4", 0, spritelayout,       768, 16 )
	GFXDECODE_ENTRY( "gfx5", 0, spritelayout,      1024, 16 )
GFXDECODE_END

static GFXDECODE_START( popbingo )
	/* no chars */
	GFXDECODE_ENTRY( "gfx1", 0, rshark_spritelayout,   0, 16 )
	GFXDECODE_ENTRY( "gfx2", 0, popbingo_tilelayout, 256,  1 )
GFXDECODE_END

static void irqhandler(const device_config *device, int irq)
{
	cpu_set_input_line(device->machine->cpu[1],0,irq ? ASSERT_LINE : CLEAR_LINE);
}

static READ8_DEVICE_HANDLER( unk_r )
{
	return 0;
}

static const ym2203_interface ym2203_interface_1 =
{
	{
		AY8910_LEGACY_OUTPUT,
		AY8910_DEFAULT_LOADS,
		DEVCB_HANDLER(unk_r), DEVCB_NULL, DEVCB_NULL, DEVCB_NULL
	},
	irqhandler
};

static const ym2203_interface ym2203_interface_2 =
{
	{
		AY8910_LEGACY_OUTPUT,
		AY8910_DEFAULT_LOADS,
		DEVCB_HANDLER(unk_r), DEVCB_NULL, DEVCB_NULL, DEVCB_NULL
	},
	NULL
};

static const ym2151_interface ym2151_config =
{
	irqhandler
};

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

    Machine driver(s)

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


static MACHINE_DRIVER_START( sound_2203 )
	MDRV_SPEAKER_STANDARD_MONO("mono")

	MDRV_SOUND_ADD("ym1", YM2203, 4000000)
	MDRV_SOUND_CONFIG(ym2203_interface_1)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.40)

	MDRV_SOUND_ADD("ym2", YM2203, 4000000)
	MDRV_SOUND_CONFIG(ym2203_interface_2)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.40)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( sound_2151 )
	MDRV_SPEAKER_STANDARD_MONO("mono")

	MDRV_SOUND_ADD("ym", YM2151, 3579545)
	MDRV_SOUND_CONFIG(ym2151_config)
	MDRV_SOUND_ROUTE(0, "mono", 0.50)
	MDRV_SOUND_ROUTE(1, "mono", 0.50)

	MDRV_SOUND_ADD("oki", OKIM6295, 1000000)
	MDRV_SOUND_CONFIG(okim6295_interface_pin7high)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.60)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( sound_2151_m68k )
	MDRV_SPEAKER_STANDARD_MONO("mono")

	MDRV_SOUND_ADD("ym", YM2151, 4000000)
	MDRV_SOUND_CONFIG(ym2151_config)
	MDRV_SOUND_ROUTE(0, "mono", 0.50)
	MDRV_SOUND_ROUTE(1, "mono", 0.50)

	MDRV_SOUND_ADD("oki", OKIM6295, 1000000)
	MDRV_SOUND_CONFIG(okim6295_interface_pin7high)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.60)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( lastday )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", Z80, 8000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(lastday_readmem,lastday_writemem)
	MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)

	MDRV_CPU_ADD("audiocpu", Z80, 4000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(lastday_sound_readmem,lastday_sound_writemem)

	MDRV_MACHINE_START(lastday)

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_BUFFERS_SPRITERAM)

	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 1*8, 31*8-1 )

	MDRV_GFXDECODE(lastday)
	MDRV_PALETTE_LENGTH(1024)

	MDRV_VIDEO_START(lastday)
	MDRV_VIDEO_EOF(dooyong)
	MDRV_VIDEO_UPDATE(lastday)

	/* sound hardware */
	MDRV_IMPORT_FROM( sound_2203 )
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( gulfstrm )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", Z80, 8000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(gulfstrm_readmem,pollux_writemem)
	MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)

	MDRV_CPU_ADD("audiocpu", Z80, 4000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(lastday_sound_readmem,lastday_sound_writemem)

	MDRV_MACHINE_START(lastday)

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_BUFFERS_SPRITERAM)

	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 1*8, 31*8-1 )

	MDRV_GFXDECODE(lastday)
	MDRV_PALETTE_LENGTH(1024)

	MDRV_VIDEO_START(gulfstrm)
	MDRV_VIDEO_EOF(dooyong)
	MDRV_VIDEO_UPDATE(gulfstrm)

	/* sound hardware */
	MDRV_IMPORT_FROM( sound_2203 )
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( pollux )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", Z80, 8000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(pollux_readmem,pollux_writemem)
	MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)

	MDRV_CPU_ADD("audiocpu", Z80, 4000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(pollux_sound_readmem,pollux_sound_writemem)

	MDRV_MACHINE_START(lastday)

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_BUFFERS_SPRITERAM)

	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 1*8, 31*8-1 )

	MDRV_GFXDECODE(lastday)
	MDRV_PALETTE_LENGTH(1024)

	MDRV_VIDEO_START(pollux)
	MDRV_VIDEO_EOF(dooyong)
	MDRV_VIDEO_UPDATE(pollux)

	/* sound hardware */
	MDRV_IMPORT_FROM( sound_2203 )
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( bluehawk )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", Z80, 8000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(bluehawk_readmem,bluehawk_writemem)
	MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)

	MDRV_CPU_ADD("audiocpu", Z80, 4000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(bluehawk_sound_readmem,bluehawk_sound_writemem)

	MDRV_MACHINE_START(lastday)

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_BUFFERS_SPRITERAM)

	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 1*8, 31*8-1 )

	MDRV_GFXDECODE(bluehawk)
	MDRV_PALETTE_LENGTH(1024)

	MDRV_VIDEO_START(bluehawk)
	MDRV_VIDEO_EOF(dooyong)
	MDRV_VIDEO_UPDATE(bluehawk)

	/* sound hardware */
	MDRV_IMPORT_FROM( sound_2151 )
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( flytiger )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", Z80, 8000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(flytiger_readmem,flytiger_writemem)
	MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)

	MDRV_CPU_ADD("audiocpu", Z80, 4000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(bluehawk_sound_readmem,bluehawk_sound_writemem)

	MDRV_MACHINE_START(lastday)

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_BUFFERS_SPRITERAM)

	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 1*8, 31*8-1 )

	MDRV_GFXDECODE(flytiger)
	MDRV_PALETTE_LENGTH(1024)

	MDRV_VIDEO_START(flytiger)
	MDRV_VIDEO_EOF(dooyong)
	MDRV_VIDEO_UPDATE(flytiger)

	/* sound hardware */
	MDRV_IMPORT_FROM( sound_2151 )
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( primella )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", Z80, 8000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(primella_readmem,primella_writemem)
	MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)

	MDRV_CPU_ADD("audiocpu", Z80, 4000000)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(bluehawk_sound_readmem,bluehawk_sound_writemem)

	MDRV_MACHINE_START(lastday)

	/* video hardware */
	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 0*8, 32*8-1 )

	MDRV_GFXDECODE(primella)
	MDRV_PALETTE_LENGTH(1024)

	MDRV_VIDEO_START(primella)
	MDRV_VIDEO_EOF(dooyong)
	MDRV_VIDEO_UPDATE(primella)

	/* sound hardware */
	MDRV_IMPORT_FROM( sound_2151 )
MACHINE_DRIVER_END

static INTERRUPT_GEN( rshark_interrupt )
{
	if (cpu_getiloops(device) == 0)
		cpu_set_input_line(device, 5, HOLD_LINE);
	else
		cpu_set_input_line(device, 6, HOLD_LINE);
}

static MACHINE_DRIVER_START( rshark )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", M68000, 8000000)	/* measured on super-x */
	MDRV_CPU_PROGRAM_MAP(rshark_readmem,rshark_writemem)
	MDRV_CPU_VBLANK_INT_HACK(rshark_interrupt,2)	/* 5 and 6 */

	MDRV_CPU_ADD("audiocpu", Z80, 4000000)	/* measured on super-x */
	MDRV_CPU_PROGRAM_MAP(bluehawk_sound_readmem,bluehawk_sound_writemem)

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_BUFFERS_SPRITERAM)

	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 1*8, 31*8-1 )

	MDRV_GFXDECODE(rshark)
	MDRV_PALETTE_LENGTH(2048)

	MDRV_VIDEO_START(rshark)
	MDRV_VIDEO_EOF(rshark)
	MDRV_VIDEO_UPDATE(rshark)

	/* sound hardware */
	MDRV_IMPORT_FROM( sound_2151_m68k )
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( superx ) // dif mem map

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", M68000, 8000000)	/* measured on super-x */
	MDRV_CPU_PROGRAM_MAP(superx_readmem,superx_writemem)
	MDRV_CPU_VBLANK_INT_HACK(rshark_interrupt,2)	/* 5 and 6 */

	MDRV_CPU_ADD("audiocpu", Z80, 4000000)	/* measured on super-x */
	MDRV_CPU_PROGRAM_MAP(bluehawk_sound_readmem,bluehawk_sound_writemem)

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_BUFFERS_SPRITERAM)

	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 1*8, 31*8-1 )

	MDRV_GFXDECODE(rshark)
	MDRV_PALETTE_LENGTH(2048)

	MDRV_VIDEO_START(rshark)
	MDRV_VIDEO_EOF(rshark)
	MDRV_VIDEO_UPDATE(rshark)

	/* sound hardware */
	MDRV_IMPORT_FROM( sound_2151_m68k )
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( popbingo )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", M68000, 10000000)
	MDRV_CPU_PROGRAM_MAP(popbingo_readmem,popbingo_writemem)
	MDRV_CPU_VBLANK_INT_HACK(rshark_interrupt,2)	/* 5 and 6 */

	MDRV_CPU_ADD("audiocpu", Z80, 4000000)	/* measured on super-x */
	MDRV_CPU_PROGRAM_MAP(bluehawk_sound_readmem,bluehawk_sound_writemem)

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_BUFFERS_SPRITERAM)

	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 1*8, 31*8-1 )

	MDRV_GFXDECODE(popbingo)
	MDRV_PALETTE_LENGTH(2048)

	MDRV_VIDEO_START(popbingo)
	MDRV_VIDEO_EOF(rshark)
	MDRV_VIDEO_UPDATE(popbingo)

	/* sound hardware */
	MDRV_IMPORT_FROM( sound_2151_m68k )
MACHINE_DRIVER_END

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

    ROM definition(s)

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

ROM_START( lastday )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "lday3.bin",    0x00000, 0x10000, CRC(a06dfb1e) SHA1(c6220eda8c01d55862700e369db7291dbbedc8c8) )
	ROM_RELOAD(               0x10000, 0x10000 )				/* banked at 0x8000-0xbfff */
	ROM_LOAD( "lday4.bin",    0x20000, 0x10000, CRC(70961ea6) SHA1(245d3da67abb4a511a024f030de461b9a2b4804e) )	/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "lday1.bin",    0x0000, 0x8000, CRC(dd4316fd) SHA1(496e6657bb76d91f488a2464d1af1be095ab9105) )	/* empty */
	ROM_CONTINUE(             0x0000, 0x8000 )

	ROM_REGION( 0x8000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "lday2.bin",    0x0000, 0x8000, CRC(83eb572c) SHA1(e915afd55d505bce202206c9ecfa89bad561ef6c) )	/* empty */
	ROM_CONTINUE(             0x0000, 0x8000 )

	ROM_REGION( 0x40000, "gfx2", ROMREGION_DISPOSE )	/* sprites */
	ROM_LOAD16_BYTE( "lday16.bin",   0x00000, 0x20000, CRC(df503504) SHA1(daa58a7bc24415b5f59b7c7cc918bc85de9702a3) )
	ROM_LOAD16_BYTE( "lday15.bin",   0x00001, 0x20000, CRC(cd990442) SHA1(891b2163db23ab0bb40cbadce6e06fc067d0532f) )

	ROM_REGION( 0x80000, "gfx3", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "lday6.bin",    0x00000, 0x20000, CRC(1054361d) SHA1(52566786ca8177404be8b66fd7de94ac25fc49ea) )
	ROM_LOAD16_BYTE( "lday9.bin",    0x00001, 0x20000, CRC(6952ef4d) SHA1(b4e5ec02e97df213fe0bd4cd8a2ca77d7ecf8ad5) )
	ROM_LOAD16_BYTE( "lday7.bin",    0x40000, 0x20000, CRC(6e57a888) SHA1(8efe876ea3c788b83e8291f7fc6f55b90de158c8) )
	ROM_LOAD16_BYTE( "lday10.bin",   0x40001, 0x20000, CRC(a5548dca) SHA1(9914e01c1739c3bfd868a01e53c9030726ced4ea) )

	ROM_REGION( 0x40000, "gfx4", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "lday12.bin",   0x00000, 0x20000, CRC(992bc4af) SHA1(94570ebd1ee6acf1871cf914907acd12dca4026e) )
	ROM_LOAD16_BYTE( "lday14.bin",   0x00001, 0x20000, CRC(a79abc85) SHA1(3e63dad11db9b7420331403a1d551d8c041c4cc2) )

	ROM_REGION( 0x20000, "gfx5", 0 )	/* background tilemaps */
	ROM_LOAD16_BYTE( "lday5.bin",    0x00000, 0x10000, CRC(4789bae8) SHA1(6ffecc16eb8c9c783b02c4ef68cb5098b01fafef) )
	ROM_LOAD16_BYTE( "lday8.bin",    0x00001, 0x10000, CRC(92402b9a) SHA1(2ca8078d2687afbe7b6fc5412de16c6fbc11a650) )

	ROM_REGION( 0x20000, "gfx6", 0 )	/* fg tilemaps */
	ROM_LOAD16_BYTE( "lday11.bin",   0x00000, 0x10000, CRC(04b961de) SHA1(7a94c9d0800d79048660cf3758708a346ead33f9) )
	ROM_LOAD16_BYTE( "lday13.bin",   0x00001, 0x10000, CRC(6bdbd887) SHA1(a54f26f9ddd72b8b8f7a030610c1c4a5f94a3358) )
ROM_END

ROM_START( lastdaya )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "lday3.bin",    0x00000, 0x10000, CRC(a06dfb1e) SHA1(c6220eda8c01d55862700e369db7291dbbedc8c8) )
	ROM_RELOAD(               0x10000, 0x10000 )				/* banked at 0x8000-0xbfff */
	ROM_LOAD( "lday4.bin",    0x20000, 0x10000, CRC(70961ea6) SHA1(245d3da67abb4a511a024f030de461b9a2b4804e) )	/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "e1",           0x0000, 0x8000, CRC(ce96e106) SHA1(5ef1f221618abd757e02db79c3d7016100f30c07) )	/* empty */
	ROM_CONTINUE(             0x0000, 0x8000 )

	ROM_REGION( 0x8000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "lday2.bin",    0x0000, 0x8000, CRC(83eb572c) SHA1(e915afd55d505bce202206c9ecfa89bad561ef6c) )	/* empty */
	ROM_CONTINUE(             0x0000, 0x8000 )

	ROM_REGION( 0x40000, "gfx2", ROMREGION_DISPOSE )	/* sprites */
	ROM_LOAD16_BYTE( "lday16.bin",   0x00000, 0x20000, CRC(df503504) SHA1(daa58a7bc24415b5f59b7c7cc918bc85de9702a3) )
	ROM_LOAD16_BYTE( "lday15.bin",   0x00001, 0x20000, CRC(cd990442) SHA1(891b2163db23ab0bb40cbadce6e06fc067d0532f) )

	ROM_REGION( 0x80000, "gfx3", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "e6",           0x00000, 0x20000, CRC(7623c443) SHA1(abfed648a8cc438dbb7de9c23a663082667ca366) )
	ROM_LOAD16_BYTE( "e9",           0x00001, 0x20000, CRC(717f6a0e) SHA1(0b2d98fa5b8734210df18bce7725972fd42a6e4a) )
	ROM_LOAD16_BYTE( "lday7.bin",    0x40000, 0x20000, CRC(6e57a888) SHA1(8efe876ea3c788b83e8291f7fc6f55b90de158c8) )
	ROM_LOAD16_BYTE( "lday10.bin",   0x40001, 0x20000, CRC(a5548dca) SHA1(9914e01c1739c3bfd868a01e53c9030726ced4ea) )

	ROM_REGION( 0x40000, "gfx4", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "lday12.bin",   0x00000, 0x20000, CRC(992bc4af) SHA1(94570ebd1ee6acf1871cf914907acd12dca4026e) )
	ROM_LOAD16_BYTE( "lday14.bin",   0x00001, 0x20000, CRC(a79abc85) SHA1(3e63dad11db9b7420331403a1d551d8c041c4cc2) )

	ROM_REGION( 0x20000, "gfx5", 0 )	/* bg tilemaps */
	ROM_LOAD16_BYTE( "e5",           0x00000, 0x10000, CRC(5f801410) SHA1(382c1bcd69a6a5c245d2ba7603bc273fba840c8f) )
	ROM_LOAD16_BYTE( "e8",           0x00001, 0x10000, CRC(a7b8250b) SHA1(4bd79c09dacf69e1993353d7fcc7746d1324e9b0) )

	ROM_REGION( 0x20000, "gfx6", 0 )	/* fg tilemaps */
	ROM_LOAD16_BYTE( "lday11.bin",   0x00000, 0x10000, CRC(04b961de) SHA1(7a94c9d0800d79048660cf3758708a346ead33f9) )
	ROM_LOAD16_BYTE( "lday13.bin",   0x00001, 0x10000, CRC(6bdbd887) SHA1(a54f26f9ddd72b8b8f7a030610c1c4a5f94a3358) )
ROM_END

ROM_START( gulfstrm )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "1.l4",         0x00000, 0x20000, CRC(59e0478b) SHA1(dd6e48c6e91ddb087d20336eab79bbadd968d4b1) )
	ROM_RELOAD(               0x10000, 0x20000 )				/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "3.c5",         0x00000, 0x10000, CRC(c029b015) SHA1(86f8d4f6560cb99e25e8e8baf72dde743a7b9c4c) )

	ROM_REGION( 0x8000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "2.s4",         0x0000, 0x8000, CRC(c2d65a25) SHA1(a198b42c0737b253aca5bab6fb58ab561ccc1d5c) )	/* empty */
	ROM_CONTINUE(             0x0000, 0x8000 )

	ROM_REGION( 0x80000, "gfx2", ROMREGION_DISPOSE )	/* sprites */
	ROM_LOAD16_BYTE( "14.b1",        0x00000, 0x20000, CRC(67bdf73d) SHA1(3e357448b6f255fdec731f143afa3d3149523ed2) )
	ROM_LOAD16_BYTE( "16.c1",        0x00001, 0x20000, CRC(7770a76f) SHA1(4f9f5245f59008b26ed60e636285ea85271744e7) )
	ROM_LOAD16_BYTE( "15.b1",        0x40000, 0x20000, CRC(84803f7e) SHA1(74b694c0d20c5b016b9d7258b0296229972151d5) )
	ROM_LOAD16_BYTE( "17.e1",        0x40001, 0x20000, CRC(94706500) SHA1(8f4a6f7ce20b1b50577271601c2c2632b5a2292c) )

	ROM_REGION( 0x80000, "gfx3", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "4.d8",         0x00000, 0x20000, CRC(858fdbb6) SHA1(4c317ab6069a8509287d3df88cf4272f512a40a3) )
	ROM_LOAD16_BYTE( "5.b9",         0x00001, 0x20000, CRC(c0a552e8) SHA1(31dcb14eb8815c609b0bf4d5f1ea17b26ab18aec) )
	ROM_LOAD16_BYTE( "6.d8",         0x40000, 0x20000, CRC(20eedda3) SHA1(8c8b1284e07f5380037f8431f2649aa99fd47542) )
	ROM_LOAD16_BYTE( "7.d9",         0x40001, 0x20000, CRC(294f8c40) SHA1(b7afb87510ab52682151ff2b13029427487589ec) )

	ROM_REGION( 0x40000, "gfx4", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "12.r8",        0x00000, 0x20000, CRC(ec3ad3e7) SHA1(276da309b788091cd6e5faada2ff9e5b0df2caea) )
	ROM_LOAD16_BYTE( "13.r9",        0x00001, 0x20000, CRC(c64090cb) SHA1(5dab576e5f454c62c7826d477b3f699e979753ad) )

	ROM_REGION( 0x20000, "gfx5", 0 )	/* background tilemaps */
	ROM_LOAD16_BYTE( "8.e8",         0x00000, 0x10000, CRC(8d7f4693) SHA1(a7c8573d9e54c8230decc3e88f76ae729d77b096) )
	ROM_LOAD16_BYTE( "9.e9",         0x00001, 0x10000, CRC(34d440c4) SHA1(74b0e15e75f62106177234b6ea54a5d312628802) )

	ROM_REGION( 0x20000, "gfx6", 0 )	/* fg tilemaps */
	ROM_LOAD16_BYTE( "10.n8",        0x00000, 0x10000, CRC(b4f15bf4) SHA1(cb203390c3f917f213807a23c442e43bc6bcfc67) )
	ROM_LOAD16_BYTE( "11.n9",        0x00001, 0x10000, CRC(7dfe4a9c) SHA1(40982b5b266e4a928544ab5ec330080935588c57) )
ROM_END

ROM_START( gulfstr2 )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "18.1",         0x00000, 0x20000, CRC(d38e2667) SHA1(3690d708c7be85871d6bb32a774d711a30782126) )
	ROM_RELOAD(               0x10000, 0x20000 )				/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "3.c5",         0x00000, 0x10000, CRC(c029b015) SHA1(86f8d4f6560cb99e25e8e8baf72dde743a7b9c4c) )

	ROM_REGION( 0x8000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "2.bin",        0x0000, 0x8000, CRC(cb555d96) SHA1(ebc1dee91a09a829db2ae6fc1616c7c989f7f1c2) )	/* empty */
	ROM_CONTINUE(             0x0000, 0x8000 )

	ROM_REGION( 0x80000, "gfx2", ROMREGION_DISPOSE )	/* sprites */
	ROM_LOAD16_BYTE( "14.b1",        0x00000, 0x20000, CRC(67bdf73d) SHA1(3e357448b6f255fdec731f143afa3d3149523ed2) )
	ROM_LOAD16_BYTE( "16.c1",        0x00001, 0x20000, CRC(7770a76f) SHA1(4f9f5245f59008b26ed60e636285ea85271744e7) )
	ROM_LOAD16_BYTE( "15.b1",        0x40000, 0x20000, CRC(84803f7e) SHA1(74b694c0d20c5b016b9d7258b0296229972151d5) )
	ROM_LOAD16_BYTE( "17.e1",        0x40001, 0x20000, CRC(94706500) SHA1(8f4a6f7ce20b1b50577271601c2c2632b5a2292c) )

	ROM_REGION( 0x80000, "gfx3", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "4.d8",         0x00000, 0x20000, CRC(858fdbb6) SHA1(4c317ab6069a8509287d3df88cf4272f512a40a3) )
	ROM_LOAD16_BYTE( "5.b9",         0x00001, 0x20000, CRC(c0a552e8) SHA1(31dcb14eb8815c609b0bf4d5f1ea17b26ab18aec) )
	ROM_LOAD16_BYTE( "6.d8",         0x40000, 0x20000, CRC(20eedda3) SHA1(8c8b1284e07f5380037f8431f2649aa99fd47542) )
	ROM_LOAD16_BYTE( "7.d9",         0x40001, 0x20000, CRC(294f8c40) SHA1(b7afb87510ab52682151ff2b13029427487589ec) )

	ROM_REGION( 0x40000, "gfx4", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "12.bin",       0x00000, 0x20000, CRC(3e3d3b57) SHA1(398a6cac7144ba7bacaa36c593bcb4b3c051eb0f) )
	ROM_LOAD16_BYTE( "13.bin",       0x00001, 0x20000, CRC(66fcce80) SHA1(6ab2b7cd49447d374cde40b98db0a6209dcad461) )

	ROM_REGION( 0x20000, "gfx5", 0 )	/* background tilemaps */
	ROM_LOAD16_BYTE( "8.e8",         0x00000, 0x10000, CRC(8d7f4693) SHA1(a7c8573d9e54c8230decc3e88f76ae729d77b096) )
	ROM_LOAD16_BYTE( "9.e9",         0x00001, 0x10000, CRC(34d440c4) SHA1(74b0e15e75f62106177234b6ea54a5d312628802) )

	ROM_REGION( 0x20000, "gfx6", 0 )	/* fg tilemaps */
	ROM_LOAD16_BYTE( "10.bin",       0x00000, 0x10000, CRC(08149140) SHA1(ff0094883ca0fc81bae991d6ea62d0064d6f7c47) )
	ROM_LOAD16_BYTE( "11.bin",       0x00001, 0x10000, CRC(2ed7545b) SHA1(6a70743bbb03ef694310f2b5531f384209db62a1) )
ROM_END

ROM_START( pollux )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "pollux2.bin",  0x00000, 0x10000, CRC(45e10d4e) SHA1(ece25fcc0acda9a8cfc00f3132a87469037b5a4e) )
	ROM_RELOAD(               0x10000, 0x10000 )	/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "pollux3.bin",  0x00000, 0x10000, CRC(85a9dc98) SHA1(a349bfb05d870ba920469066ce5c007363aca348) )

	ROM_REGION( 0x10000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "pollux1.bin",  0x08000, 0x08000, CRC(7f7135da) SHA1(0f77841e52b3d7e731d5142fba9ed5cd57343305) )
	ROM_CONTINUE(             0x00000, 0x08000 )

	ROM_REGION( 0x80000, "gfx2", ROMREGION_DISPOSE )	/* sprites */
	ROM_LOAD16_WORD_SWAP( "dy-pl-m2_be023.bin", 0x00000, 0x80000, CRC(bdea6f7d) SHA1(b418710a6d12aa53037acf7bbec85a26dfac9ebe) )

	ROM_REGION( 0x80000, "gfx3", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_WORD_SWAP( "dy-pl-m1_be015.bin", 0x00000, 0x80000, CRC(1d2dedd2) SHA1(9bcb1c80f05eabbca2c0738e409d3cadfc14b0c8) )

	ROM_REGION( 0x80000, "gfx4", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "pollux6.bin",  0x00000, 0x20000, CRC(b0391db5) SHA1(0c522c5074dc7c0a639ebfb7b9a9eddc90314081) )
	ROM_LOAD16_BYTE( "pollux7.bin",  0x00001, 0x20000, CRC(632f6e10) SHA1(a3605cbe7a9dc04cd8c1ab50110f72d93c78208b) )
	ROM_FILL(                        0x40000, 0x40000, 0xff )

	ROM_REGION( 0x20000, "gfx5", 0 )	/* bg tilemaps */
	ROM_LOAD16_BYTE( "pollux9.bin",  0x00000, 0x10000, CRC(378d8914) SHA1(ef95903971673bc26774fe2aff17e1581a7f0eb9) )
	ROM_LOAD16_BYTE( "pollux8.bin",  0x00001, 0x10000, CRC(8859fa70) SHA1(7b1b9edde3f762c7ae1f0b847aa17e30140e9ffa) )

	ROM_REGION( 0x20000, "gfx6", 0 )	/* fg tilemaps */
	ROM_LOAD16_BYTE( "pollux5.bin",  0x00000, 0x10000, CRC(ac090d34) SHA1(6b554450d8d46165e25fd6f12ab4c4b9b63dcd35) )
	ROM_LOAD16_BYTE( "pollux4.bin",  0x00001, 0x10000, CRC(2c6bd3be) SHA1(6648264be83588a01f264e7ec72d84e29e0d4795) )
ROM_END

ROM_START( polluxa )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "dooyong2.bin",  0x00000, 0x10000, CRC(e4ea8dbd) SHA1(19652261981672fae896e3065f1f5078f7ae93b6) )
	ROM_RELOAD(               0x10000, 0x10000 )	/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "pollux3.bin",  0x00000, 0x10000, CRC(85a9dc98) SHA1(a349bfb05d870ba920469066ce5c007363aca348) )

	ROM_REGION( 0x10000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "dooyong1.bin",  0x08000, 0x08000, CRC(a7d820b2) SHA1(bbcc3690f91a4bd4f0cff5da25cbfeceb7a19437) )
	ROM_CONTINUE(             0x00000, 0x08000 )

	ROM_REGION( 0x80000, "gfx2", ROMREGION_DISPOSE )	/* sprites */
	ROM_LOAD16_WORD_SWAP( "dy-pl-m2_be023.bin", 0x00000, 0x80000, CRC(bdea6f7d) SHA1(b418710a6d12aa53037acf7bbec85a26dfac9ebe) )

	ROM_REGION( 0x80000, "gfx3", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_WORD_SWAP( "dy-pl-m1_be015.bin", 0x00000, 0x80000, CRC(1d2dedd2) SHA1(9bcb1c80f05eabbca2c0738e409d3cadfc14b0c8) )

	ROM_REGION( 0x80000, "gfx4", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "pollux6.bin",  0x00000, 0x20000, CRC(b0391db5) SHA1(0c522c5074dc7c0a639ebfb7b9a9eddc90314081) )
	ROM_LOAD16_BYTE( "pollux7.bin",  0x00001, 0x20000, CRC(632f6e10) SHA1(a3605cbe7a9dc04cd8c1ab50110f72d93c78208b) )
	ROM_FILL(                        0x40000, 0x40000, 0xff )

	ROM_REGION( 0x20000, "gfx5", 0 )	/* bg tilemaps */
	ROM_LOAD16_BYTE( "pollux9.bin",  0x00000, 0x10000, CRC(378d8914) SHA1(ef95903971673bc26774fe2aff17e1581a7f0eb9) )
	ROM_LOAD16_BYTE( "pollux8.bin",  0x00001, 0x10000, CRC(8859fa70) SHA1(7b1b9edde3f762c7ae1f0b847aa17e30140e9ffa) )

	ROM_REGION( 0x20000, "gfx6", 0 )	/* fg tilemaps */
	ROM_LOAD16_BYTE( "pollux5.bin",  0x00000, 0x10000, CRC(ac090d34) SHA1(6b554450d8d46165e25fd6f12ab4c4b9b63dcd35) )
	ROM_LOAD16_BYTE( "pollux4.bin",  0x00001, 0x10000, CRC(2c6bd3be) SHA1(6648264be83588a01f264e7ec72d84e29e0d4795) )
ROM_END

ROM_START( polluxa2 )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "dooyong16_tms27c512.bin",  0x00000, 0x10000, CRC(dffe5173) SHA1(fec9b8198ae8a1b7c9b798b9317ed6d986c11e35) )
	ROM_RELOAD(               0x10000, 0x10000 )	/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "pollux3.bin",  0x00000, 0x10000, CRC(85a9dc98) SHA1(a349bfb05d870ba920469066ce5c007363aca348) )

	ROM_REGION( 0x10000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "dooyong1.bin",  0x08000, 0x08000, CRC(a7d820b2) SHA1(bbcc3690f91a4bd4f0cff5da25cbfeceb7a19437) )
	ROM_CONTINUE(             0x00000, 0x08000 )

	ROM_REGION( 0x80000, "gfx2", ROMREGION_DISPOSE )	/* sprites */
	ROM_LOAD16_WORD_SWAP( "dy-pl-m2_be023.bin", 0x00000, 0x80000, CRC(bdea6f7d) SHA1(b418710a6d12aa53037acf7bbec85a26dfac9ebe) )

	ROM_REGION( 0x80000, "gfx3", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_WORD_SWAP( "dy-pl-m1_be015.bin", 0x00000, 0x80000, CRC(1d2dedd2) SHA1(9bcb1c80f05eabbca2c0738e409d3cadfc14b0c8) )

	ROM_REGION( 0x80000, "gfx4", ROMREGION_DISPOSE )	/* tiles */
	ROM_LOAD16_BYTE( "pollux6.bin",  0x00000, 0x20000, CRC(b0391db5) SHA1(0c522c5074dc7c0a639ebfb7b9a9eddc90314081) )
	ROM_LOAD16_BYTE( "pollux7.bin",  0x00001, 0x20000, CRC(632f6e10) SHA1(a3605cbe7a9dc04cd8c1ab50110f72d93c78208b) )
	ROM_FILL(                        0x40000, 0x40000, 0xff )

	ROM_REGION( 0x20000, "gfx5", 0 )	/* bg tilemaps */
	ROM_LOAD16_BYTE( "pollux9.bin",  0x00000, 0x10000, CRC(378d8914) SHA1(ef95903971673bc26774fe2aff17e1581a7f0eb9) )
	ROM_LOAD16_BYTE( "pollux8.bin",  0x00001, 0x10000, CRC(8859fa70) SHA1(7b1b9edde3f762c7ae1f0b847aa17e30140e9ffa) )

	ROM_REGION( 0x20000, "gfx6", 0 )	/* fg tilemaps */
	ROM_LOAD16_BYTE( "pollux5.bin",  0x00000, 0x10000, CRC(ac090d34) SHA1(6b554450d8d46165e25fd6f12ab4c4b9b63dcd35) )
	ROM_LOAD16_BYTE( "pollux4.bin",  0x00001, 0x10000, CRC(2c6bd3be) SHA1(6648264be83588a01f264e7ec72d84e29e0d4795) )
ROM_END

ROM_START( bluehawk )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "rom19",        0x00000, 0x20000, CRC(24149246) SHA1(458fd429a895353b8636c717dcd58d57b8723012) )
	ROM_RELOAD(               0x10000, 0x20000 )	/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "rom1",         0x00000, 0x10000, CRC(eef22920) SHA1(a3295ae7524df8c4d00ac3da422bbf66c959bf4f) )

	ROM_REGION( 0x10000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "rom3",         0x00000, 0x10000, CRC(c192683f) SHA1(060372b21bf331671c135a074640868eeb5f13ec) )

	ROM_REGION( 0x80000, "gfx2", ROMREGION_DISPOSE )	/* sprites */
	ROM_LOAD16_WORD_SWAP( "dy-bh-m3",     0x00000, 0x80000, CRC(8809d157) SHA1(7f86378f9fcb95ab83b68f37a29732bb8cb3d95a) )

	ROM_REGION( 0x80000, "gfx3", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "dy-bh-m1",     0x00000, 0x80000, CRC(51816b2c) SHA1(72fb055de7979e40195316ef38a2e8c54be12e2b) )

	ROM_REGION( 0x80000, "gfx4", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "dy-bh-m2",     0x00000, 0x80000, CRC(f9daace6) SHA1(5e7892bad170ab9bd52426629ad49843fbc31996) )

	ROM_REGION( 0x40000, "gfx5", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "rom6",         0x00000, 0x20000, CRC(e6bd9daa) SHA1(3b478fd02b145d13e49539df5260191a5254be19) )
	ROM_LOAD16_BYTE( "rom5",         0x00001, 0x20000, CRC(5c654dc6) SHA1(f10f64d7114adf7f18ec37c193c524ec80236201) )

	ROM_REGION( 0x20000, "oki", 0 )	/* OKI6295 samples */
	ROM_LOAD( "rom4",         0x00000, 0x20000, CRC(f7318919) SHA1(8b7e2ffe77603142cf1b9440585f8dfa9199ed05) )
ROM_END

ROM_START( bluehawn )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "rom19",        0x00000, 0x20000, CRC(24149246) SHA1(458fd429a895353b8636c717dcd58d57b8723012) )	// ROM2
	ROM_RELOAD(               0x10000, 0x20000 )	/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "rom1",         0x00000, 0x10000, CRC(eef22920) SHA1(a3295ae7524df8c4d00ac3da422bbf66c959bf4f) )

	ROM_REGION( 0x10000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "rom3ntc",      0x00000, 0x10000, CRC(31eb221a) SHA1(7b893972227047d2f609fd1f97cc006eba2c9579) )

	ROM_REGION( 0x80000, "gfx2", ROMREGION_DISPOSE )	/* sprites */
	ROM_LOAD16_WORD_SWAP( "dy-bh-m3",     0x00000, 0x80000, CRC(8809d157) SHA1(7f86378f9fcb95ab83b68f37a29732bb8cb3d95a) )	// ROM7+ROM8+ROM13+ROM14

	ROM_REGION( 0x80000, "gfx3", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "dy-bh-m1",     0x00000, 0x80000, CRC(51816b2c) SHA1(72fb055de7979e40195316ef38a2e8c54be12e2b) )	// ROM9+ROM10+ROM15+ROM16

	ROM_REGION( 0x80000, "gfx4", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "dy-bh-m2",     0x00000, 0x80000, CRC(f9daace6) SHA1(5e7892bad170ab9bd52426629ad49843fbc31996) )	// ROM11+ROM12+ROM17+ROM18

	ROM_REGION( 0x40000, "gfx5", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "rom6",         0x00000, 0x20000, CRC(e6bd9daa) SHA1(3b478fd02b145d13e49539df5260191a5254be19) )
	ROM_LOAD16_BYTE( "rom5",         0x00001, 0x20000, CRC(5c654dc6) SHA1(f10f64d7114adf7f18ec37c193c524ec80236201) )

	ROM_REGION( 0x20000, "oki", 0 )	/* OKI6295 samples */
	ROM_LOAD( "rom4",         0x00000, 0x20000, CRC(f7318919) SHA1(8b7e2ffe77603142cf1b9440585f8dfa9199ed05) )
ROM_END

/*

Flying Tiger
Dooyong, 1992

PCB Layout
----------

Bottom Board


|----------------------------------------|
|   TL084 YM3012 Z80B  3.579545MHz       |
|                     1MHz M6295         |
|   VOL   YM2151  3       4              |
|        PAL   6116   |-------|          |
|                     |DY001-A|  DY-FT-M1|
|                     |       |          |
|   DSW1  PAL 6264    |       |          |
|J      |----|        |       |          |
|A      |DY-2|  2     |-------|          |
|M      |----|                           |
|M  DSW2                                 |
|A                    |-------|          |
|                     |DY002-A|          |
|                     |       |  DY-FT-M2|
|                     |       |          |
|                     |       |          |
|         6264  PAL   |-------|          |
|         1          PAL                 |
|16MHz    Z80H       6116  6116          |
|----------------------------------------|
Notes:
      DY-2        : Unknown PLCC44 IC (FPGA/CPLD?) stamped 'DY-2'
      DY001/DY002 : Hyundai DOOYONG PLCC84 ICs (FPGA)
      Z80H clock  : 8.000MHz [16/2]
      Z80B clock  : 4.000MHz [16/4]
      M6295 clock : 1.000MHz. Sample Rate = 1000000 / 132
      YM2151 clock: 3.579545MHz
      VSync       : 60Hz
      HSync       : 15.68kHz


Top Board

|--------------------------|
|                          |
|    6116  PAL  PAL        |
|                          |
|                          |
|                  6116    |
|                          |
|                  6116    |
|     16    14             |
|                          |
|     15    13             |
|                          |
|                          |
|  PAL                     |
|                          |
|                          |
|          6116            |
|                          |
|                          |
|          6116            |
|--------------------------|

*/

ROM_START( flytiger )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "1.3c",         0x00000, 0x20000, CRC(2d634c8e) SHA1(012ad31c0edc67d727d216e2ede321c1d1f27226) )
	ROM_RELOAD(               0x10000, 0x20000 )				/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "3.6p",         0x00000, 0x10000, CRC(d238df5e) SHA1(428fd7abd78238089c0c0fd73de57102f4f65a74))

	ROM_REGION( 0x10000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "2.4h",         0x08000, 0x08000, CRC(2fb72912) SHA1(34453e2b49cf3a6bc9e87a8400428d95f626b97a) )
	ROM_CONTINUE(             0x00000, 0x8000 )

	ROM_REGION( 0x80000, "gfx2", ROMREGION_DISPOSE )	/* sprites */
	ROM_LOAD16_BYTE( "13.4h", 0x00000, 0x20000, CRC(8a158b95) SHA1(ed09d9c40b76a27e06601381e463a00b16555f1e) )
	ROM_LOAD16_BYTE( "15.2h", 0x00001, 0x20000, CRC(399f6043) SHA1(ea0debd6d0f8c61f0078809c2828734fc15e891d) )
	ROM_LOAD16_BYTE( "14.4k", 0x40000, 0x20000, CRC(df66b6f3) SHA1(3a29ae69a09306c5a2a2786acbf227832b408152) )
	ROM_LOAD16_BYTE( "16.2k", 0x40001, 0x20000, CRC(f24a5099) SHA1(408559057989a40ca298baa85d5fe7cbde72d2b8) )

	ROM_REGION( 0x80000, "gfx3",0 )	/* tiles + tilemaps */
	ROM_LOAD16_WORD_SWAP( "dy-ft-m1.11n",   0x00000, 0x80000, CRC(f06589c2) SHA1(fb4aa12257e2e0162f2219ebea5177e8bb15e3f0) )

	ROM_REGION( 0x80000, "gfx4",0 )	/* tiles + tilemaps */
	ROM_LOAD16_WORD_SWAP("dy-ft-m2.11g",   0x00000, 0x80000, CRC(7545f9c9) SHA1(dcab4d64a8fada5afd4a352f5a30c868676d2b57) )

	ROM_REGION( 0x80000, "oki", 0 )	/* OKI6295 samples */
	ROM_LOAD( "4.9n",         0x00000, 0x20000, CRC(cd95cf9a) SHA1(d79e3aeda6a13d7b87369453bcf668778135b7fe) )
ROM_END

ROM_START( sadari )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "1.3d",         0x00000, 0x20000, CRC(bd953217) SHA1(6e230103ea01744761ab8a194d0dde6921bee92e) )
	ROM_RELOAD(               0x10000, 0x20000 )				/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "3.6r",         0x0000, 0x10000, CRC(4786fca6) SHA1(b2347e2f6bbe3dd9d1cc8d8a4af40e7997d5ab74) )

	ROM_REGION( 0x20000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "2.4c",         0x0000, 0x20000, CRC(b2a3f1c6) SHA1(06f0038dc113c8001786157b9c9ee0eda76c2411) )

	/* no sprites */

	ROM_REGION( 0x80000, "gfx2", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "10.10l",       0x00000, 0x20000, CRC(70269ab1) SHA1(055ff484da028f11bb3097652ef4713603870f89) )
	ROM_LOAD16_BYTE( "5.8l",         0x00001, 0x20000, CRC(ceceb4c3) SHA1(db08bbe9d23eb50d5c0603893a6e0368e2b6bbba) )
	ROM_LOAD16_BYTE( "9.10n",        0x40000, 0x20000, CRC(21bd1bda) SHA1(a5c9df8b45b05130374a83e45b3fb7cce76b58f8) )
	ROM_LOAD16_BYTE( "4.8n",         0x40001, 0x20000, CRC(cd318ae5) SHA1(457ccaf1d841ff763878dca8e534b9738510899a) )

	ROM_REGION( 0x80000, "gfx3", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "11.10j",       0x00000, 0x20000, CRC(62a1d580) SHA1(4df60db9ad306a4d8776d10826e802cab27809f7) )
	ROM_LOAD16_BYTE( "6.8j",         0x00001, 0x20000, CRC(c4b13ed7) SHA1(97a33d700a8372b0e4bb13e567afc5ef898e9351) )
	ROM_LOAD16_BYTE( "12.10g",       0x40000, 0x20000, CRC(547b7645) SHA1(fdfe5cccdae1b88736aae702aa55fd642396ce01) )
	ROM_LOAD16_BYTE( "7.8g",         0x40001, 0x20000, CRC(14f20fa3) SHA1(95aabb5a5de976fb62b5cffd3efb2a86b5d62c20) )

	ROM_REGION( 0x20000, "oki", 0 )	/* OKI6295 samples */
	ROM_LOAD( "8.10r",        0x00000, 0x20000, CRC(9c29a093) SHA1(b6252e0cb8e618cdc4a741ee7ab01058f929fd11) )
ROM_END

ROM_START( gundl94 )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "gd94_001.d3",  0x00000, 0x20000, CRC(3a5cc045) SHA1(182743458c36bb6254a39cf9a371fd2b0d72d145) )
	ROM_RELOAD(               0x10000, 0x20000 )				/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "gd94_003.r6",  0x0000, 0x10000, CRC(ea41c4ad) SHA1(e39e0507f4f370432ef0ca11dbecef176716cec4) )

	ROM_REGION( 0x20000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "gd94_002.c5",  0x0000, 0x20000, CRC(8575e64b) SHA1(08ef8af655a354c30ee3fe587554e418903147f5) )

	/* no sprites */

	ROM_REGION( 0x40000, "gfx2", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "gd94_009.n9",  0x00000, 0x20000, CRC(40eabf55) SHA1(660f4318248001049369e1e715c7ff09d551c256) )
	ROM_LOAD16_BYTE( "gd94_004.n7",  0x00001, 0x20000, CRC(0654abb9) SHA1(c0fcd8ba78db341f46acb523c670d053e3d82b16) )

	ROM_REGION( 0x40000, "gfx3", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "gd94_012.g9",  0x00000, 0x20000, CRC(117c693c) SHA1(e08bd6fbbae8ac657e6a1f9df36983ace941da3a) )
	ROM_LOAD16_BYTE( "gd94_007.g7",  0x00001, 0x20000, CRC(96a72c6d) SHA1(b79a746fc114eb8977591f147e4ea4a4e4f14526) )

	ROM_REGION( 0x20000, "oki", 0 )	/* OKI6295 samples */
	ROM_LOAD( "gd94_008.r9",  0x00000, 0x20000, CRC(f92e5803) SHA1(69dd11469e9e6bdc7825a5a14994276b50c10a14) )

	ROM_REGION( 0x30000, "cpu2", 0 )	/* extra z80 rom? this doesn't seem to belong to this game! */
	ROM_LOAD( "gd94_011.j9",  0x00000, 0x20000, CRC(d8ad0208) SHA1(5df0f94ef86d7a03bde546e7aafdc0caf8a17076) )
	ROM_RELOAD(               0x10000, 0x20000 )				/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x40000, "gfx4", ROMREGION_DISPOSE )	/* more tiles? they don't seem to belong to this game! */
	ROM_LOAD16_BYTE( "gd94_006.j7",  0x00000, 0x20000, CRC(1d9536fe) SHA1(d72e66a529456c87217f9ba88f7f45aa2aa3e399) )
	ROM_LOAD16_BYTE( "gd94_010.l7",  0x00001, 0x20000, CRC(4b74857f) SHA1(a4413369fdb165c0f12454592181675095f28145) )
ROM_END

ROM_START( primella )
	ROM_REGION( 0x30000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD( "1_d3.bin",     0x00000, 0x20000, CRC(82fea4e0) SHA1(3603c0edda29868d5e282465880e1ad341365f6f) )
	ROM_RELOAD(               0x10000, 0x20000 )				/* banked at 0x8000-0xbfff */

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "gd94_003.r6",  0x0000, 0x10000, CRC(ea41c4ad) SHA1(e39e0507f4f370432ef0ca11dbecef176716cec4) )

	ROM_REGION( 0x20000, "gfx1", ROMREGION_DISPOSE )	/* chars */
	ROM_LOAD( "gd94_002.c5",  0x0000, 0x20000, CRC(8575e64b) SHA1(08ef8af655a354c30ee3fe587554e418903147f5) )

	/* no sprites */

	ROM_REGION( 0x40000, "gfx2", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "7_n9.bin",     0x00000, 0x20000, CRC(20b6a574) SHA1(e180e8440bf2dc22c7d24707fc47d0c70433ecba) )
	ROM_LOAD16_BYTE( "4_n7.bin",     0x00001, 0x20000, CRC(fe593666) SHA1(f511e4881f79de91c501b0026de2ac5b4a59f747) )

	ROM_REGION( 0x40000, "gfx3", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "8_g9.bin",     0x00000, 0x20000, CRC(542ecb83) SHA1(0a4decaad9dde4681f7b6cdab0ae0e4951efc83d) )
	ROM_LOAD16_BYTE( "5_g7.bin",     0x00001, 0x20000, CRC(058ecac6) SHA1(12f70f78b882b6ce08c56f6fa9a1211c3464bf9d) )

	ROM_REGION( 0x20000, "oki", 0 )	/* OKI6295 samples */
	ROM_LOAD( "gd94_008.r9",  0x00000, 0x20000, CRC(f92e5803) SHA1(69dd11469e9e6bdc7825a5a14994276b50c10a14) )	/* 6_r9 */
ROM_END

/*

Super X
NTC, 1994

This game runs on Dooyong hardware.

PCB Layout
----------

|-------------------------------------------------|
|     YM3012  Z80            4.7V   62256  62256  |
|     YM2151  1.5U  M6295    5.7U   62256  62256  |
|             6116                                |
|      PAL         -----------      62256  62256  |
|                  |DY208    |      62256  62256  |
|J   DSW1          |DY-OBJ-01|                    |
|A                 -----------                    |
|M       2.3M  62256                 SPXO-M05.10M |
|M       3.3L  62256    6116                      |
|A                      6116                      |
|       68000  --------- SPXB-M03.8J SPXB-MS4.10J |
|   DSW2       |DY160  |                          |
|              |DY-PL-1| SPXB-M04.8F SPXB-MS3.10F |
|              ---------                          |
|    PAL  PAL                                     |
|              --------- SPXB-M01.8C SPXB-MS1.10C |
|     6116     |DY160  |                          |
|8MHz 6116     |DY-PL-1| SPXB-M02.8A SPXB-MS2.10A |
|-------------------------------------------------|

Notes:
      68000 clock: 8.000MHz
        Z80 clock: 4.000MHz
     YM2151 clock: 4.000MHz
      M6295 clock: 1.000MHz, sample rate = /132
            VSync: 60Hz
            HSync: 15.68kHz

ROMs:
     Filename     Type              Use
     --------------------------------------------
           1.5U   27C512            Sound program

           2.3M   27C1000         \ Main Program
           3.3L   27C1000         /

           4.7V   27C1000         \ M6295 samples
           5.5U   27C1000         /

     SPXO-M05.10M 16M MASK 42 pin \
     SPXB-M01.8C   8M MASK 42 pin |
     SPXB-M02.8A         "        | Gfx + Tilemaps
     SPXB-M03.8J         "        |
     SPXB-M04.8F         "        /
     SPXB-MS1.10C  1M MASK 28 pin \
     SPXB-MS2.10A        "        | Gfx (All have fixed bits, this is correct, they contain the upper 4 bits)
     SPXB-MS3.10F        "        |     (of the tilemap data)
     SPXB-MS4.10J        "        /

*/

ROM_START( superx )
	ROM_REGION( 0x40000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD16_BYTE( "2.3m",   0x00000, 0x20000, CRC(be7aebe7) SHA1(81934d861a15a96cf23721ad38f821e1f94ec980) )
	ROM_LOAD16_BYTE( "3.3l",   0x00001, 0x20000, CRC(dc4a25fc) SHA1(660bf33a9ae7534c37353f9690af180268ce7f30) )

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "1.5u",     0x0000, 0x10000, CRC(6894ce05) SHA1(9726fc3f1e9bebecf498c208ab03007f34936632) )

	ROM_REGION( 0x200000, "gfx1", ROMREGION_DISPOSE )	/* sprite */
	ROM_LOAD16_WORD_SWAP( "spxo-m05.10m",    0x00000, 0x200000, CRC(9120dd84) SHA1(bcf1fdc860d51b9bcfec1e84940ef21dfc41b5dc) )

	ROM_REGION( 0x100000, "gfx2", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "spxb-m04.8f",    0x00000, 0x100000, CRC(91a7ac6e) SHA1(b7fb79c2e4f5eecb7128b86ee2b1070eed905d2a) ) // bomb

	ROM_REGION( 0x100000, "gfx3", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "spxb-m03.8j",    0x00000, 0x100000, CRC(8b42861b) SHA1(6eb1f6bfe0b8e987e624a6fe7e025c6918804cf9) ) // title logo

	ROM_REGION( 0x100000, "gfx4", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "spxb-m02.8a",    0x00000, 0x100000, CRC(21b8db78) SHA1(e7c51c9566ebce5b5db5af48f33e2194b518715f)) // title screen upper background

	ROM_REGION( 0x100000, "gfx5", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "spxb-m01.8c",    0x00000, 0x100000, CRC(60c69129) SHA1(6871b08e354c7cf5fb16b0ed4562c537e2ce9194) ) // title screen lower background

	ROM_REGION( 0x80000, "gfx6", 0 )	/* top 4 bits of tilemaps */
	ROM_LOAD( "spxb-ms3.10f",    0x00000, 0x20000, CRC(8bf8c77d) SHA1(a89e50bd571e754cb56a17fe4ada6a804e74520b)) // bomb
	ROM_LOAD( "spxb-ms4.10j",    0x20000, 0x20000, CRC(d418a900) SHA1(0d69afa48d3072c7fecfc5d6dd63717b9f61c0fc) ) // title logo
	ROM_LOAD( "spxb-ms2.10a",    0x40000, 0x20000, CRC(5ec87adf) SHA1(cdd0864ea23b2c6d8ace519fc66e77f59813e206) ) // title screen upper background
	ROM_LOAD( "spxb-ms1.10c",    0x60000, 0x20000, CRC(40b4fe6c) SHA1(5ab63ce83522c32039ee33c59e713d2fb37aac44) ) // title screen lower background

	ROM_REGION( 0x40000, "oki", 0 )	/* OKI6295 samples */
	ROM_LOAD( "4.7v",     0x00000, 0x20000, CRC(434290b5) SHA1(3f2fb5aed1f109add17f00fe3a2364eedc7172ae) )
	ROM_LOAD( "5.7u",     0x20000, 0x20000, CRC(ebe6abb4) SHA1(801b22845603f86c7bab77baa6946afc613aebdb) )
ROM_END

/* this set only had 68k roms, sound program, and samples */
ROM_START( superxm )
	ROM_REGION( 0x40000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD16_BYTE( "2_m.3m",   0x00000, 0x20000, CRC(41c50aac) SHA1(75f6470bde217e4b9139d8af97a17ca22c374944) )
	ROM_LOAD16_BYTE( "3_m.3l",   0x00001, 0x20000, CRC(6738b703) SHA1(e37f5f76b1efbd2f5098014ca380d4340204e487) )

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "1_m.5u",     0x0000, 0x10000,  CRC(319fa632) SHA1(b621ad080e8cf6611fc88d8fc2af5aa4e31e9e01) )

	ROM_REGION( 0x200000, "gfx1", ROMREGION_DISPOSE )	/* sprite */
	ROM_LOAD16_WORD_SWAP( "spxo-m05.10m",    0x00000, 0x200000, CRC(9120dd84) SHA1(bcf1fdc860d51b9bcfec1e84940ef21dfc41b5dc) )

	ROM_REGION( 0x100000, "gfx2", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "spxb-m04.8f",    0x00000, 0x100000, CRC(91a7ac6e) SHA1(b7fb79c2e4f5eecb7128b86ee2b1070eed905d2a) ) // bomb

	ROM_REGION( 0x100000, "gfx3", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "spxb-m03.8j",    0x00000, 0x100000, CRC(8b42861b) SHA1(6eb1f6bfe0b8e987e624a6fe7e025c6918804cf9) ) // title logo

	ROM_REGION( 0x100000, "gfx4", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "spxb-m02.8a",    0x00000, 0x100000, CRC(21b8db78) SHA1(e7c51c9566ebce5b5db5af48f33e2194b518715f)) // title screen upper background

	ROM_REGION( 0x100000, "gfx5", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_WORD_SWAP( "spxb-m01.8c",    0x00000, 0x100000, CRC(60c69129) SHA1(6871b08e354c7cf5fb16b0ed4562c537e2ce9194) ) // title screen lower background

	ROM_REGION( 0x80000, "gfx6", 0 )	/* top 4 bits of tilemaps */
	ROM_LOAD( "spxb-ms3.10f",    0x00000, 0x20000, CRC(8bf8c77d) SHA1(a89e50bd571e754cb56a17fe4ada6a804e74520b)) // bomb
	ROM_LOAD( "spxb-ms4.10j",    0x20000, 0x20000, CRC(d418a900) SHA1(0d69afa48d3072c7fecfc5d6dd63717b9f61c0fc) ) // title logo
	ROM_LOAD( "spxb-ms2.10a",    0x40000, 0x20000, CRC(5ec87adf) SHA1(cdd0864ea23b2c6d8ace519fc66e77f59813e206) ) // title screen upper background
	ROM_LOAD( "spxb-ms1.10c",    0x60000, 0x20000, CRC(40b4fe6c) SHA1(5ab63ce83522c32039ee33c59e713d2fb37aac44) ) // title screen lower background

	ROM_REGION( 0x40000, "oki", 0 )	/* OKI6295 samples */
	ROM_LOAD( "4.7v",     0x00000, 0x20000, CRC(434290b5) SHA1(3f2fb5aed1f109add17f00fe3a2364eedc7172ae) )
	ROM_LOAD( "5.7u",     0x20000, 0x20000, CRC(ebe6abb4) SHA1(801b22845603f86c7bab77baa6946afc613aebdb) )
ROM_END

ROM_START( rshark )
	ROM_REGION( 0x40000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD16_BYTE( "rspl00.bin",   0x00000, 0x20000, CRC(40356b9d) SHA1(28749a0d4c1ac8e094c551594033d47061071d8b) )
	ROM_LOAD16_BYTE( "rspu00.bin",   0x00001, 0x20000, CRC(6635c668) SHA1(242d9c5828e142d5820c75c4e4696fcc5f5ffbb7) )

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "rse3.bin",     0x0000, 0x10000, CRC(03c8fd17) SHA1(d59a3d8b731484572384a9d6f24ef4cd200ef661) )

	ROM_REGION( 0x200000, "gfx1", ROMREGION_DISPOSE )	/* sprite */
	ROM_LOAD16_BYTE( "rse4.bin",     0x000000, 0x80000, CRC(b857e411) SHA1(14a8883243f3f1ee661395cbcce7d5d3c08caef8) )
	ROM_LOAD16_BYTE( "rse5.bin",     0x000001, 0x80000, CRC(7822d77a) SHA1(25d34b508a25ab8052d3f73eeb60c7b9e6610db6) )
	ROM_LOAD16_BYTE( "rse6.bin",     0x100000, 0x80000, CRC(80215c52) SHA1(6138804fc2f81cf1366cc1bcca7572e45845ca8a) )
	ROM_LOAD16_BYTE( "rse7.bin",     0x100001, 0x80000, CRC(bd28bbdc) SHA1(b09ce8b21a08d129703f95b6fe9361e7f6614ee3) )

	ROM_REGION( 0x100000, "gfx2", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "rse11.bin",    0x00000, 0x80000, CRC(8a0c572f) SHA1(218c4e4aeacedf459c6c08cc47dd2154b7dd4279) )
	ROM_LOAD16_BYTE( "rse10.bin",    0x00001, 0x80000, CRC(139d5947) SHA1(e371f27091924c605962f0a88d9f1f3deb0c954e) )

	ROM_REGION( 0x100000, "gfx3", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "rse15.bin",    0x00000, 0x80000, CRC(d188134d) SHA1(b0711657ad87166330b471fa449e95d63939b223) )
	ROM_LOAD16_BYTE( "rse14.bin",    0x00001, 0x80000, CRC(0ef637a7) SHA1(827867831f751a5ed4022932b755e128fb5886b6) )

	ROM_REGION( 0x100000, "gfx4", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "rse17.bin",    0x00000, 0x80000, CRC(7ff0f3c7) SHA1(033722dbf69745676b71f7002b413abd3c7bdf3c) )
	ROM_LOAD16_BYTE( "rse16.bin",    0x00001, 0x80000, CRC(c176c8bc) SHA1(98ef043befd2e067012d24299196964a0957b2ea) )

	ROM_REGION( 0x100000, "gfx5", 0 )	/* tiles + tilemaps (together!) */
	ROM_LOAD16_BYTE( "rse21.bin",    0x00000, 0x80000, CRC(2ea665af) SHA1(67445e525016c0873bc2d831230f908388dabd4d) )
	ROM_LOAD16_BYTE( "rse20.bin",    0x00001, 0x80000, CRC(ef93e3ac) SHA1(397afe70c8039eb073589353bd5a9f469e8a6776) )

	ROM_REGION( 0x80000, "gfx6", 0 )	/* top 4 bits of tilemaps */
	ROM_LOAD( "rse12.bin",    0x00000, 0x20000, CRC(fadbf947) SHA1(0d752c2499adca883f281aed95356a7fbf78fe5f) )
	ROM_LOAD( "rse13.bin",    0x20000, 0x20000, CRC(323d4df6) SHA1(9ea0b84f7f565c7ca33335d286e8d4f812b216f2) )
	ROM_LOAD( "rse18.bin",    0x40000, 0x20000, CRC(e00c9171) SHA1(10365ddbf4d60e99758ff0bb5042648c5f0f9c34) )
	ROM_LOAD( "rse19.bin",    0x60000, 0x20000, CRC(d214d1d0) SHA1(98daf875fec0372c719efcfb4457db573261e9f4) )

	ROM_REGION( 0x40000, "oki", 0 )	/* OKI6295 samples */
	ROM_LOAD( "rse1.bin",     0x00000, 0x20000, CRC(0291166f) SHA1(7c4c80cfd921a07b8195306cfbd2f84947aa7d6f) )
	ROM_LOAD( "rse2.bin",     0x20000, 0x20000, CRC(5a26ee72) SHA1(3ceed1f50510993354dd4def577af5cf4c4a4f7a) )
ROM_END

/*

Pop Bingo
Dooyong, 1996

PCB Layout
----------

|------------------------------------------------------|
|        6295    *      62256      62256      62256    |
|YM3016  6116  ROM4.4R  62256      62256      62256    |
|                                                      |
| Z80   ROM1.3P YM2151           |----------| 62256    |
|        PAL                     |DOOYONG   | 62256    |
|                                |DY-OBJ-01 |          |
|                                |H2B34027  |          |
|J          6116       PAL       |          |          |
|A          6116                 |----------|          |
|M                                            ROM5.9M  |
|M       |------------------|    6116         ROM6.9L  |
|A       |   MC68000P10     |    6116                  |
|        |                  |                          |
|        |------------------|                 ROM7.9H  |
| DSWA     ROM2.3F  62256        |----------|          |
| DSWB     ROM3.3E  62256        |DOOYONG   | ROM8.9E  |
|          PAL   PAL   PAL       |DY-PL-1   |          |
|                                |H2A32067  | ROM9.9C  |
|                                |          |          |
|16MHz  20MHz                    |----------| ROM10.9A |
|------------------------------------------------------|
Notes:
      68000 clock : 10.000MHz (20/2)
      Z80 clock   : 4.000MHz  (16/4)
      YM2151 clock: 4.000MHz  (16/4)
      M6295 clock : 1.000MHz (16/16). Sample Rate = 1000000 / 132
      VSync       : 60Hz
      *           : Unpopulated socket

*/

ROM_START( popbingo )
	ROM_REGION( 0x40000, "maincpu", 0 )	/* 64k for code + 128k for banks */
	ROM_LOAD16_BYTE( "rom2.3f",   0x00000, 0x20000, CRC(b24513c6) SHA1(ddbdb99c8bc84d32b787691630c4cd2060f3d9d0) )
	ROM_LOAD16_BYTE( "rom3.3e",   0x00001, 0x20000, CRC(48070081) SHA1(5efc585207eb2b6f631e496ee1acc1d593024367) )

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "rom1.3p",     0x0000, 0x10000, CRC(46e8d2c4) SHA1(a6fb55766e0bad321ac03977f33d3000ab7ab295) )

	ROM_REGION( 0x100000, "gfx1", ROMREGION_DISPOSE )	/* sprite */
	ROM_LOAD16_BYTE( "rom5.9m",   0x00000, 0x80000, CRC(e8d73e07) SHA1(4ed647eaa6b32b9f159fc49d30962ad20f97b245) )
	ROM_LOAD16_BYTE( "rom6.9l",   0x00001, 0x80000, CRC(c3db3975) SHA1(bb085c9339d640585b18992dc8b861870920559a) )

	ROM_REGION( 0x200000, "gfx2", 0 )	/* tiles + tilemaps (together!) */
	/* its probably actually 4 bpp layers that combine to form 1 8bpp layer */
	ROM_LOAD16_BYTE( "rom10.9a",    0x000000, 0x80000, CRC(135ab90a) SHA1(5911923ccf579edd0bf3449945a434fbf37b51aa) )
	ROM_LOAD16_BYTE( "rom9.9c",     0x000001, 0x80000, CRC(c9d90007) SHA1(ad457ef297797dcb9bb8dc1725fa207cd57eedfe) )

	ROM_LOAD16_BYTE( "rom7.9h",     0x100000, 0x80000, CRC(b2b4c13b) SHA1(37ddc9751860a85b809782c5cec4418bca71412c) )
	ROM_LOAD16_BYTE( "rom8.9e",     0x100001, 0x80000, CRC(66c4b00f) SHA1(ed416ec594fe065c0f169008fb8ce553813f6260) )

	ROM_REGION( 0x40000, "oki", 0 )	/* OKI6295 samples */
	ROM_LOAD( "rom4.4r",     0x00000, 0x20000, CRC(0fdee034) SHA1(739d39b04c2e860c3c193ab32b30ccc39ff1a8c2) )
ROM_END

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

    Game driver(s)

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

/* The differences between the two lastday sets are only in the sound program
   and graphics. The main program is the same. */

GAME( 1990, lastday,  0,        lastday,  lastday,  0, ROT270, "Dooyong",  "The Last Day (set 1)", GAME_SUPPORTS_SAVE )
GAME( 1990, lastdaya, lastday,  lastday,  lastday,  0, ROT270, "Dooyong",  "The Last Day (set 2)", GAME_SUPPORTS_SAVE )
GAME( 1991, gulfstrm, 0,        gulfstrm, gulfstrm, 0, ROT270, "Dooyong",  "Gulf Storm",           GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
GAME( 1991, gulfstr2, gulfstrm, gulfstrm, gulfstrm, 0, ROT270, "Dooyong (Media Shoji license)", "Gulf Storm (Media Shoji)", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
GAME( 1991, pollux,   0,        pollux,   pollux,   0, ROT270, "Dooyong",  "Pollux (set 1)",       GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
GAME( 1991, polluxa,  pollux,   pollux,   pollux,   0, ROT270, "Dooyong",  "Pollux (set 2)",       GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
GAME( 1991, polluxa2, pollux,   pollux,   pollux,   0, ROT270, "Dooyong",  "Pollux (set 3)",       GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE ) /* Original Dooyong Board distributed by TCH */
GAME( 1992, flytiger, 0,        flytiger, flytiger, 0, ROT270, "Dooyong",  "Flying Tiger",         GAME_IMPERFECT_GRAPHICS | GAME_WRONG_COLORS | GAME_SUPPORTS_SAVE )
GAME( 1993, bluehawk, 0,        bluehawk, bluehawk, 0, ROT270, "Dooyong",  "Blue Hawk",            GAME_SUPPORTS_SAVE )
GAME( 1993, bluehawn, bluehawk, bluehawk, bluehawk, 0, ROT270, "[Dooyong] (NTC license)", "Blue Hawk (NTC)", GAME_SUPPORTS_SAVE )
GAME( 1993, sadari,   0,        primella, sadari,   0, ROT0,   "[Dooyong] (NTC license)", "Sadari", GAME_SUPPORTS_SAVE )
GAME( 1994, gundl94,  0,        primella, primella, 0, ROT0,   "Dooyong",  "Gun Dealer '94",       GAME_SUPPORTS_SAVE )
GAME( 1994, primella, gundl94,  primella, primella, 0, ROT0,   "[Dooyong] (NTC license)", "Primella", GAME_SUPPORTS_SAVE )
GAME( 1994, superx,   0,        superx,   superx,   0, ROT270, "NTC",      "Super-X (NTC)",        GAME_SUPPORTS_SAVE )
GAME( 1994, superxm,  superx,   superx,   superx,   0, ROT270, "Mitchell", "Super-X (Mitchell)",   GAME_SUPPORTS_SAVE )
GAME( 1995, rshark,   0,        rshark,   rshark,   0, ROT270, "Dooyong",  "R-Shark",              GAME_SUPPORTS_SAVE )
GAME( 1996, popbingo, 0,        popbingo, popbingo, 0, ROT0,   "Dooyong",  "Pop Bingo",            GAME_SUPPORTS_SAVE )
