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

Deniam games

driver by Nicola Salmoria


http://deniam.co.kr/text/c_game01.htm

Title            System     Date
---------------- ---------- ----------
GO!GO!           deniam-16b 1995/10/11
Logic Pro        deniam-16b 1996/10/20
Karian Cross     deniam-16b 1997/04/17
LOTTERY GAME     deniam-16c 1997/05/21
Logic Pro 2      deniam-16c 1997/06/20
Propose          deniam-16c 1997/06/21

They call the hardware "deniam-16", but it's actually pretty much identical to
Sega System 16.


Notes:

- The logicpr2 OKIM6295 ROM has four banks, but the game seems to only use 0 and 1.
- logicpro dip switches might be wrong (using the logicpr2 ones)
- flip screen is not supported but these games don't use it (no flip screen dip
  and no cocktail mode)
- if it's like System 16, the top bit of palette ram should be an additional bit
  for Green. But is it ever not 0?

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

#include "driver.h"
#include "cpu/m68000/m68000.h"
#include "cpu/z80/z80.h"
#include "sound/okim6295.h"
#include "sound/3812intf.h"

extern UINT16 *deniam_videoram,*deniam_textram;

DRIVER_INIT( logicpro );
DRIVER_INIT( karianx );
WRITE16_HANDLER( deniam_videoram_w );
WRITE16_HANDLER( deniam_textram_w );
WRITE16_HANDLER( deniam_palette_w );
READ16_HANDLER( deniam_coinctrl_r );
WRITE16_HANDLER( deniam_coinctrl_w );
VIDEO_START( deniam );
VIDEO_UPDATE( deniam );




static WRITE16_HANDLER( sound_command_w )
{
	if (ACCESSING_BITS_8_15)
	{
		soundlatch_w(space,offset,(data >> 8) & 0xff);
		cputag_set_input_line(space->machine, "audiocpu", INPUT_LINE_NMI, PULSE_LINE);
	}
}

static WRITE8_DEVICE_HANDLER( deniam16b_oki_rom_bank_w )
{
	okim6295_set_bank_base(device,(data & 0x40) ? 0x40000 : 0x00000);
}

static WRITE16_DEVICE_HANDLER( deniam16c_oki_rom_bank_w )
{
	if (ACCESSING_BITS_0_7)
		okim6295_set_bank_base(device,(data & 0x01) ? 0x40000 : 0x00000);
}

static MACHINE_RESET( deniam )
{
	/* logicpr2 does not reset the bank base on startup */
	okim6295_set_bank_base(devtag_get_device(machine, "oki"),0x00000);
}


static ADDRESS_MAP_START( deniam16b_map, ADDRESS_SPACE_PROGRAM, 16 )
	AM_RANGE(0x000000, 0x0fffff) AM_ROM
	AM_RANGE(0x400000, 0x40ffff) AM_RAM_WRITE(deniam_videoram_w) AM_BASE(&deniam_videoram)
	AM_RANGE(0x410000, 0x410fff) AM_RAM_WRITE(deniam_textram_w) AM_BASE(&deniam_textram)
	AM_RANGE(0x440000, 0x4407ff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram16) AM_SIZE(&spriteram_size)
	AM_RANGE(0x840000, 0x840fff) AM_WRITE(deniam_palette_w) AM_BASE(&paletteram16)
	AM_RANGE(0xc40000, 0xc40001) AM_WRITE(sound_command_w)
	AM_RANGE(0xc40002, 0xc40003) AM_READWRITE(deniam_coinctrl_r, deniam_coinctrl_w)
	AM_RANGE(0xc44000, 0xc44001) AM_READ_PORT("SYSTEM")
	AM_RANGE(0xc44002, 0xc44003) AM_READ_PORT("P1")
	AM_RANGE(0xc44004, 0xc44005) AM_READ_PORT("P2") AM_WRITENOP /* irq ack? */
	AM_RANGE(0xc44006, 0xc44007) AM_READNOP	/* unused? */
	AM_RANGE(0xc4400a, 0xc4400b) AM_READ_PORT("DSW")
	AM_RANGE(0xff0000, 0xffffff) AM_RAM
ADDRESS_MAP_END

static ADDRESS_MAP_START( sound_map, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xf7ff) AM_ROM
	AM_RANGE(0xf800, 0xffff) AM_RAM
ADDRESS_MAP_END

static ADDRESS_MAP_START( sound_io_map, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_GLOBAL_MASK(0xff)
	AM_RANGE(0x01, 0x01) AM_READ(soundlatch_r)
	AM_RANGE(0x02, 0x03) AM_DEVWRITE("ym", ym3812_w)
	AM_RANGE(0x05, 0x05) AM_DEVREADWRITE("oki", okim6295_r, okim6295_w)
	AM_RANGE(0x07, 0x07) AM_DEVWRITE("oki", deniam16b_oki_rom_bank_w)
ADDRESS_MAP_END

/* identical to 16b, but handles sound directly */
static ADDRESS_MAP_START( deniam16c_map, ADDRESS_SPACE_PROGRAM, 16 )
	AM_RANGE(0x000000, 0x0fffff) AM_ROM
	AM_RANGE(0x400000, 0x40ffff) AM_RAM_WRITE(deniam_videoram_w) AM_BASE(&deniam_videoram)
	AM_RANGE(0x410000, 0x410fff) AM_RAM_WRITE(deniam_textram_w) AM_BASE(&deniam_textram)
	AM_RANGE(0x440000, 0x4407ff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram16) AM_SIZE(&spriteram_size)
	AM_RANGE(0x840000, 0x840fff) AM_WRITE(deniam_palette_w) AM_BASE(&paletteram16)
	AM_RANGE(0xc40000, 0xc40001) AM_DEVREADWRITE8("oki", okim6295_r, okim6295_w, 0x00ff)
	AM_RANGE(0xc40002, 0xc40003) AM_READWRITE(deniam_coinctrl_r, deniam_coinctrl_w)
	AM_RANGE(0xc44000, 0xc44001) AM_READ_PORT("SYSTEM")
	AM_RANGE(0xc44002, 0xc44003) AM_READ_PORT("P1")
	AM_RANGE(0xc44004, 0xc44005) AM_READ_PORT("P2") AM_WRITENOP /* irq ack? */
	AM_RANGE(0xc44006, 0xc44007) AM_READNOP	AM_DEVWRITE("oki", deniam16c_oki_rom_bank_w) /* read unused? */
	AM_RANGE(0xc40008, 0xc4000b) AM_DEVWRITE8("ym", ym3812_w, 0xff00)
	AM_RANGE(0xc4400a, 0xc4400b) AM_READ_PORT("DSW") /* probably YM3812 input port */
	AM_RANGE(0xff0000, 0xffffff) AM_RAM
ADDRESS_MAP_END



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

	PORT_START("P1")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY PORT_PLAYER(1)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_PLAYER(1)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_PLAYER(1)

	PORT_START("P2")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_PLAYER(2)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_PLAYER(2)

	PORT_START("DSW")
	PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) )
	PORT_DIPSETTING(    0x02, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(    0x01, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(    0x04, DEF_STR( 3C_2C ) )
	PORT_DIPSETTING(    0x07, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(    0x06, DEF_STR( 2C_3C ) )
	PORT_DIPSETTING(    0x03, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(    0x05, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Free_Play ) )
	PORT_DIPNAME( 0x18, 0x18, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Very_Easy) )
	PORT_DIPSETTING(    0x10, DEF_STR( Easy ) )
	PORT_DIPSETTING(    0x18, DEF_STR( Normal ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Hard ) )
	PORT_DIPNAME( 0x20, 0x20, "Demo Music" )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x20, DEF_STR( On ) )
	PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
	PORT_SERVICE( 0x80, 0x80 )
INPUT_PORTS_END

static INPUT_PORTS_START( logicpr2 )
	PORT_INCLUDE( karianx )

	PORT_MODIFY("DSW")
	PORT_DIPNAME( 0x18, 0x18, "Play Time" )
	PORT_DIPSETTING(    0x08, "Slow" )
	PORT_DIPSETTING(    0x18, DEF_STR( Normal ) )
	PORT_DIPSETTING(    0x10, "Fast" )
	PORT_DIPSETTING(    0x00, "Fastest" )
	PORT_DIPNAME( 0x60, 0x60, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Easy ) )
	PORT_DIPSETTING(    0x60, DEF_STR( Normal ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Hard ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x80, DEF_STR( On ) )
INPUT_PORTS_END



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


static GFXDECODE_START( deniam )
	GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 128 )	/* colors 0-1023 */
												/* sprites use colors 1024-2047 */
GFXDECODE_END


static void irqhandler(const device_config *device, int linestate)
{
	/* system 16c doesn't have the sound CPU */
	if (cputag_get_cpu(device->machine, "audiocpu") != NULL)
		cputag_set_input_line(device->machine, "audiocpu", 0, linestate);
}

static const ym3812_interface ym3812_config =
{
	irqhandler
};



static MACHINE_DRIVER_START( deniam16b )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", M68000,25000000/2)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(deniam16b_map)
	MDRV_CPU_VBLANK_INT("screen", irq4_line_hold)

	MDRV_CPU_ADD("audiocpu", Z80,25000000/4)	/* (makes logicpro music tempo correct) */
	MDRV_CPU_PROGRAM_MAP(sound_map)
	MDRV_CPU_IO_MAP(sound_io_map)

	MDRV_MACHINE_RESET(deniam)

	/* 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(512, 256)
	MDRV_SCREEN_VISIBLE_AREA(24*8, 64*8-1, 0*8, 28*8-1)

	MDRV_GFXDECODE(deniam)
	MDRV_PALETTE_LENGTH(2048)

	MDRV_VIDEO_START(deniam)
	MDRV_VIDEO_UPDATE(deniam)

	/* sound hardware */
	MDRV_SPEAKER_STANDARD_MONO("mono")

	MDRV_SOUND_ADD("ym", YM3812, 25000000/6)
	MDRV_SOUND_CONFIG(ym3812_config)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.60)

	MDRV_SOUND_ADD("oki", OKIM6295, 1056000)
	MDRV_SOUND_CONFIG(okim6295_interface_pin7high) // clock frequency & pin 7 not verified
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( deniam16c )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", M68000,25000000/2)	/* ??? */
	MDRV_CPU_PROGRAM_MAP(deniam16c_map)
	MDRV_CPU_VBLANK_INT("screen", irq4_line_hold)

	MDRV_MACHINE_RESET(deniam)

	/* 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(512, 256)
	MDRV_SCREEN_VISIBLE_AREA(24*8, 64*8-1, 0*8, 28*8-1)

	MDRV_GFXDECODE(deniam)
	MDRV_PALETTE_LENGTH(2048)

	MDRV_VIDEO_START(deniam)
	MDRV_VIDEO_UPDATE(deniam)

	/* sound hardware */
	MDRV_SPEAKER_STANDARD_MONO("mono")

	MDRV_SOUND_ADD("ym", YM3812, 25000000/6)
	MDRV_SOUND_CONFIG(ym3812_config)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.60)

	MDRV_SOUND_ADD("oki", OKIM6295, 1056000)
	MDRV_SOUND_CONFIG(okim6295_interface_pin7high) // clock frequency & pin 7 not verified
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_DRIVER_END



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

  Game driver(s)

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

ROM_START( logicpro )
	ROM_REGION( 0x100000, "maincpu", 0 )
	ROM_LOAD16_BYTE( "logicpro.r4", 0x00000, 0x40000, CRC(c506d484) SHA1(5d662b109e1d2e09556bc4ecbc11bbf5ccb639d3) )
	ROM_LOAD16_BYTE( "logicpro.r3", 0x00001, 0x40000, CRC(d5a4cf62) SHA1(138ea4f1629e453c1a00410eda7086d3633240e3) )

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "logicpro.r2", 0x0000, 0x10000, CRC(000d624b) SHA1(c0da218ee81d01b3dcef2159bbaaff5d3ddb7619) )

	ROM_REGION( 0x180000, "gfx1", 0 )	/* chars */
	ROM_LOAD( "logicpro.r5", 0x000000, 0x080000, CRC(dedf18c9) SHA1(9725e096427f03ed5fd81584c0aa85a53f9681c9) )
	ROM_LOAD( "logicpro.r6", 0x080000, 0x080000, CRC(3ecbd1c2) SHA1(dd6afacd58eaaa2562e007a92b6667ecc968377d) )
	ROM_LOAD( "logicpro.r7", 0x100000, 0x080000, CRC(47135521) SHA1(ee6a93332190fc966f8e820430d652942f030b00) )

	ROM_REGION( 0x400000, "gfx2", 0 )	/* sprites, used at run time */
	ROM_LOAD16_BYTE( "logicpro.r9", 0x000000, 0x080000, CRC(a98bc1d2) SHA1(f4aed07cccca892f3d3a91546b3a98fbe3e66d9c) )
	ROM_LOAD16_BYTE( "logicpro.r8", 0x000001, 0x080000, CRC(1de46298) SHA1(3385a2956d9a427c85554f39c8d85922bbeb1ce1) )

	ROM_REGION( 0x100000, "oki", 0 )	/* OKIM6295 samples */
	ROM_LOAD( "logicpro.r1", 0x0000, 0x080000, CRC(a1fec4d4) SHA1(4390cd18b4a7de2d8cb68270180ea3de42fd2282) )
ROM_END

ROM_START( croquis )
	ROM_REGION( 0x100000, "maincpu", 0 )
	ROM_LOAD16_BYTE( "r4.bin", 0x00000, 0x40000, CRC(03c9055e) SHA1(b1fa8e7a272887decca30eefe73ac782f296f0dd) )
	ROM_LOAD16_BYTE( "r3.bin", 0x00001, 0x40000, CRC(a98ae4f6) SHA1(80fcedb4ee0f35eb2d0b4a248c15f872af2e08f2) )

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "logicpro.r2", 0x0000, 0x10000, CRC(000d624b) SHA1(c0da218ee81d01b3dcef2159bbaaff5d3ddb7619) )

	ROM_REGION( 0x180000, "gfx1", 0 )	/* chars */
	ROM_LOAD( "logicpro.r5", 0x000000, 0x080000, CRC(dedf18c9) SHA1(9725e096427f03ed5fd81584c0aa85a53f9681c9) )
	ROM_LOAD( "logicpro.r6", 0x080000, 0x080000, CRC(3ecbd1c2) SHA1(dd6afacd58eaaa2562e007a92b6667ecc968377d) )
	ROM_LOAD( "logicpro.r7", 0x100000, 0x080000, CRC(47135521) SHA1(ee6a93332190fc966f8e820430d652942f030b00) )

	ROM_REGION( 0x400000, "gfx2", 0 )	/* sprites, used at run time */
	ROM_LOAD16_BYTE( "logicpro.r9", 0x000000, 0x080000, CRC(a98bc1d2) SHA1(f4aed07cccca892f3d3a91546b3a98fbe3e66d9c) )
	ROM_LOAD16_BYTE( "logicpro.r8", 0x000001, 0x080000, CRC(1de46298) SHA1(3385a2956d9a427c85554f39c8d85922bbeb1ce1) )

	ROM_REGION( 0x100000, "oki", 0 )	/* OKIM6295 samples */
	ROM_LOAD( "logicpro.r1", 0x0000, 0x080000, CRC(a1fec4d4) SHA1(4390cd18b4a7de2d8cb68270180ea3de42fd2282) )
ROM_END

ROM_START( karianx )
	ROM_REGION( 0x100000, "maincpu", 0 )
	ROM_LOAD16_BYTE( "even",        0x00000, 0x80000, CRC(fd0ce238) SHA1(4b727366c942c62187d8700666b42a85c059c060) )
	ROM_LOAD16_BYTE( "odd",         0x00001, 0x80000, CRC(be173cdc) SHA1(13230b6129fd1910257624a69a3a4b74696e982e) )

	ROM_REGION( 0x10000, "audiocpu", 0 )	/* sound */
	ROM_LOAD( "snd",         0x0000, 0x10000, CRC(fedd3375) SHA1(09fb2d5fc91704120f757acf9fa00d149f891a28) )

	ROM_REGION( 0x180000, "gfx1", 0 )	/* chars */
	ROM_LOAD( "bkg1",        0x000000, 0x080000, CRC(5cb8558a) SHA1(9c6024c70a0f0cd529a0e2e853e467ec8d8ab446) )
	ROM_LOAD( "bkg2",        0x080000, 0x080000, CRC(95ff297c) SHA1(28f6c005e73e1680bd8be7ce355fa0d404827105) )
	ROM_LOAD( "bkg3",        0x100000, 0x080000, CRC(6c81f1b2) SHA1(14ef907a9c381b7ef45441d480bb4ccb015e474b) )

	ROM_REGION( 0x400000, "gfx2", 0 )	/* sprites, used at run time */
	ROM_LOAD16_BYTE( "obj4",        0x000000, 0x080000, CRC(5f8d75a9) SHA1(0552d046742aeb2fee176887156e73480c75a1bd) )
	ROM_LOAD16_BYTE( "obj1",        0x000001, 0x080000, CRC(967ee97d) SHA1(689f2da67eab86653b846fada39139792cd4aee2) )
	ROM_LOAD16_BYTE( "obj5",        0x100000, 0x080000, CRC(e9fc22f9) SHA1(a1f7f779520346406949500e3224c0c42cbbe026) )
	ROM_LOAD16_BYTE( "obj2",        0x100001, 0x080000, CRC(d39eb04e) SHA1(c59c3e14a506cb04d09cc7eec9962daa242a0b0c) )
	ROM_LOAD16_BYTE( "obj6",        0x200000, 0x080000, CRC(c1ec35a5) SHA1(bf59f4c3de081c8cc398c825fc1f3e8577641f10) )
	ROM_LOAD16_BYTE( "obj3",        0x200001, 0x080000, CRC(6ac1ac87) SHA1(1954e25ac5489a8eca137b86c89c415f1fed360c) )

	ROM_REGION( 0x100000, "oki", 0 )	/* OKIM6295 samples */
	ROM_LOAD( "voi",         0x0000, 0x080000, CRC(c6506a80) SHA1(121229c501bd5678e55c7342619743c773a01a7e) )
ROM_END

ROM_START( logicpr2 )
	ROM_REGION( 0x100000, "maincpu", 0 )
	ROM_LOAD16_BYTE( "lp2-2",       0x00000, 0x80000, CRC(cc1880bf) SHA1(5ea542b63947a570aaf924f7ab739e060e359af8) )
	ROM_LOAD16_BYTE( "lp2-1",       0x00001, 0x80000, CRC(46d5e954) SHA1(7bf5ae19caeecd2123754698276bbc78d68984d9) )

	ROM_REGION( 0x180000, "gfx1", 0 )	/* chars */
	ROM_LOAD( "log2-b01",    0x000000, 0x080000, CRC(fe789e07) SHA1(c3d542564519fd807bc605029f5a2cca571eec9f) )
	ROM_LOAD( "log2-b02",    0x080000, 0x080000, CRC(1e0c51cd) SHA1(c25b3259a173e77785dcee1407ddf191c3efad79) )
	ROM_LOAD( "log2-b03",    0x100000, 0x080000, CRC(916f2928) SHA1(8c73408664dcd3de42cb27fac0d22b87b540bf52) )

	ROM_REGION( 0x400000, "gfx2", 0 )	/* sprites, used at run time */
	ROM_LOAD16_WORD_SWAP( "obj",         0x000000, 0x400000, CRC(f221f305) SHA1(aa1d3d86d13e009bfb44cbc6ff4401b811b19f97) )

	ROM_REGION( 0x100000, "oki", 0 )	/* OKIM6295 samples */
	ROM_LOAD( "log2-s01",    0x0000, 0x100000, CRC(2875c435) SHA1(633538d9ac53228ea344605482ac387852c29193) )
ROM_END



GAME( 1996, logicpro, 0,        deniam16b, logicpr2, logicpro, ROT0, "Deniam", "Logic Pro (Japan)", 0 )
GAME( 1996, croquis,  logicpro, deniam16b, logicpr2, logicpro, ROT0, "Deniam", "Croquis (Germany)", 0 )
GAME( 1996, karianx,  0,        deniam16b, karianx,  karianx,  ROT0, "Deniam", "Karian Cross (Rev. 1.0)", 0 )
GAME( 1997, logicpr2, 0,        deniam16c, logicpr2, logicpro, ROT0, "Deniam", "Logic Pro 2 (Japan)", GAME_IMPERFECT_SOUND )
