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

                            -= Psikyo Games =-

                driver by   Luca Elia (l.elia@tin.it)


CPU:    68EC020 + PIC16C57 [Optional MCU]

Sound:  Z80A                +   YM2610
   Or:  LZ8420M (Z80 core)  +   YMF286-K (YM2610 compatible)

Chips:  PS2001B
        PS3103
        PS3204
        PS3305

---------------------------------------------------------------------------
Name                    Year    Board          Notes
---------------------------------------------------------------------------
Sengoku Ace         (J) 1993    SH201B
Gun Bird            (J) 1994    KA302C
Battle K-Road       (J) 1994    ""
Strikers 1945       (J) 1995    SH403/SH404    SH403 is similiar to KA302C
Tengai              (J) 1996    SH404          SH404 has MCU, ymf278-b for sound and gfx banking
---------------------------------------------------------------------------

To Do:

- Flip Screen support

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

/***** Gun Bird Japan Crash Notes

The Following Section of Code in Gunbird causes reads from the
0x080000 - 0x0fffff region

002894: E2817000           asr.l   #1, D1
002896: 70001030           moveq   #$0, D0
002898: 10301804           move.b  ($4,A0,D1.l), D0   <-- *
00289C: 60183202           bra     28b6
00289E: 3202C2C7           move.w  D2, D1
0028A0: C2C77000           mulu.w  D7, D1
0028A2: 70003005           moveq   #$0, D0
0028A4: 3005D280           move.w  D5, D0
0028A6: D280E281           add.l   D0, D1
0028A8: E2812071           asr.l   #1, D1
0028AA: 20713515           movea.l ([A1],D3.w*4), A0
0028AE: 70001030           moveq   #$0, D0
0028B0: 10301804           move.b  ($4,A0,D1.l), D0   <-- *
0028B4: E880720F           asr.l   #4, D0
0028B6: 720FC041           moveq   #$f, D1

This causes Gunbird to crash if the ROM Region Size
allocated during loading is smaller than the MRA32_ROM
region as it trys to read beyond the allocated rom region

This was pointed out by Bart Puype

*****/

#include "driver.h"
#include "vidhrdw/generic.h"
#include "sound/2610intf.h"
#include "sound/ymf278b.h"


/* Variables defined in vidhrdw */

extern data32_t *psikyo_vram_0, *psikyo_vram_1, *psikyo_vregs;
extern int psikyo_ka302c_banking;

/* Functions defined in vidhrdw */

WRITE32_HANDLER( psikyo_vram_0_w );
WRITE32_HANDLER( psikyo_vram_1_w );

VIDEO_START( psikyo );
VIDEO_EOF( psikyo );
VIDEO_UPDATE( psikyo );

extern void psikyo_switch_banks( int tilemap, int bank );

/* Variables only used here */

static int ack_latch;


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


                                Main CPU


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

READ32_HANDLER( sngkace_input_r )
{
	switch(offset)
	{
		case 0x0:	return (readinputport(0) << 16) | 0xffff;
		case 0x1:	return (readinputport(2) << 16) | readinputport(4);
		case 0x2:
		{
					const int bit = 0x80;
					int ret = ack_latch ? bit : 0;
					if (Machine->sample_rate == 0)	ret = 0;
					return (((readinputport(1) & ~bit) | ret) << 16) | readinputport(3);
		}
		default:	logerror("PC %06X - Read input %02X !\n", activecpu_get_pc(), offset*2);
					return 0;
	}
}

READ32_HANDLER( gunbird_input_r )
{
	switch(offset)
	{
		case 0x0:
		{
					const int bit = 0x80;
					int ret = ack_latch ? bit : 0;

					if (Machine->sample_rate == 0)	ret = 0;
					return (readinputport(0) << 16) | (readinputport(1) & ~bit) | ret;
		}
		case 0x1:	return (readinputport(2) << 16) | readinputport(3);
		default:	logerror("PC %06X - Read input %02X !\n", activecpu_get_pc(), offset*2);
					return 0;
	}
}


WRITE32_HANDLER( psikyo_soundlatch_w )
{
	if (ACCESSING_LSB32)
	{
		if (Machine->sample_rate == 0)		return;

		ack_latch = 1;
		soundlatch_w(0, data & 0xff);
		cpunum_set_input_line(1, INPUT_LINE_NMI, PULSE_LINE);
		cpu_spinuntil_time(TIME_IN_USEC(50));	/* Allow the other cpu to reply */
	}
}

/***************************************************************************
                        Strikers 1945 / Tengai
***************************************************************************/

WRITE32_HANDLER( s1945_soundlatch_w )
{
	if (!(mem_mask & 0x00ff0000))
	{
		if (Machine->sample_rate == 0)		return;

		ack_latch = 1;
		soundlatch_w(0, (data >> 16) & 0xff);
		cpunum_set_input_line(1, INPUT_LINE_NMI, PULSE_LINE);
		cpu_spinuntil_time(TIME_IN_USEC(50));	/* Allow the other cpu to reply */
	}
}

static UINT8 s1945_table[256] = {
	0x00, 0x00, 0x64, 0xae, 0x00, 0x00, 0x26, 0x2c, 0x00, 0x00, 0x2c, 0xda, 0x00, 0x00, 0x2c, 0xbc,
	0x00, 0x00, 0x2c, 0x9e, 0x00, 0x00, 0x2f, 0x0e, 0x00, 0x00, 0x31, 0x10, 0x00, 0x00, 0xc5, 0x1e,
	0x00, 0x00, 0x32, 0x90, 0x00, 0x00, 0xac, 0x5c, 0x00, 0x00, 0x2b, 0xc0
};


static UINT8 s1945a_table[256] = {
	0x00, 0x00, 0x64, 0xbe, 0x00, 0x00, 0x26, 0x2c, 0x00, 0x00, 0x2c, 0xda, 0x00, 0x00, 0x2c, 0xbc,
	0x00, 0x00, 0x2c, 0x9e, 0x00, 0x00, 0x2f, 0x0e, 0x00, 0x00, 0x31, 0x10, 0x00, 0x00, 0xc7, 0x2a,
	0x00, 0x00, 0x32, 0x90, 0x00, 0x00, 0xad, 0x4c, 0x00, 0x00, 0x2b, 0xc0
};

static UINT8 s1945j_table[256] = {
	0x00, 0x00, 0x64, 0xb6, 0x00, 0x00, 0x26, 0x2c, 0x00, 0x00, 0x2c, 0xda, 0x00, 0x00, 0x2c, 0xbc,
	0x00, 0x00, 0x2c, 0x9e, 0x00, 0x00, 0x2f, 0x0e, 0x00, 0x00, 0x31, 0x10, 0x00, 0x00, 0xc5, 0x92,
	0x00, 0x00, 0x32, 0x90, 0x00, 0x00, 0xac, 0x64, 0x00, 0x00, 0x2b, 0xc0
};

static UINT8 s1945_mcu_direction, s1945_mcu_latch1, s1945_mcu_latch2, s1945_mcu_inlatch, s1945_mcu_index;
static UINT8 s1945_mcu_latching, s1945_mcu_mode, s1945_mcu_direction, s1945_mcu_control, s1945_mcu_bctrl;
static const UINT8 *s1945_mcu_table;

static void s1945_mcu_init(const UINT8 *mcu_table)
{
	s1945_mcu_direction = 0x00;
	s1945_mcu_inlatch = 0xff;
	s1945_mcu_latch1 = 0xff;
	s1945_mcu_latch2 = 0xff;
	s1945_mcu_latching = 0x5;
	s1945_mcu_control = 0xff;
	s1945_mcu_index = 0;
	s1945_mcu_mode = 0;
	s1945_mcu_table = mcu_table;
	s1945_mcu_bctrl = 0x00;
}

WRITE32_HANDLER( s1945_mcu_w )
{
	/* Accesses are always bytes, so resolve it */
	int suboff;
	for(suboff=0; suboff < 3; suboff++)
		if(!((0xff << (8*suboff)) & mem_mask))
			break;
	data >>= 8*suboff;
	offset = offset*4+4+(3-suboff);

	switch(offset) {
	case 0x06:
		s1945_mcu_inlatch = data;
		break;
	case 0x08:
		s1945_mcu_control = data;
		break;
	case 0x09:
		s1945_mcu_direction = data;
		break;
	case 0x07:
		psikyo_switch_banks(1, (data >> 6) & 3);
		psikyo_switch_banks(0, (data >> 4) & 3);
		s1945_mcu_bctrl = data;
		break;
	case 0x0b:
		switch(data | (s1945_mcu_direction ? 0x100 : 0)) {
		case 0x11c:
			s1945_mcu_latching = 5;
			s1945_mcu_index = s1945_mcu_inlatch;
			break;
		case 0x013:
/*          logerror("MCU: Table read index %02x\n", s1945_mcu_index); */
			s1945_mcu_latching = 1;
			s1945_mcu_latch1 = s1945_mcu_table[s1945_mcu_index];
			break;
		case 0x113:
			s1945_mcu_mode = s1945_mcu_inlatch;
			if(s1945_mcu_mode == 1) {
				s1945_mcu_latching &= ~1;
				s1945_mcu_latch2 = 0x55;
			} else {
				/* Go figure. */
				s1945_mcu_latching &= ~1;
				s1945_mcu_latching |= 2;
			}
			s1945_mcu_latching &= ~4;
			s1945_mcu_latch1 = s1945_mcu_inlatch;
			break;
		case 0x010:
		case 0x110:
			s1945_mcu_latching |= 4;
			break;
		default:
/*          logerror("MCU: function %02x, direction %02x, latch1 %02x, latch2 %02x (%x)\n", data, s1945_mcu_direction, s1945_mcu_latch1, s1945_mcu_latch2, activecpu_get_pc()); */
			break;
		}
		break;
	default:
/*      logerror("MCU.w %x, %02x (%x)\n", offset, data, activecpu_get_pc()); */
		;
	}
}

READ32_HANDLER( s1945_mcu_r )
{
	switch(offset) {
	case 0: {
		UINT32 res;
		if(s1945_mcu_control & 16) {
			res = s1945_mcu_latching & 4 ? 0x0000ff00 : s1945_mcu_latch1 << 8;
			s1945_mcu_latching |= 4;
		} else {
			res = s1945_mcu_latching & 1 ? 0x0000ff00 : s1945_mcu_latch2 << 8;
			s1945_mcu_latching |= 1;
		}
		res |= s1945_mcu_bctrl & 0xf0;
		return res;
	}
	case 1:
		return (s1945_mcu_latching << 24) | 0x08000000;
	}
	return 0;
}

READ32_HANDLER( s1945_input_r )
{
	switch(offset)
	{
		case 0x0:
		{
					const int bit = 0x04;
					int ret = ack_latch ? bit : 0;
					if (Machine->sample_rate == 0)	ret = 0;
					return (readinputport(0) << 16) | (readinputport(1) & ~bit) | ret;
		}
		case 0x1:	return (((readinputport(2) << 16) | readinputport(3)) & 0xffff000f) | s1945_mcu_r(offset-1, mem_mask);
		case 0x2:	return s1945_mcu_r(offset-1, mem_mask);
		default:	logerror("PC %06X - Read input %02X !\n", activecpu_get_pc(), offset*2);
					return 0;
	}
}


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


                                Memory Map


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

static WRITE32_HANDLER( paletteram32_xRRRRRGGGGGBBBBB_dword_w )
{
	paletteram16 = (data16_t *)paletteram32;
	if (ACCESSING_MSW32)
		paletteram16_xRRRRRGGGGGBBBBB_word_w(offset*2, data >> 16, mem_mask >> 16);
	if (ACCESSING_LSW32)
		paletteram16_xRRRRRGGGGGBBBBB_word_w(offset*2+1, data, mem_mask);
}

static ADDRESS_MAP_START( psikyo_readmem, ADDRESS_SPACE_PROGRAM, 32 )
	AM_RANGE(0x000000, 0x0fffff) AM_READ(MRA32_ROM			)	/* ROM (not all used) */
	AM_RANGE(0x400000, 0x401fff) AM_READ(MRA32_RAM			)	/* Sprites Data */
	AM_RANGE(0x600000, 0x601fff) AM_READ(MRA32_RAM			)	/* Palette */
	AM_RANGE(0x800000, 0x801fff) AM_READ(MRA32_RAM			)	/* Layer 0 */
	AM_RANGE(0x802000, 0x803fff) AM_READ(MRA32_RAM			)	/* Layer 1 */
	AM_RANGE(0x804000, 0x807fff) AM_READ(MRA32_RAM			)	/* RAM + Vregs */
/*  AM_RANGE(0xc00000, 0xc0000b) AM_READ(psikyo_input_r )   Depends on board, see DRIVER_INIT */
	AM_RANGE(0xfe0000, 0xffffff) AM_READ(MRA32_RAM			)	/* RAM */
ADDRESS_MAP_END

static ADDRESS_MAP_START( psikyo_writemem, ADDRESS_SPACE_PROGRAM, 32 )
	AM_RANGE(0x000000, 0x0fffff) AM_WRITE(MWA32_ROM							)	/* ROM (not all used) */
	AM_RANGE(0x400000, 0x401fff) AM_WRITE(MWA32_RAM) AM_BASE(&spriteram32) AM_SIZE(&spriteram_size)	/* Sprites, buffered by two frames (list buffered + fb buffered) */
	AM_RANGE(0x600000, 0x601fff) AM_WRITE(paletteram32_xRRRRRGGGGGBBBBB_dword_w) AM_BASE(&paletteram32	)	/* Palette */
	AM_RANGE(0x800000, 0x801fff) AM_WRITE(psikyo_vram_0_w) AM_BASE(&psikyo_vram_0	)	/* Layer 0 */
	AM_RANGE(0x802000, 0x803fff) AM_WRITE(psikyo_vram_1_w) AM_BASE(&psikyo_vram_1	)	/* Layer 1 */
	AM_RANGE(0x804000, 0x807fff) AM_WRITE(MWA32_RAM) AM_BASE(&psikyo_vregs			)	/* RAM + Vregs */
/*  AM_RANGE(0xc00004, 0xc0000b) AM_WRITE(s1945_mcu_w                       )   MCU on sh404, see DRIVER_INIT */
/*  AM_RANGE(0xc00010, 0xc00013) AM_WRITE(psikyo_soundlatch_w               )   Depends on board, see DRIVER_INIT */
	AM_RANGE(0xfe0000, 0xffffff) AM_WRITE(MWA32_RAM							)	/* RAM */
ADDRESS_MAP_END



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


                                Sound CPU


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

static void sound_irq( int irq )
{
	cpunum_set_input_line(1,0,irq ? ASSERT_LINE : CLEAR_LINE);
}

WRITE8_HANDLER( psikyo_ack_latch_w )
{
	ack_latch = 0;
}

/***************************************************************************
                        Sengoku Ace / Samurai Aces
***************************************************************************/

WRITE8_HANDLER( sngkace_sound_bankswitch_w )
{
	unsigned char *RAM = memory_region(REGION_CPU2);
	int bank = data & 3;
	cpu_setbank(1, &RAM[bank * 0x8000 + 0x10000]);
}

static ADDRESS_MAP_START( sngkace_sound_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x77ff) AM_READ(MRA8_ROM		)	/* ROM */
	AM_RANGE(0x7800, 0x7fff) AM_READ(MRA8_RAM		)	/* RAM */
	AM_RANGE(0x8000, 0xffff) AM_READ(MRA8_BANK1		)	/* Banked ROM */
ADDRESS_MAP_END

static ADDRESS_MAP_START( sngkace_sound_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x77ff) AM_WRITE(MWA8_ROM		)	/* ROM */
	AM_RANGE(0x7800, 0x7fff) AM_WRITE(MWA8_RAM		)	/* RAM */
	AM_RANGE(0x8000, 0xffff) AM_WRITE(MWA8_ROM		)	/* Banked ROM */
ADDRESS_MAP_END


static ADDRESS_MAP_START( sngkace_sound_readport, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
	AM_RANGE(0x00, 0x00) AM_READ(YM2610_status_port_0_A_r		)
	AM_RANGE(0x02, 0x02) AM_READ(YM2610_status_port_0_B_r		)
	AM_RANGE(0x08, 0x08) AM_READ(soundlatch_r					)
ADDRESS_MAP_END

static ADDRESS_MAP_START( sngkace_sound_writeport, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
	AM_RANGE(0x00, 0x00) AM_WRITE(YM2610_control_port_0_A_w		)
	AM_RANGE(0x01, 0x01) AM_WRITE(YM2610_data_port_0_A_w		)
	AM_RANGE(0x02, 0x02) AM_WRITE(YM2610_control_port_0_B_w		)
	AM_RANGE(0x03, 0x03) AM_WRITE(YM2610_data_port_0_B_w		)
	AM_RANGE(0x04, 0x04) AM_WRITE(sngkace_sound_bankswitch_w	)
	AM_RANGE(0x0c, 0x0c) AM_WRITE(psikyo_ack_latch_w			)
ADDRESS_MAP_END


/***************************************************************************
                                Gun Bird
***************************************************************************/

WRITE8_HANDLER( gunbird_sound_bankswitch_w )
{
	unsigned char *RAM = memory_region(REGION_CPU2);
	int bank = (data >> 4) & 3;

	/* The banked rom is seen at 8200-ffff, so the last 0x200 bytes
       of the rom not reachable. */

	cpu_setbank(1, &RAM[bank * 0x8000 + 0x10000 + 0x200]);
}

static ADDRESS_MAP_START( gunbird_sound_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_READ(MRA8_ROM		)	/* ROM */
	AM_RANGE(0x8000, 0x81ff) AM_READ(MRA8_RAM		)	/* RAM */
	AM_RANGE(0x8200, 0xffff) AM_READ(MRA8_BANK1		)	/* Banked ROM */
ADDRESS_MAP_END

static ADDRESS_MAP_START( gunbird_sound_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x7fff) AM_WRITE(MWA8_ROM		)	/* ROM */
	AM_RANGE(0x8000, 0x81ff) AM_WRITE(MWA8_RAM		)	/* RAM */
	AM_RANGE(0x8200, 0xffff) AM_WRITE(MWA8_ROM		)	/* Banked ROM */
ADDRESS_MAP_END


static ADDRESS_MAP_START( gunbird_sound_readport, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
	AM_RANGE(0x04, 0x04) AM_READ(YM2610_status_port_0_A_r		)
	AM_RANGE(0x06, 0x06) AM_READ(YM2610_status_port_0_B_r		)
	AM_RANGE(0x08, 0x08) AM_READ(soundlatch_r					)
ADDRESS_MAP_END

static ADDRESS_MAP_START( gunbird_sound_writeport, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
	AM_RANGE(0x00, 0x00) AM_WRITE(gunbird_sound_bankswitch_w	)
	AM_RANGE(0x04, 0x04) AM_WRITE(YM2610_control_port_0_A_w		)
	AM_RANGE(0x05, 0x05) AM_WRITE(YM2610_data_port_0_A_w		)
	AM_RANGE(0x06, 0x06) AM_WRITE(YM2610_control_port_0_B_w		)
	AM_RANGE(0x07, 0x07) AM_WRITE(YM2610_data_port_0_B_w		)
	AM_RANGE(0x0c, 0x0c) AM_WRITE(psikyo_ack_latch_w			)
ADDRESS_MAP_END



/***************************************************************************
                        Strikers 1945 / Tengai
***************************************************************************/

static ADDRESS_MAP_START( s1945_sound_readport, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
	AM_RANGE(0x08, 0x08) AM_READ(YMF278B_status_port_0_r		)
	AM_RANGE(0x10, 0x10) AM_READ(soundlatch_r					)
ADDRESS_MAP_END

static ADDRESS_MAP_START( s1945_sound_writeport, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
	AM_RANGE(0x00, 0x00) AM_WRITE(gunbird_sound_bankswitch_w	)
	AM_RANGE(0x02, 0x03) AM_WRITE(MWA8_NOP						)
	AM_RANGE(0x08, 0x08) AM_WRITE(YMF278B_control_port_0_A_w	)
	AM_RANGE(0x09, 0x09) AM_WRITE(YMF278B_data_port_0_A_w		)
	AM_RANGE(0x0a, 0x0a) AM_WRITE(YMF278B_control_port_0_B_w	)
	AM_RANGE(0x0b, 0x0b) AM_WRITE(YMF278B_data_port_0_B_w		)
	AM_RANGE(0x0c, 0x0c) AM_WRITE(YMF278B_control_port_0_C_w	)
	AM_RANGE(0x0d, 0x0d) AM_WRITE(YMF278B_data_port_0_C_w		)
	AM_RANGE(0x18, 0x18) AM_WRITE(psikyo_ack_latch_w			)
ADDRESS_MAP_END


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


                                Input Ports


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

#define PSIKYO_PORT_PLAYER1 \
	PORT_BIT(  0x0100, IP_ACTIVE_LOW, IPT_START1                       ) \
	PORT_BIT(  0x0200, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) \
	PORT_BIT(  0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) \
	PORT_BIT(  0x0800, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) \
	PORT_BIT(  0x1000, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) \
	PORT_BIT(  0x2000, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) \
	PORT_BIT(  0x4000, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) \
	PORT_BIT(  0x8000, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1)

#define PSIKYO_PORT_PLAYER2 \
	PORT_BIT(  0x0001, IP_ACTIVE_LOW, IPT_START2                       ) \
	PORT_BIT(  0x0002, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) \
	PORT_BIT(  0x0004, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) \
	PORT_BIT(  0x0008, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) \
	PORT_BIT(  0x0010, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) \
	PORT_BIT(  0x0020, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) \
	PORT_BIT(  0x0040, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) \
	PORT_BIT(  0x0080, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2)

#define PSIKYO_PORT_COIN \
	PORT_BIT( 0x0001, IP_ACTIVE_LOW,  IPT_COIN1    ) \
	PORT_BIT( 0x0002, IP_ACTIVE_LOW,  IPT_COIN2    ) \
	PORT_BIT( 0x0004, IP_ACTIVE_LOW,  IPT_UNKNOWN  ) \
	PORT_BIT( 0x0008, IP_ACTIVE_LOW,  IPT_UNKNOWN  ) \
	PORT_BIT( 0x0010, IP_ACTIVE_LOW,  IPT_SERVICE1 ) \
	PORT_BIT(0x0020, IP_ACTIVE_LOW,  IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode )) PORT_CODE(KEYCODE_F2) \
	PORT_BIT( 0x0040, IP_ACTIVE_LOW,  IPT_TILT     ) \
	PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_SPECIAL  )	/* From Sound CPU */


/***************************************************************************
                        Samurai Aces / Sengoku Ace (Japan)
***************************************************************************/

INPUT_PORTS_START( samuraia )

	PORT_START	/* IN0 - c00000&1 */
	PSIKYO_PORT_PLAYER2

	PSIKYO_PORT_PLAYER1

	PORT_START	/* IN1 - c00008&9 */
	PSIKYO_PORT_COIN

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* unused? */
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START	/* IN2 - c00004&5 */
	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(      0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0000, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(      0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x000c, 0x000c, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x000c, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x0030, 0x0030, DEF_STR( Lives ) )
	PORT_DIPSETTING(      0x0020, "1" )
	PORT_DIPSETTING(      0x0010, "2" )
	PORT_DIPSETTING(      0x0030, "3" )
	PORT_DIPSETTING(      0x0000, "4" )
	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(      0x0040, "400K" )
	PORT_DIPSETTING(      0x0000, "600K" )
	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )

	PORT_DIPNAME( 0x0100, 0x0100, "Credits/Coinage" )	/* [Free Play] on all for free play */
	PORT_DIPSETTING(      0x0100, "A+B/A&B" )
	PORT_DIPSETTING(      0x0000, "A&B/A [Free Play]" )
	PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coin_A ) )
	PORT_DIPSETTING(      0x0a00, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x0c00, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x0e00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x0800, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x0600, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x0400, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x0200, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Coin_B ) )
	PORT_DIPSETTING(      0x5000, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x6000, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x7000, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x4000, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x3000, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x2000, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x1000, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x8000, 0x8000, "2C Start, 1C Continue" )
	PORT_DIPSETTING(      0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, "On [Free Play]" ) /* Forces 1C_1C */

	PORT_START	/* IN3 - c00002&3 */
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_VBLANK  )	/* vblank */
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* unused? */
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	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_UNKNOWN )	/* unused? */
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START	/* IN4 - c00006&7 */

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

    This Dip port is bit based:

    Bit 0 1 2 3
        1 1 1 1 World

        0 1 1 1 USA With FBI logo
        1 0 1 1 Korea With FBI logo??
        1 1 0 1 Hong Kong With FBI logo??
        1 1 1 0 Taiwan With FBI logo??

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

	PORT_DIPNAME( 0x00ff, 0x00ff, "Country" )
	PORT_DIPSETTING(      0x00ff, DEF_STR( World ) )
	PORT_DIPSETTING(      0x00ef, "USA & Canada" )
	PORT_DIPSETTING(      0x00df, "Korea" )
	PORT_DIPSETTING(      0x00bf, "Hong Kong" )
	PORT_DIPSETTING(      0x007f, "Taiwan" )

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* unused? */
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	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

INPUT_PORTS_START( sngkace )

	PORT_START	/* IN0 - c00000&1 */
	PSIKYO_PORT_PLAYER2

	PSIKYO_PORT_PLAYER1

	PORT_START	/* IN1 - c00008&9 */
	PSIKYO_PORT_COIN

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* unused? */
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START	/* IN2 - c00004&5 */
	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(      0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0000, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(      0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x000c, 0x000c, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x000c, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x0030, 0x0030, DEF_STR( Lives ) )
	PORT_DIPSETTING(      0x0020, "1" )
	PORT_DIPSETTING(      0x0010, "2" )
	PORT_DIPSETTING(      0x0030, "3" )
	PORT_DIPSETTING(      0x0000, "4" )
	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(      0x0040, "400K" )
	PORT_DIPSETTING(      0x0000, "600K" )
	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )

	PORT_DIPNAME( 0x0100, 0x0100, "Credits/Coinage" )	/* [Free Play] on all for free play */
	PORT_DIPSETTING(      0x0100, "A+B/A&B" )
	PORT_DIPSETTING(      0x0000, "A&B/A [Free Play]" )
	PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coin_A ) )
	PORT_DIPSETTING(      0x0a00, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x0c00, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x0e00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x0800, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x0600, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x0400, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x0200, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Coin_B ) )
	PORT_DIPSETTING(      0x5000, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x6000, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x7000, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x4000, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x3000, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x2000, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x1000, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x8000, 0x8000, "2C Start, 1C Continue" )
	PORT_DIPSETTING(      0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, "On [Free Play]" ) /* Forces 1C_1C */

	PORT_START	/* IN3 - c00002&3 */
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_VBLANK  )	/* vblank */
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* unused? */
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	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_UNKNOWN )	/* unused? */
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START	/* IN4 - c00006&7 */

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

    This Dip port is bit based:

    Bit 0 1 2 3
        1 1 1 1 Japan

        0 1 1 1 USA With FBI logo
        1 0 1 1 Korea
        1 1 0 1 Hong Kong
        1 1 1 0 Taiwan

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

#if 0 /* See Patch in MACHINE_INIT, only text not logo */
	PORT_DIPNAME( 0x00ff, 0x00ff, "Country" )
	PORT_DIPSETTING(      0x00ff, DEF_STR( Japan ) )
	PORT_DIPSETTING(      0x00ef, "USA & Canada" )
	PORT_DIPSETTING(      0x00df, "Korea" )
	PORT_DIPSETTING(      0x00bf, "Hong Kong" )
	PORT_DIPSETTING(      0x007f, "Taiwan" )
#endif
	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* unused? */
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	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


/***************************************************************************
                                Battle K-Road
***************************************************************************/

INPUT_PORTS_START( btlkroad )

	PORT_START	/* IN0 - c00000&1 */
	PSIKYO_PORT_PLAYER2

	PSIKYO_PORT_PLAYER1

	PORT_START	/* IN1 - c00002&3 */
	PSIKYO_PORT_COIN

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN               )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER(2)
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(2)
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2)
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN               )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER(1)
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(1)
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1)

	PORT_START	/* IN2 - c00004&5 */
	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(      0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0000, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(      0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x000c, 0x000c, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x000c, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x0010, 0x0010, "Unknown 2-4" )	/* used */
	PORT_DIPSETTING(      0x0010, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0020, 0x0020, "Unknown 2-5" )	/* used (energy lost?) */
	PORT_DIPSETTING(      0x0020, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0040, 0x0040, "Use DSW 3 (Debug)" )
	PORT_DIPSETTING(      0x0040, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )

	PORT_DIPNAME( 0x0100, 0x0100, "Credits/Coinage" )	/* [Free Play] on all for free play */
	PORT_DIPSETTING(      0x0100, "A+B/A&B" )
	PORT_DIPSETTING(      0x0000, "A&B/A [Free Play]" )
	PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coin_A ) )
	PORT_DIPSETTING(      0x0a00, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x0c00, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x0e00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x0800, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x0600, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x0400, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x0200, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Coin_B ) )
	PORT_DIPSETTING(      0x5000, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x6000, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x7000, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x4000, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x3000, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x2000, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x1000, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x8000, 0x8000, "2C Start, 1C Continue" )
	PORT_DIPSETTING(      0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, "On [Free Play]" ) /* Forces 1C_1C */

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

    Bit 0 1 2 3
        1 1 1 1 Japan

        0 1 1 1 USA & Canada
        0 0 1 1 Korea
        0 1 0 1 Hong Kong
        0 1 1 0 Taiwan
        Other   World

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

	PORT_START	/* IN3 - c00006&7 */
	PORT_DIPNAME( 0x000f, 0x0000, "Copyright (Country)" )
	PORT_DIPSETTING(      0x000f, "Psikyo (Japan)" )
	PORT_DIPSETTING(      0x000e, "Jaleco+Psikyo (USA & Canada)" )
	PORT_DIPSETTING(      0x000c, "Psikyo (Korea)" )
	PORT_DIPSETTING(      0x000a, "Psikyo (Hong Kong)" )
	PORT_DIPSETTING(      0x0006, "Psikyo (Taiwan)" )
	PORT_DIPSETTING(      0x0000, "Psikyo (World)" )

	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_VBLANK  )	/* vblank */

	/* This DSW is used for debugging the game */
	PORT_DIPNAME( 0x0100, 0x0100, "Unknown 3-0" )	/* tested! */
	PORT_DIPSETTING(      0x0100, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0200, 0x0200, "Unknown 3-1" )	/* tested! */
	PORT_DIPSETTING(      0x0200, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0400, 0x0400, "Unknown 3-2" )
	PORT_DIPSETTING(      0x0400, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0800, 0x0800, "Unknown 3-3" )
	PORT_DIPSETTING(      0x0800, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x1000, 0x1000, "Unknown 3-4" )	/* tested! */
	PORT_DIPSETTING(      0x1000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x2000, 0x2000, "Unknown 3-5" )
	PORT_DIPSETTING(      0x2000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x4000, 0x4000, "Unknown 3-6" )
	PORT_DIPSETTING(      0x4000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x8000, 0x8000, "Unknown 3-7" )	/* tested! */
	PORT_DIPSETTING(      0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )

INPUT_PORTS_END


/***************************************************************************
                                Gun Bird
***************************************************************************/

INPUT_PORTS_START( gunbird )

	PORT_START	/* IN0 - c00000&1 */
	PSIKYO_PORT_PLAYER2

	PSIKYO_PORT_PLAYER1

	PORT_START	/* IN1 - c00002&3 */
	PSIKYO_PORT_COIN

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START	/* IN2 - c00004&5 */
	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(      0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0000, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(      0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x000c, 0x000c, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x000c, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x0030, 0x0030, DEF_STR( Lives ) )
	PORT_DIPSETTING(      0x0020, "1" )
	PORT_DIPSETTING(      0x0010, "2" )
	PORT_DIPSETTING(      0x0030, "3" )
	PORT_DIPSETTING(      0x0000, "4" )
	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(      0x0040, "400K" )
	PORT_DIPSETTING(      0x0000, "600K" )
	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )

	PORT_DIPNAME( 0x0100, 0x0100, "Credits/Coinage" )	/* [Free Play] on all for free play */
	PORT_DIPSETTING(      0x0100, "A+B/A&B" )
	PORT_DIPSETTING(      0x0000, "A&B/A [Free Play]" )
	PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coin_A ) )
	PORT_DIPSETTING(      0x0a00, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x0c00, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x0e00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x0800, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x0600, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x0400, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x0200, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Coin_B ) )
	PORT_DIPSETTING(      0x5000, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x6000, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x7000, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x4000, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x3000, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x2000, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x1000, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x8000, 0x8000, "2C Start, 1C Continue" )
	PORT_DIPSETTING(      0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, "On [Free Play]" ) /* Forces 1C_1C */

	PORT_START	/* IN3 - c00006&7 */

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

    This Dip port is bit based:

    Bit 0 1 2 3
        1 1 1 1 World (No "For use in ...." screen)

        0 x x x USA With FBI logo
        1 0 x x Korea
        1 1 0 x Hong Kong
        1 1 1 0 Taiwan

        x = Doesn't Matter, see routine starting at 0108A4:

    Japan is listed in the code but how do you activate it?

    Has no effects on Japan or Korea versions.

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

	PORT_DIPNAME( 0x000f, 0x000f, "Country" )
	PORT_DIPSETTING(      0x000f, DEF_STR( World ) )
	PORT_DIPSETTING(      0x000e, DEF_STR( USA ) )
	PORT_DIPSETTING(      0x000d, "Korea" )
	PORT_DIPSETTING(      0x000b, "Hong Kong" )
	PORT_DIPSETTING(      0x0007, "Taiwan" )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_VBLANK  )	/* vblank */

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */

INPUT_PORTS_END

INPUT_PORTS_START( gunbirdj )

	PORT_START	/* IN0 - c00000&1 */
	PSIKYO_PORT_PLAYER2

	PSIKYO_PORT_PLAYER1

	PORT_START	/* IN1 - c00002&3 */
	PSIKYO_PORT_COIN

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START	/* IN2 - c00004&5 */
	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(      0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0000, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(      0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x000c, 0x000c, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x000c, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x0030, 0x0030, DEF_STR( Lives ) )
	PORT_DIPSETTING(      0x0020, "1" )
	PORT_DIPSETTING(      0x0010, "2" )
	PORT_DIPSETTING(      0x0030, "3" )
	PORT_DIPSETTING(      0x0000, "4" )
	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(      0x0040, "400K" )
	PORT_DIPSETTING(      0x0000, "600K" )
	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )

	PORT_DIPNAME( 0x0100, 0x0100, "Credits/Coinage" )	/* [Free Play] on all for free play */
	PORT_DIPSETTING(      0x0100, "A+B/A&B" )
	PORT_DIPSETTING(      0x0000, "A&B/A [Free Play]" )
	PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coin_A ) )
	PORT_DIPSETTING(      0x0a00, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x0c00, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x0e00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x0800, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x0600, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x0400, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x0200, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Coin_B ) )
	PORT_DIPSETTING(      0x5000, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x6000, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x7000, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x4000, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x3000, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x2000, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x1000, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x8000, 0x8000, "2C Start, 1C Continue" )
	PORT_DIPSETTING(      0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, "On [Free Play]" ) /* Forces 1C_1C */

	PORT_START	/* IN3 - c00006&7 */

	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_VBLANK  )	/* vblank */

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */

INPUT_PORTS_END


/***************************************************************************
                                Strikers 1945
***************************************************************************/

INPUT_PORTS_START( s1945 )

	PORT_START	/* IN0 - c00000&1 */
	PSIKYO_PORT_PLAYER2

	PSIKYO_PORT_PLAYER1

	PORT_START	/* IN1 - c00002&3 */
	PSIKYO_PORT_COIN

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START	/* IN2 - c00004&5 */
	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(      0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0000, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(      0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x000c, 0x000c, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x000c, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x0030, 0x0030, DEF_STR( Lives ) )
	PORT_DIPSETTING(      0x0020, "1" )
	PORT_DIPSETTING(      0x0010, "2" )
	PORT_DIPSETTING(      0x0030, "3" )
	PORT_DIPSETTING(      0x0000, "4" )
	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(      0x0040, "600K" )
	PORT_DIPSETTING(      0x0000, "800K" )
	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )

	PORT_DIPNAME( 0x0100, 0x0100, "Credits/Coinage" )	/* No freeplay for s1945 */
	PORT_DIPSETTING(      0x0100, "A+B/A&B" )
	PORT_DIPSETTING(      0x0000, "A&B/A" )
	PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coin_A ) )
	PORT_DIPSETTING(      0x0a00, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x0c00, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x0e00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x0800, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x0600, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x0400, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x0200, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( 1C_6C ) )
	PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Coin_B ) )
	PORT_DIPSETTING(      0x5000, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x6000, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x7000, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x4000, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x3000, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x2000, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x1000, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( 1C_6C ) )
	PORT_DIPNAME( 0x8000, 0x8000, "2C Start, 1C Continue" )
	PORT_DIPSETTING(      0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) ) /* Forces 1C_1C */

	PORT_START	/* IN3 - c00006&7 */

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

    This Dip port is bit based:

    Bit 0 1 2 3
        1 1 1 1 World (No "For use in ...." screen), see:
                        0149B8: tst.w   $fffe58a0.l

        0 1 1 1 USA & Canada
        1 0 1 1 Korea
        1 1 0 1 Hong Kong
        1 1 1 0 Taiwan
                    Other regions check see:
                        005594: move.w  $fffe58a0.l, D0

    Came from a Japan board apparently!!!
    Japan is listed in the code but how do you activate it?
    No effect on set s1945j

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

	PORT_DIPNAME( 0x000f, 0x000f, "Country" )
	PORT_DIPSETTING(      0x000f, DEF_STR( World ) )
	PORT_DIPSETTING(      0x000e, "U.S.A & Canada" )
	PORT_DIPSETTING(      0x000d, "Korea" )
	PORT_DIPSETTING(      0x000b, "Hong Kong" )
	PORT_DIPSETTING(      0x0007, "Taiwan" )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_VBLANK  )	/* vblank */

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */

INPUT_PORTS_END

INPUT_PORTS_START( s1945a )

	PORT_START	/* IN0 - c00000&1 */
	PSIKYO_PORT_PLAYER2

	PSIKYO_PORT_PLAYER1

	PORT_START	/* IN1 - c00002&3 */
	PSIKYO_PORT_COIN

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START	/* IN2 - c00004&5 */
	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(      0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0000, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(      0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x000c, 0x000c, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x000c, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x0030, 0x0030, DEF_STR( Lives ) )
	PORT_DIPSETTING(      0x0020, "1" )
	PORT_DIPSETTING(      0x0010, "2" )
	PORT_DIPSETTING(      0x0030, "3" )
	PORT_DIPSETTING(      0x0000, "4" )
	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(      0x0040, "600K" )
	PORT_DIPSETTING(      0x0000, "800K" )
	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )

	PORT_DIPNAME( 0x0100, 0x0100, "Credits/Coinage" )	/* No freeplay for s1945 */
	PORT_DIPSETTING(      0x0100, "A+B/A&B" )
	PORT_DIPSETTING(      0x0000, "A&B/A" )
	PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coin_A ) )
	PORT_DIPSETTING(      0x0a00, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x0c00, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x0e00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x0800, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x0600, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x0400, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x0200, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( 1C_6C ) )
	PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Coin_B ) )
	PORT_DIPSETTING(      0x5000, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x6000, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x7000, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x4000, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x3000, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x2000, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x1000, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( 1C_6C ) )
	PORT_DIPNAME( 0x8000, 0x8000, "2C Start, 1C Continue" )
	PORT_DIPSETTING(      0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) ) /* Forces 1C_1C */

	PORT_START	/* IN3 - c00006&7 */

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

    This Dip port is bit based:

    Bit 0 1 2 3
        1 1 1 1 Japan, anything but 0x0f = "World"
    ************************************************/

	PORT_DIPNAME( 0x000f, 0x000e, "Country" )
	PORT_DIPSETTING(      0x000f, DEF_STR( Japan ) )
	PORT_DIPSETTING(      0x000e, DEF_STR( World ) )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_VBLANK  )	/* vblank */

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */

INPUT_PORTS_END

INPUT_PORTS_START( s1945j )

	PORT_START	/* IN0 - c00000&1 */
	PSIKYO_PORT_PLAYER2

	PSIKYO_PORT_PLAYER1

	PORT_START	/* IN1 - c00002&3 */
	PSIKYO_PORT_COIN

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START	/* IN2 - c00004&5 */
	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(      0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0000, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(      0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x000c, 0x000c, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x000c, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x0030, 0x0030, DEF_STR( Lives ) )
	PORT_DIPSETTING(      0x0020, "1" )
	PORT_DIPSETTING(      0x0010, "2" )
	PORT_DIPSETTING(      0x0030, "3" )
	PORT_DIPSETTING(      0x0000, "4" )
	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(      0x0040, "600K" )
	PORT_DIPSETTING(      0x0000, "800K" )
	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )

	PORT_DIPNAME( 0x0100, 0x0100, "Credits/Coinage" )	/* No freeplay for s1945? */
	PORT_DIPSETTING(      0x0100, "A+B/A&B" )
	PORT_DIPSETTING(      0x0000, "A&B/A" )
	PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coin_A ) )
	PORT_DIPSETTING(      0x0a00, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x0c00, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x0e00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x0800, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x0600, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x0400, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x0200, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( 1C_6C ) )
	PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Coin_B ) )
	PORT_DIPSETTING(      0x5000, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x6000, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x7000, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x4000, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x3000, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x2000, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x1000, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( 1C_6C ) )
	PORT_DIPNAME( 0x8000, 0x8000, "2C Start, 1C Continue" )
	PORT_DIPSETTING(      0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) ) /* Forces 1C_1C */

	PORT_START	/* IN3 - c00006&7 */

	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_VBLANK  )	/* vblank */

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */

INPUT_PORTS_END


/***************************************************************************
                                Tengai
***************************************************************************/

INPUT_PORTS_START( tengai )

	PORT_START	/* IN0 - c00000&1 */
	PSIKYO_PORT_PLAYER2

	PSIKYO_PORT_PLAYER1

	PORT_START	/* IN1 - c00002&3 */
	PSIKYO_PORT_COIN

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START	/* IN2 - c00004&5 */
	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(      0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0000, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(      0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x000c, 0x000c, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x000c, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x0030, 0x0030, DEF_STR( Lives ) )
	PORT_DIPSETTING(      0x0020, "1" )
	PORT_DIPSETTING(      0x0010, "2" )
	PORT_DIPSETTING(      0x0030, "3" )
	PORT_DIPSETTING(      0x0000, "4" )
	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(      0x0040, "600K" )
	PORT_DIPSETTING(      0x0000, "800K" )
	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )

	PORT_DIPNAME( 0x0100, 0x0100, "Credits/Coinage" )	/* [Free Play] on all for free play */
	PORT_DIPSETTING(      0x0100, "A+B/A&B" )
	PORT_DIPSETTING(      0x0000, "A&B/A [Free Play]" )
	PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coin_A ) )
	PORT_DIPSETTING(      0x0a00, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x0c00, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x0e00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x0800, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x0600, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x0400, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x0200, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Coin_B ) )
	PORT_DIPSETTING(      0x5000, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x6000, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x7000, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x4000, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x3000, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x2000, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(      0x1000, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(      0x0000, "1C 6C [Free Play]" )
	PORT_DIPNAME( 0x8000, 0x8000, "2C Start, 1C Continue" )
	PORT_DIPSETTING(      0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, "On [Free Play]" ) /* Forces 1C_1C */

	PORT_START	/* IN3 - c00006&7 */

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

    This Dip port is bit based:

    If any of the bits are set it becomes World.
    Text for other regions is present though.

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

	PORT_DIPNAME( 0x000f, 0x000e, "Country" )
	PORT_DIPSETTING(      0x000f, DEF_STR( Japan ) )
	PORT_DIPSETTING(      0x000e, DEF_STR( World ) )

	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_VBLANK  )	/* vblank */

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )	/* tested! */

INPUT_PORTS_END


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


                                Gfx Layouts


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

static struct GfxLayout layout_16x16x4 =
{
	16,16,
	RGN_FRAC(1,1),
	4,
	{0,1,2,3},
	{2*4,3*4,0*4,1*4,6*4,7*4,4*4,5*4,
	 10*4,11*4,8*4,9*4,14*4,15*4,12*4,13*4},
	{0*64,1*64,2*64,3*64,4*64,5*64,6*64,7*64,
	 8*64,9*64,10*64,11*64,12*64,13*64,14*64,15*64},
	16*16*4
};

static struct GfxDecodeInfo psikyo_gfxdecodeinfo[] =
{
	{ REGION_GFX1, 0, &layout_16x16x4, 0x000, 0x20 }, /* [0] Sprites */
	{ REGION_GFX2, 0, &layout_16x16x4, 0x800, 0x48 }, /* [1] Layer 0 + 1 */
	{ -1 }
};



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


                                Machine Drivers


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

/***************************************************************************
                            Samurai Ace / Sengoku Aces
***************************************************************************/


struct YM2610interface sngkace_ym2610_interface =
{
	sound_irq,	/* irq */
	REGION_SOUND1,	/* delta_t */
	REGION_SOUND1	/* adpcm */
};

static MACHINE_DRIVER_START( sngkace )

	/* basic machine hardware */
	MDRV_CPU_ADD(M68EC020, 16000000)
	MDRV_CPU_PROGRAM_MAP(psikyo_readmem,psikyo_writemem)
	MDRV_CPU_VBLANK_INT(irq1_line_hold,1)

	MDRV_CPU_ADD(Z80, 4000000)
	/* audio CPU */	/* ? */
	MDRV_CPU_PROGRAM_MAP(sngkace_sound_readmem,sngkace_sound_writemem)
	MDRV_CPU_IO_MAP(sngkace_sound_readport,sngkace_sound_writeport)

	MDRV_FRAMES_PER_SECOND(59.3)
	MDRV_VBLANK_DURATION(DEFAULT_REAL_60HZ_VBLANK_DURATION)	/* we're using IPT_VBLANK */

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
	MDRV_SCREEN_SIZE(320, 256)
	MDRV_VISIBLE_AREA(0, 320-1, 0, 256-32-1)
	MDRV_GFXDECODE(psikyo_gfxdecodeinfo)
	MDRV_PALETTE_LENGTH(0x1000)

	MDRV_VIDEO_START(psikyo)
	MDRV_VIDEO_EOF(psikyo)
	MDRV_VIDEO_UPDATE(psikyo)

	/* sound hardware */
	MDRV_SPEAKER_STANDARD_STEREO("left", "right")

	MDRV_SOUND_ADD(YM2610, 8000000)
	MDRV_SOUND_CONFIG(sngkace_ym2610_interface)
	MDRV_SOUND_ROUTE(0, "left",  1.2)
	MDRV_SOUND_ROUTE(0, "right", 1.2)
	MDRV_SOUND_ROUTE(1, "left",  1.0)
	MDRV_SOUND_ROUTE(2, "right", 1.0)
MACHINE_DRIVER_END



/***************************************************************************
        Gun Bird / Battle K-Road / Strikers 1945 (Japan, unprotected)
***************************************************************************/


struct YM2610interface gunbird_ym2610_interface =
{
	sound_irq,	/* irq */
	REGION_SOUND1,	/* delta_t */
	REGION_SOUND2	/* adpcm */
};

static MACHINE_DRIVER_START( gunbird )

	/* basic machine hardware */
	MDRV_CPU_ADD(M68EC020, 16000000)
	MDRV_CPU_PROGRAM_MAP(psikyo_readmem,psikyo_writemem)
	MDRV_CPU_VBLANK_INT(irq1_line_hold,1)

	MDRV_CPU_ADD(Z80, 4000000)	/* ! LZ8420M (Z80 core) ! */
	/* audio CPU */
	MDRV_CPU_PROGRAM_MAP(gunbird_sound_readmem,gunbird_sound_writemem)
	MDRV_CPU_IO_MAP(gunbird_sound_readport,gunbird_sound_writeport)

	MDRV_FRAMES_PER_SECOND(59.3)
	MDRV_VBLANK_DURATION(DEFAULT_REAL_60HZ_VBLANK_DURATION)	/* we're using IPT_VBLANK */

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
	MDRV_SCREEN_SIZE(320, 256)
	MDRV_VISIBLE_AREA(0, 320-1, 0, 256-32-1)
	MDRV_GFXDECODE(psikyo_gfxdecodeinfo)
	MDRV_PALETTE_LENGTH(0x1000)

	MDRV_VIDEO_START(psikyo)
	MDRV_VIDEO_EOF(psikyo)
	MDRV_VIDEO_UPDATE(psikyo)

	/* sound hardware */
	MDRV_SPEAKER_STANDARD_STEREO("left", "right")

	MDRV_SOUND_ADD(YM2610, 8000000)
	MDRV_SOUND_CONFIG(gunbird_ym2610_interface)
	MDRV_SOUND_ROUTE(0, "left",  1.2)
	MDRV_SOUND_ROUTE(0, "right", 1.2)
	MDRV_SOUND_ROUTE(1, "left",  1.0)
	MDRV_SOUND_ROUTE(2, "right", 1.0)
MACHINE_DRIVER_END




/***************************************************************************
                        Strikers 1945 / Tengai
***************************************************************************/


static void irqhandler(int linestate)
{
	if (linestate)
		cpunum_set_input_line(1, 0, ASSERT_LINE);
	else
		cpunum_set_input_line(1, 0, CLEAR_LINE);
}

static struct YMF278B_interface ymf278b_interface =
{
	REGION_SOUND1,
	irqhandler
};

static MACHINE_DRIVER_START( s1945 )

	/* basic machine hardware */
	MDRV_CPU_ADD(M68EC020, 16000000)
	MDRV_CPU_PROGRAM_MAP(psikyo_readmem,psikyo_writemem)
	MDRV_CPU_VBLANK_INT(irq1_line_hold,1)

	MDRV_CPU_ADD(Z80, 4000000)	/* ! LZ8420M (Z80 core) ! */
	/* audio CPU */
	MDRV_CPU_PROGRAM_MAP(gunbird_sound_readmem,gunbird_sound_writemem)
	MDRV_CPU_IO_MAP(s1945_sound_readport,s1945_sound_writeport)

	/* MCU should go here */

	MDRV_FRAMES_PER_SECOND(59.3)
	MDRV_VBLANK_DURATION(DEFAULT_REAL_60HZ_VBLANK_DURATION)	/* we're using IPT_VBLANK */

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
	MDRV_SCREEN_SIZE(320, 256)
	MDRV_VISIBLE_AREA(0, 320-1, 0, 256-32-1)
	MDRV_GFXDECODE(psikyo_gfxdecodeinfo)
	MDRV_PALETTE_LENGTH(0x1000)

	MDRV_VIDEO_START(psikyo)
	MDRV_VIDEO_EOF(psikyo)
	MDRV_VIDEO_UPDATE(psikyo)

	/* sound hardware */
	MDRV_SPEAKER_STANDARD_STEREO("left", "right")

	MDRV_SOUND_ADD(YMF278B, YMF278B_STD_CLOCK)
	MDRV_SOUND_CONFIG(ymf278b_interface)
	MDRV_SOUND_ROUTE(0, "left", 1.0)
	MDRV_SOUND_ROUTE(1, "right", 1.0)
MACHINE_DRIVER_END





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


                                ROMs Loading


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


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

                                Samurai Aces
                          ( WORLD/USA/HK/KOREA/TAIWAN Ver.)

                                Sengoku Ace
                          (Samurai Aces JPN Ver.)

Board:  SH201B
CPU:    TMP68EC020F-16
Sound:  Z80A + YM2610
OSC:    32.000, 14.31818 MHz

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

ROM_START( samuraia )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "4-u127.bin", 0x000000, 0x040000, CRC(8c9911ca) SHA1(821ba648b9a1d495c600cbf4606f2dbddc6f9e6f) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "5-u126.bin", 0x000002, 0x040000, CRC(d20c3ef0) SHA1(264e5a7e45e130a9e7152468733337668dc5b65f) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "3-u58.bin", 0x00000, 0x20000, CRC(310f5c76) SHA1(dbfd1c5a7a514bccd89fc4f7191744cf76bb745d) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x200000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD( "u14.bin",  0x000000, 0x200000, CRC(00a546cb) SHA1(30a8679b49928d5fcbe58b5eecc2ebd08173adf8) )

	ROM_REGION( 0x200000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layers 0 + 1 */
	ROM_LOAD( "u34.bin",  0x000000, 0x100000, CRC(e6a75bd8) SHA1(1aa84ea54584b6c8b2846194b48bf6d2afa67fee) )
	ROM_LOAD( "u35.bin",  0x100000, 0x100000, CRC(c4ca0164) SHA1(c75422de2e0127cdc23d8c223b674a5bd85b00fb) )

/*  ROM_REGION( 0x100000, REGION_SOUND1, ROMREGION_SOUNDONLY )     Samples    */
	ROM_REGION( 0x100000, REGION_SOUND1, 0 )	/* Samples */
	ROM_LOAD( "u68.bin",  0x000000, 0x100000, CRC(9a7f6c34) SHA1(c549b209bce1d2c6eeb512db198ad20c3f5fb0ea) )

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* Sprites LUT */
	ROM_LOAD( "u11.bin",  0x000000, 0x040000, CRC(11a04d91) SHA1(5d146a9a39a70f2ee212ceab9a5469598432449e) ) /* x1xxxxxxxxxxxxxxxx = 0xFF */

ROM_END

ROM_START( sngkace )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "1-u127.bin", 0x000000, 0x040000, CRC(6c45b2f8) SHA1(08473297e174f3a6d67043f3b16f4e6b9c68b826) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "2-u126.bin", 0x000002, 0x040000, CRC(845a6760) SHA1(3b8fed294e28d9d8ef5cb5ec88b9ade396146a48) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "3-u58.bin", 0x00000, 0x20000, CRC(310f5c76) SHA1(dbfd1c5a7a514bccd89fc4f7191744cf76bb745d) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x200000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD( "u14.bin",  0x000000, 0x200000, CRC(00a546cb) SHA1(30a8679b49928d5fcbe58b5eecc2ebd08173adf8) )

	ROM_REGION( 0x200000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layers 0 + 1 */
	ROM_LOAD( "u34.bin",  0x000000, 0x100000, CRC(e6a75bd8) SHA1(1aa84ea54584b6c8b2846194b48bf6d2afa67fee) )
	ROM_LOAD( "u35.bin",  0x100000, 0x100000, CRC(c4ca0164) SHA1(c75422de2e0127cdc23d8c223b674a5bd85b00fb) )

/*  ROM_REGION( 0x100000, REGION_SOUND1, ROMREGION_SOUNDONLY )     Samples    */
	ROM_REGION( 0x100000, REGION_SOUND1, 0 )	/* Samples */
	ROM_LOAD( "u68.bin",  0x000000, 0x100000, CRC(9a7f6c34) SHA1(c549b209bce1d2c6eeb512db198ad20c3f5fb0ea) )

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* Sprites LUT */
	ROM_LOAD( "u11.bin",  0x000000, 0x040000, CRC(11a04d91) SHA1(5d146a9a39a70f2ee212ceab9a5469598432449e) ) /* x1xxxxxxxxxxxxxxxx = 0xFF */

ROM_END

DRIVER_INIT( sngkace )
{
	{
		unsigned char *RAM	=	memory_region(REGION_SOUND1);
		int len				=	memory_region_length(REGION_SOUND1);
		int i;

		/* Bit 6&7 of the samples are swapped. Naughty, naughty... */
		for (i=0;i<len;i++)
		{
			int x = RAM[i];
			RAM[i] = ((x & 0x40) << 1) | ((x & 0x80) >> 1) | (x & 0x3f);
		}
	}

	/* input ports */
	memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00000, 0xc0000b, 0, 0, sngkace_input_r);

	/* sound latch */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00010, 0xc00013, 0, 0, psikyo_soundlatch_w);

	psikyo_ka302c_banking = 0; /* SH201B doesn't have any gfx banking */
	psikyo_switch_banks(0, 0); /* sngkace / samuraia don't use banking */
	psikyo_switch_banks(1, 1); /* They share REGION_GFX2 to save memory on other boards */

	/* Enable other regions */
#if 0
	if (!strcmp(Machine->gamedrv->name,"sngkace"))
	{
		unsigned char *ROM	=	memory_region(REGION_CPU1);
		ROM[0x995] = 0x4e;
		ROM[0x994] = 0x71;
		ROM[0x997] = 0x4e;
		ROM[0x996] = 0x71;

	}
#endif
}


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

                                Gun Bird (Korea)
                                Gun Bird (Japan)
                            Battle K-Road (Japan)

Board:  KA302C
CPU:    MC68EC020FG16
Sound:  LZ8420M (Z80 core) + YMF286-K
OSC:    16.000, 14.31818 MHz

Chips:  PS2001B
        PS3103
        PS3204
        PS3305

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

ROM_START( gunbird )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "4-u46.bin", 0x000000, 0x040000, CRC(b78ec99d) SHA1(399b79931652d9df1632cd4d7ec3d214e473a5c3) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "5-u39.bin", 0x000002, 0x040000, CRC(925f095d) SHA1(301a536119a0320a756e9c6e51fb10e36b90ef16) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "3-u71.bin", 0x00000, 0x20000, CRC(2168e4ba) SHA1(ca7ad6acb5f806ce2528e7b52c19e8cceecb8543) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x700000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD( "u14.bin",  0x000000, 0x200000, CRC(7d7e8a00) SHA1(9f35f5b54ae928e9bf2aa6ad4604f669857955ec) )
	ROM_LOAD( "u24.bin",  0x200000, 0x200000, CRC(5e3ffc9d) SHA1(c284eb9ef56c8e6261fe11f91a10c5c5a56c9803) )
	ROM_LOAD( "u15.bin",  0x400000, 0x200000, CRC(a827bfb5) SHA1(6e02436e12085016cf1982c9ae07b6c6dec82f1b) )
	ROM_LOAD( "u25.bin",  0x600000, 0x100000, CRC(ef652e0c) SHA1(6dd994a15ced31d1bbd1a3b0e9d8d86eca33e217) )

	ROM_REGION( 0x200000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layers 0 + 1 */
	ROM_LOAD( "u33.bin",  0x000000, 0x200000, CRC(54494e6b) SHA1(f5d090d2d34d908b56b53a246def194929eba990) )

	ROM_REGION( 0x080000, REGION_SOUND1, ROMREGION_SOUNDONLY )	/* DELTA-T Samples */
	ROM_LOAD( "u64.bin",  0x000000, 0x080000, CRC(e187ed4f) SHA1(05060723d89b1d05714447a14b5f5888ff3c2306) )

	ROM_REGION( 0x100000, REGION_SOUND2, ROMREGION_SOUNDONLY )	/* ADPCM Samples */
	ROM_LOAD( "u56.bin",  0x000000, 0x100000, CRC(9e07104d) SHA1(3bc54cb755bb3194197706965b532d62b48c4d12) )

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* Sprites LUT */
	ROM_LOAD( "u3.bin",  0x000000, 0x040000, CRC(0905aeb2) SHA1(8cca09f7dfe3f804e77515f7b1b1bdbeb7bb3d80) )

ROM_END

ROM_START( gunbirdk )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "1k-u46.bin", 0x000000, 0x080000, CRC(745cee52) SHA1(6c5bb92c92c55f882484417bc1aa580684019610) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "2k-u39.bin", 0x000002, 0x080000, CRC(669632fb) SHA1(885dea42e6da35e9166a208b18dbd930642c26cd) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "k3-u71.bin", 0x00000, 0x20000, CRC(11994055) SHA1(619776c178361f23de37ff14e87284ec0f1f4f10) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x700000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD( "u14.bin",  0x000000, 0x200000, CRC(7d7e8a00) SHA1(9f35f5b54ae928e9bf2aa6ad4604f669857955ec) )
	ROM_LOAD( "u24.bin",  0x200000, 0x200000, CRC(5e3ffc9d) SHA1(c284eb9ef56c8e6261fe11f91a10c5c5a56c9803) )
	ROM_LOAD( "u15.bin",  0x400000, 0x200000, CRC(a827bfb5) SHA1(6e02436e12085016cf1982c9ae07b6c6dec82f1b) )
	ROM_LOAD( "u25.bin",  0x600000, 0x100000, CRC(ef652e0c) SHA1(6dd994a15ced31d1bbd1a3b0e9d8d86eca33e217) )

	ROM_REGION( 0x200000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layers 0 + 1 */
	ROM_LOAD( "u33.bin",  0x000000, 0x200000, CRC(54494e6b) SHA1(f5d090d2d34d908b56b53a246def194929eba990) )

	ROM_REGION( 0x080000, REGION_SOUND1, ROMREGION_SOUNDONLY )	/* DELTA-T Samples */
	ROM_LOAD( "u64.bin",  0x000000, 0x080000, CRC(e187ed4f) SHA1(05060723d89b1d05714447a14b5f5888ff3c2306) )

	ROM_REGION( 0x100000, REGION_SOUND2, ROMREGION_SOUNDONLY )	/* ADPCM Samples */
	ROM_LOAD( "u56.bin",  0x000000, 0x100000, CRC(9e07104d) SHA1(3bc54cb755bb3194197706965b532d62b48c4d12) )

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* Sprites LUT */
	ROM_LOAD( "u3.bin",  0x000000, 0x040000, CRC(0905aeb2) SHA1(8cca09f7dfe3f804e77515f7b1b1bdbeb7bb3d80) )

ROM_END

ROM_START( gunbirdj )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "1-u46.bin", 0x000000, 0x040000, CRC(474abd69) SHA1(27f37333075f9c92849101aad4875e69004d747b) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "2-u39.bin", 0x000002, 0x040000, CRC(3e3e661f) SHA1(b5648546f390539b0f727a9a62d1b9516254ae21) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "3-u71.bin", 0x00000, 0x20000, CRC(2168e4ba) SHA1(ca7ad6acb5f806ce2528e7b52c19e8cceecb8543) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x700000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD( "u14.bin",  0x000000, 0x200000, CRC(7d7e8a00) SHA1(9f35f5b54ae928e9bf2aa6ad4604f669857955ec) )
	ROM_LOAD( "u24.bin",  0x200000, 0x200000, CRC(5e3ffc9d) SHA1(c284eb9ef56c8e6261fe11f91a10c5c5a56c9803) )
	ROM_LOAD( "u15.bin",  0x400000, 0x200000, CRC(a827bfb5) SHA1(6e02436e12085016cf1982c9ae07b6c6dec82f1b) )
	ROM_LOAD( "u25.bin",  0x600000, 0x100000, CRC(ef652e0c) SHA1(6dd994a15ced31d1bbd1a3b0e9d8d86eca33e217) )

	ROM_REGION( 0x200000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layers 0 + 1 */
	ROM_LOAD( "u33.bin",  0x000000, 0x200000, CRC(54494e6b) SHA1(f5d090d2d34d908b56b53a246def194929eba990) )

	ROM_REGION( 0x080000, REGION_SOUND1, ROMREGION_SOUNDONLY )	/* DELTA-T Samples */
	ROM_LOAD( "u64.bin",  0x000000, 0x080000, CRC(e187ed4f) SHA1(05060723d89b1d05714447a14b5f5888ff3c2306) )

	ROM_REGION( 0x100000, REGION_SOUND2, ROMREGION_SOUNDONLY )	/* ADPCM Samples */
	ROM_LOAD( "u56.bin",  0x000000, 0x100000, CRC(9e07104d) SHA1(3bc54cb755bb3194197706965b532d62b48c4d12) )

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* Sprites LUT */
	ROM_LOAD( "u3.bin",  0x000000, 0x040000, CRC(0905aeb2) SHA1(8cca09f7dfe3f804e77515f7b1b1bdbeb7bb3d80) )

ROM_END


ROM_START( btlkroad )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "4-u46.bin", 0x000000, 0x040000, CRC(8a7a28b4) SHA1(f7197be673dfd0ddf46998af81792b81d8fe9fbf) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "5-u39.bin", 0x000002, 0x040000, CRC(933561fa) SHA1(f6f3b1e14b1cfeca26ef8260ac4771dc1531c357) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "3-u71.bin", 0x00000, 0x20000, CRC(22411fab) SHA1(1094cb51712e40ae65d0082b408572bdec06ae8b) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x700000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD( "u14.bin",  0x000000, 0x200000, CRC(282d89c3) SHA1(3b4b17f4a37efa2f7e232488aaba7c77d10c84d2) )
	ROM_LOAD( "u24.bin",  0x200000, 0x200000, CRC(bbe9d3d1) SHA1(9da0b0b993e8271a8119e9c2f602e52325983f79) )
	ROM_LOAD( "u15.bin",  0x400000, 0x200000, CRC(d4d1b07c) SHA1(232109db8f6e137fbc8826f38a96057067cb19dc) )
/*  ROM_LOAD( "u25.bin",  CRC(00600000) , 0x100000  NOT PRESENT */

	ROM_REGION( 0x200000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layers 0 + 1 */
	ROM_LOAD( "u33.bin",  0x000000, 0x200000, CRC(4c8577f1) SHA1(d27043514632954a06667ac63f4a4e4a31870511) )

	ROM_REGION( 0x080000, REGION_SOUND1, ROMREGION_SOUNDONLY )	/* DELTA-T Samples */
	ROM_LOAD( "u64.bin",  0x000000, 0x080000, CRC(0f33049f) SHA1(ca4fd5f3906685ace1af40b75f5678231d7324e8) )

	ROM_REGION( 0x100000, REGION_SOUND2, ROMREGION_SOUNDONLY )	/* ADPCM Samples */
	ROM_LOAD( "u56.bin",  0x000000, 0x100000, CRC(51d73682) SHA1(562038d08e9a4389ffa39f3a659b2a29b94dc156) )

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* Sprites LUT */
	ROM_LOAD( "u3.bin",  0x000000, 0x040000, CRC(30d541ed) SHA1(6f7fb5f5ecbce7c086185392de164ebb6887e780) )

ROM_END



DRIVER_INIT( gunbird )
{
	/* input ports */
	memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00000, 0xc0000b, 0, 0, gunbird_input_r);

	/* sound latch */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00010, 0xc00013, 0, 0, psikyo_soundlatch_w);

	psikyo_ka302c_banking = 1;
}


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

                            Strikers 1945 (Japan, unprotected)

Board:  SH403 (Similiar to KA302C)
CPU:    MC68EC020FG16
Sound:  LZ8420M (Z80 core) + YMF286-K?
OSC:    16.000, 14.31818 MHz

Chips:  PS2001B
        PS3103
        PS3204
        PS3305

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

ROM_START( s1945jn )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "1-u46.bin", 0x000000, 0x080000, CRC(45fa8086) SHA1(f1753b9420596f4b828c77e877a044ba5fb01b28) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "2-u39.bin", 0x000002, 0x080000, CRC(0152ab8c) SHA1(2aef4cb88341b35f20bb551716f1e5ac2731e9ba) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "3-u71.bin", 0x00000, 0x20000, CRC(e3e366bd) SHA1(1f5b5909745802e263a896265ea365df76d3eaa5) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD( "u20.bin",  0x000000, 0x200000, CRC(28a27fee) SHA1(913f3bc4d0c6fb6b776a020c8099bf96f16fd06f) )
	ROM_LOAD( "u22.bin",  0x200000, 0x200000, CRC(ca152a32) SHA1(63efee83cb5982c77ca473288b3d1a96b89e6388) )
	ROM_LOAD( "u21.bin",  0x400000, 0x200000, CRC(c5d60ea9) SHA1(e5ce90788211c856172e5323b01b2c7ab3d3fe50) )
	ROM_LOAD( "u23.bin",  0x600000, 0x200000, CRC(48710332) SHA1(db38b732a09b31ce55a96ec62987baae9b7a00c1) )

	ROM_REGION( 0x200000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layer 0 + 1 */
	ROM_LOAD( "u34.bin",  0x000000, 0x200000, CRC(aaf83e23) SHA1(1c75d09ff42c0c215f8c66c699ca75688c95a05e) )

	ROM_REGION( 0x080000, REGION_SOUND1, ROMREGION_SOUNDONLY )	/* DELTA-T Samples */
	ROM_LOAD( "u64.bin",  0x000000, 0x080000, CRC(a44a4a9b) SHA1(5378256752d709daed0b5f4199deebbcffe84e10) )

	ROM_REGION( 0x100000, REGION_SOUND2, ROMREGION_SOUNDONLY )	/* ADPCM Samples */
	ROM_LOAD( "u56.bin",  0x000000, 0x100000, CRC(fe1312c2) SHA1(8339a96a0885518d6e22cb3bdb9c2f82d011d86d) )

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* */
	ROM_LOAD( "u1.bin",  0x000000, 0x040000, CRC(dee22654) SHA1(5df05b0029ff7b1f7f04b41da7823d2aa8034bd2) )

ROM_END

DRIVER_INIT( s1945jn )
{
	/* input ports */
	memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00000, 0xc0000b, 0, 0, gunbird_input_r);

	/* sound latch */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00010, 0xc00013, 0, 0, s1945_soundlatch_w);

	psikyo_ka302c_banking = 1;
}


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

                            Strikers 1945 (Japan)

Board:  SH404
CPU:    MC68EC020FG16
Sound:  LZ8420M (Z80 core)
        YMF278B-F
OSC:    16.000MHz
        14.3181MHz
        33.8688MHz (YMF)
        4.000MHz (PIC)

Chips:  PS2001B
        PS3103
        PS3204
        PS3305


1-U59      security (PIC16C57; not dumped)

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

ROM_START( s1945 )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "2s.u40", 0x000000, 0x040000, CRC(9b10062a) SHA1(cf963bba157422b659d8d64b4493eb7d69cd07b7) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "3s.u41", 0x000002, 0x040000, CRC(f87e871a) SHA1(567167c7fcfb622f78e211d74b04060c3d29d6b7) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "3-u63.bin", 0x00000, 0x20000, CRC(42d40ae1) SHA1(530a5a3f78ac489b84a631ea6ce21010a4f4d31b) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x000100, REGION_CPU3, 0 )		/* MCU? */
	 /* ROM_LOAD( "4-u59.bin", 0x00000, 0x00100, NO_DUMP ) */

	ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD( "u20.bin",  0x000000, 0x200000, CRC(28a27fee) SHA1(913f3bc4d0c6fb6b776a020c8099bf96f16fd06f) )
	ROM_LOAD( "u22.bin",  0x200000, 0x200000, CRC(ca152a32) SHA1(63efee83cb5982c77ca473288b3d1a96b89e6388) )
	ROM_LOAD( "u21.bin",  0x400000, 0x200000, CRC(c5d60ea9) SHA1(e5ce90788211c856172e5323b01b2c7ab3d3fe50) )
	ROM_LOAD( "u23.bin",  0x600000, 0x200000, CRC(48710332) SHA1(db38b732a09b31ce55a96ec62987baae9b7a00c1) )

	ROM_REGION( 0x200000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layer 0 + 1 */
	ROM_LOAD( "u34.bin",  0x000000, 0x200000, CRC(aaf83e23) SHA1(1c75d09ff42c0c215f8c66c699ca75688c95a05e) )

	ROM_REGION( 0x200000, REGION_SOUND1, ROMREGION_SOUNDONLY )	/* Samples */
	ROM_LOAD( "u61.bin",  0x000000, 0x200000, CRC(a839cf47) SHA1(e179eb505c80d5bb3ccd9e228f2cf428c62b72ee) )	/* 8 bit signed pcm (16KHz) */

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* */
	ROM_LOAD( "u1.bin",  0x000000, 0x040000, CRC(dee22654) SHA1(5df05b0029ff7b1f7f04b41da7823d2aa8034bd2) )

ROM_END

ROM_START( s1945a )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "4-u40.bin", 0x000000, 0x040000, CRC(29ffc217) SHA1(12dc3cb32253c3908f4c440c627a0e1b32ee7cac) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "5-u41.bin", 0x000002, 0x040000, CRC(c3d3fb64) SHA1(4388586bc0a6f3d62366b3c38b8b23f8a03dbf15) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "3-u63.bin", 0x00000, 0x20000, CRC(42d40ae1) SHA1(530a5a3f78ac489b84a631ea6ce21010a4f4d31b) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x000100, REGION_CPU3, 0 )		/* MCU? */
	 /* ROM_LOAD( "4-u59.bin", 0x00000, 0x00100, NO_DUMP ) */

	ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD( "u20.bin",  0x000000, 0x200000, CRC(28a27fee) SHA1(913f3bc4d0c6fb6b776a020c8099bf96f16fd06f) )
	ROM_LOAD( "u22.bin",  0x200000, 0x200000, CRC(ca152a32) SHA1(63efee83cb5982c77ca473288b3d1a96b89e6388) )
	ROM_LOAD( "u21.bin",  0x400000, 0x200000, CRC(c5d60ea9) SHA1(e5ce90788211c856172e5323b01b2c7ab3d3fe50) )
	ROM_LOAD( "u23.bin",  0x600000, 0x200000, CRC(48710332) SHA1(db38b732a09b31ce55a96ec62987baae9b7a00c1) )

	ROM_REGION( 0x200000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layer 0 + 1 */
	ROM_LOAD( "u34.bin",  0x000000, 0x200000, CRC(aaf83e23) SHA1(1c75d09ff42c0c215f8c66c699ca75688c95a05e) )

	ROM_REGION( 0x200000, REGION_SOUND1, ROMREGION_SOUNDONLY )	/* Samples */
	ROM_LOAD( "u61.bin",  0x000000, 0x200000, CRC(a839cf47) SHA1(e179eb505c80d5bb3ccd9e228f2cf428c62b72ee) )	/* 8 bit signed pcm (16KHz) */

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* */
	ROM_LOAD( "u1.bin",  0x000000, 0x040000, CRC(dee22654) SHA1(5df05b0029ff7b1f7f04b41da7823d2aa8034bd2) )

ROM_END

ROM_START( s1945j )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "1-u40.bin", 0x000000, 0x040000, CRC(c00eb012) SHA1(080dae010ca83548ebdb3324585d15e48baf0541) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "2-u41.bin", 0x000002, 0x040000, CRC(3f5a134b) SHA1(18bb3bb1e1adadcf522795f5cf7d4dc5a5dd1f30) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "3-u63.bin", 0x00000, 0x20000, CRC(42d40ae1) SHA1(530a5a3f78ac489b84a631ea6ce21010a4f4d31b) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x000100, REGION_CPU3, 0 )		/* MCU */
	 /* ROM_LOAD( "4-u59.bin", 0x00000, 0x00100, NO_DUMP ) */

	ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD( "u20.bin",  0x000000, 0x200000, CRC(28a27fee) SHA1(913f3bc4d0c6fb6b776a020c8099bf96f16fd06f) )
	ROM_LOAD( "u22.bin",  0x200000, 0x200000, CRC(ca152a32) SHA1(63efee83cb5982c77ca473288b3d1a96b89e6388) )
	ROM_LOAD( "u21.bin",  0x400000, 0x200000, CRC(c5d60ea9) SHA1(e5ce90788211c856172e5323b01b2c7ab3d3fe50) )
	ROM_LOAD( "u23.bin",  0x600000, 0x200000, CRC(48710332) SHA1(db38b732a09b31ce55a96ec62987baae9b7a00c1) )

	ROM_REGION( 0x200000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layer 0 + 1 */
	ROM_LOAD( "u34.bin",  0x000000, 0x200000, CRC(aaf83e23) SHA1(1c75d09ff42c0c215f8c66c699ca75688c95a05e) )

	ROM_REGION( 0x200000, REGION_SOUND1, ROMREGION_SOUNDONLY )	/* Samples */
	ROM_LOAD( "u61.bin",  0x000000, 0x200000, CRC(a839cf47) SHA1(e179eb505c80d5bb3ccd9e228f2cf428c62b72ee) )	/* 8 bit signed pcm (16KHz) */

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* */
	ROM_LOAD( "u1.bin",  0x000000, 0x040000, CRC(dee22654) SHA1(5df05b0029ff7b1f7f04b41da7823d2aa8034bd2) )

ROM_END

DRIVER_INIT( s1945 )
{
	/* input ports */
	memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00000, 0xc0000b, 0, 0, s1945_input_r);

	/* sound latch */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00010, 0xc00013, 0, 0, s1945_soundlatch_w);

	/* protection and tile bank switching */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00004, 0xc0000b, 0, 0, s1945_mcu_w);
	s1945_mcu_init(s1945_table);

	psikyo_ka302c_banking = 0; /* Banking is controlled by mcu */
}

DRIVER_INIT( s1945a )
{
	/* input ports */
	memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00000, 0xc0000b, 0, 0, s1945_input_r);

	/* sound latch */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00010, 0xc00013, 0, 0, s1945_soundlatch_w);

	/* protection and tile bank switching */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00004, 0xc0000b, 0, 0, s1945_mcu_w);
	s1945_mcu_init(s1945a_table);

	psikyo_ka302c_banking = 0; /* Banking is controlled by mcu */
}

DRIVER_INIT( s1945j )
{
	/* input ports*/
	memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00000, 0xc0000b, 0, 0, s1945_input_r);

	/* sound latch */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00010, 0xc00013, 0, 0, s1945_soundlatch_w);

	/* protection and tile bank switching */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00004, 0xc0000b, 0, 0, s1945_mcu_w);
	s1945_mcu_init(s1945j_table);

	psikyo_ka302c_banking = 0; /* Banking is controlled by mcu */
}

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

                                Tengai (World) / Sengoku Blade (Japan)

Board:  SH404
CPU:    MC68EC020FG16
Sound:  LZ8420M (Z80 core)
        YMF278B-F
OSC:    16.000MHz
        14.3181MHz
        33.8688MHz (YMF)
        4.000MHz (PIC)
Chips:  PS2001B
        PS3103
        PS3204
        PS3305

4-U59      security (PIC16C57; not dumped)

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

ROM_START( tengai )

	ROM_REGION( 0x100000, REGION_CPU1, 0 )		/* Main CPU Code */
	ROM_LOAD32_WORD_SWAP( "2-u40.bin", 0x000000, 0x080000, CRC(ab6fe58a) SHA1(6687a3af192b3eab60d75ca286ebb8e0636297b5) ) /* 1&0 */
	ROM_LOAD32_WORD_SWAP( "3-u41.bin", 0x000002, 0x080000, CRC(02e42e39) SHA1(6cdb7b1cebab50c0a44cd60cd437f0e878ccac5c) ) /* 3&2 */

	ROM_REGION( 0x030000, REGION_CPU2, 0 )		/* Sound CPU Code */
	ROM_LOAD( "1-u63.bin", 0x00000, 0x20000, CRC(2025e387) SHA1(334b0eb3b416d46ccaadff3eee6f1abba63285fb) )
	ROM_RELOAD(            0x10000, 0x20000             )

	ROM_REGION( 0x000100, REGION_CPU3, 0 )		/* MCU */
	/*  ROM_LOAD( "4-u59.bin", 0x00000, 0x00100, NO_DUMP ) */

	ROM_REGION( 0x600000, REGION_GFX1, ROMREGION_DISPOSE )	/* Sprites */
	ROM_LOAD16_WORD_SWAP( "u20.bin",  0x000000, 0x200000, CRC(ed42ef73) SHA1(74693fcc83a2654ddb18fd513d528033863d6116) )
	ROM_LOAD16_WORD_SWAP( "u22.bin",  0x200000, 0x200000, CRC(8d21caee) SHA1(2a68af8b2be2158dcb152c434e91a75871478d41) )
	ROM_LOAD16_WORD_SWAP( "u21.bin",  0x400000, 0x200000, CRC(efe34eed) SHA1(7891495b443a5acc7b2f17fe694584f6cb0afacc) )

	ROM_REGION( 0x400000, REGION_GFX2, ROMREGION_DISPOSE )	/* Layer 0 + 1 */
	ROM_LOAD16_WORD_SWAP( "u34.bin",  0x000000, 0x400000, CRC(2a2e2eeb) SHA1(f1d99353c0affc5c908985e6f2a5724e5223cccc) ) /* four banks of 0x100000 */

	ROM_REGION( 0x400000, REGION_SOUND1, ROMREGION_SOUNDONLY )	/* Samples */
	ROM_LOAD( "u61.bin",  0x000000, 0x200000, CRC(a63633c5) SHA1(89e75a40518926ebcc7d88dea86c01ba0bb496e5) )	/* 8 bit signed pcm (16KHz) */
	ROM_LOAD( "u62.bin",  0x200000, 0x200000, CRC(3ad0c357) SHA1(35f78cfa2eafa93ab96b24e336f569ee84af06b6) )

	ROM_REGION( 0x040000, REGION_USER1, 0 )	/* Sprites LUT */
	ROM_LOAD( "u1.bin",  0x000000, 0x040000, CRC(681d7d55) SHA1(b0b28471440d747adbc4d22d1918f89f6ede1615) )

ROM_END

DRIVER_INIT( tengai )
{
	/* input ports */
	memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00000, 0xc0000b, 0, 0, s1945_input_r);

	/* sound latch */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00010, 0xc00013, 0, 0, s1945_soundlatch_w);

	/* protection */
	memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xc00004, 0xc0000b, 0, 0, s1945_mcu_w);
	s1945_mcu_init(0);

	psikyo_ka302c_banking = 0; /* Banking is controlled by mcu */
}


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


                                Game Drivers


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

/* Working Games */
GAME ( 1993, samuraia, 0,        sngkace,  samuraia, sngkace,  ROT270, "Psikyo", "Samurai Aces (World)"  ) /* Banpresto? */
GAME ( 1993, sngkace,  samuraia, sngkace,  sngkace,  sngkace,  ROT270, "Psikyo", "Sengoku Ace (Japan)"   ) /* Banpresto? */
GAME ( 1994, gunbird,  0,        gunbird,  gunbird,  gunbird,  ROT270, "Psikyo", "Gunbird (World)"      )
GAME ( 1994, gunbirdk, gunbird,  gunbird,  gunbirdj, gunbird,  ROT270, "Psikyo", "Gunbird (Korea)"      )
GAME ( 1994, gunbirdj, gunbird,  gunbird,  gunbirdj, gunbird,  ROT270, "Psikyo", "Gunbird (Japan)"      )
GAME ( 1994, btlkroad, 0,        gunbird,  btlkroad, gunbird,  ROT0,   "Psikyo", "Battle K-Road" )
GAME ( 1995, s1945,    0,        s1945,    s1945,    s1945,    ROT270, "Psikyo", "Strikers 1945" )
GAME ( 1995, s1945a,   s1945,    s1945,    s1945a,   s1945a,   ROT270, "Psikyo", "Strikers 1945 (Alt)" ) /* Region dip - 0x0f=Japan, anything else=World */
GAME ( 1995, s1945j,   s1945,    s1945,    s1945j,   s1945j,   ROT270, "Psikyo", "Strikers 1945 (Japan)" )
GAME ( 1995, s1945jn,  s1945,    gunbird,  s1945j,   s1945jn,  ROT270, "Psikyo", "Strikers 1945 (Japan, unprotected)" )
GAME ( 1996, tengai,   0,        s1945,    tengai,   tengai,   ROT0,   "Psikyo", "Tengai / Sengoku Blade: Sengoku Ace Episode II" )
