/**************************************************************************
 *
 * konamigx.c - Konami System GX
 * Driver by R. Belmont, Acho A. Tang, and Phil Stroffolino.
 * ESC protection emulation and TMS57002 skipper by Olivier Galibert.
 *
 * Basic hardware consists of:
 * - MC68EC020 main CPU at 24 MHz
 * - MC68000 sound CPU with 2x K054539 PCM chips plus a TMS57002 DASP for effects
 *
 * Tilemaps are handled by the old familiar K054156 with a new partner K056832.
 * This combination is mostly compatible with the 156/157 combo but now sports
 * up to 8 bits per pixel as well as larger 128x64 tile planes.
 *
 * Sprites are handled by a K053246 combined with a K055673.  This combo was
 * actually used on some 16 bit Konami games as well.  It appears identical
 * to the standard 246/247 combo except with 5-8 bits per pixel.
 *
 * Video output is handled by a K055555 mixer/priority encoder.  This is a much
 * more capable beast than the earlier 53251, supporting a background gradient
 * and flexible priority handling among other features.  It's combined with the
 * 54338 alpha blending engine first seen in Xexex for flexible blending.
 *
 * There are actually 4 types of System GX hardware, which are differentiated
 * by their ROM board.  The most common is the "Type 2".
 *
 * 68020 memory map for Type 2:
 * 000000: BIOS ROM (128k)
 * 200000: game program ROM (1 meg, possibly up to 2)
 * 400000: data ROMs
 * c00000: Work RAM (128k)
 * cc0000: Protection chip
 * d00000: 054157 ROM readback for memory test
 * d20000: sprite RAM (4k)
 * d40000: 054157/056832 tilemap generator    (VACSET)
 * d44000: tile bank selectors                (VSCCS)
 * d48000: 053246/055673 sprite generator     (OBJSET1)
 * d4a000: more readback for sprite generator (OBJSET2)
 * d4c000: CCU1 registers                     (CCUS1)
 * 00: HCH            6M/288   8M/384   12M/576        224 256
 * 02: HCL         HCH      01      01        02      VCH  01  01
 * 04: HFPH        HCL      7f      ff        ff      VCL  07  20
 * 06: HFPL        HFPH     00      00        00      VFP  11  0c
 * 08: HBPH        HFPL     10      19        23      VBP  0e  0e
 * 0A: HBPL        HBPH     00      00        00      VSW  07  05
 * 10: VCH         HBPL     30      3f        4d
 * 12: VCL         HSW      03      04        09
 * 14: VFP
 * 16: VBP
 * 18: VSW/HSW
 * 1A: INT TIME
 * 1C: INT1ACK (read VCTH) INT1 = V blank
 * 1E: INT2ACK (read VCTL) INT2 = H blank
 * d4e000: CCU2 registers           (CCUS2)
 * d50000: K055555 8-bit-per-pixel priority encoder (PCUCS)
 * d52000: shared RAM with audio 68000      (SOUNDCS)
 * d56000: EEPROM comms, bit 7 is watchdog, bit 5 is frame?? (WRPOR1)
 * d56001: IRQ acknowledge (bits 0->3 = irq 1->4), IRQ enable in hi nibble (bits 4->7 = irq 1->4)
 * d58000: control register (OBJCHA, 68000 enable/disable, probably more) (WRPOR2)
 * d5a000: dipswitch bank 1         (RDPORT1)
 * d5a001: dipswitch bank 2
 * d5a002: input port (service switch)
 * d5a003: EEPROM data/ready in bit 0
 * d5c000: player 1 inputs          (RDPORT2)
 * d5c001: player 2 inputs
 * d5e000: test switch              (RDPORT3)
 * d80000: K054338 alpha blender registers
 * d90000: palette RAM for tilemaps
 * da0000: tilemap RAM (8k window, bankswitched by d40033)
 * dc0000: LANCRAMCS
 * dd0000: LANCIOCS
 * dd2000: RS232C-1
 * dd4000: RS232C-2
 * dd6000: trackball 1
 * dd8000: trackball 2
 * dda000: ADC-WRPORT
 * ddc000: ADC-RDPORT
 * dde000: EXT-WRPORT
 * de0000: EXT_RDPORT
 * e00000: type3/4: PSAC2 registers
 * e20000: type3/4: unk. register
 * e40000: type3/4: unk. register
 * e60000: type3/4: PSAC2 linecontrol RAM
 * e80000: type3/4: main monitor's palette
 * ea0000: type3/4: sub monitor's palette
 * ec0000: type3/4: frame flag
 * f00000: 32k of RnG2 additional RAM
 *
 * IRQs:
 * 1: VBL (at 60 Hz)
 * 2: HBL
 * 3: Sprite DMA complete
 * 4: from protection device, indicates command completion for "ESC" chip
 *
 */

#define GX_DEBUG     0

#include "driver.h"

#include "video/konamiic.h"
#include "cpu/m68000/m68000.h"
#include "cpu/z80/z80.h"
#include "machine/eeprom.h"
#include "sound/k054539.h"
#include "machine/konamigx.h"
#include "machine/adc083x.h"

VIDEO_START(konamigx_5bpp);
VIDEO_START(konamigx_6bpp);
VIDEO_START(konamigx_6bpp_2);
VIDEO_START(konamigx_type3);
VIDEO_START(konamigx_type4);
VIDEO_START(le2);
VIDEO_START(dragoonj);
VIDEO_START(winspike);
VIDEO_START(opengolf);
VIDEO_START(racinfrc);
VIDEO_UPDATE(konamigx);

MACHINE_START(konamigx);
MACHINE_RESET(konamigx);

WRITE32_HANDLER( konamigx_palette_w );
WRITE32_HANDLER( konamigx_palette2_w );
WRITE32_HANDLER( konamigx_555_palette_w );
WRITE32_HANDLER( konamigx_555_palette2_w );
WRITE32_HANDLER( konamigx_tilebank_w );

UINT32 *gx_psacram, *gx_subpaletteram32;
WRITE32_HANDLER( konamigx_t1_psacmap_w );
WRITE32_HANDLER( konamigx_t4_psacmap_w );

int konamigx_cfgport;

static UINT32 *gx_workram; /* workram pointer for ESC protection fun */
static UINT16 *gx_sndram;
static int gx_rdport1_3, gx_syncen;

static mame_timer *dmadelay_timer;

/**********************************************************************************/
/*
   Konami ESC (E Security Chip) protection chip found on:
    - Salamander 2
    - Sexy Parodius
    - Twinbee Yahhoo
    - Dragoon Might
    - Daisu-Kiss

   The ESC is a custom microcontroller with external SRAM connected
   to it.  It's microprogram is uploaded by the host game.  The ESC
   has complete DMA access to the entire 68020 address space, like
   most Konami protection devices.

   Most games use the same or a compatible microprogram.  This
   program gathers the sprite information scattered around work RAM
   and builds a sprite list in sprite RAM which is properly sorted
   in priority order.  The Japanese version of Gokujou Parodius
   contains a 68020 version of this program at 0x2a285c.  The code
   below is almost a direct translation into C of that routine.

   Salamander 2 uses a different work RAM format and a different
   ESC program, and Dragoon Might uses a third format and program.
   These games haven't been reverse-engineered yet and so have
   no sprites.

   Winning Spike and the Type 4 games use a new protection chip
   made from a Xilinx FPGA.  See type4_prot_w for details.

*/

/* constant names mostly taken from sexy parodius, which includes
   a debug protection routine with asserts intact!  Cracking the ESC
   would have been much more difficult without it.
 */

#define ESC_INIT_CONSTANT	0x0108db04
#define ESC_OBJECT_MAGIC_ID	0xfef724fb
#define ESTATE_END	2
#define ESTATE_ERROR	3

//    opcode 1
// dragoonj
//  ESC Opcode 1 : 000000xx 000000xx 00000xx0 00000000
// tbyahhoo  sprites at c00000
//  ESC Opcode 1 : 0000ffff 0000ffff 0000ffff 0000000e
// sexyparo  sprites at c00604
//  ESC Opcode 1 : 00000000 00000000 00d20000 00000000
//  ESC Opcode 1 : 00000000 00000000 00d21000 00000000
// salmndr2
//  ESC Opcode 1 : 00c1f7f8 0022002c 00c00060 00010014
// tokkae
//  ESC Opcode 1 : 00c00000 0000000x 00000023 0000ffff
// puzldama
//  ESC Opcode 1 : 002xxxxx 00236102 xxxxxx01 xxxxxxxx

// Say hello to gokuparo at 0x2a285c

static struct sprite_entry {
	int pri;
	UINT32 adr;
} sprites[0x100];

static void generate_sprites(UINT32 src, UINT32 spr, int count)
{
	int i;
	int scount;
	int ecount;
	scount = 0;
	ecount = 0;

	for(i=0; i<count; i++) {
		UINT32 adr = src + 0x100*i;
		int pri;
		if(!program_read_word(adr+2))
			continue;
		pri = program_read_word(adr+28);

		if(pri < 256) {
			sprites[ecount].pri = pri;
			sprites[ecount].adr = adr;
			ecount++;
		}
	}
	//qsort(sprites, ecount, sizeof(struct sprite_entry), pri_comp);

	for(i=0; i<ecount; i++) {
		UINT32 adr = sprites[i].adr;
		if(adr) {
			UINT32 set =(program_read_word(adr) << 16)|program_read_word(adr+2);
			UINT16 glob_x = program_read_word(adr+4);
			UINT16 glob_y = program_read_word(adr+8);
			UINT16 flip_x = program_read_word(adr+12) ? 0x1000 : 0x0000;
			UINT16 flip_y = program_read_word(adr+14) ? 0x2000 : 0x0000;
			UINT16 glob_f = flip_x | (flip_y ^ 0x2000);
			UINT16 zoom_x = program_read_word(adr+20);
			UINT16 zoom_y = program_read_word(adr+22);
			UINT16 color_val    = 0x0000;
			UINT16 color_mask   = 0xffff;
			UINT16 color_set    = 0x0000;
			UINT16 color_rotate = 0x0000;
			UINT16 v;

			v = program_read_word(adr+24);
			if(v & 0x8000) {
				color_mask = 0xf3ff;
				color_val |= (v & 3) << 10;
			}

			v = program_read_word(adr+26);
			if(v & 0x8000) {
				color_mask &= 0xfcff;
				color_val  |= (v & 3) << 8;
			}

			v = program_read_word(adr+18);
			if(v & 0x8000) {
				color_mask &= 0xff1f;
				color_val  |= v & 0xe0;
			}

			v = program_read_word(adr+16);
			if(v & 0x8000)
				color_set = v & 0x1f;
			if(v & 0x4000)
				color_rotate = v & 0x1f;

			if(!zoom_x)
				zoom_x = 0x40;
			if(!zoom_y)
				zoom_y = 0x40;

			if(set >= 0x200000 && set < 0xd00000)
			{
				UINT16 count2 = program_read_word(set);
				set += 2;
				while(count2) {
					UINT16 idx  = program_read_word(set);
					UINT16 flip = program_read_word(set+2);
					UINT16 col  = program_read_word(set+4);
					short y = program_read_word(set+6);
					short x = program_read_word(set+8);

					if(idx == 0xffff) {
						set = (flip<<16) | col;
						if(set >= 0x200000 && set < 0xd00000)
							continue;
						else
							break;
					}

					if(zoom_y != 0x40)
						y = y*0x40/zoom_y;
					if(zoom_x != 0x40)
						x = x*0x40/zoom_x;

					if(flip_x)
						x = glob_x - x;
					else
						x = glob_x + x;
					if(x < -256 || x > 512+32)
						goto next;

					if(flip_y)
						y = glob_y - y;
					else
						y = glob_y + y;
					if(y < -256 || y > 512)
						goto next;

					col = (col & color_mask) | color_val;
					if(color_set)
						col = (col & 0xffe0) | color_set;
					if(color_rotate)
						col = (col & 0xffe0) | ((col + color_rotate) & 0x1f);

					program_write_word(spr   , (flip ^ glob_f) | sprites[i].pri);
					program_write_word(spr+ 2, idx);
					program_write_word(spr+ 4, y);
					program_write_word(spr+ 6, x);
					program_write_word(spr+ 8, zoom_y);
					program_write_word(spr+10, zoom_x);
					program_write_word(spr+12, col);
					spr += 16;
					scount++;
					if(scount == 256)
						return;
				next:
					count2--;
					set += 10;
				}
			}
		}
	}
	while(scount < 256) {
		program_write_word(spr, scount);
		scount++;
		spr += 16;
	}
}

static void tkmmpzdm_esc(UINT32 p1, UINT32 p2, UINT32 p3, UINT32 p4)
{
	konamigx_esc_alert(gx_workram, 0x0142, 0x100, 0);
}

static void dragoonj_esc(UINT32 p1, UINT32 p2, UINT32 p3, UINT32 p4)
{
	konamigx_esc_alert(gx_workram, 0x5c00, 0x100, 0);
}

static void sal2_esc(UINT32 p1, UINT32 p2, UINT32 p3, UINT32 p4)
{
	konamigx_esc_alert(gx_workram, 0x1c8c, 0x172, 1);
}

static void sexyparo_esc(UINT32 p1, UINT32 p2, UINT32 p3, UINT32 p4)
{
	// The d20000 should probably be p3
	generate_sprites(0xc00604, 0xd20000, 0xfc);
}

static void tbyahhoo_esc(UINT32 p1, UINT32 p2, UINT32 p3, UINT32 p4)
{
	generate_sprites(0xc00000, 0xd20000, 0x100);
}

static void daiskiss_esc(UINT32 p1, UINT32 p2, UINT32 p3, UINT32 p4)
{
	generate_sprites(0xc00000, 0xd20000, 0x100);
}

static UINT8 esc_program[4096];
static void (*esc_cb)(UINT32 p1, UINT32 p2, UINT32 p3, UINT32 p4);

static WRITE32_HANDLER( esc_w )
{
	UINT32 opcode;
	UINT32 params;

	/* ignore NULL writes to the ESC (these appear to be "keepalives" on the real hardware) */
	if (!data)
	{
		return;
	}

	/* ignore out-of-range addresses */
	if ((data < 0xc00000) || (data > 0xc1ffff))
	{
		return;
	}

	/* the master opcode can be at an unaligned address, so get it "safely" */
	opcode = (program_read_word(data+2))|(program_read_word(data)<<16);

	/* if there's an OBJECT_MAGIC_ID, that means
       there is a valid ESC command packet. */
	if (opcode == ESC_OBJECT_MAGIC_ID)
	{
		int i;
		/* get the subop now */
		opcode = program_read_byte(data+8);
		params = (program_read_word(data+12) << 16) | program_read_word(data+14);

		switch(opcode) {
		case 5: // Reset
			break;
		case 2: // Load program
			for(i=0; i<4096; i++)
				esc_program[i] = program_read_byte(params+i);
/*
            {
                FILE *f;

                f = fopen("esc.bin", "wb");
                fwrite(esc_program, 4096, 1, f);
                fclose(f);

                logerror("Dumping ESC program\n");
            }
*/
			break;
		case 1: // Run program
			if(esc_cb) {
				UINT32 p1 = (program_read_word(params+0)<<16) | program_read_word(params+2);
				UINT32 p2 = (program_read_word(params+4)<<16) | program_read_word(params+6);
				UINT32 p3 = (program_read_word(params+8)<<16) | program_read_word(params+10);
				UINT32 p4 = (program_read_word(params+12)<<16) | program_read_word(params+14);
				esc_cb(p1, p2, p3, p4);
			}
			break;
		default:
//          logerror("Unknown ESC opcode %d\n", opcode);
			break;
		}
		program_write_byte(data+9, ESTATE_END);

		if (konamigx_wrport1_1 & 0x10)
		{
			gx_rdport1_3 &= ~8;
			cpunum_set_input_line(0, 4, HOLD_LINE);
		}
	}
	else
	{
		/* INIT_CONSTANT means just for the ESC to initialize itself,
           there is not normal command parsing here. */
		if (opcode == ESC_INIT_CONSTANT)
		{
//          logerror("Got ESC_INIT_CONSTANT, 'booting' ESC\n");
			return;
		}

		/* unknown constant (never been seen in any game..) */
	}
}

/**********************************************************************************/
/* NVRAM and EEPROM handlers */

static int init_eeprom_count;

static NVRAM_HANDLER(konamigx_93C46)
{
	if (read_or_write)
		EEPROM_save(file);
	else
	{
		EEPROM_init(&eeprom_interface_93C46);

		if (file)
		{
			init_eeprom_count = 0;
			EEPROM_load(file);
		}
		else
			init_eeprom_count = 10;
	}
}

static READ32_HANDLER( eeprom_r )
{
	// d5a000 = DIP switches #1 (RDPORT1)
	// d5a001 = DIP switches #2
	// d5a002 = input port: service4/3/2/1 coin 4/3/2/1
	// d5a003 = objint stat, exioint stat, trackint stat, excgint stat, escint stat,
	//      excpuint stat, objdma stat, eeprom do

	// note: racin' force expects bit 1 of the eeprom port to toggle
	return(readinputport(6)<<24 | readinputport(7)<<16 | readinputport(0)<<8 | EEPROM_read_bit() | gx_rdport1_3);
}

static WRITE32_HANDLER( eeprom_w )
{
	UINT32 odata;

	if (!(mem_mask & 0xff000000))
	{
		odata = data >> 24;
		/*
          bit 7: afr
          bit 6: objscan
          bit 5: background color select: 0 = 338 solid color, 1 = 5^5 gradient
          bit 4: coin counter 2
          bit 3: coin counter 1
          bit 2: eeprom clock
          bit 1: eeprom chip select
          bit 0: eeprom data
        */

		EEPROM_write_bit((odata&0x01) ? 1 : 0);
		EEPROM_set_cs_line((odata&0x02) ? CLEAR_LINE : ASSERT_LINE);
		EEPROM_set_clock_line((odata&0x04) ? ASSERT_LINE : CLEAR_LINE);

		konamigx_wrport1_0 = odata;
	}

	if (!(mem_mask & 0xff0000))
	{
		/*
          bit 7 = mask all IRQ
          bit 6 = LAN IRQ enable
          bit 5 = CCU2 IRQ enable
          bit 4 = ESC IRQ enable
          bit 3 = EXCPU IRQ enable
          bit 2 = OBJ IRQ enable
          bit 1 = CCU1-INT2 enable
          bit 0 = CCU1-INT1 enable
        */

		konamigx_wrport1_1 = (data>>16)&0xff;
//      logerror("write %x to IRQ register (PC=%x)\n", konamigx_wrport1_1, activecpu_get_pc());

		// gx_syncen is to ensure each IRQ is trigger at least once after being enabled
		if (konamigx_wrport1_1 & 0x80) gx_syncen |= konamigx_wrport1_1 & 0x1f;
	}
}

static WRITE32_HANDLER( control_w )
{
	//logerror("write %x to control register (mask=%x)\n", data, mem_mask);

	// known controls:
	// bit 23 = reset graphics chips
	// bit 22 = 0 to halt 68000, 1 to let it run (SOUNDRESET)
	// bit 21 = VRAM-CHARD 0=VRAM, 1=ROM
	// bit 20 = OBJCHA line for '246
	// bit 19 = select top 2 sprite priority bits to be 14/15 or 16/17 of the
	//          spritelist "color" word.
	// bit 18 = if 0, the top 2 sprite priority bits are "11" else use bit 19's
	//          results.
	// bit 17 = DOTSEL1 : 0 = 6M, 1=8M, 2=12M, 3=16M
	// bit 16 = DOTSEL0
	if (!(mem_mask & 0x00ff0000))
	{
		if (data & 0x400000)
		{
			// enable 68k
			// clear the halt condition and reset the 68000
			cpunum_set_input_line(1, INPUT_LINE_HALT, CLEAR_LINE);
			cpunum_set_input_line(1, INPUT_LINE_RESET, PULSE_LINE);
		}
		else
		{
			// disable 68k
			cpunum_set_input_line(1, INPUT_LINE_HALT, ASSERT_LINE);
		}

		K053246_set_OBJCHA_line((data&0x100000) ? ASSERT_LINE : CLEAR_LINE);

		konamigx_wrport2 = (data>>16)&0xff;
	}
}


/**********************************************************************************/
/* IRQ controllers */

#define ADD_SKIPPER32(PC, BASE, START, END, DATA, MASK){ \
  waitskip.pc   = PC;        \
  waitskip.offs = START/4;   \
  waitskip.data = DATA;      \
  waitskip.mask = MASK;      \
  resume_trigger= 1000;      \
  memory_install_read32_handler \
  (0, ADDRESS_SPACE_PROGRAM, (BASE+START)&~3, (BASE+END)|3, 0, 0, waitskip_r);}

static struct { UINT32 offs, pc, mask, data; } waitskip;
static int suspension_active, resume_trigger;

static READ32_HANDLER(waitskip_r)
{
	UINT32 data = gx_workram[waitskip.offs+offset];
	mem_mask = ~mem_mask;

	if (activecpu_get_pc() == waitskip.pc && (data & mem_mask) == (waitskip.data & mem_mask))
	{
		cpu_spinuntil_trigger(resume_trigger);
		suspension_active = 1;
	}

	return(data);
}


static READ32_HANDLER( ccu_r )
{
	// the routine at 204abe in opengolf polls to see if we're in vblank (it wants values between 0x111 and 0x1df)
	if (offset == 0x1c/4)
	{
		return 0x01002000;
	}
	else
	{
//      logerror("Read unhandled CCU register %x\n", offset);
	}

	return 0;
}

static WRITE32_HANDLER( ccu_w )
{
	if (offset == 0x1c/4)
	{
		// vblank interrupt ACK
		if (!(mem_mask & 0xff000000))
		{
			cpunum_set_input_line(0, 1, CLEAR_LINE);
			gx_syncen |= 0x20;
		}

		// hblank interrupt ACK
		if (!(mem_mask & 0x0000ff00))
		{
			cpunum_set_input_line(0, 2, CLEAR_LINE);
			gx_syncen |= 0x40;
		}
	}
}


/*
    GX object DMA timings:

     6Mhz dotclock: 42.7us(clear) / 341.3us(transfer)
     8Mhz dotclock: 32.0us(clear) / 256.0us(transfer)
    12Mhz dotclock: 42.7us(clear) / 341.3us(transfer)
*/

static void dmaend_callback(int data)
{
	// foul-proof (CPU0 could be deactivated while we wait)
	if (resume_trigger && suspension_active) { suspension_active = 0; cpu_trigger(resume_trigger); }

	// DMA busy flag must be cleared before triggering IRQ 3
	gx_rdport1_3 &= ~2;

	// IRQ 3 is the "object DMA end" IRQ also happens during vblank
	if ((konamigx_wrport1_1 & 0x84) == 0x84 || (gx_syncen & 4))
	{
		gx_syncen &= ~4;

		// lower OBJINT-REQ flag and trigger interrupt
		gx_rdport1_3 &= ~0x80;
		cpunum_set_input_line(0, 3, HOLD_LINE);
	}
}

static void dmastart_callback(int data)
{
	// raise the DMA busy flag
	gx_rdport1_3 |= 2;

	// begin transfer if DMAEN(bit4 of OBJSET1) is set (see p.48)
	if (K053246_read_register(5) & 0x10)
	{
		// disabled by default since it doesn't work too well in MAME
		konamigx_objdma();
	}

	// simulate DMA delay
	mame_timer_adjust(dmadelay_timer, MAME_TIME_IN_USEC(120), 0, time_zero);
}


static INTERRUPT_GEN(konamigx_vbinterrupt)
{
	// lift idle suspension
	if (resume_trigger && suspension_active) { suspension_active = 0; cpu_trigger(resume_trigger); }

	// IRQ 1 is the main 60hz vblank interrupt
	if (gx_syncen & 0x20)
	{
		gx_syncen &= ~0x20;

		if ((konamigx_wrport1_1 & 0x81) == 0x81 || (gx_syncen & 1))
		{
			gx_syncen &= ~1;
			cpunum_set_input_line(0, 1, HOLD_LINE);
		}
	}

	dmastart_callback(0);
}

static INTERRUPT_GEN(konamigx_vbinterrupt_type4)
{
	// lift idle suspension
	if (resume_trigger && suspension_active) { suspension_active = 0; cpu_trigger(resume_trigger); }

	// IRQ 1 is the main 60hz vblank interrupt
	// the gx_syncen & 0x20 test doesn't work on type 3 or 4 ROM boards, likely because the ROM board
	// generates the timing in those cases.  With this change, rushing heroes and rng2 boot :)
	if (1) // gx_syncen & 0x20)
	{
		gx_syncen &= ~0x20;

		if ((konamigx_wrport1_1 & 0x81) == 0x81 || (gx_syncen & 1))
		{
			gx_syncen &= ~1;
			cpunum_set_input_line(0, 1, HOLD_LINE);
		}
	}

	dmastart_callback(0);
}

static INTERRUPT_GEN(konamigx_hbinterrupt)
{
	if (!cpu_getiloops())
	{
		konamigx_vbinterrupt_type4();
	}
	else	// hblank
	{
		// IRQ 2 is a programmable interrupt with scanline resolution
		if (gx_syncen & 0x40)
		{
			gx_syncen &= ~0x40;

			if ((konamigx_wrport1_1 & 0x82) == 0x82 || (gx_syncen & 2))
			{
				gx_syncen &= ~2;
				cpunum_set_input_line(0, 2, HOLD_LINE);
			}
		}
	}
}


/**********************************************************************************/
/* sound communication handlers */

static UINT8 sndto000[16], sndto020[16];	/* read/write split mapping */
static int snd020_hack;

static READ32_HANDLER( sound020_r )
{
	UINT32 reg, MSW, LSW, rv = 0;

	reg = offset << 1;

	if (!(mem_mask & 0xff000000))
	{
		MSW = sndto020[reg];
		if (reg == 2) MSW &= ~3; // supress VOLWR busy flags
		rv |= MSW<<24;
	}

	if (!(mem_mask & 0x0000ff00))
	{
		LSW = sndto020[reg+1];
		rv |= LSW<<8;
	}

//  mame_printf_debug("Read 68k @ %x (PC=%x)\n", reg, activecpu_get_pc());

	// we clearly have some problem because some games require these hacks
	// perhaps 68000/68020 timing is skewed?
	switch (snd020_hack)
	{
		case 1: // Lethal Enforcer init
			if (reg == 0) rv |= 0xff00;
			break;
		case 2: // Winning Spike
			if (activecpu_get_pc() == 0x2026fe) rv = 0xc0c0c0c0;
			break;
		case 3: // Run'n Gun 2
			if (activecpu_get_pc() == 0x24f122) rv = 0xc0c0c0c0;
			break;
		case 4:	// Rushing Heroes
			if (activecpu_get_pc() == 0x20eda6) rv = 0xc0c0c0c0;
			break;
		case 5:	// Vs. Net Soccer ver. UAB
			if (activecpu_get_pc() == 0x24c63e) rv = 0xc0c0c0c0;
			break;
		case 6: // Slam Dunk 2
			if (activecpu_get_pc() == 0x24f21c) rv = 0xc0c0c0c0;
			break;
		case 7:	// Vs. Net Soccer ver. AAA
			if (activecpu_get_pc() == 0x24c722) rv = 0xc0c0c0c0;
			break;
		case 8:	// Vs. Net Soccer ver. EAD
			if (activecpu_get_pc() == 0x24c482) rv = 0xc0c0c0c0;
			break;
		case 9:	// Vs. Net Soccer ver. EAB
			if (activecpu_get_pc() == 0x24c46c) rv = 0xc0c0c0c0;
			break;
		case 10: // Vs. Net Soccer ver. JAB
			if (activecpu_get_pc() == 0x24c5f0) rv = 0xc0c0c0c0;
			break;
	}

	return(rv);
}

INLINE void write_snd_020(int reg, int val)
{
	sndto000[reg] = val;

	if (reg == 7)
	{
		cpunum_set_input_line(1, 1, HOLD_LINE);
	}
}

static WRITE32_HANDLER( sound020_w )
{
	int reg=0, val=0;

	if (!(mem_mask & 0xff000000))
	{
		reg = offset<<1;
		val = data>>24;
		write_snd_020(reg, val);
	}

	if (!(mem_mask & 0x0000ff00))
	{
		reg = (offset<<1)+1;
		val = (data>>8)&0xff;
		write_snd_020(reg, val);
	}
}


/**********************************************************************************/
/* input handlers */

/* National Semiconductor ADC0834 4-channel serial ADC emulation */

static READ32_HANDLER( adc0834_r )
{
	return adc083x_do_read( 0 ) << 24;
}

static WRITE32_HANDLER( adc0834_w )
{
	adc083x_clk_write( 0, ( data >> 24 ) & 1 );
	adc083x_di_write( 0, ( data >> 25 ) & 1 );
	adc083x_cs_write( 0, ( data >> 26 ) & 1 );
}

double adc0834_callback( int input )
{
	switch( input )
	{
	case ADC083X_CH0:
		return ( (double)5 * readinputport( 9 ) ) / 255; // steer
	case ADC083X_CH1:
		return ( (double)5 * readinputport( 10 ) ) / 255; // gas
	case ADC083X_VREF:
		return 5;
	}
	return 0;
}

static READ32_HANDLER( le2_gun_H_r )
{
	int p1x = readinputport(9)*287/0xff+22;
	int p2x = readinputport(11)*287/0xff+22;

	return (p1x<<16)|p2x;
}

static READ32_HANDLER( le2_gun_V_r )
{
	int p1y = readinputport(10)*223/0xff+1;
	int p2y = readinputport(12)*223/0xff+1;

	return (p1y<<16)|p2y;
}

static READ32_HANDLER( service_r )
{
	int res = (readinputport(1)<<24) | (readinputport(8)<<8);

	if (init_eeprom_count)
	{
		init_eeprom_count--;
		res &= ~0x08000000;
	}

	return res;
}

static READ32_HANDLER( players_r )
{
	return (readinputport(2)<<24) | (readinputport(3)<<16) | (readinputport(4)<<8) | (readinputport(5));
}


/**********************************************************************************/
/* system or game dependent handlers */

static READ32_HANDLER( gx5bppspr_r )
{
	return (K055673_rom_word_r(offset*2+1, 0xffff) | K055673_rom_word_r(offset*2, 0xffff)<<16);
}

static READ32_HANDLER( gx6bppspr_r )
{
	return (K055673_GX6bpp_rom_word_r(offset*2+1, 0xffff) | K055673_GX6bpp_rom_word_r(offset*2, 0xffff)<<16);
}

static READ32_HANDLER( type1_roz_r1 )
{
	UINT32 *ROM = (UINT32 *)memory_region(REGION_GFX3);

	return ROM[offset];
}

static READ32_HANDLER( type1_roz_r2 )
{
	UINT32 *ROM = (UINT32 *)memory_region(REGION_GFX3);

	ROM += (0x600000/2);

	return ROM[offset];
}

static int sync_frame = 0;

static READ32_HANDLER( type3_sync_r )
{
	sync_frame ^= 0xffffffff;

	return sync_frame;
}

static int last_prot_op = -1, last_prot_clk;

/*
    Run and Gun 2, Rushing Heroes, Winning Spike, and Vs. Net Soccer contain a XILINX FPGA that serves as security.

    RnG2's version is stamped "K002204", while Rushing Heroes' is "K0000035891".  Vs Net's is unknown at this time.
    Winning Spike's is "0000032652".

    RnG2's is used to generate the sprite list just like the ESC, among other tasks.  (RnG2 sends many commands per frame to the protection).

    Rushing Heroes is much simpler and uses only 1 command during gameplay.  They set up a giant table of pointers
    at C10200->C102EF (see the routine at 2043CE.  C10001 contains which monitor they want to update (main or sub)
    and it changes the pointers accordingly).  This sets up the palettes, the sprite list, and the ROZ tilemap, from the looks of things.

    Here are the lists constructed by Rushing Heroes (I've reordered the original code so it's in linear address order).
    Vs. Net Soccer does the same thing starting at 2064DC (in fact, Rushing Heroes appears to be heavily based on Vs. Net's code).

        main monitor (2043da)            sub monitor (204616)
    move.l  #$C0C000,($C10200).l       move.l  #$C1C000,($C10200).l
    move.l  #$C10000,($C10204).l       move.l  #$C20000,($C10204).l
    move.l  #$C0C000,($C10208).l       move.l  #$C1C000,($C10208).l
    move.l  #$C0C200,($C1020C).l       move.l  #$C1C200,($C1020C).l
    move.l  #$C0C200,($C10210).l       move.l  #$C1C200,($C10210).l
    move.l  #$C0D800,($C10214).l       move.l  #$C1D800,($C10214).l
    move.l  #$C0D800,($C10218).l       move.l  #$C1D800,($C10218).l
    move.l  #$C0EE00,($C1021C).l       move.l  #$C1EE00,($C1021C).l
    move.l  #$C0EE00,($C10220).l       move.l  #$C1EE00,($C10220).l
    move.l  #$C0F200,($C10224).l       move.l  #$C1F200,($C10224).l
    move.l  #$C0EE00,($C10228).l       move.l  #$C1EE00,($C10228).l
    move.l  #$C0EE00,($C1022C).l       move.l  #$C1EE00,($C1022C).l
    move.l  #$C0F000,($C10230).l       move.l  #$C1F000,($C10230).l
    move.l  #$C1C200,($C10234).l       move.l  #$C0C200,($C10234).l
    move.l  #$C1EE00,($C10238).l       move.l  #$C0EE00,($C10238).l
    move.l  #$C0A000,($C1023C).l       move.l  #$C1A000,($C1023C).l
    move.l  #$C0C000,($C10240).l       move.l  #$C1C000,($C10240).l
    move.l  #$C0A000,($C10244).l       move.l  #$C1A000,($C10244).l
    move.l  #$C10000,($C10248).l       move.l  #$C20000,($C10248).l
    move.l  #$C0FA00,($C1024C).l       move.l  #$C1FA00,($C1024C).l
    move.l  #$C1A000,($C10250).l       move.l  #$C0A000,($C10250).l
    move.l  #$C00000,($C10260).l       move.l  #$C10000,($C10260).l
    move.l  #$C10000,($C10264).l       move.l  #$C00000,($C10264).l
    move.l  #$C00800,($C10268).l       move.l  #$C10800,($C10268).l
    move.l  #$C01000,($C1026C).l       move.l  #$C11000,($C1026C).l
    move.l  #$C00500,($C10270).l       move.l  #$C10500,($C10270).l
    move.l  #$C00520,($C10274).l       move.l  #$C10520,($C10274).l
    move.l  #$C00540,($C10278).l       move.l  #$C10540,($C10278).l
    move.l  #$C00560,($C1027C).l       move.l  #$C10560,($C1027C).l
    move.l  #$C100C0,($C10280).l       move.l  #$C100E0,($C10280).l
    move.l  #$C100D0,($C10284).l       move.l  #$C100F0,($C10284).l
    move.l  #$C100E0,($C10288).l       move.l  #$C100C0,($C10288).l
    move.l  #$C100F0,($C1028C).l       move.l  #$C100D0,($C1028C).l
    move.l  #$E82000,($C10290).l       move.l  #$EA2000,($C10290).l    palette segment (E80000 = main monitor palette, EA0000 = sub monitor palette)
    move.l  #$E83000,($C10294).l       move.l  #$EA3000,($C10294).l    palette segment
    move.l  #$E84000,($C10298).l       move.l  #$EA4000,($C10298).l    palette segment
    move.l  #$E85000,($C1029C).l       move.l  #$EA5000,($C1029C).l    palette segment
    move.l  #$E80000,($C102A0).l       move.l  #$EA0000,($C102A0).l    palette segment
    move.l  #$E86000,($C102A4).l       move.l  #$EA6000,($C102A4).l    palette segment
    move.l  #$E86800,($C102A8).l       move.l  #$EA6800,($C102A8).l    palette segment
    move.l  #$D20000,($C102B0).l       move.l  #$D21000,($C102B0).l    sprite list
    move.l  #$D21000,($C102B4).l       move.l  #$D22000,($C102B4).l    sprite end
    move.l  #$C09000,($C102B8).l       move.l  #$C19000,($C102B8).l
    move.l  #$C0A000,($C102BC).l       move.l  #$C1A000,($C102BC).l
    move.l  #$C00700,($C102C0).l       move.l  #$C10700,($C102C0).l
    move.l  #$C00780,($C102C4).l       move.l  #$C10780,($C102C4).l
    move.l  #$C10700,($C102C8).l       move.l  #$C00700,($C102C8).l
    move.l  #$C10780,($C102CC).l       move.l  #$C00780,($C102CC).l
    move.l  #$C02070,($C102D0).l       move.l  #$C12070,($C102D0).l
    move.l  #$C09000,($C102D4).l       move.l  #$C19000,($C102D4).l
    move.l  #$C12070,($C102D8).l       move.l  #$C02070,($C102D8).l
    move.l  #$C19000,($C102DC).l       move.l  #$C09000,($C102DC).l
    move.l  #$C12000,($C102E0).l       move.l  #$C12000,($C102E0).l
    move.l  #$C20000,($C102E4).l       move.l  #$C20000,($C102E4).l
    move.l  #$C10300,($C102E8).l       move.l  #$C10300,($C102E8).l
    move.l  #$C10400,($C102EC).l       move.l  #$C10400,($C102EC).l
*/

static WRITE32_HANDLER( type4_prot_w )
{
	int clk;
	int i;

	if (offset == 1)
	{
		last_prot_op = data>>16;
	}
	else
	{
		data >>= 16;

		clk = data & 0x200;
		if ((clk == 0) && (last_prot_clk != 0))
		{
			if (last_prot_op != -1)
			{

//              mame_printf_debug("type 4 prot command: %x\n", last_prot_op);
				/*
                    known commands:
                    rng2   rushhero  vsnet  winspike   what
                    ------------------------------------------------------------------------------
                        0a56   0d96  0d14   0d1c       memcpy from c01000 to c01400 for 0x400 bytes
                    0b16                               generate sprite list at c01000 or c08400 (not sure entirely, see routine at 209922 in rungun2)
                           0d97  0515              parse big DMA list at c10200
                                 57a       copy 4 bytes from c00f10 to c10f00 and 4 bytes from c00f30 to c0fe00
                */
				if ((last_prot_op == 0xa56) || (last_prot_op == 0xd96) || (last_prot_op == 0xd14) || (last_prot_op == 0xd1c))
				{
					// memcpy from c01000 to c01400 for 0x400 bytes (startup check for type 4 games)
					for (i = 0; i < 0x400; i += 2)
					{
						program_write_word(0xc01400+i, program_read_word(0xc01000+i));
					}
				}
				else if(last_prot_op == 0x57a)	// winspike
				{
					program_write_dword(0xc10f00, program_read_dword(0xc00f10));
					program_write_dword(0xc10f04, program_read_dword(0xc00f14));
					program_write_dword(0xc0fe00, program_read_dword(0xc00f30));
					program_write_dword(0xc0fe04, program_read_dword(0xc00f34));
				}
				else if(last_prot_op == 0xd97)	// rushhero
				{
					int src = 0xc09ff0;
					int dst = 0xd20000;
					int spr;

					for (spr = 0; spr < 256; spr++)
					{
						for (i = 0; i <= 0x10; i += 4)
						{
							program_write_dword(dst + i, program_read_dword(src+i));
						}

						src -= 0x10;
						dst += 0x10;
					}
				}
				else
				{
					logerror("GXT4: unknown protection command %x (PC=%x)\n", last_prot_op, activecpu_get_pc());
				}

				if (konamigx_wrport1_1 & 0x10)
				{
					gx_rdport1_3 &= ~8;
					cpunum_set_input_line(0, 4, HOLD_LINE);
				}

				// don't accidentally do a phony command
				last_prot_op = -1;
			}
		}
		last_prot_clk = clk;
	}
}

// cabinet lamps for type 1 games
static WRITE32_HANDLER( type1_cablamps_w )
{
	set_led_status(0, (data>>24)&1);
}

/**********************************************************************************/
/* 68EC020 memory handlers */
/**********************************************************************************/

static ADDRESS_MAP_START( gx_base_memmap, ADDRESS_SPACE_PROGRAM, 32 )
	AM_RANGE(0x000000, 0x01ffff) AM_ROM	// BIOS ROM
	AM_RANGE(0x200000, 0x3fffff) AM_ROM	// main program ROM
	AM_RANGE(0x400000, 0x7fffff) AM_ROM	// data ROM
	AM_RANGE(0xc00000, 0xc1ffff) AM_RAM AM_BASE(&gx_workram)	// work RAM
	AM_RANGE(0xd00000, 0xd01fff) AM_READ(K056832_5bpp_rom_long_r)
	AM_RANGE(0xd20000, 0xd20fff) AM_READWRITE(K053247_long_r, K053247_long_w)
	AM_RANGE(0xd21000, 0xd23fff) AM_RAM
	AM_RANGE(0xd40000, 0xd4003f) AM_WRITE(K056832_long_w)
	AM_RANGE(0xd44000, 0xd4400f) AM_WRITE(konamigx_tilebank_w)
	AM_RANGE(0xd48000, 0xd48007) AM_WRITE(K053246_long_w)
	AM_RANGE(0xd4a010, 0xd4a01f) AM_WRITE(K053247_reg_long_w)
	AM_RANGE(0xd4c000, 0xd4c01f) AM_READWRITE(ccu_r, ccu_w)
	AM_RANGE(0xd4e000, 0xd4e01f) AM_WRITENOP
	AM_RANGE(0xd50000, 0xd500ff) AM_WRITE(K055555_long_w)
	AM_RANGE(0xd52000, 0xd5200f) AM_WRITE(sound020_w)
	AM_RANGE(0xd52010, 0xd5201f) AM_READ(sound020_r)
	AM_RANGE(0xd56000, 0xd56003) AM_WRITE(eeprom_w)
	AM_RANGE(0xd58000, 0xd58003) AM_WRITE(control_w)
	AM_RANGE(0xd5a000, 0xd5a003) AM_READ(eeprom_r)
	AM_RANGE(0xd5c000, 0xd5c003) AM_READ(players_r)
	AM_RANGE(0xd5e000, 0xd5e003) AM_READ(service_r)
	AM_RANGE(0xd80000, 0xd8001f) AM_WRITE(K054338_long_w)
	AM_RANGE(0xda0000, 0xda1fff) AM_READWRITE(K056832_ram_long_r, K056832_ram_long_w)
	AM_RANGE(0xda2000, 0xda3fff) AM_READWRITE(K056832_ram_long_r, K056832_ram_long_w)
#if GX_DEBUG
	AM_RANGE(0xd40000, 0xd4003f) AM_READ(K056832_long_r)
	AM_RANGE(0xd50000, 0xd500ff) AM_READ(K055555_long_r)
	AM_RANGE(0xd4a010, 0xd4a01f) AM_READ(K053247_reg_long_r)
#endif
ADDRESS_MAP_END

static ADDRESS_MAP_START( gx_type1_map, ADDRESS_SPACE_PROGRAM, 32 )
	AM_RANGE(0xd4a000, 0xd4a01f) AM_READ(gx6bppspr_r)	// sprite ROM readback
	AM_RANGE(0xd90000, 0xd97fff) AM_RAM AM_WRITE(konamigx_palette_w) AM_BASE(&paletteram32)
	AM_RANGE(0xdc0000, 0xdc1fff) AM_RAM			// LAN RAM? (Racin' Force has, Open Golf doesn't)
	AM_RANGE(0xdd0000, 0xdd00ff) AM_READNOP AM_WRITENOP	// LAN board
	AM_RANGE(0xdda000, 0xddafff) AM_WRITE(adc0834_w)
	AM_RANGE(0xddc000, 0xddcfff) AM_READ(adc0834_r)
	AM_RANGE(0xdde000, 0xdde003) AM_WRITE(type1_cablamps_w)
	AM_RANGE(0xe00000, 0xe0001f) AM_RAM AM_BASE((UINT32**)&K053936_1_ctrl)
	AM_RANGE(0xe20000, 0xe2000f) AM_WRITE(MWA32_NOP)
	AM_RANGE(0xe40000, 0xe40003) AM_WRITE(MWA32_NOP)
	AM_RANGE(0xe80000, 0xe81fff) AM_RAM AM_BASE((UINT32**)&K053936_1_linectrl) 	// chips 21L+19L / S
	AM_RANGE(0xec0000, 0xedffff) AM_RAM AM_WRITE(konamigx_t1_psacmap_w) AM_BASE(&gx_psacram)  // chips 20J+23J+18J / S
	AM_RANGE(0xf00000, 0xf3ffff) AM_READ(type1_roz_r1)	// ROM readback
	AM_RANGE(0xf40000, 0xf7ffff) AM_READ(type1_roz_r2)	// ROM readback
	AM_RANGE(0xf80000, 0xf80fff) AM_RAM	// chip 21Q / S
	AM_RANGE(0xfc0000, 0xfc00ff) AM_RAM	// chip 22N / S
ADDRESS_MAP_END

static ADDRESS_MAP_START( gx_type2_map, ADDRESS_SPACE_PROGRAM, 32 )
	AM_RANGE(0xcc0000, 0xcc0003) AM_WRITE(esc_w)
	AM_RANGE(0xd90000, 0xd97fff) AM_RAM AM_WRITE(konamigx_palette_w) AM_BASE(&paletteram32)
ADDRESS_MAP_END

static ADDRESS_MAP_START( gx_type3_map, ADDRESS_SPACE_PROGRAM, 32 )
	AM_RANGE(0xd90000, 0xd97fff) AM_RAM
	AM_RANGE(0xcc0000, 0xcc0007) AM_WRITE(type4_prot_w)
	AM_RANGE(0xe00000, 0xe0001f) AM_RAM AM_BASE((UINT32**)&K053936_1_ctrl)
	AM_RANGE(0xe20000, 0xe20003) AM_WRITE(MWA32_NOP)
	AM_RANGE(0xe40000, 0xe40003) AM_WRITE(MWA32_NOP)
	AM_RANGE(0xe60000, 0xe60fff) AM_RAM AM_BASE((UINT32**)&K053936_1_linectrl)
	AM_RANGE(0xe80000, 0xe87fff) AM_RAM AM_WRITE(konamigx_555_palette_w) AM_BASE(&paletteram32) 	// main monitor palette (twice as large as reality)
	AM_RANGE(0xea0000, 0xea3fff) AM_RAM AM_WRITE(konamigx_555_palette2_w) AM_BASE(&gx_subpaletteram32) // sub monitor palette
	AM_RANGE(0xec0000, 0xec0003) AM_READ(type3_sync_r)
	AM_RANGE(0xf00000, 0xf07fff) AM_RAM
ADDRESS_MAP_END

static ADDRESS_MAP_START( gx_type4_map, ADDRESS_SPACE_PROGRAM, 32 )
	AM_RANGE(0xcc0000, 0xcc0007) AM_WRITE(type4_prot_w)
	AM_RANGE(0xd90000, 0xd97fff) AM_RAM
	AM_RANGE(0xe00000, 0xe0001f) AM_RAM AM_BASE((UINT32**)&K053936_1_ctrl)
	AM_RANGE(0xe20000, 0xe20003) AM_WRITE(MWA32_NOP)
	AM_RANGE(0xe40000, 0xe40003) AM_WRITE(MWA32_NOP)
	AM_RANGE(0xe60000, 0xe60fff) AM_RAM AM_BASE((UINT32**)&K053936_1_linectrl)  // 29C & 29G (PSAC2 line control)
	AM_RANGE(0xe80000, 0xe8ffff) AM_RAM AM_WRITE(konamigx_palette_w) AM_BASE(&paletteram32) // 11G/13G/15G (main screen palette RAM) (twice as large as reality)
	AM_RANGE(0xea0000, 0xea7fff) AM_RAM AM_WRITE(konamigx_palette2_w) AM_BASE(&gx_subpaletteram32) // 5G/7G/9G (sub screen palette RAM)
	AM_RANGE(0xec0000, 0xec0003) AM_READ(type3_sync_r)		// type 4 polls this too
	AM_RANGE(0xf00000, 0xf07fff) AM_RAM AM_WRITE(konamigx_t4_psacmap_w) AM_BASE(&gx_psacram)	// PSAC2 tilemap
ADDRESS_MAP_END

/**********************************************************************************/
/* Sound handling */

static READ16_HANDLER( dual539_r )
{
	UINT16 ret = 0;

	if (ACCESSING_LSB16)
		ret |= K054539_1_r(offset);
	if (ACCESSING_MSB16)
		ret |= K054539_0_r(offset)<<8;

	return ret;
}

static WRITE16_HANDLER( dual539_w )
{
	if (ACCESSING_LSB16)
		K054539_1_w(offset, data);
	if (ACCESSING_MSB16)
		K054539_0_w(offset, data>>8);
}

static READ16_HANDLER( sndcomm68k_r )
{
	return sndto000[offset];
}

static WRITE16_HANDLER( sndcomm68k_w )
{
//  logerror("68K: write %x to %x\n", data, offset);
	sndto020[offset] = data;
}

/* 68000 memory handling */
static ADDRESS_MAP_START( gxsndmap, ADDRESS_SPACE_PROGRAM, 16 )
	AM_RANGE(0x000000, 0x03ffff) AM_READ(MRA16_ROM)
	AM_RANGE(0x100000, 0x10ffff) AM_RAM AM_BASE(&gx_sndram)
	AM_RANGE(0x200000, 0x2004ff) AM_READWRITE(dual539_r, dual539_w)
	AM_RANGE(0x300000, 0x300001) AM_READWRITE(tms57002_data_word_r, tms57002_data_word_w)
	AM_RANGE(0x400000, 0x40000f) AM_WRITE(sndcomm68k_w)
	AM_RANGE(0x400010, 0x40001f) AM_READ(sndcomm68k_r)
	AM_RANGE(0x500000, 0x500001) AM_READWRITE(tms57002_status_word_r, tms57002_control_word_w)
	AM_RANGE(0x580000, 0x580001) AM_WRITENOP
ADDRESS_MAP_END

static struct K054539interface k054539_interface =
{
	REGION_SOUND1
};


/**********************************************************************************/
/* hardware definitions */

/* i think we could reduce the number of machine drivers with different visible areas by adjusting the sprite
   positioning on a per game basis too */

static const gfx_layout bglayout_8bpp =
{
	16,16,
	RGN_FRAC(1,1),
	8,
	{ 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, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
	{ 0*128, 1*128, 2*128, 3*128, 4*128, 5*128, 6*128, 7*128, 8*128, 9*128, 10*128, 11*128, 12*128, 13*128, 14*128, 15*128 },
	16*128
};

gfx_layout t1_charlayout6 =
{
	16, 16,
	RGN_FRAC(1,1),
	6,
	{ 20, 16, 12, 8, 4, 0 },
	{ 3, 2, 1, 0, 27, 26, 25, 24, 51, 50, 49, 48, 75, 74, 73, 72 },
	{ 0, 12*8, 12*8*2, 12*8*3, 12*8*4, 12*8*5, 12*8*6, 12*8*7,
	  12*8*8, 12*8*9, 12*8*10, 12*8*11, 12*8*12, 12*8*13, 12*8*14, 12*8*15 },
	16*16*6
};

gfx_layout t1_charlayout8 =
{
	16, 16,
	RGN_FRAC(1,1),
	8,
	{ 28, 24, 20, 16, 12, 8, 4, 0 },
	{ 3, 2, 1, 0, 35, 34, 33, 32, 67, 66, 65, 64, 99, 98, 97, 96 },
	{ 0, 16*8, 16*8*2, 16*8*3, 16*8*4, 16*8*5, 16*8*6, 16*8*7,
	  16*8*8, 16*8*9, 16*8*10, 16*8*11, 16*8*12, 16*8*13, 16*8*14, 16*8*15 },
	16*16*8
};

/* type 1 (opengolf + racinfrc) use 6 and 8 bpp planar layouts for the 53936 */
static const gfx_decode gfxdecodeinfo_opengolf[] =
{
	{ REGION_GFX3, 0, &t1_charlayout8, 0x0000, 8 },
	{ REGION_GFX4, 0, &t1_charlayout6, 0x0000, 8 },
	{ -1 }
};

static const gfx_decode gfxdecodeinfo_racinfrc[] =
{
	{ REGION_GFX3, 0, &t1_charlayout6, 0x0000, 8 },
	{ REGION_GFX4, 0, &t1_charlayout6, 0x0000, 8 },
	{ -1 }
};

/* type 3 & 4 games use a simple 8bpp decode for the 53936 */
static const gfx_decode gfxdecodeinfo_type34[] =
{
	{ REGION_GFX3, 0, &bglayout_8bpp, 0x0000, 8 },
	{ -1 }
};

static MACHINE_DRIVER_START( konamigx )
	/* basic machine hardware */
	MDRV_CPU_ADD_TAG("main", M68EC020, 24000000)
	MDRV_CPU_PROGRAM_MAP(gx_base_memmap, gx_type2_map)
	MDRV_CPU_VBLANK_INT(konamigx_vbinterrupt, 1)

	/* note: part is a -8, crystals are 18.4 and 32.0 MHz, and
       twinbee yahhoo will not pass POST if the 68000 isn't
       running at least this fast.  so the higher speed is probably a HACK... */
	MDRV_CPU_ADD_TAG("sound", M68000, 9200000)
	/* audio CPU */
	MDRV_CPU_PROGRAM_MAP(gxsndmap, 0)
	MDRV_CPU_PERIODIC_INT(irq2_line_hold, 480)

	MDRV_INTERLEAVE(32);
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(TIME_IN_USEC(600))

	MDRV_MACHINE_START(konamigx)
	MDRV_MACHINE_RESET(konamigx)
	MDRV_NVRAM_HANDLER(konamigx_93C46)

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER | VIDEO_HAS_SHADOWS | VIDEO_HAS_HIGHLIGHTS | VIDEO_UPDATE_AFTER_VBLANK)
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(24, 24+288-1, 16, 16+224-1)
	MDRV_PALETTE_LENGTH(8192)

	MDRV_VIDEO_START(konamigx_5bpp)
	MDRV_VIDEO_UPDATE(konamigx)

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

	MDRV_SOUND_ADD(K054539, 48000)
	MDRV_SOUND_CONFIG(k054539_interface)
	MDRV_SOUND_ROUTE(0, "left", 1.0)
	MDRV_SOUND_ROUTE(1, "right", 1.0)

	MDRV_SOUND_ADD(K054539, 48000)
	MDRV_SOUND_CONFIG(k054539_interface)
	MDRV_SOUND_ROUTE(0, "left", 1.0)
	MDRV_SOUND_ROUTE(1, "right", 1.0)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( dragoonj )
	MDRV_IMPORT_FROM(konamigx)
	MDRV_CPU_REPLACE("main", M68EC020, 26400000) // needs higher clock to stop sprite flickerings
	MDRV_SCREEN_VISIBLE_AREA(40, 40+384-1, 16, 16+224-1)
	MDRV_VIDEO_START(dragoonj)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( le2 )
	MDRV_IMPORT_FROM(konamigx)
	MDRV_VIDEO_START(le2)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( konamigx_6bpp )
	MDRV_IMPORT_FROM(konamigx)
	MDRV_VIDEO_START(konamigx_6bpp)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( konamigx_6bpp_2 )
	MDRV_IMPORT_FROM(konamigx)
	MDRV_VIDEO_START(konamigx_6bpp_2)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( opengolf )
	MDRV_IMPORT_FROM(konamigx)
	MDRV_SCREEN_VISIBLE_AREA(40, 40+384-1, 16, 16+224-1)
	MDRV_GFXDECODE(gfxdecodeinfo_opengolf)
	MDRV_VIDEO_START(opengolf)

	MDRV_CPU_MODIFY("main")
	MDRV_CPU_PROGRAM_MAP(gx_base_memmap, gx_type1_map)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( racinfrc )
	MDRV_IMPORT_FROM(konamigx)
	MDRV_SCREEN_VISIBLE_AREA(32, 32+384-1, 16, 16+224-1)
	MDRV_GFXDECODE(gfxdecodeinfo_racinfrc)
	MDRV_VIDEO_START(racinfrc)

	MDRV_CPU_MODIFY("main")
	MDRV_CPU_PROGRAM_MAP(gx_base_memmap, gx_type1_map)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( gxtype3 )
	MDRV_IMPORT_FROM(konamigx)

	MDRV_CPU_MODIFY("main")
	MDRV_CPU_PROGRAM_MAP(gx_base_memmap, gx_type3_map)
	MDRV_CPU_VBLANK_INT(konamigx_hbinterrupt, 262)

	MDRV_VIDEO_START(konamigx_type3)
	MDRV_PALETTE_LENGTH(16384)
	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(0, 64*8-1, 0, 32*8-1)
	MDRV_GFXDECODE(gfxdecodeinfo_type34)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( gxtype4 )
	MDRV_IMPORT_FROM(konamigx)

	MDRV_CPU_MODIFY("main")
	MDRV_CPU_PROGRAM_MAP(gx_base_memmap, gx_type4_map)
	MDRV_CPU_VBLANK_INT(konamigx_hbinterrupt, 262)

	MDRV_SCREEN_SIZE(64*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(0, 64*8-1, 0, 32*8-1)
	MDRV_PALETTE_LENGTH(16384)
	MDRV_GFXDECODE(gfxdecodeinfo_type34)
	MDRV_VIDEO_START(konamigx_type4)
MACHINE_DRIVER_END

static MACHINE_DRIVER_START( winspike )
	MDRV_IMPORT_FROM(konamigx)

	MDRV_SCREEN_VISIBLE_AREA(38, 38+384-1, 16, 16+224-1)
	MDRV_VIDEO_START(winspike)
MACHINE_DRIVER_END

/**********************************************************************************/
/* port maps */

INPUT_PORTS_START( konamigx )
	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE2 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)	/* for gun games */
	PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode )) PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(3)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(3)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(3)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START3 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(4)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(4)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(4)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START4 )

	PORT_START
	PORT_DIPNAME( 0x01, 0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x01, DEF_STR( Mono ))
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START
	PORT_DIPNAME( 0x01, 0x01, "Foo")
	PORT_DIPSETTING(    0x00, "Foo")
	PORT_DIPSETTING(    0x01, "Bar")
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
INPUT_PORTS_END


INPUT_PORTS_START( racinfrc )
	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE2 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)	/* for gun games */
	PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode )) PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)		// racin force needs this set to get past the calibration screen
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(3)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(3)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(3)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START3 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(4)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(4)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(4)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START4 )

	PORT_START
	PORT_DIPNAME( 0x01, 0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x01, DEF_STR( Mono ))
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START
	PORT_DIPNAME( 0x01, 0x01, "Foo")
	PORT_DIPSETTING(    0x00, "Foo")
	PORT_DIPSETTING(    0x01, "Bar")
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START	/* no gun */

	PORT_START /* mask default type                     sens delta min max */
	PORT_BIT( 0xff, 0x80, IPT_PADDLE ) PORT_MINMAX(0x38,0xc8) PORT_SENSITIVITY(35) PORT_KEYDELTA(5)

	PORT_START
	PORT_BIT( 0xff, 0x00, IPT_PEDAL ) PORT_MINMAX(0,0x68) PORT_SENSITIVITY(35) PORT_KEYDELTA(5) PORT_CODE_INC(KEYCODE_LCONTROL)
INPUT_PORTS_END

INPUT_PORTS_START( le2 )
	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE2 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)	/* for gun games */
	PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode )) PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(3)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(3)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(3)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START3 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(4)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(4)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(4)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START4 )

	PORT_START
	PORT_DIPNAME( 0x01, 0x01, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x01, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x00, DEF_STR( Mono ))
	PORT_DIPNAME( 0x02, 0x02, "Coin Mechanism")
	PORT_DIPSETTING(    0x02, "Common")
	PORT_DIPSETTING(    0x00, "Independant")
	PORT_DIPNAME( 0x04, 0x04, "Stage Select" )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x00, "Mirror" )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x08, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START
	PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)	/* for gun games */
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START /* mask default type                     sens delta min max */
	PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(1)

	PORT_START
	PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(1)

	PORT_START
	PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(2)

	PORT_START
	PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(35) PORT_KEYDELTA(15) PORT_PLAYER(2)
INPUT_PORTS_END

INPUT_PORTS_START( gokuparo )
	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE2 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode )) PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(3)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(3)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(3)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START3 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(4)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(4)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(4)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START4 )

	PORT_START
	PORT_DIPNAME( 0x01, 0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x01, DEF_STR( Mono ))
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
INPUT_PORTS_END

INPUT_PORTS_START( puzldama )
	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE2 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode )) PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(3)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(3)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(3)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START3 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(4)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(4)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(4)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START4 )

	PORT_START
	PORT_DIPNAME( 0x01, 0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x01, DEF_STR( Mono ))
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Cabinet ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Upright ) )
	PORT_DIPSETTING(    0x00, "Vs. cabinet" )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPSETTING(    0x02, DEF_STR( High ) )
INPUT_PORTS_END

INPUT_PORTS_START( dragoonj )
	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE2 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode )) PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )

	PORT_START
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(1)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER(1)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START
	PORT_DIPNAME( 0x01, 0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x01, DEF_STR( Mono ))
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Cabinet ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Upright ) )
	PORT_DIPSETTING(    0x00, "Vs. cabinet" )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPSETTING(    0x02, DEF_STR( High ) )
INPUT_PORTS_END

INPUT_PORTS_START( type3 )
	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE2 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode )) PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(3)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(3)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(3)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(3)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START3 )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(4)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(4)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(4)
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(4)
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START4 )

	PORT_START
	PORT_DIPNAME( 0x01, 0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x00, DEF_STR( Stereo ))
	PORT_DIPSETTING(    0x01, DEF_STR( Mono ))
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, "Screens" )
	PORT_DIPSETTING(    0x08, "1" )
	PORT_DIPSETTING(    0x00, "2" )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPSETTING(    0x02, DEF_STR( High ) )
INPUT_PORTS_END


/**********************************************************************************/
/* BIOS and ROM maps */

#define GX_BIOS ROM_LOAD("300a01.34k", 0x000000, 128*1024, CRC(d5fa95f5) SHA1(c483aa98ff8ef40cdac359c19ad23fea5ecc1906) )

ROM_START(konamigx)
	ROM_REGION( 0x800000, REGION_CPU1, 0)
	GX_BIOS

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, ROMREGION_ERASE00 )
	/* tiles */
	ROM_REGION( 0x600000, REGION_GFX1, ROMREGION_ERASEFF )
	/* sprites */
	ROM_REGION( 0x500000, REGION_GFX2, ROMREGION_ERASEFF )
	/* sound samples */
	ROM_REGION( 0x400000, REGION_SOUND1, ROMREGION_ERASE00 )
ROM_END

#define SPR_WOR_DROM_LOAD(name,offset,length,crc) ROMX_LOAD(name, offset, length, crc, ROM_GROUPSIZE(2) | ROM_SKIP(5))
#define SPR_5TH_ROM_LOAD(name,offset,length,crc)	 ROMX_LOAD(name, offset, length, crc, ROM_GROUPSIZE(1) | ROM_SKIP(5))

#define TILE_WORD_ROM_LOAD(name,offset,length,crc) ROMX_LOAD(name, offset, length, crc, ROM_GROUPDWORD | ROM_SKIP(1))
#define TILE_BYTE_ROM_LOAD(name,offset,length,crc) ROMX_LOAD(name, offset, length, crc, ROM_GROUPBYTE | ROM_SKIP(4))

#define TILE_WORDS2_ROM_LOAD(name,offset,length,crc) ROMX_LOAD(name, offset, length, crc, ROM_GROUPDWORD | ROM_SKIP(2))
#define TILE_BYTES2_ROM_LOAD(name,offset,length,crc) ROMX_LOAD(name, offset, length, crc, ROM_GROUPWORD | ROM_SKIP(4))

#define T1_PSAC6_ROM_LOAD(name,offset,length,crc) ROMX_LOAD(name, offset, length, crc, ROM_GROUPBYTE | ROM_SKIP(2))
#define T1_PSAC8_ROM_LOAD(name,offset,length,crc) ROMX_LOAD(name, offset, length, crc, ROM_GROUPBYTE | ROM_SKIP(3))

#define _48_WORD_ROM_LOAD(name,offset,length,crc)	ROMX_LOAD(name, offset, length, crc, ROM_GROUPWORD | ROM_SKIP(4))
#define _64_WORD_ROM_LOAD(name,offset,length,crc)	ROMX_LOAD(name, offset, length, crc, ROM_GROUPWORD | ROM_SKIP(6))


/* Gokujou Parodius */
ROM_START( gokuparo )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "321jad02.31b", 0x200002, 512*1024, CRC(c2e548c0) SHA1(48fbcc96d1f56bb3abb5098400536a18a676d934) )
	ROM_LOAD32_WORD_SWAP( "321jad04.27b", 0x200000, 512*1024, CRC(916a7951) SHA1(d6f56ff5f6c6708939767e69a3ebc7c7eddb6003) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("321_b06.9c", 0x000000, 128*1024, CRC(da810554) SHA1(f253e1aa137eecf283d8b083ef2b3b049e8366f4) )
	ROM_LOAD16_BYTE("321_b07.7c", 0x000001, 128*1024, CRC(c47634c0) SHA1(20e4105df5bbc33edd01894e78f74ed5f173576e) )

	/* tiles */
	ROM_REGION( 0x600000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "fj-jap.17h", 0x000000, 2*1024*1024, CRC(437d0057) SHA1(30c449200e0510dc664289b527bade6e10dbe57a) )
	TILE_BYTE_ROM_LOAD( "321b12.13g", 0x000004, 512*1024, CRC(5f9edfa0) SHA1(36d54c5fe498a4d0fa64757cef11c56c67518258) )

	/* sprites */
	ROM_REGION( 0x500000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "fj-jap.25g", 0x000000, 2*1024*1024, CRC(c6e2e74d) SHA1(3875a50923e46e2986dbe2573453af5c7fa726f7) )
	ROM_LOAD32_WORD( "fj-jap.28g", 0x000002, 2*1024*1024, CRC(ea9f8c48) SHA1(b5e880015887308a5f1c1c623011d9b0903e848f) )
	ROM_LOAD( "321b09.30g", 0x400000, 1*1024*1024, CRC(94add237) SHA1(9a6d0a9727e7fa02d91ece220b145074a6741a95) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "321b17.9g", 0x000000, 2*1024*1024, CRC(b3e8d5d8) SHA1(6644a414e7f0e69ded9aa1bf892566002cebae26) )
	ROM_LOAD( "321b18.7g", 0x200000, 2*1024*1024, CRC(2c561ad0) SHA1(6265054072ba1c2837dd96e0259b20bc50457160) )
ROM_END

/* Fantastic Journey (version) */
ROM_START( fantjour )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "fsus31b.bin", 0x200002, 512*1024, CRC(afaf9d17) SHA1(a12214c6e634862d6507f56719b55d4a23a0ef0f) )
	ROM_LOAD32_WORD_SWAP( "fsus27b.bin", 0x200000, 512*1024, CRC(b2cfe225) SHA1(7fd43acb1dd853a7980e7fcf48971ae28175e421) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("321_b06.9c", 0x000000, 128*1024, CRC(da810554) SHA1(f253e1aa137eecf283d8b083ef2b3b049e8366f4) )
	ROM_LOAD16_BYTE("321_b07.7c", 0x000001, 128*1024, CRC(c47634c0) SHA1(20e4105df5bbc33edd01894e78f74ed5f173576e) )

	/* tiles */
	ROM_REGION( 0x600000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "fj-jap.17h", 0x000000, 2*1024*1024, CRC(437d0057) SHA1(30c449200e0510dc664289b527bade6e10dbe57a) )
	TILE_BYTE_ROM_LOAD( "321b12.13g", 0x000004, 512*1024, CRC(5f9edfa0) SHA1(36d54c5fe498a4d0fa64757cef11c56c67518258) )

	/* sprites */
	ROM_REGION( 0x500000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "fj-jap.25g", 0x000000, 2*1024*1024, CRC(c6e2e74d) SHA1(3875a50923e46e2986dbe2573453af5c7fa726f7) )
	ROM_LOAD32_WORD( "fj-jap.28g", 0x000002, 2*1024*1024, CRC(ea9f8c48) SHA1(b5e880015887308a5f1c1c623011d9b0903e848f) )
	ROM_LOAD( "321b09.30g", 0x400000, 1*1024*1024, CRC(94add237) SHA1(9a6d0a9727e7fa02d91ece220b145074a6741a95) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "321b17.9g", 0x000000, 2*1024*1024, CRC(b3e8d5d8) SHA1(6644a414e7f0e69ded9aa1bf892566002cebae26) )
	ROM_LOAD( "321b18.7g", 0x200000, 2*1024*1024, CRC(2c561ad0) SHA1(6265054072ba1c2837dd96e0259b20bc50457160) )
ROM_END

/* Salamander 2 */
ROM_START( salmndr2 )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "521jaa02.31b", 0x200002, 512*1024, CRC(f6c3a95b) SHA1(c4ef3631eca898e5787fb2d356355da7e5d475eb) )
	ROM_LOAD32_WORD_SWAP( "521jaa03.27b", 0x200000, 512*1024, CRC(c3be5e0a) SHA1(13bbce62c4d04a657de4594cc4d258e2468a59a4) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("521-a04.9c", 0x000000, 64*1024, CRC(efddca7a) SHA1(ac6b45044b6abeb2455ec21a61322185bf1c7219) )
	ROM_LOAD16_BYTE("521-a05.7c", 0x000001, 64*1024, CRC(51a3af2c) SHA1(94d220ae619d53747bd3e762000ed59cf1b4d305) )

	/* tiles */
	ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORDS2_ROM_LOAD("521-a09.17h", 0x000000, 2*1024*1024, CRC(fb9e2f5e) SHA1(acb41616625d6976ad50e184787ab74e29f86039) )
	TILE_WORDS2_ROM_LOAD("521-a11.15h", 0x300000, 1*1024*1024, CRC(25e0a6e5) SHA1(592e9f183f077e9272a4f0ead441b5bfd8029816) )
	TILE_BYTES2_ROM_LOAD("521-a13.13c", 0x000004, 2*1024*1024, CRC(3ed7441b) SHA1(57e3e8035c056cf46a383d228c76a7da7def134f) )

	/* sprites */
	ROM_REGION( 0x600000, REGION_GFX2, ROMREGION_ERASE00 )
	_48_WORD_ROM_LOAD( "521-a08.25g", 0x000000, 2*1024*1024, CRC(f24f76bd) SHA1(823f614d436901241743c923206cb61d8bbb5c58) )
	_48_WORD_ROM_LOAD( "521-a07.28g", 0x000002, 2*1024*1024, CRC(50ef9b7a) SHA1(104eac2bce43e99d4adc208145afe7be9156628e) )
	_48_WORD_ROM_LOAD( "521-a06.30g", 0x000004, 2*1024*1024, CRC(cba5db2c) SHA1(505efdf8571ae28d8788dcafbfffcfb67e3189ce) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "521-a12.9g", 0x000000, 2*1024*1024, CRC(66614d3b) SHA1(e1e5ebe546bced6ab74b0af500acf0f3308902a4) )
	ROM_LOAD( "521-a13.7g", 0x200000, 1*1024*1024, CRC(c3322475) SHA1(1774524ff031e0c4a7f3432810e968d37f9c6331) )
ROM_END

/* Twinbee Yahoo! */
ROM_START( tbyahhoo )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "426jaa02.31b", 0x200002, 512*1024, CRC(0416ad78) SHA1(a94c37a95e431c8f8cc3db66713faed406ab27c4) )
	ROM_LOAD32_WORD_SWAP( "424jaa04.27b", 0x200000, 512*1024, CRC(bcbe0e40) SHA1(715f72a172a0662e6e65a57baa1f5a18d6210389) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("424a06.9c", 0x000000, 128*1024, CRC(a4760e14) SHA1(78dbd309f3f7fa61e92c9554e594449a7d4eed5a) )
	ROM_LOAD16_BYTE("424a07.7c", 0x000001, 128*1024, CRC(fa90d7e2) SHA1(6b6dee29643309005834416bdfdb18d74f34cb1b) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "424a14.17h", 0x000000, 2*1024*1024, CRC(b1d9fce8) SHA1(143ed2f03ac10a0f18d878c0ee0509a5714e4664) )
	TILE_BYTE_ROM_LOAD( "424a12.13g", 0x000004, 512*1024, CRC(7f9cb8b1) SHA1(f5e18d70fcb572bb85f9b064995fc0ab0bb581e8) )

	/* sprites */
	ROM_REGION( 0x500000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "424a11.25g", 0x000000, 2*1024*1024, CRC(29592688) SHA1(a4b44e9153988a510915af83116e3c18dd15642f) )
	ROM_LOAD32_WORD( "424a10.28g", 0x000002, 2*1024*1024, CRC(cf24e5e3) SHA1(095bf2ae4f47c6e4768515ae5e22c982fbc660a5) )
	ROM_LOAD( "424a09.30g", 0x400000, 1*1024*1024, CRC(daa07224) SHA1(198cafa3d0ead2aa2593be066c6f372e66c11c44) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "424a17.9g", 0x000000, 2*1024*1024, CRC(e9dd9692) SHA1(c289019c8d1dd71b3cec26479c39b649de804707) )
	ROM_LOAD( "424a18.7g", 0x200000, 2*1024*1024, CRC(0f0d9f3a) SHA1(57f6b113b80f06964b7e672ad517c1654c5569c5) )
ROM_END

/* Daisu-Kiss */
ROM_START( daiskiss )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "535jaa02.31b", 0x200002, 512*1024, CRC(e5b3e0e5) SHA1(94910d79299e99022a1759998304b87440694ca0) )
	ROM_LOAD32_WORD_SWAP( "535jaa03.27b", 0x200000, 512*1024, CRC(9dc10140) SHA1(0c4cc20b2c8ff5080fbd4ceb9446e6940b12cc53) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("535a08.9c", 0x000000, 128*1024, CRC(449416a7) SHA1(c79bf0d68c8639f67eb17f24f1bc10dd867a4c37) )
	ROM_LOAD16_BYTE("535a09.7c", 0x000001, 128*1024, CRC(8ec57ab4) SHA1(bd8e12c796d42d2cb27c1e47dc6253bfb74a2887) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "535a19.17h", 0x000000, 2*1024*1024, CRC(fa1c59d1) SHA1(7344afab2b8101f979c35ff9ec8d9c18475bb821) )
	TILE_BYTE_ROM_LOAD( "535a18.13g", 0x000004, 512*1024,    CRC(d02e5103) SHA1(43c63a718a034636bad29d2def054d8b48f071e3) )

	/* sprites */
	ROM_REGION( 0x500000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "535a17.25g", 0x000000, 1*1024*1024, CRC(b12070e2) SHA1(51a763bf0e2c1d5c2b9983fcd4304d74c7fe6dd1) )
	ROM_LOAD32_WORD( "535a13.28g", 0x000002, 1*1024*1024, CRC(10cf9d05) SHA1(6c6e51082ce340643d381863fec9b220e3d0ac53) )
	ROM_LOAD( "535a11.30g", 0x400000, 512*1024, CRC(2b176b0f) SHA1(ecf4114d95a308be8f96a5c602c0f5ed5ffc8f29) )

	/* sound data */
	ROM_REGION( 0x200000, REGION_SOUND1, 0 )
	ROM_LOAD( "535a22.9g", 0x000000, 2*1024*1024, CRC(7ee59acb) SHA1(782bf15f205e9fe7bd069f6445eb8187837dee32) )
ROM_END

/* Sexy Parodius */
ROM_START( sexyparo )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "533jaa02.31b", 0x200002, 512*1024, CRC(b8030abc) SHA1(ee0add1513f620e35583a6ec1e773f53ea27e455) )
	ROM_LOAD32_WORD_SWAP( "533jaa03.27b", 0x200000, 512*1024, CRC(4a95e80d) SHA1(ff0aef613745c07b5891e66b6b1759e048599214) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("533a08.9c", 0x000000, 128*1024, CRC(06d14cff) SHA1(21c01a06eabfacc4ac1d83bfad389f3dfa41b95f) )
	ROM_LOAD16_BYTE("533a09.7c", 0x000001, 128*1024, CRC(a93c6f0b) SHA1(bee1abab985c7163212cad1a4bc0a427804dfed3) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "533a19.17h", 0x000000, 2*1024*1024, CRC(3ec1843e) SHA1(5d2c37f1eb299c846daa63f35ccd5334a516a1f5) )
	TILE_BYTE_ROM_LOAD( "533-ja.13g", 0x000004, 512*1024,    CRC(d3e0d058) SHA1(c50bdb3493501bfbbe092d01f5d4c38bfa3412f8) )

	/* sprites */
	ROM_REGION( 0x600000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "533a17.25g", 0x000000, 2*1024*1024, CRC(9947af57) SHA1(a8f67cb49cf55e8402de352bb530c7c90c643144) )
	ROM_LOAD32_WORD( "533a13.28g", 0x000002, 2*1024*1024, CRC(58f1fc38) SHA1(9662b4fb036ffe90f294ee36fa52a0c1e1dbd116) )
	ROM_LOAD( "533a11.30g", 0x400000, 2*1024*1024, CRC(983105e1) SHA1(c688f6f73fab16107f01523081558a2e02a5311c) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "533a22.9g", 0x000000, 2*1024*1024, CRC(97233814) SHA1(dba20a81517796b7baf7c82551bd7f1c1a8ecd7e) )
	ROM_LOAD( "533a23.7g", 0x200000, 2*1024*1024, CRC(1bb7552b) SHA1(3c6f96b4ab97737c3634c08b94dd304d5517d88d) )
ROM_END

/* Run and Gun 2 */
ROM_START( rungun2 )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "505uaa02.31b", 0x200002, 512*1024, CRC(cfca23f7) SHA1(dfea871f0aaf6b2db6d924ddfd4174e7a14333e8))
	ROM_LOAD32_WORD_SWAP( "505uaa03.27b", 0x200000, 512*1024, CRC(ad7f9ded) SHA1(824448daeb6109b822667e54baa1c73484642ac9))

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "505a04.31r", 0x400000, 1024*1024, CRC(11a73f01) SHA1(0738f347f1b639130d512f31034888d2063767c0) )
	ROM_LOAD32_WORD_SWAP( "505a05.29r", 0x400002, 1024*1024, CRC(5da5d695) SHA1(02bfbfa4ba0213a23819828a9be02923740dccd6) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("505a06.9m", 0x000000, 128*1024, CRC(920013f1) SHA1(6bd7f2bdeaa777412d12eeef4ba6c7f952805739) )
	ROM_LOAD16_BYTE("505a07.7m", 0x000001, 128*1024, CRC(5641c603) SHA1(1af1f92032e7f870e1668e8d720742fb53c4d0e2) )

	/* tiles */
	ROM_REGION( 0x600000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "505a21.11r", 0x000000, 1024*1024, CRC(03fda175) SHA1(4fdf7cfaa0d4024a2c40bba1f229c41e0627b8c8) )
	ROM_LOAD16_BYTE( "505a20.11m", 0x000001, 1024*1024, CRC(a6a300fb) SHA1(290d97c6ec36e3cab8e6fcd5310030e00fb0ce07) )

	/* sprites */
	ROM_REGION( 0x1800000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "505a19.14r", 0x0000000, 2*1024*1024, CRC(ffde4f17) SHA1(df93853f7bd3c775a15836b0ca9042f75eb65630) )
	ROM_LOAD32_WORD( "505a15.18r", 0x0000002, 2*1024*1024, CRC(d9ab1e6c) SHA1(748a61d939bd335c1b50f440e819303552b3d5a1) )
	ROM_LOAD32_WORD( "505a18.18m", 0x0400000, 2*1024*1024, CRC(c12bacfe) SHA1(5b5f4dd9a51c7a305dd4de1354cd1df2ce75c932) )
	ROM_LOAD32_WORD( "505a14.14m", 0x0400002, 2*1024*1024, CRC(356a75b0) SHA1(5f8b7a9d06d4207f19ed0f7c89513226488afde1) )
	ROM_LOAD32_WORD( "505a13.21r", 0x0800000, 2*1024*1024, CRC(e60c5191) SHA1(02a8af81682838800489aa1123a453045d70acd8) )
	ROM_LOAD32_WORD( "505a17.16r", 0x0800002, 2*1024*1024, CRC(8176f2f5) SHA1(d7944314b35bcd5301bbfba8a5b1ed6b35b9b888) )
	ROM_LOAD32_WORD( "505a12.21m", 0x0c00000, 2*1024*1024, CRC(421d5034) SHA1(f7a85b7e41f3ddf9ddbdc6f8b6d3dbf8ba40d61b) )
	ROM_LOAD32_WORD( "505a16.16m", 0x0c00002, 2*1024*1024, CRC(ca9c2193) SHA1(cc3fb558b834e0b7914879ab47c3750170d257f4) )
	ROM_LOAD32_WORD( "505a11.23r", 0x1000000, 2*1024*1024, CRC(75c13df0) SHA1(6680f75a67ca510fac29b65bce32fef64e844695) )
	ROM_LOAD32_WORD( "505a10.23m", 0x1000002, 2*1024*1024, CRC(fc315ee0) SHA1(4dab661e0bd8e5386e52d514a1511ceba6e5b7bd) )
	ROM_LOAD32_WORD( "505a09.25r", 0x1400000, 2*1024*1024, CRC(3e1d5a15) SHA1(ec4d46c2f2cc57e6193865357ffb3d62a9eecd4f) )
	ROM_LOAD32_WORD( "505a08.25m", 0x1400002, 2*1024*1024, CRC(442ed3ec) SHA1(d44e1c4e9f8c63a8f754f8d20064cec15ae0b6d6) )

	/* PSAC2 tiles */
	ROM_REGION( 0x200000, REGION_GFX3, 0 )
	ROM_LOAD("505a24.22h", 0x000000, 2*1024*1024, CRC(70e906da) SHA1(4b1a412a71910633f48c6a0b9fd6949dcc82e365) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "505a23.7r", 0x000000, 2*1024*1024, CRC(67f03445) SHA1(9b5c1d1bb7b0ee275862d10effd9daed49568af4) )
	ROM_LOAD( "505a22.9r", 0x200000, 2*1024*1024, CRC(c2b67a9d) SHA1(9ff091972d7fad50bf0df2b3d8b5ee989e3df27f) )
ROM_END

/* Slam Dunk 2 */
ROM_START( slamdnk2 )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "505jaa02.31m", 0x200002, 512*1024, CRC(9f72d48e) SHA1(6dd0520d0f0312e46f21ad4f6c41e47f3b5cb16b) )
	ROM_LOAD32_WORD_SWAP( "505jaa03.29m", 0x200000, 512*1024, CRC(52513794) SHA1(8a8fadb0eb582db53163620982dd53d1e5f8ca4c) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "505a04.31r", 0x400000, 1024*1024, CRC(11a73f01) SHA1(0738f347f1b639130d512f31034888d2063767c0) )
	ROM_LOAD32_WORD_SWAP( "505a05.29r", 0x400002, 1024*1024, CRC(5da5d695) SHA1(02bfbfa4ba0213a23819828a9be02923740dccd6) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("505a06.9m", 0x000000, 128*1024, CRC(920013f1) SHA1(6bd7f2bdeaa777412d12eeef4ba6c7f952805739) )
	ROM_LOAD16_BYTE("505a07.7m", 0x000001, 128*1024, CRC(5641c603) SHA1(1af1f92032e7f870e1668e8d720742fb53c4d0e2) )

	/* tiles */
	ROM_REGION( 0x600000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "505a21.11r", 0x000000, 1024*1024, CRC(03fda175) SHA1(4fdf7cfaa0d4024a2c40bba1f229c41e0627b8c8) )
	ROM_LOAD16_BYTE( "505a20.11m", 0x000001, 1024*1024, CRC(a6a300fb) SHA1(290d97c6ec36e3cab8e6fcd5310030e00fb0ce07) )

	/* sprites */
	ROM_REGION( 0x1800000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "505a19.14r", 0x0000000, 2*1024*1024, CRC(ffde4f17) SHA1(df93853f7bd3c775a15836b0ca9042f75eb65630) )
	ROM_LOAD32_WORD( "505a15.18r", 0x0000002, 2*1024*1024, CRC(d9ab1e6c) SHA1(748a61d939bd335c1b50f440e819303552b3d5a1) )
	ROM_LOAD32_WORD( "505a18.18m", 0x0400000, 2*1024*1024, CRC(c12bacfe) SHA1(5b5f4dd9a51c7a305dd4de1354cd1df2ce75c932) )
	ROM_LOAD32_WORD( "505a14.14m", 0x0400002, 2*1024*1024, CRC(356a75b0) SHA1(5f8b7a9d06d4207f19ed0f7c89513226488afde1) )
	ROM_LOAD32_WORD( "505a13.21r", 0x0800000, 2*1024*1024, CRC(e60c5191) SHA1(02a8af81682838800489aa1123a453045d70acd8) )
	ROM_LOAD32_WORD( "505a17.16r", 0x0800002, 2*1024*1024, CRC(8176f2f5) SHA1(d7944314b35bcd5301bbfba8a5b1ed6b35b9b888) )
	ROM_LOAD32_WORD( "505a12.21m", 0x0c00000, 2*1024*1024, CRC(421d5034) SHA1(f7a85b7e41f3ddf9ddbdc6f8b6d3dbf8ba40d61b) )
	ROM_LOAD32_WORD( "505a16.16m", 0x0c00002, 2*1024*1024, CRC(ca9c2193) SHA1(cc3fb558b834e0b7914879ab47c3750170d257f4) )
	ROM_LOAD32_WORD( "505a11.23r", 0x1000000, 2*1024*1024, CRC(75c13df0) SHA1(6680f75a67ca510fac29b65bce32fef64e844695) )
	ROM_LOAD32_WORD( "505a10.23m", 0x1000002, 2*1024*1024, CRC(fc315ee0) SHA1(4dab661e0bd8e5386e52d514a1511ceba6e5b7bd) )
	ROM_LOAD32_WORD( "505a09.25r", 0x1400000, 2*1024*1024, CRC(3e1d5a15) SHA1(ec4d46c2f2cc57e6193865357ffb3d62a9eecd4f) )
	ROM_LOAD32_WORD( "505a08.25m", 0x1400002, 2*1024*1024, CRC(442ed3ec) SHA1(d44e1c4e9f8c63a8f754f8d20064cec15ae0b6d6) )

	/* PSAC2 tiles */
	ROM_REGION( 0x200000, REGION_GFX3, 0 )
	ROM_LOAD("505a24.22h", 0x000000, 2*1024*1024, CRC(70e906da) SHA1(4b1a412a71910633f48c6a0b9fd6949dcc82e365) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "505a23.7r", 0x000000, 2*1024*1024, CRC(67f03445) SHA1(9b5c1d1bb7b0ee275862d10effd9daed49568af4) )
	ROM_LOAD( "505a22.9r", 0x200000, 2*1024*1024, CRC(c2b67a9d) SHA1(9ff091972d7fad50bf0df2b3d8b5ee989e3df27f) )
ROM_END

/* Rushing Heroes */
ROM_START( rushhero )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "605b02.31m", 0x200002, 512*1024, CRC(94c3d835) SHA1(f48d34987fa6575a2c41d3ca3359e9e2cbc817e0) )
	ROM_LOAD32_WORD_SWAP( "605b03.29m", 0x200000, 512*1024, CRC(c5b8d31d) SHA1(6c5b359e1fcf511c50d6a876946631fc38a6dade) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "605a04.31r", 0x400000, 1024*1024, CRC(f6788154) SHA1(093c145d5348b4f10193acc258f5539bd59138a1))
	ROM_LOAD32_WORD_SWAP( "605a05.29r", 0x400002, 1024*1024, CRC(9bca4297) SHA1(c20be1ffcee8bd56f69d4fcc19d0035b3f74b8f2))

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("605a06.9m", 0x000000, 128*1024, CRC(9ca03dce) SHA1(008106e864d8390d7ae8645a2fe06d0eaaa746e0))
	ROM_LOAD16_BYTE("605a07.7m", 0x000001, 128*1024, CRC(3116a8b0) SHA1(f0899d7027464d9aad45ffa6a464288a51a80dc1))

	/* tiles */
	ROM_REGION( 0x600000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "605a21.11r", 0x000000, 1024*1024, CRC(0e5add29) SHA1(f80d81ff8110825ba19ebc3cf50480b8cf275571))
	ROM_LOAD16_BYTE( "605a20.11m", 0x000001, 1024*1024, CRC(a8fb4288) SHA1(b0ee6c2add5a8063f771ac8bbdfd78c0382a5036))

	/* sprites */
	ROM_REGION( 0x3000000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "605a19.14r", 0x0000000, 4*1024*1024, CRC(293427d0) SHA1(c31f93797bda09ea7e990100a5556eb0fde64968) )
	ROM_LOAD32_WORD( "605a15.18r", 0x0000002, 4*1024*1024, CRC(19e6e356) SHA1(b2568e14d6fb9a9792f95aafcf694dbf00c0d2c8) )
	ROM_LOAD32_WORD( "605a18.18m", 0x0800000, 4*1024*1024, CRC(b5115d76) SHA1(48c3119afb649c58d4df36806fe5530ddd379782) )
	ROM_LOAD32_WORD( "605a14.14m", 0x0800002, 4*1024*1024, CRC(4d4dbecb) SHA1(7c3cb2739d6b729d855d652b1991c7af6cd79d1c) )
	ROM_LOAD32_WORD( "605a13.21r", 0x1000000, 4*1024*1024, CRC(08137923) SHA1(c1af6b55c1c08e16384d2660b2210ccf3b955be9) )
	ROM_LOAD32_WORD( "605a17.16r", 0x1000002, 4*1024*1024, CRC(42e6dc6f) SHA1(8035b7160267a988a1aa2690423c68b6f1975f1a) )
	ROM_LOAD32_WORD( "605a12.21m", 0x1800000, 4*1024*1024, CRC(194ffad0) SHA1(1c56f4e89bfe72b435793b907e7ca3e62ecddf4b) )
	ROM_LOAD32_WORD( "605a16.16m", 0x1800002, 4*1024*1024, CRC(aab542ca) SHA1(9728b028f48768236f47a7a9bddb27944297b583) )
	ROM_LOAD32_WORD( "605a11.23r", 0x2000000, 4*1024*1024, CRC(bc61339c) SHA1(77a5737501bf8ffd7ae4192a6e5924c479eb6655) )
	ROM_LOAD32_WORD( "605a10.23m", 0x2000002, 4*1024*1024, CRC(4f47d434) SHA1(c4503993c738e1b8df6f045f5a82504363682db7) )
	ROM_LOAD32_WORD( "605a09.25r", 0x2800000, 4*1024*1024, CRC(624fd486) SHA1(edd81d5487f8239ffa89b931430cf41f06a17cf6) )
	ROM_LOAD32_WORD( "605a08.25m", 0x2800002, 4*1024*1024, CRC(ea80ddfd) SHA1(4be61af09bcc80c97505196a6f43797753d14f85) )

	/* PSAC2 tiles */
	ROM_REGION( 0x200000, REGION_GFX3, 0 )
	ROM_LOAD("605a24.22h", 0x000000, 1024*1024, CRC(e5ba1bb7) SHA1(d677e03b418a8bde7a4e4932fd452924768e7d72))

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "605a23.7r", 0x000000, 4*1024*1024, CRC(992c4751) SHA1(18ecfc21138f9dc62f0658750808bbef649510f7))
ROM_END

/* Taisen Tokkae-dama */
ROM_START( tokkae )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "615jaa02.31b", 0x200002, 512*1024, CRC(f66d6dbf) SHA1(16c4a84e37475d3773b505f33f8a0ee8168f282f) )
	ROM_LOAD32_WORD_SWAP( "615jaa03.27b", 0x200000, 512*1024, CRC(b7760e2b) SHA1(7903d8c2d32ef7d324e965e52544a9a41abf62fd) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("615a08.9c", 0x000000, 128*1024, CRC(a5340de4) SHA1(96d74624f44423e57fe8fcecadecdd76d91c27bc) )
	ROM_LOAD16_BYTE("615a09.7c", 0x000001, 128*1024, CRC(c61f954c) SHA1(5242a2872db1db9ab4edd9951c2ac2d872f06dc7) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORDS2_ROM_LOAD( "615a19.17h", 0x000000, 1*1024*1024, CRC(07749e1e) SHA1(79a5f979b1dc7fa92ae37af03447edf4885ecdf8) )
	TILE_BYTES2_ROM_LOAD( "615a20.13c", 0x000004, 512*1024,    CRC(9911b5a1) SHA1(7dc9348fd23331ca7614db27dc5f280610f87a20) )

	/* sprites */
	ROM_REGION( 0xa00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "615a17.25g", 0x000000, 2*1024*1024, CRC(b864654b) SHA1(bbd74c992ba3c3c629520e68687d7c8f3c26d0b9) )
	ROM_LOAD32_WORD( "615a13.28g", 0x000002, 2*1024*1024, CRC(4e8afa1a) SHA1(d980104ddf9670e689236f381db3345471aff6fd) )
	ROM_LOAD32_WORD( "615a16.18h", 0x400000, 2*1024*1024, CRC(dfa0f0fe) SHA1(4f68767f8329f6348055a472d923557e7dec3154) )
	ROM_LOAD32_WORD( "615a12.27g", 0x400002, 2*1024*1024, CRC(fbc563fd) SHA1(19a6544297e0eade09e69741b9e3d8b32c7e2794) )

	ROM_LOAD( "615a11.30g", 0x800000, 2*1024*1024, CRC(f25946e4) SHA1(e7744cdbeccc7325fdb31e134fed71d4cf8f9b0a) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "615a22.9g", 0x000000, 2*1024*1024, CRC(ea7e47dd) SHA1(5bf5bad9427b083757c400eaf58c63a6267c1caf) )
	ROM_LOAD( "615a23.7g", 0x200000, 2*1024*1024, CRC(22d71f36) SHA1(3f24bb4cd8e1d693b42219e05960ad0c756b08cb) )
ROM_END

/* Tokimeki Memorial Taisen Puzzle-dama */
ROM_START( tkmmpzdm )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "515jab02.31b", 0x200002, 512*1024, CRC(60d4d577) SHA1(5320ce2e004f01ca73e2f2048a622f14ab7a053d) )
	ROM_LOAD32_WORD_SWAP( "515jab03.27b", 0x200000, 512*1024, CRC(c383413d) SHA1(1227e4c8bfdb5149896da81efa0109a55ae62708) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("515a04.9c", 0x000000, 128*1024, CRC(a9b7bb45) SHA1(ad11a7b5c24a03658ff4309dbd8c7334f4adf7b4) )
	ROM_LOAD16_BYTE("515a05.7c", 0x000001, 128*1024, CRC(dea4ca2f) SHA1(5d11469a93293381228233baad6896e098994d9b) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORDS2_ROM_LOAD( "515a11.17h", 0x000000, 1024*1024, CRC(8689852d) SHA1(42ba16a9dfba47132fe07c6b1d044c5b32753220) )
	TILE_BYTES2_ROM_LOAD( "515a12.13c", 0x000004, 512*1024, CRC(6936f94a) SHA1(e2c7fc327638ee39eef6109c4f164eaf98972f00) )

	/* sprites */
	ROM_REGION( 0xa00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "515a10.25g", 0x000000, 2*1024*1024, CRC(e6e7ab7e) SHA1(3f7ddab4b814673264b542d2a8761c56f82f2180) )
	ROM_LOAD32_WORD( "515a08.28g", 0x000002, 2*1024*1024, CRC(5613daea) SHA1(43480c8104582cc27d8ab6920ec113e660de5ae7) )
	ROM_LOAD32_WORD( "515a09.18h", 0x400000, 2*1024*1024, CRC(28ffdb48) SHA1(8511def7bb151f912755c2bbcb0cae1a2e52f405) )
	ROM_LOAD32_WORD( "515a07.27g", 0x400002, 2*1024*1024, CRC(246e6cb1) SHA1(a320e0820895717c765d07f80cf7983b502af8f0) )
	ROM_LOAD( "515a06.30g", 0x800000, 2*1024*1024, CRC(13b7b953) SHA1(4393c5b3515f3ded9db3ac5d59308f99f40f2b76) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "515a13.9g", 0x000000, 2*1024*1024, CRC(4b066b00) SHA1(874dd49847b10e6d9c39decb81557534baa36d79) )
	ROM_LOAD( "515a14.7g", 0x200000, 2*1024*1024, CRC(128cc944) SHA1(b0cd2ec1b9a2ac936d57b6d6c2a70f9c13dc97a5) )
ROM_END

/* Winning Spike - Version EAA (Euro) */
ROM_START( winspike )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "705eaa02.31b", 0x200002, 512*1024, CRC(522d1bbd) SHA1(08280a90c64adacfe4d1f0abc939bbf3f8265aeb) )
	ROM_LOAD32_WORD_SWAP( "705eaa03.27b", 0x200000, 512*1024, CRC(778de17b) SHA1(6ccf1169542259c05d16cff706f782837eeafb46) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("705a08.9c", 0x000000, 128*1024, CRC(0d531639) SHA1(14a72925f75528e7b4d6b701b2b51f4557f031f0) )
	ROM_LOAD16_BYTE("705a09.7c", 0x000001, 128*1024, CRC(24e58845) SHA1(a01caced5bad9d98a3f33d72ca5eb9096c45e4ba) )

	/* tiles: length of 1 meg each is TRUSTED by the internal checksum code */
	/* do NOT change these to the 4 meg dumps again, those are WRONG!!!!!!! */
	ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_ERASE00 )
    	ROM_LOAD16_BYTE( "705a19.17h", 0x000000, 0x100000, CRC(bab84b30) SHA1(8522a0dc5e37524f51d632e9d975e949a14c0dc3) )
	ROM_LOAD16_BYTE( "705a18.22h", 0x000001, 0x100000, CRC(eb97fb5f) SHA1(13de0ad060fd6f1312fa10edde1fef6481e8df64) )

	/* sprites */
	ROM_REGION( 0x1000000, REGION_GFX2, ROMREGION_ERASE00 )
        _64_WORD_ROM_LOAD( "705a10.33g",   0x000000, 0x400000, CRC(fc4dc78b) SHA1(520cdcf9ca20ec1c84be734e06e183e7a871090b) )
        _64_WORD_ROM_LOAD( "705a11.30g",   0x000002, 0x400000, CRC(68542ce9) SHA1(a4294da1d1026e3a9d070575e5855935389a705f) )
        _64_WORD_ROM_LOAD( "705a13.28g",   0x000004, 0x400000, CRC(3b62584b) SHA1(69718f47ff1e8d65a11972af1ed5068db175f625) )
        _64_WORD_ROM_LOAD( "705a17.25g",   0x000006, 0x400000, CRC(971d2812) SHA1(ee0819faf6f6c8420d5d3742cb39dfb76b9ce7a4) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "705a22.9g", 0x000000, 4*1024*1024, CRC(1a9246f6) SHA1(a40ff43310d035f7b88c4e397a4ee75151578c17) )
ROM_END

/* Winning Spike - Version JAA (Japan) */
ROM_START( winspikj )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "705jaa02.31b", 0x200002, 512*1024, CRC(85f11b03) SHA1(ab597d16df654179050cc029179aaf946f0426c5) )
	ROM_LOAD32_WORD_SWAP( "705jaa03.27b", 0x200000, 512*1024, CRC(1d5e3922) SHA1(b5e1fd1ea4f872159522e64c2725bf8441a58ef9) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("705a08.9c", 0x000000, 128*1024, CRC(0d531639) SHA1(14a72925f75528e7b4d6b701b2b51f4557f031f0) )
	ROM_LOAD16_BYTE("705a09.7c", 0x000001, 128*1024, CRC(24e58845) SHA1(a01caced5bad9d98a3f33d72ca5eb9096c45e4ba) )

	/* tiles: length of 1 meg each is TRUSTED by the internal checksum code */
	/* do NOT change these to the 4 meg dumps again, those are WRONG!!!!!!! */
	ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_ERASE00 )
    	ROM_LOAD16_BYTE( "705a19.17h", 0x000000, 0x100000, CRC(bab84b30) SHA1(8522a0dc5e37524f51d632e9d975e949a14c0dc3) )
	ROM_LOAD16_BYTE( "705a18.22h", 0x000001, 0x100000, CRC(eb97fb5f) SHA1(13de0ad060fd6f1312fa10edde1fef6481e8df64) )

	/* sprites */
	ROM_REGION( 0x1000000, REGION_GFX2, ROMREGION_ERASE00 )
        _64_WORD_ROM_LOAD( "705a10.33g",   0x000000, 0x400000, CRC(fc4dc78b) SHA1(520cdcf9ca20ec1c84be734e06e183e7a871090b) )
        _64_WORD_ROM_LOAD( "705a11.30g",   0x000002, 0x400000, CRC(68542ce9) SHA1(a4294da1d1026e3a9d070575e5855935389a705f) )
        _64_WORD_ROM_LOAD( "705a13.28g",   0x000004, 0x400000, CRC(3b62584b) SHA1(69718f47ff1e8d65a11972af1ed5068db175f625) )
        _64_WORD_ROM_LOAD( "705a17.25g",   0x000006, 0x400000, CRC(971d2812) SHA1(ee0819faf6f6c8420d5d3742cb39dfb76b9ce7a4) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "705a22.9g", 0x000000, 4*1024*1024, CRC(1a9246f6) SHA1(a40ff43310d035f7b88c4e397a4ee75151578c17) )
ROM_END

/* Taisen Puzzle-dama */
ROM_START( puzldama )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "315jaa02.31b", 0x200002, 512*1024, CRC(e0a35c7d) SHA1(6f35dc0c43fa331fc71968c67f111fb73e5add2f) )
	ROM_LOAD32_WORD_SWAP( "315jaa04.27b", 0x200000, 512*1024, CRC(abe4f0e7) SHA1(ece76088c61eddcad2efb554937d24d642d38be6) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("315a06.9c", 0x000000, 128*1024, CRC(06580a9f) SHA1(75e13aa13e3c1060cdd630c101d6644b3904317f) )
	ROM_LOAD16_BYTE("315a07.7c", 0x000001, 128*1024, CRC(431c58f3) SHA1(4888e305875d56cca5e1d792bdf27e57b3e42b03) )

	/* tiles */
	ROM_REGION( 0xa00000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "315a14.17h", 0x000000, 512*1024, CRC(0ab731e0) SHA1(1f7d6ce40e689e1dddfee656bb46bd044012c2d6) )
	TILE_BYTE_ROM_LOAD( "315a12.13g", 0x000004, 2*1024*1024, CRC(3047b8d2) SHA1(99fa4d20ee5aae89b9093ceb581f187bc9acc0ae) )

	/* sprites */
	ROM_REGION( 0x500000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "315a11.25g", 0x000000, 2*1024*1024, CRC(b8a99c29) SHA1(60086f663aa6cbfc3fb378caeb2509c65637564e) )
	ROM_LOAD32_WORD( "315a10.28g", 0x000002, 2*1024*1024, CRC(77d175dc) SHA1(73506df30db5ce38a9a21a1dce3e8b4cc1dfa7be) )
	ROM_LOAD( "315a09.30g", 0x400000, 1*1024*1024, CRC(82580329) SHA1(99749a67f1843dfd0fe93cc6bbcbc126b7bb7fb4) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "315a17.9g", 0x000000, 2*1024*1024, CRC(ea763d61) SHA1(2a7dcb2a2a23c9fea62fb82ffc18949bf15b9f6f) )
	ROM_LOAD( "315a18.7g", 0x200000, 2*1024*1024, CRC(6e416cee) SHA1(145a766ad2fa2b692692053dd36e0caf51d67a56) )
ROM_END

/* Dragoon Might */
ROM_START( dragoonj )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "417jaa02.31b", 0x200002, 512*1024, CRC(533cbbd5) SHA1(4b7a0345ce0e503c647c7cde6f284ad0ee10f0ff) )
	ROM_LOAD32_WORD_SWAP( "417jaa03.27b", 0x200000, 512*1024, CRC(8e1f883f) SHA1(e9f25c0fae7491c55812fda336436a2884c4d417) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "417a04.26c", 0x400002, 1024*1024, CRC(dc574747) SHA1(43cbb6a08c27bb96bb25568c3b636c44fff3e08e) )
	ROM_LOAD32_WORD_SWAP( "417a05.23c", 0x400000, 1024*1024, CRC(2ee2c587) SHA1(a1b2b288c375a3406d4b12e66c973484c03fe26e) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("417a06.9c", 0x000000, 128*1024, CRC(8addbbee) SHA1(fdb38fab1fd65b7362578b108bf6128e926b5f13) )
	ROM_LOAD16_BYTE("417a07.7c", 0x000001, 128*1024, CRC(c1fd7584) SHA1(1b204165ef07b6b53f47adc16eed69d11dab53b2) )

	/* tiles */
	ROM_REGION( 0x400000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "417a16.17h", 0x000000, 2*1024*1024, CRC(88b2213b) SHA1(ac4ac57618cf98d7486b147f5494e6943bff1a4d) )

	/* sprites */
	ROM_REGION( 0x1000000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "417a15.25g", 0x000000, 2*1024*1024, CRC(83bccd01) SHA1(c0e65c43115164c3f64ac14a449c65c4e3e3c4cf) )
	ROM_LOAD32_WORD( "417a11.28g", 0x000002, 2*1024*1024, CRC(624a7c4c) SHA1(5fda37cd02b4dcb328b80b29041214c685c77a78) )
	ROM_LOAD32_WORD( "417a14.18h", 0x400000, 2*1024*1024, CRC(fbf551f1) SHA1(871c5804aba9845aa04596db51def3ba3b8bae30) )
	ROM_LOAD32_WORD( "417a10.27g", 0x400002, 2*1024*1024, CRC(18fde49f) SHA1(f85b2981172be2cddc5d691bb803f0133a36cb1a) )
	ROM_LOAD32_WORD( "417a13.20h", 0x800000, 2*1024*1024, CRC(d2e3959d) SHA1(efe516e6b84c67c0a154726a0f7f7054ee866738) )
	ROM_LOAD32_WORD( "417a09.30g", 0x800002, 2*1024*1024, CRC(b5653e24) SHA1(ffa44d6b65feef298fa4dcc064ebd173c7cc22aa) )
	ROM_LOAD32_WORD( "417a12.23h", 0xc00000, 2*1024*1024, CRC(25496115) SHA1(e53164f8ad95187011059c465a67fff1d18ba888) )
	ROM_LOAD32_WORD( "417a08.33g", 0xc00002, 2*1024*1024, CRC(801e9d93) SHA1(9364d802b4ca03e652b25304c8298be8de8936b4) )

	/* sound data */
	ROM_REGION( 0x200000, REGION_SOUND1, 0 )
	ROM_LOAD( "417a17.9g", 0x000000, 2*1024*1024, CRC(88d47dfd) SHA1(b5d6dd7ee9ac0c427dc3e714a97945c954260913) )
ROM_END

/* Dragoon Might (Asia) */
ROM_START( dragoona )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "417aab02.31b", 0x200002, 512*1024, CRC(0421c19c) SHA1(7b79685047df996f6eda6d9bd6327d7a1cf40dd6) )
	ROM_LOAD32_WORD_SWAP( "417aab03.27b", 0x200000, 512*1024, CRC(813dd8d5) SHA1(fb07e4836662d179902b751fefcf19f004a4f009) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "417a04.26c", 0x400002, 1024*1024, CRC(dc574747) SHA1(43cbb6a08c27bb96bb25568c3b636c44fff3e08e) )
	ROM_LOAD32_WORD_SWAP( "417a05.23c", 0x400000, 1024*1024, CRC(2ee2c587) SHA1(a1b2b288c375a3406d4b12e66c973484c03fe26e) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("417a06.9c", 0x000000, 128*1024, CRC(8addbbee) SHA1(fdb38fab1fd65b7362578b108bf6128e926b5f13) )
	ROM_LOAD16_BYTE("417a07.7c", 0x000001, 128*1024, CRC(c1fd7584) SHA1(1b204165ef07b6b53f47adc16eed69d11dab53b2) )

	/* tiles */
	ROM_REGION( 0x400000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "417a16.17h", 0x000000, 2*1024*1024, CRC(88b2213b) SHA1(ac4ac57618cf98d7486b147f5494e6943bff1a4d) )

	/* sprites */
	ROM_REGION( 0x1000000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "417a15.25g", 0x000000, 2*1024*1024, CRC(83bccd01) SHA1(c0e65c43115164c3f64ac14a449c65c4e3e3c4cf) )
	ROM_LOAD32_WORD( "417a11.28g", 0x000002, 2*1024*1024, CRC(624a7c4c) SHA1(5fda37cd02b4dcb328b80b29041214c685c77a78) )
	ROM_LOAD32_WORD( "417a14.18h", 0x400000, 2*1024*1024, CRC(fbf551f1) SHA1(871c5804aba9845aa04596db51def3ba3b8bae30) )
	ROM_LOAD32_WORD( "417a10.27g", 0x400002, 2*1024*1024, CRC(18fde49f) SHA1(f85b2981172be2cddc5d691bb803f0133a36cb1a) )
	ROM_LOAD32_WORD( "417a13.20h", 0x800000, 2*1024*1024, CRC(d2e3959d) SHA1(efe516e6b84c67c0a154726a0f7f7054ee866738) )
	ROM_LOAD32_WORD( "417a09.30g", 0x800002, 2*1024*1024, CRC(b5653e24) SHA1(ffa44d6b65feef298fa4dcc064ebd173c7cc22aa) )
	ROM_LOAD32_WORD( "417a12.23h", 0xc00000, 2*1024*1024, CRC(25496115) SHA1(e53164f8ad95187011059c465a67fff1d18ba888) )
	ROM_LOAD32_WORD( "417a08.33g", 0xc00002, 2*1024*1024, CRC(801e9d93) SHA1(9364d802b4ca03e652b25304c8298be8de8936b4) )

	/* sound data */
	ROM_REGION( 0x200000, REGION_SOUND1, 0 )
	ROM_LOAD( "417a17.9g", 0x000000, 2*1024*1024, CRC(88d47dfd) SHA1(b5d6dd7ee9ac0c427dc3e714a97945c954260913) )
ROM_END

/* Soccer Superstars (Europe ver EAA)*/
ROM_START( soccerss )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "427ea_c02.28m", 0x200000, 512*1024, CRC(1817b218) SHA1(d69c70f0d8f1cbf385046c755a9533c01fe1eb4a) )
	ROM_LOAD32_WORD_SWAP( "427ea_c03.30m", 0x200002, 512*1024, CRC(8a17f509) SHA1(c3944b766499f2b6f217357159a02e54e44060c2) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "427a04.28r",   0x400000, 0x080000, CRC(c7d3e1a2) SHA1(5e1e4f4c97def36902ad853248014a7af62e0c5e) )
	ROM_LOAD32_WORD_SWAP( "427a05.30r",   0x400002, 0x080000, CRC(5372f0a5) SHA1(36e8d0a73918cbd018c1865d1a05445daba8997c) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("427a07.6m", 0x000000, 128*1024, CRC(8dbaf4c7) SHA1(cb69bf94090a4871b35e7ba1f58e3225077b82cd) )
	ROM_LOAD16_BYTE("427a06.9m", 0x000001, 128*1024, CRC(979df65d) SHA1(7499e9a27aa562692bd3a296789696492a6254bc) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORDS2_ROM_LOAD( "427a15.11r", 0x000000, 0x100000, CRC(33ce2b8e) SHA1(b0936386cdc7c41f33b1d7b4f5ce25fe618d1286) )
	TILE_BYTES2_ROM_LOAD( "427a14.143", 0x000004, 0x080000, CRC(7575a0ed) SHA1(92fda2747ac090f93e60cff8478af6721b949dc2) )

	/* sprites */
	ROM_REGION( 0xc00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "427a08.140", 0x000000, 2*1024*1024, CRC(221250af) SHA1(fd24e7f0e3024df5aa08506523953c5e35d2267b) )
	ROM_LOAD32_WORD( "427a09.137", 0x000002, 2*1024*1024, CRC(56bdd480) SHA1(01d164aedc77f71f6310cfd739c00b33289a2e7e) )
	ROM_LOAD32_WORD( "427a10.25r", 0x400000, 2*1024*1024, CRC(6b3ccb41) SHA1(b246ef350a430e60f0afd1b80ff48139c325e926) )
	ROM_LOAD32_WORD( "427a11.23r", 0x400002, 2*1024*1024, CRC(c1ca74c1) SHA1(b7286df8e59f8f1939ebf17aaf9345a857b0b100) )
	ROM_LOAD32_WORD( "427a12.21r", 0x800000, 2*1024*1024, CRC(97d6fd38) SHA1(8d2895850cafdea95db08c84e7eeea90a1921515) )
	ROM_LOAD32_WORD( "427a13.18r", 0x800002, 2*1024*1024, CRC(815a9b87) SHA1(7d9d5932fff7dd7aa4cbccf0c8d3784dc8042e70) )

	/* PSAC2 tiles */
	ROM_REGION( 0x100000, REGION_GFX3, ROMREGION_ERASE00 )
	ROM_LOAD( "427a18.145", 0x000000, 0x100000, CRC(bb6e6ec6) SHA1(aa1365a4318866d9e7e74461a6e6c113f83b6771) )

	/* PSAC2 map data */
	ROM_REGION( 0x080000, REGION_GFX4, ROMREGION_ERASE00 )
	ROM_LOAD( "427a17.24c", 0x000000, 0x080000, CRC(fb6eb01f) SHA1(28cdb30ff70ee5fc7624e18fe048dd85dfa49ace) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "427a16.9r", 0x000000, 2*1024*1024,  CRC(39547265) SHA1(c0efd68c0c1ea59141045150842f36d43e1f01d8) )
ROM_END

/* Soccer Superstars (Japan ver JAA)*/
ROM_START( soccersj )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "427jaa02.28m", 0x200000, 512*1024, CRC(210f9ba7) SHA1(766fc821d1c7aaf9e306c6e2379d85e7aa50738c) )
	ROM_LOAD32_WORD_SWAP( "427jaa03.30m", 0x200002, 512*1024, CRC(f76add04) SHA1(755dff41ce3b0488ed8f9f5feebfe95a22b70d16) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "427a04.28r",   0x400000, 0x080000, CRC(c7d3e1a2) SHA1(5e1e4f4c97def36902ad853248014a7af62e0c5e) )
	ROM_LOAD32_WORD_SWAP( "427a05.30r",   0x400002, 0x080000, CRC(5372f0a5) SHA1(36e8d0a73918cbd018c1865d1a05445daba8997c) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("427a07.6m", 0x000000, 128*1024, CRC(8dbaf4c7) SHA1(cb69bf94090a4871b35e7ba1f58e3225077b82cd) )
	ROM_LOAD16_BYTE("427a06.9m", 0x000001, 128*1024, CRC(979df65d) SHA1(7499e9a27aa562692bd3a296789696492a6254bc) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORDS2_ROM_LOAD( "427a15.11r", 0x000000, 0x100000, CRC(33ce2b8e) SHA1(b0936386cdc7c41f33b1d7b4f5ce25fe618d1286) )
	TILE_BYTES2_ROM_LOAD( "427a14.143", 0x000004, 0x080000, CRC(7575a0ed) SHA1(92fda2747ac090f93e60cff8478af6721b949dc2) )

	/* sprites */
	ROM_REGION( 0xc00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "427a08.140", 0x000000, 2*1024*1024, CRC(221250af) SHA1(fd24e7f0e3024df5aa08506523953c5e35d2267b) )
	ROM_LOAD32_WORD( "427a09.137", 0x000002, 2*1024*1024, CRC(56bdd480) SHA1(01d164aedc77f71f6310cfd739c00b33289a2e7e) )
	ROM_LOAD32_WORD( "427a10.25r", 0x400000, 2*1024*1024, CRC(6b3ccb41) SHA1(b246ef350a430e60f0afd1b80ff48139c325e926) )
	ROM_LOAD32_WORD( "427a11.23r", 0x400002, 2*1024*1024, CRC(c1ca74c1) SHA1(b7286df8e59f8f1939ebf17aaf9345a857b0b100) )
	ROM_LOAD32_WORD( "427a12.21r", 0x800000, 2*1024*1024, CRC(97d6fd38) SHA1(8d2895850cafdea95db08c84e7eeea90a1921515) )
	ROM_LOAD32_WORD( "427a13.18r", 0x800002, 2*1024*1024, CRC(815a9b87) SHA1(7d9d5932fff7dd7aa4cbccf0c8d3784dc8042e70) )

	/* PSAC2 tiles */
	ROM_REGION( 0x100000, REGION_GFX3, ROMREGION_ERASE00 )
	ROM_LOAD( "427a18.145", 0x000000, 0x100000, CRC(bb6e6ec6) SHA1(aa1365a4318866d9e7e74461a6e6c113f83b6771) )

	/* PSAC2 map data */
	ROM_REGION( 0x080000, REGION_GFX4, ROMREGION_ERASE00 )
	ROM_LOAD( "427a17.24c", 0x000000, 0x080000, CRC(fb6eb01f) SHA1(28cdb30ff70ee5fc7624e18fe048dd85dfa49ace) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "427a16.9r", 0x000000, 2*1024*1024,  CRC(39547265) SHA1(c0efd68c0c1ea59141045150842f36d43e1f01d8) )
ROM_END

/* Soccer Superstars (Asian ver AAA) */
ROM_START( soccersa )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "427aaa02.28m", 0x200000, 512*1024, CRC(a001d4bf) SHA1(424d6ee1fed8c0278bf87e989f88a90b34387068) )
	ROM_LOAD32_WORD_SWAP( "427aaa03.30m", 0x200002, 512*1024, CRC(83d37f48) SHA1(c96e564ec39d74c9f4447d7f339d7861a7cead14) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "427a04.28r",   0x400000, 0x080000, CRC(c7d3e1a2) SHA1(5e1e4f4c97def36902ad853248014a7af62e0c5e) )
	ROM_LOAD32_WORD_SWAP( "427a05.30r",   0x400002, 0x080000, CRC(5372f0a5) SHA1(36e8d0a73918cbd018c1865d1a05445daba8997c) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("427a07.6m", 0x000000, 128*1024, CRC(8dbaf4c7) SHA1(cb69bf94090a4871b35e7ba1f58e3225077b82cd) )
	ROM_LOAD16_BYTE("427a06.9m", 0x000001, 128*1024, CRC(979df65d) SHA1(7499e9a27aa562692bd3a296789696492a6254bc) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORDS2_ROM_LOAD( "427a15.11r", 0x000000, 0x100000, CRC(33ce2b8e) SHA1(b0936386cdc7c41f33b1d7b4f5ce25fe618d1286) )
	TILE_BYTES2_ROM_LOAD( "427a14.143", 0x000004, 0x080000, CRC(7575a0ed) SHA1(92fda2747ac090f93e60cff8478af6721b949dc2) )

	/* sprites */
	ROM_REGION( 0xc00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "427a08.140", 0x000000, 2*1024*1024, CRC(221250af) SHA1(fd24e7f0e3024df5aa08506523953c5e35d2267b) )
	ROM_LOAD32_WORD( "427a09.137", 0x000002, 2*1024*1024, CRC(56bdd480) SHA1(01d164aedc77f71f6310cfd739c00b33289a2e7e) )
	ROM_LOAD32_WORD( "427a10.25r", 0x400000, 2*1024*1024, CRC(6b3ccb41) SHA1(b246ef350a430e60f0afd1b80ff48139c325e926) )
	ROM_LOAD32_WORD( "427a11.23r", 0x400002, 2*1024*1024, CRC(c1ca74c1) SHA1(b7286df8e59f8f1939ebf17aaf9345a857b0b100) )
	ROM_LOAD32_WORD( "427a12.21r", 0x800000, 2*1024*1024, CRC(97d6fd38) SHA1(8d2895850cafdea95db08c84e7eeea90a1921515) )
	ROM_LOAD32_WORD( "427a13.18r", 0x800002, 2*1024*1024, CRC(815a9b87) SHA1(7d9d5932fff7dd7aa4cbccf0c8d3784dc8042e70) )

	/* PSAC2 tiles */
	ROM_REGION( 0x100000, REGION_GFX3, ROMREGION_ERASE00 )
	ROM_LOAD( "427a18.145", 0x000000, 0x100000, CRC(bb6e6ec6) SHA1(aa1365a4318866d9e7e74461a6e6c113f83b6771) )

	/* PSAC2 map data */
	ROM_REGION( 0x080000, REGION_GFX4, ROMREGION_ERASE00 )
	ROM_LOAD( "427a17.24c", 0x000000, 0x080000, CRC(fb6eb01f) SHA1(28cdb30ff70ee5fc7624e18fe048dd85dfa49ace) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "427a16.9r", 0x000000, 2*1024*1024,  CRC(39547265) SHA1(c0efd68c0c1ea59141045150842f36d43e1f01d8) )
ROM_END

/* Vs. Net Soccer (ver EAD) */
ROM_START(vsnetscr)
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
        ROM_LOAD32_WORD_SWAP( "627ead03.29m", 0x200000, 0x080000, CRC(2da707e2) SHA1(3273c671e417abc4e82cd0d4f5d01dd4c9c432f9) )
        ROM_LOAD32_WORD_SWAP( "627ead02.31m", 0x200002, 0x080000, CRC(01ab336a) SHA1(6e7ab03a82548cc5bd17938df0baf47381dd86aa) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "627a05.31r", 0x400000, 1024*1024, CRC(be4e7b3c) SHA1(f44e7b1913aa54f759bd31bb86fdedbb9747b2d5) )
	ROM_LOAD32_WORD_SWAP( "627a04.29r", 0x400002, 1024*1024, CRC(17334e9a) SHA1(82cdba016c29160550c43feee7a4feff6e1184aa) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("627b06.9m", 0x000000, 128*1024, CRC(c8337b9d) SHA1(574c674676f493ca4b5a135728ce01e664d1293d) )
	ROM_LOAD16_BYTE("627b07.7m", 0x000001, 128*1024, CRC(d7d92579) SHA1(929b8e90cfef2ef14d84173267b637e4efdb6867) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "627a21.11r", 0x000000, 1024*1024, CRC(d0755fb8) SHA1(de37ea2a7969a97b6f2abccb7dc2a58950482bf0) )
	ROM_LOAD16_BYTE( "627a20.11m", 0x000001, 1024*1024, CRC(f68b28f2) SHA1(1463717ed581494fcab77a80dc6ffd3ab82ab1fa) )

	/* sprites */
	ROM_REGION( 0xc00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "627a19.14r", 0x000000, 2*1024*1024, CRC(5efaa3bc) SHA1(95314c1054ccf5b9626f0b06f9e1c857a127e2ca) )
	ROM_LOAD32_WORD( "627a15.18r", 0x000002, 2*1024*1024, CRC(5180ca06) SHA1(d5569f6fc6b0374cd111f8313f635e4b7c49351f) )
	ROM_LOAD32_WORD( "627a13.21r", 0x400000, 2*1024*1024, CRC(af48849d) SHA1(c43981883ef042968444b6d993a640edc429daae) )
	ROM_LOAD32_WORD( "627a17.16r", 0x400002, 2*1024*1024, CRC(ca99d29c) SHA1(919dfb029dbc7d2c5e420d54df36eef3ec3bb1a2) )
	ROM_LOAD32_WORD( "627a11.23r", 0x800000, 2*1024*1024, CRC(a2e507f2) SHA1(ceaaccbac22fecef32fa34f887568bb18464265d) )
	ROM_LOAD32_WORD( "627a09.25r", 0x800002, 2*1024*1024, CRC(312cf8a4) SHA1(107456fc1a1906a60b5b50f4ca6b7e8cd258e6ee) )

	/* PSAC2 tiles */
	ROM_REGION( 0x200000, REGION_GFX3, ROMREGION_ERASE00)
	ROM_LOAD( "627a24.22h", 0x000000, 0x200000, CRC(2cd73305) SHA1(5a46148c08198499639adc4b6936af0b2b530bc9) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "627a23.7r", 0x000000, 0x400000, CRC(0917d7de) SHA1(f2447637b396a9c92553b2c1dbf4edecc55ccc24) )
ROM_END

/* Vs. Net Soccer (ver EAB) */
ROM_START(vsnetseb)
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
        ROM_LOAD32_WORD_SWAP( "627eab03.29m", 0x200000, 0x080000, CRC(878b2369) SHA1(c92783ef1eb33c0596a9354e97f30f8c017e842c) )
        ROM_LOAD32_WORD_SWAP( "627eab02.31m", 0x200002, 0x080000, CRC(cc76bce8) SHA1(54a4047412a98a5c4f64a8bc2fd3cda9c07e58b3) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "627a05.31r", 0x400000, 1024*1024, CRC(be4e7b3c) SHA1(f44e7b1913aa54f759bd31bb86fdedbb9747b2d5) )
	ROM_LOAD32_WORD_SWAP( "627a04.29r", 0x400002, 1024*1024, CRC(17334e9a) SHA1(82cdba016c29160550c43feee7a4feff6e1184aa) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("627b06.9m", 0x000000, 128*1024, CRC(c8337b9d) SHA1(574c674676f493ca4b5a135728ce01e664d1293d) )
	ROM_LOAD16_BYTE("627b07.7m", 0x000001, 128*1024, CRC(d7d92579) SHA1(929b8e90cfef2ef14d84173267b637e4efdb6867) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "627a21.11r", 0x000000, 1024*1024, CRC(d0755fb8) SHA1(de37ea2a7969a97b6f2abccb7dc2a58950482bf0) )
	ROM_LOAD16_BYTE( "627a20.11m", 0x000001, 1024*1024, CRC(f68b28f2) SHA1(1463717ed581494fcab77a80dc6ffd3ab82ab1fa) )

	/* sprites */
	ROM_REGION( 0xc00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "627a19.14r", 0x000000, 2*1024*1024, CRC(5efaa3bc) SHA1(95314c1054ccf5b9626f0b06f9e1c857a127e2ca) )
	ROM_LOAD32_WORD( "627a15.18r", 0x000002, 2*1024*1024, CRC(5180ca06) SHA1(d5569f6fc6b0374cd111f8313f635e4b7c49351f) )
	ROM_LOAD32_WORD( "627a13.21r", 0x400000, 2*1024*1024, CRC(af48849d) SHA1(c43981883ef042968444b6d993a640edc429daae) )
	ROM_LOAD32_WORD( "627a17.16r", 0x400002, 2*1024*1024, CRC(ca99d29c) SHA1(919dfb029dbc7d2c5e420d54df36eef3ec3bb1a2) )
	ROM_LOAD32_WORD( "627a11.23r", 0x800000, 2*1024*1024, CRC(a2e507f2) SHA1(ceaaccbac22fecef32fa34f887568bb18464265d) )
	ROM_LOAD32_WORD( "627a09.25r", 0x800002, 2*1024*1024, CRC(312cf8a4) SHA1(107456fc1a1906a60b5b50f4ca6b7e8cd258e6ee) )

	/* PSAC2 tiles */
	ROM_REGION( 0x200000, REGION_GFX3, ROMREGION_ERASE00)
	ROM_LOAD( "627a24.22h", 0x000000, 0x200000, CRC(2cd73305) SHA1(5a46148c08198499639adc4b6936af0b2b530bc9) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "627a23.7r", 0x000000, 0x400000, CRC(0917d7de) SHA1(f2447637b396a9c92553b2c1dbf4edecc55ccc24) )
ROM_END

/* Vs. Net Soccer (ver UAB) */
ROM_START(vsnetscu)
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "627uab03.29m", 0x200000, 512*1024, CRC(53ca7eec) SHA1(d2d5a491417849c31aaff61a93da4ab2e94495d4) )
	ROM_LOAD32_WORD_SWAP( "627uab02.31m", 0x200002, 512*1024, CRC(c352cc6f) SHA1(d8d0d802eb6bd0910e35dcc6b81b7ac9036e32ea) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "627a05.31r", 0x400000, 1024*1024, CRC(be4e7b3c) SHA1(f44e7b1913aa54f759bd31bb86fdedbb9747b2d5) )
	ROM_LOAD32_WORD_SWAP( "627a04.29r", 0x400002, 1024*1024, CRC(17334e9a) SHA1(82cdba016c29160550c43feee7a4feff6e1184aa) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("627b06.9m", 0x000000, 128*1024, CRC(c8337b9d) SHA1(574c674676f493ca4b5a135728ce01e664d1293d) )
	ROM_LOAD16_BYTE("627b07.7m", 0x000001, 128*1024, CRC(d7d92579) SHA1(929b8e90cfef2ef14d84173267b637e4efdb6867) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "627a21.11r", 0x000000, 1024*1024, CRC(d0755fb8) SHA1(de37ea2a7969a97b6f2abccb7dc2a58950482bf0) )
	ROM_LOAD16_BYTE( "627a20.11m", 0x000001, 1024*1024, CRC(f68b28f2) SHA1(1463717ed581494fcab77a80dc6ffd3ab82ab1fa) )

	/* sprites */
	ROM_REGION( 0xc00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "627a19.14r", 0x000000, 2*1024*1024, CRC(5efaa3bc) SHA1(95314c1054ccf5b9626f0b06f9e1c857a127e2ca) )
	ROM_LOAD32_WORD( "627a15.18r", 0x000002, 2*1024*1024, CRC(5180ca06) SHA1(d5569f6fc6b0374cd111f8313f635e4b7c49351f) )
	ROM_LOAD32_WORD( "627a13.21r", 0x400000, 2*1024*1024, CRC(af48849d) SHA1(c43981883ef042968444b6d993a640edc429daae) )
	ROM_LOAD32_WORD( "627a17.16r", 0x400002, 2*1024*1024, CRC(ca99d29c) SHA1(919dfb029dbc7d2c5e420d54df36eef3ec3bb1a2) )
	ROM_LOAD32_WORD( "627a11.23r", 0x800000, 2*1024*1024, CRC(a2e507f2) SHA1(ceaaccbac22fecef32fa34f887568bb18464265d) )
	ROM_LOAD32_WORD( "627a09.25r", 0x800002, 2*1024*1024, CRC(312cf8a4) SHA1(107456fc1a1906a60b5b50f4ca6b7e8cd258e6ee) )

	/* PSAC2 tiles */
	ROM_REGION( 0x200000, REGION_GFX3, ROMREGION_ERASE00)
	ROM_LOAD( "627a24.22h", 0x000000, 0x200000, CRC(2cd73305) SHA1(5a46148c08198499639adc4b6936af0b2b530bc9) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "627a23.7r", 0x000000, 0x400000, CRC(0917d7de) SHA1(f2447637b396a9c92553b2c1dbf4edecc55ccc24) )
ROM_END

/* Vs. Net Soccer (ver JAB) */
ROM_START(vsnetscj)
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "627jab03.29m", 0x200000, 512*1024, CRC(68c4bb17) SHA1(db109998221d0cc41d3fd5c9339773c7077edbf4) )
	ROM_LOAD32_WORD_SWAP( "627jab02.31m", 0x200002, 512*1024, CRC(f10929d7) SHA1(304001d44ed762682a4606a849305a9352e9bec3) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "627a05.31r", 0x400000, 1024*1024, CRC(be4e7b3c) SHA1(f44e7b1913aa54f759bd31bb86fdedbb9747b2d5) )
	ROM_LOAD32_WORD_SWAP( "627a04.29r", 0x400002, 1024*1024, CRC(17334e9a) SHA1(82cdba016c29160550c43feee7a4feff6e1184aa) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("627b06.9m", 0x000000, 128*1024, CRC(c8337b9d) SHA1(574c674676f493ca4b5a135728ce01e664d1293d) )
	ROM_LOAD16_BYTE("627b07.7m", 0x000001, 128*1024, CRC(d7d92579) SHA1(929b8e90cfef2ef14d84173267b637e4efdb6867) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "627a21.11r", 0x000000, 1024*1024, CRC(d0755fb8) SHA1(de37ea2a7969a97b6f2abccb7dc2a58950482bf0) )
	ROM_LOAD16_BYTE( "627a20.11m", 0x000001, 1024*1024, CRC(f68b28f2) SHA1(1463717ed581494fcab77a80dc6ffd3ab82ab1fa) )

	/* sprites */
	ROM_REGION( 0xc00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "627a19.14r", 0x000000, 2*1024*1024, CRC(5efaa3bc) SHA1(95314c1054ccf5b9626f0b06f9e1c857a127e2ca) )
	ROM_LOAD32_WORD( "627a15.18r", 0x000002, 2*1024*1024, CRC(5180ca06) SHA1(d5569f6fc6b0374cd111f8313f635e4b7c49351f) )
	ROM_LOAD32_WORD( "627a13.21r", 0x400000, 2*1024*1024, CRC(af48849d) SHA1(c43981883ef042968444b6d993a640edc429daae) )
	ROM_LOAD32_WORD( "627a17.16r", 0x400002, 2*1024*1024, CRC(ca99d29c) SHA1(919dfb029dbc7d2c5e420d54df36eef3ec3bb1a2) )
	ROM_LOAD32_WORD( "627a11.23r", 0x800000, 2*1024*1024, CRC(a2e507f2) SHA1(ceaaccbac22fecef32fa34f887568bb18464265d) )
	ROM_LOAD32_WORD( "627a09.25r", 0x800002, 2*1024*1024, CRC(312cf8a4) SHA1(107456fc1a1906a60b5b50f4ca6b7e8cd258e6ee) )

	/* PSAC2 tiles */
	ROM_REGION( 0x200000, REGION_GFX3, ROMREGION_ERASE00)
	ROM_LOAD( "627a24.22h", 0x000000, 0x200000, CRC(2cd73305) SHA1(5a46148c08198499639adc4b6936af0b2b530bc9) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "627a23.7r", 0x000000, 0x400000, CRC(0917d7de) SHA1(f2447637b396a9c92553b2c1dbf4edecc55ccc24) )
ROM_END

/* Vs. Net Soccer (ver AAA) */
ROM_START(vsnetsca)
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
        ROM_LOAD32_WORD_SWAP( "627aaa03.29m", 0x200000, 0x080000, CRC(50e23a50) SHA1(82cf1b051cfb2f94567c5a4199802960798c1152) )
        ROM_LOAD32_WORD_SWAP( "627aaa02.31m", 0x200002, 0x080000, CRC(e3d21afe) SHA1(28c213106087da425f85bb7f3398aca98964ea38) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "627a05.31r", 0x400000, 1024*1024, CRC(be4e7b3c) SHA1(f44e7b1913aa54f759bd31bb86fdedbb9747b2d5) )
	ROM_LOAD32_WORD_SWAP( "627a04.29r", 0x400002, 1024*1024, CRC(17334e9a) SHA1(82cdba016c29160550c43feee7a4feff6e1184aa) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("627b06.9m", 0x000000, 128*1024, CRC(c8337b9d) SHA1(574c674676f493ca4b5a135728ce01e664d1293d) )
	ROM_LOAD16_BYTE("627b07.7m", 0x000001, 128*1024, CRC(d7d92579) SHA1(929b8e90cfef2ef14d84173267b637e4efdb6867) )

	/* tiles */
	ROM_REGION( 0x500000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "627a21.11r", 0x000000, 1024*1024, CRC(d0755fb8) SHA1(de37ea2a7969a97b6f2abccb7dc2a58950482bf0) )
	ROM_LOAD16_BYTE( "627a20.11m", 0x000001, 1024*1024, CRC(f68b28f2) SHA1(1463717ed581494fcab77a80dc6ffd3ab82ab1fa) )

	/* sprites */
	ROM_REGION( 0xc00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "627a19.14r", 0x000000, 2*1024*1024, CRC(5efaa3bc) SHA1(95314c1054ccf5b9626f0b06f9e1c857a127e2ca) )
	ROM_LOAD32_WORD( "627a15.18r", 0x000002, 2*1024*1024, CRC(5180ca06) SHA1(d5569f6fc6b0374cd111f8313f635e4b7c49351f) )
	ROM_LOAD32_WORD( "627a13.21r", 0x400000, 2*1024*1024, CRC(af48849d) SHA1(c43981883ef042968444b6d993a640edc429daae) )
	ROM_LOAD32_WORD( "627a17.16r", 0x400002, 2*1024*1024, CRC(ca99d29c) SHA1(919dfb029dbc7d2c5e420d54df36eef3ec3bb1a2) )
	ROM_LOAD32_WORD( "627a11.23r", 0x800000, 2*1024*1024, CRC(a2e507f2) SHA1(ceaaccbac22fecef32fa34f887568bb18464265d) )
	ROM_LOAD32_WORD( "627a09.25r", 0x800002, 2*1024*1024, CRC(312cf8a4) SHA1(107456fc1a1906a60b5b50f4ca6b7e8cd258e6ee) )

	/* PSAC2 tiles */
	ROM_REGION( 0x200000, REGION_GFX3, ROMREGION_ERASE00)
	ROM_LOAD( "627a24.22h", 0x000000, 0x200000, CRC(2cd73305) SHA1(5a46148c08198499639adc4b6936af0b2b530bc9) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "627a23.7r", 0x000000, 0x400000, CRC(0917d7de) SHA1(f2447637b396a9c92553b2c1dbf4edecc55ccc24) )
ROM_END

/* Lethal Enforcers II */
ROM_START( le2 )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_BYTE( "312eaa05.26b", 0x200000, 128*1024, CRC(875f6561) SHA1(8ede0697ff91134011f9fb5eb26e596cbc6e8f12) )
	ROM_LOAD32_BYTE( "312eaa04.28b", 0x200001, 128*1024, CRC(d5fb8d30) SHA1(824d6a43bed5aff2f65096922620ff5bff3b29f9) )
	ROM_LOAD32_BYTE( "312eaa03.30b", 0x200002, 128*1024, CRC(cfe07036) SHA1(cd7181ace76feb0e684a51db488b64b86ced5f55) )
	ROM_LOAD32_BYTE( "312eaa02.33b", 0x200003, 128*1024, CRC(5094b965) SHA1(cb597b663c49d0f63af770fd6ce344e5df9a1ed9) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("312b06.9c", 0x000000, 128*1024, CRC(a6f62539) SHA1(b333e02c55237a0429d8c5386ec68b67797a1107) )
	ROM_LOAD16_BYTE("312b07.7c", 0x000001, 128*1024, CRC(1aa19c41) SHA1(5b879fb17ac514f266e63db6af50f2f4af7da32c) )

	/* tiles */
	ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "312a14.17h", 0x000000, 2*1024*1024, CRC(dc862f19) SHA1(8ec9f8715b622462fb8c79a48162c161eb9fe13b) )
	ROM_LOAD16_BYTE( "312a12.22h", 0x000001, 2*1024*1024, CRC(98c04ddd) SHA1(7bc7af21625466e75003da9fd950437249e75b78) )
	ROM_LOAD16_BYTE( "312a15.15h", 0x400000, 2*1024*1024, CRC(516f2941) SHA1(07415fec2d96fe6b707f801a9e9e963186d83d6a) )
	ROM_LOAD16_BYTE( "312a13.20h", 0x400001, 2*1024*1024, CRC(16e5fdaa) SHA1(f04e09ee4207eb2bd67533997d36f4b3cf42a439) )

	/* sprites */
	ROM_REGION( 0x800000, REGION_GFX2, ROMREGION_ERASE00 )
	_64_WORD_ROM_LOAD( "312a08.33g", 0x000000, 2*1024*1024, CRC(29015d56) SHA1(7273270804ecefd8f59469c2c2a8a89fb045a12b) )
	_64_WORD_ROM_LOAD( "312a09.30g", 0x000002, 2*1024*1024, CRC(b2c5d6d5) SHA1(8248612275ca862c6688de5c6f24f37aeb3f9fe5) )
	_64_WORD_ROM_LOAD( "312a10.28g", 0x000004, 2*1024*1024, CRC(3c570d04) SHA1(ebbf7d28726e98c8895c9bf901f8b2dd38018c77) )
	_64_WORD_ROM_LOAD( "312a11.25g", 0x000006, 2*1024*1024, CRC(5f474357) SHA1(1f6d99f1ea69e07a65731ea4eae5917452cfcab6) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "312a17.9g", 0x000000, 2*1024*1024, CRC(ed101448) SHA1(ef1342f37fbbb092eddee0c237b40989ad42cf26) )
	ROM_LOAD( "312a18.7g", 0x200000, 1*1024*1024, CRC(5717abd7) SHA1(d304d733e7fca0363ea6b3872c2d3bbe4edf1179) )
ROM_END

/* Lethal Enforcers II (US Version) */
ROM_START( le2u )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_BYTE( "312uaa05.26b", 0x200000, 128*1024, CRC(973aa500) SHA1(ad834b0fed37502ff3e3fe7f608fd5dbe172f452) )
	ROM_LOAD32_BYTE( "312uaa04.28b", 0x200001, 128*1024, CRC(cba39552) SHA1(243f2115047d9e646f69368d78b18be47b7eacc6) )
	ROM_LOAD32_BYTE( "312uaa03.30b", 0x200002, 128*1024, CRC(20bc94e6) SHA1(652ca7b3b7ece9e702134691373e913ce3651401) )
	ROM_LOAD32_BYTE( "312uaa02.33b", 0x200003, 128*1024, CRC(04f3bd9e) SHA1(0617fd065efeae8c5fa665a65ed69a246d7a8ed7) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("312a06.9c", 0x000000, 128*1024, CRC(ff6f2cd4) SHA1(a52cab6b64b54bd60e96437ed91277c76293af2d) )
	ROM_LOAD16_BYTE("312a07.7c", 0x000001, 128*1024, CRC(3d31e989) SHA1(1fdf205b0f9c21093bc6147aaacdf178aa628508) )

	/* tiles */
	ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "312a14.17h", 0x000000, 2*1024*1024, CRC(dc862f19) SHA1(8ec9f8715b622462fb8c79a48162c161eb9fe13b) )
	ROM_LOAD16_BYTE( "312a12.22h", 0x000001, 2*1024*1024, CRC(98c04ddd) SHA1(7bc7af21625466e75003da9fd950437249e75b78) )
	ROM_LOAD16_BYTE( "312a15.15h", 0x400000, 2*1024*1024, CRC(516f2941) SHA1(07415fec2d96fe6b707f801a9e9e963186d83d6a) )
	ROM_LOAD16_BYTE( "312a13.20h", 0x400001, 2*1024*1024, CRC(16e5fdaa) SHA1(f04e09ee4207eb2bd67533997d36f4b3cf42a439) )

	/* sprites */
	ROM_REGION( 0x800000, REGION_GFX2, ROMREGION_ERASE00 )
	_64_WORD_ROM_LOAD( "312a08.33g", 0x000000, 2*1024*1024, CRC(29015d56) SHA1(7273270804ecefd8f59469c2c2a8a89fb045a12b) )
	_64_WORD_ROM_LOAD( "312a09.30g", 0x000002, 2*1024*1024, CRC(b2c5d6d5) SHA1(8248612275ca862c6688de5c6f24f37aeb3f9fe5) )
	_64_WORD_ROM_LOAD( "312a10.28g", 0x000004, 2*1024*1024, CRC(3c570d04) SHA1(ebbf7d28726e98c8895c9bf901f8b2dd38018c77) )
	_64_WORD_ROM_LOAD( "312a11.25g", 0x000006, 2*1024*1024, CRC(5f474357) SHA1(1f6d99f1ea69e07a65731ea4eae5917452cfcab6) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "312a17.9g", 0x000000, 2*1024*1024, CRC(ed101448) SHA1(ef1342f37fbbb092eddee0c237b40989ad42cf26) )
	ROM_LOAD( "312a18.7g", 0x200000, 1*1024*1024, CRC(5717abd7) SHA1(d304d733e7fca0363ea6b3872c2d3bbe4edf1179) )
ROM_END

/* Lethal Enforcers II (version) */
ROM_START( le2j )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
        ROM_LOAD32_BYTE( "312jaa05.26b", 0x200000, 0x020000, BAD_DUMP CRC(7eaa6ce2) SHA1(59d3460be98ac32ebea0422c2a9962556a9e964e) )
        ROM_LOAD32_BYTE( "312jaa04.28b", 0x200001, 0x020000, BAD_DUMP CRC(c3d19ddc) SHA1(3bc3e705567e8e59e56a40ae64381082c4f22271) )
        ROM_LOAD32_BYTE( "312jaa03.30b", 0x200002, 0x020000, BAD_DUMP CRC(465e3d03) SHA1(8efeb775f6d9f1dfcebdbc79d0c832107278c063) )
        ROM_LOAD32_BYTE( "312jaa02.33b", 0x200003, 0x020000, BAD_DUMP CRC(e971cb87) SHA1(53e2e7c4b96e4331df27d4788aa1bb81efddf9f0) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("312b06.9c", 0x000000, 128*1024, CRC(a6f62539) SHA1(b333e02c55237a0429d8c5386ec68b67797a1107) )
	ROM_LOAD16_BYTE("312b07.7c", 0x000001, 128*1024, CRC(1aa19c41) SHA1(5b879fb17ac514f266e63db6af50f2f4af7da32c) )

	/* tiles */
	ROM_REGION( 0x800000, REGION_GFX1, ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "312a14.17h", 0x000000, 2*1024*1024, CRC(dc862f19) SHA1(8ec9f8715b622462fb8c79a48162c161eb9fe13b) )
	ROM_LOAD16_BYTE( "312a12.22h", 0x000001, 2*1024*1024, CRC(98c04ddd) SHA1(7bc7af21625466e75003da9fd950437249e75b78) )
	ROM_LOAD16_BYTE( "312a15.15h", 0x400000, 2*1024*1024, CRC(516f2941) SHA1(07415fec2d96fe6b707f801a9e9e963186d83d6a) )
	ROM_LOAD16_BYTE( "312a13.20h", 0x400001, 2*1024*1024, CRC(16e5fdaa) SHA1(f04e09ee4207eb2bd67533997d36f4b3cf42a439) )

	/* sprites */
	ROM_REGION( 0x800000, REGION_GFX2, ROMREGION_ERASE00 )
	_64_WORD_ROM_LOAD( "312a08.33g", 0x000000, 2*1024*1024, CRC(29015d56) SHA1(7273270804ecefd8f59469c2c2a8a89fb045a12b) )
	_64_WORD_ROM_LOAD( "312a09.30g", 0x000002, 2*1024*1024, CRC(b2c5d6d5) SHA1(8248612275ca862c6688de5c6f24f37aeb3f9fe5) )
	_64_WORD_ROM_LOAD( "312a10.28g", 0x000004, 2*1024*1024, CRC(3c570d04) SHA1(ebbf7d28726e98c8895c9bf901f8b2dd38018c77) )
	_64_WORD_ROM_LOAD( "312a11.25g", 0x000006, 2*1024*1024, CRC(5f474357) SHA1(1f6d99f1ea69e07a65731ea4eae5917452cfcab6) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "312a17.9g", 0x000000, 2*1024*1024, CRC(ed101448) SHA1(ef1342f37fbbb092eddee0c237b40989ad42cf26) )
	ROM_LOAD( "312a18.7g", 0x200000, 1*1024*1024, CRC(5717abd7) SHA1(d304d733e7fca0363ea6b3872c2d3bbe4edf1179) )
ROM_END

/* Racin' Force */
ROM_START( racinfrc )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "250eac02.34n", 0x200000, 512*1024, CRC(df2a48c0) SHA1(f9491f969b9d8e39735b1d2e451b2194dfa933f4) )
	ROM_LOAD32_WORD_SWAP( "250eac03.31n", 0x200002, 512*1024, CRC(6da86a4d) SHA1(cff7bde43e2ce902a077974b999f3db484b83020) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "250a04.34s", 0x400000, 2*1024*1024, CRC(45e4d43c) SHA1(a668431d53b50fd41e1fa3c8959c0dc96e50c52b) )
	ROM_LOAD32_WORD_SWAP( "250a05.31s", 0x400002, 2*1024*1024, CRC(a235af3e) SHA1(381cd16552f007ccb508411a03fdfd18e32203d0) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("250a06.8p", 0x000000, 128*1024, CRC(2d0a3ff1) SHA1(ce4261d5f86821e98e971a35403c793506d0566b) )
	ROM_LOAD16_BYTE("250a07.6p", 0x000001, 128*1024, CRC(612b670a) SHA1(255515fa5096fcc4681b32defa0ae855286d8ed1) )

	/* tiles */
	ROM_REGION( 0x300000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORDS2_ROM_LOAD( "250a15.19y", 0x000000, 0x100000, CRC(60abc472) SHA1(ff360d81222e2d8cd55b907ca5a9947f958aaaab) )
	TILE_BYTES2_ROM_LOAD( "250a14.21y", 0x000004, 0x080000, CRC(d14abf98) SHA1(14827a01deb659c96fd38a5c76f1c9cead5f83c7) )

	/* sprites */
	ROM_REGION( 0xa00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "250a12.26y", 0x000000, 0x200000, CRC(e4ca3cff) SHA1(5dfddda4b5257e98a53fb8669714004ae3aeb3a7) )
	ROM_LOAD32_WORD( "250a10.31y", 0x000002, 0x200000, CRC(75c02d12) SHA1(3ca471d887b92261b1c3f50777903df13f07b1a9) )
	ROM_LOAD32_WORD( "250a13.24y", 0x400000, 0x200000, CRC(7aeef929) SHA1(9f656e2ede27aea7d51f0f0a3a91a8f2c2d250c0) )
	ROM_LOAD32_WORD( "250a11.28y", 0x400002, 0x200000, CRC(dfbce309) SHA1(831444e7a7588833ffc9b712412f7aef34a7fa2e) )
	ROM_LOAD( "250a08.36y", 0x800000, 0x200000, CRC(25ff6414) SHA1(0af4ef7fe00d7da5fcb5dd0770d470a556c62d61) )

	/* K053936 tiles (CROM and HROM from the schematics) */
	ROM_REGION( 0x300000, REGION_GFX3, ROMREGION_ERASE00 )
	T1_PSAC6_ROM_LOAD( "250a20.10d", 0x000000, 0x100000, CRC(26a2fcaf) SHA1(d2e38dc0c61e6fed93441dfe2b811993ac9f0ad3) )
	T1_PSAC6_ROM_LOAD( "250a21.7d",  0x000001, 0x100000, CRC(370d7771) SHA1(59ab52287d5aca37baa68d941db165d8da212c69) )
	T1_PSAC6_ROM_LOAD( "250a22.5d",  0x000002, 0x100000, CRC(c66a7775) SHA1(80087b2a3a221f8b2d6c4d1c1c535602e611b561) )

	ROM_REGION( 0x300000, REGION_GFX4, ROMREGION_ERASE00 )
	T1_PSAC6_ROM_LOAD( "250a24.10h", 0x000000, 0x100000, CRC(a14547da) SHA1(a379ff2f62b340a6ea46c84878a865ccff0d132c) )
	T1_PSAC6_ROM_LOAD( "250a25.7h",  0x000001, 0x100000, CRC(58310501) SHA1(e0be82f112fd86cdb448c9c8ceda0ad4cc03e3e4) )
	T1_PSAC6_ROM_LOAD( "250a26.5h",  0x000002, 0x100000, CRC(f72e4cbe) SHA1(822895b42fe4dc8fc1c55501009b6d6e57ee46a1) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "250a17.14y", 0x000000, 2*1024*1024, CRC(adefa079) SHA1(d25911e3a02d92dc936c3d7e9d76fc270bd1a75a) )
	ROM_LOAD( "250a18.12y", 0x200000, 2*1024*1024, CRC(8014a2eb) SHA1(d82f0a7d559340ae05a78ecc8bb69bb35b9c0658) )
ROM_END


/* Racin' Force */
ROM_START( racinfru )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "250uab02.34n", 0x200000, 512*1024, CRC(315040c6) SHA1(940d54c1eb898d9a44d823f9f5ae9e91a20f746f) )
	ROM_LOAD32_WORD_SWAP( "250uab03.31n", 0x200002, 512*1024, CRC(171134ab) SHA1(308b7e76a80c3d860a15408a144b1e0f76fcee87) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "250a04.34s", 0x400000, 2*1024*1024, CRC(45e4d43c) SHA1(a668431d53b50fd41e1fa3c8959c0dc96e50c52b) )
	ROM_LOAD32_WORD_SWAP( "250a05.31s", 0x400002, 2*1024*1024, CRC(a235af3e) SHA1(381cd16552f007ccb508411a03fdfd18e32203d0) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("250a06.8p", 0x000000, 128*1024, CRC(2d0a3ff1) SHA1(ce4261d5f86821e98e971a35403c793506d0566b) )
	ROM_LOAD16_BYTE("250a07.6p", 0x000001, 128*1024, CRC(612b670a) SHA1(255515fa5096fcc4681b32defa0ae855286d8ed1) )

	/* tiles */
	ROM_REGION( 0x300000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORDS2_ROM_LOAD( "250a15.19y", 0x000000, 0x100000, CRC(60abc472) SHA1(ff360d81222e2d8cd55b907ca5a9947f958aaaab) )
	TILE_BYTES2_ROM_LOAD( "250a14.21y", 0x000004, 0x080000, CRC(d14abf98) SHA1(14827a01deb659c96fd38a5c76f1c9cead5f83c7) )

	/* sprites */
	ROM_REGION( 0xa00000, REGION_GFX2, ROMREGION_ERASE00 )
	ROM_LOAD32_WORD( "250a12.26y", 0x000000, 0x200000, CRC(e4ca3cff) SHA1(5dfddda4b5257e98a53fb8669714004ae3aeb3a7) )
	ROM_LOAD32_WORD( "250a10.31y", 0x000002, 0x200000, CRC(75c02d12) SHA1(3ca471d887b92261b1c3f50777903df13f07b1a9) )
	ROM_LOAD32_WORD( "250a13.24y", 0x400000, 0x200000, CRC(7aeef929) SHA1(9f656e2ede27aea7d51f0f0a3a91a8f2c2d250c0) )
	ROM_LOAD32_WORD( "250a11.28y", 0x400002, 0x200000, CRC(dfbce309) SHA1(831444e7a7588833ffc9b712412f7aef34a7fa2e) )
	ROM_LOAD( "250a08.36y", 0x800000, 0x200000, CRC(25ff6414) SHA1(0af4ef7fe00d7da5fcb5dd0770d470a556c62d61) )

	/* K053936 tiles (CROM and HROM from the schematics) */
	ROM_REGION( 0x300000, REGION_GFX3, ROMREGION_ERASE00 )
	T1_PSAC6_ROM_LOAD( "250a20.10d", 0x000000, 0x100000, CRC(26a2fcaf) SHA1(d2e38dc0c61e6fed93441dfe2b811993ac9f0ad3) )
	T1_PSAC6_ROM_LOAD( "250a21.7d",  0x000001, 0x100000, CRC(370d7771) SHA1(59ab52287d5aca37baa68d941db165d8da212c69) )
	T1_PSAC6_ROM_LOAD( "250a22.5d",  0x000002, 0x100000, CRC(c66a7775) SHA1(80087b2a3a221f8b2d6c4d1c1c535602e611b561) )

	ROM_REGION( 0x300000, REGION_GFX4, ROMREGION_ERASE00 )
	T1_PSAC6_ROM_LOAD( "250a24.10h", 0x000000, 0x100000, CRC(a14547da) SHA1(a379ff2f62b340a6ea46c84878a865ccff0d132c) )
	T1_PSAC6_ROM_LOAD( "250a25.7h",  0x000001, 0x100000, CRC(58310501) SHA1(e0be82f112fd86cdb448c9c8ceda0ad4cc03e3e4) )
	T1_PSAC6_ROM_LOAD( "250a26.5h",  0x000002, 0x100000, CRC(f72e4cbe) SHA1(822895b42fe4dc8fc1c55501009b6d6e57ee46a1) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "250a17.14y", 0x000000, 2*1024*1024, CRC(adefa079) SHA1(d25911e3a02d92dc936c3d7e9d76fc270bd1a75a) )
	ROM_LOAD( "250a18.12y", 0x200000, 2*1024*1024, CRC(8014a2eb) SHA1(d82f0a7d559340ae05a78ecc8bb69bb35b9c0658) )
ROM_END

/* Konami's Open Golf Championship - version EAE */
ROM_START( opengolf )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "218eae02.34n", 0x200000, 512*1024, CRC(6f99ddb0) SHA1(99b18c571ce5b67dc8572ffef737b7b6beaf740e) )
	ROM_LOAD32_WORD_SWAP( "218eae03.31n", 0x200002, 512*1024, CRC(c173cf3c) SHA1(f78fd40717997e913b0183f9f2d03a0433071c93) )
	ROM_LOAD32_WORD_SWAP( "218eae02.34n", 0x300000, 512*1024, CRC(6f99ddb0) SHA1(99b18c571ce5b67dc8572ffef737b7b6beaf740e) )
	ROM_LOAD32_WORD_SWAP( "218eae03.31n", 0x300002, 512*1024, CRC(c173cf3c) SHA1(f78fd40717997e913b0183f9f2d03a0433071c93) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "218a04.34s", 0x400000, 512*1024, CRC(e50043a7) SHA1(d3a8e214362c34c4151408f422c9b1c723f7f01c) )
	ROM_LOAD32_WORD_SWAP( "218a05.31s", 0x400002, 512*1024, CRC(46c6b5d3) SHA1(e59c6d2dac9db635589149e4b4852e5f6a9c3c4f) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("218a06.8p", 0x000000, 128*1024, CRC(6755ccf9) SHA1(3bcb18302c385a937c748cf586970c12cef21b38) )
	ROM_LOAD16_BYTE("218a07.6p", 0x000001, 128*1024, CRC(221e5293) SHA1(44b0b4fa37da4c19c29d4d2e5b93b94fbec03633) )

	/* tiles */
	ROM_REGION( 0x600000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "218a15.19y", 0x000000, 2*1024*1024, CRC(78ddc8af) SHA1(24313881dbf7e1b06da008080b0143c3ca5e15b1) )
	TILE_WORD_ROM_LOAD( "218a16.16y", 0x280000, 512*1024,    CRC(a41a3ec8) SHA1(dfef4c3e4d6d4e453a4958f2bd52788497c64093) )
	TILE_BYTE_ROM_LOAD( "218a14.22y", 0x000004, 1*1024*1024, CRC(508cd75e) SHA1(adfaac92bc55f60b178a5817c48774a664d8980d) )

	/* sprites */
	ROM_REGION( 0x900000, REGION_GFX2, ROMREGION_ERASE00 )
	_48_WORD_ROM_LOAD( "218a12.26y", 0x000000, 2*1024*1024, CRC(83158653) SHA1(b7e43d63f12a793b18ce9fc9cc2c38352d211905) )
	_48_WORD_ROM_LOAD( "218a10.31y", 0x000002, 2*1024*1024, CRC(059bfee3) SHA1(e7f4621313b7f9a6cad81d455700172654bc7404) )
	_48_WORD_ROM_LOAD( "218a08.35y", 0x000004, 2*1024*1024, CRC(5b7098f3) SHA1(91bedf731e94d1554f9a8f86f79425a2c58bbaf9) )
	_48_WORD_ROM_LOAD( "218a13.24y", 0x600000, 1*1024*1024, CRC(b9ffd12a) SHA1(f8a689957b8ff966a38f999a679cdbf18a6dfc77) )
	_48_WORD_ROM_LOAD( "218a11.28y", 0x600002, 1*1024*1024, CRC(b57231e5) SHA1(e1cd1854e909ca53dc2c32b27e5f9bb2217b0e4c) )
	_48_WORD_ROM_LOAD( "218a09.33y", 0x600004, 1*1024*1024, CRC(13627443) SHA1(b51758e19ed7d6bb1e313f7c8a509ad1aad8b22c) )

	/* K053936 tiles (CROM and HROM from the schematics) */
	ROM_REGION( 0x800000, REGION_GFX3, ROMREGION_ERASE00 )
	T1_PSAC8_ROM_LOAD( "218a20.10d", 0x000000, 0x200000, CRC(f0ac2d6f) SHA1(acae9e20d663932a9a44a2e1089546338442c71f) )
	T1_PSAC8_ROM_LOAD( "218a21.7d",  0x000001, 0x200000, CRC(cb15122a) SHA1(2d159dcfbd4a7fc6e824c1be0cc5b81dee7ce8a3) )
	T1_PSAC8_ROM_LOAD( "218a22.5d",  0x000002, 0x200000, CRC(1b08d7dc) SHA1(2b963dbc415a30d3545ea730e47a592798f30a45) )
	T1_PSAC8_ROM_LOAD( "218a23.3d",  0x000003, 0x200000, CRC(1e4224b5) SHA1(f34849d500a35001944da6b8864c796e7a0a7224) )

	ROM_REGION( 0x600000, REGION_GFX4, ROMREGION_ERASE00 )
	T1_PSAC6_ROM_LOAD( "218a24.10h", 0x000000, 0x200000, CRC(e938d96a) SHA1(176a9bfd252f01bc034ca348d018705926a1a545) )
	T1_PSAC6_ROM_LOAD( "218a25.7h",  0x000001, 0x200000, CRC(11600c2d) SHA1(721c9361761dd20810ff18c63543b222c98a47a4) )
	T1_PSAC6_ROM_LOAD( "218a26.5h",  0x000002, 0x200000, CRC(b37e4b7a) SHA1(3d21e540a366f6ef8ba761855fceecd8591179d7) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "218a17.14y", 0x000000, 2*1024*1024, CRC(0b525127) SHA1(218b306c12e1094a676815b7dddaf13bf19be2d5) )
	ROM_LOAD( "218a18.12y", 0x200000, 1*1024*1024, CRC(98ec4cfb) SHA1(638753f9d9269719a37133b9c39c242507fdd8ac) )
ROM_END

/* Konami's Open Golf Championship - version EAD */
ROM_START( opengol2 )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
	ROM_LOAD32_WORD_SWAP( "218ead02.34n", 0x200000, 512*1024, CRC(eeb58816) SHA1(fe88a4515b552975f78897543bc564495b69dd68) )
	ROM_LOAD32_WORD_SWAP( "218ead03.31n", 0x200002, 512*1024, CRC(5c36f84c) SHA1(8dcbc9e1a8857be9d407a9d0e962a62b963e7187) )
	ROM_LOAD32_WORD_SWAP( "218ead02.34n", 0x300000, 512*1024, CRC(eeb58816) SHA1(fe88a4515b552975f78897543bc564495b69dd68) )
	ROM_LOAD32_WORD_SWAP( "218ead03.31n", 0x300002, 512*1024, CRC(5c36f84c) SHA1(8dcbc9e1a8857be9d407a9d0e962a62b963e7187) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "218a04.34s", 0x400000, 512*1024, CRC(e50043a7) SHA1(d3a8e214362c34c4151408f422c9b1c723f7f01c) )
	ROM_LOAD32_WORD_SWAP( "218a05.31s", 0x400002, 512*1024, CRC(46c6b5d3) SHA1(e59c6d2dac9db635589149e4b4852e5f6a9c3c4f) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("218a06.8p", 0x000000, 128*1024, CRC(6755ccf9) SHA1(3bcb18302c385a937c748cf586970c12cef21b38) )
	ROM_LOAD16_BYTE("218a07.6p", 0x000001, 128*1024, CRC(221e5293) SHA1(44b0b4fa37da4c19c29d4d2e5b93b94fbec03633) )

	/* tiles */
	ROM_REGION( 0x600000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "218a15.19y", 0x000000, 2*1024*1024, CRC(78ddc8af) SHA1(24313881dbf7e1b06da008080b0143c3ca5e15b1) )
	TILE_WORD_ROM_LOAD( "218a16.16y", 0x280000, 512*1024,    CRC(a41a3ec8) SHA1(dfef4c3e4d6d4e453a4958f2bd52788497c64093) )
	TILE_BYTE_ROM_LOAD( "218a14.22y", 0x000004, 1*1024*1024, CRC(508cd75e) SHA1(adfaac92bc55f60b178a5817c48774a664d8980d) )

	/* sprites */
	ROM_REGION( 0x900000, REGION_GFX2, ROMREGION_ERASE00 )
	_48_WORD_ROM_LOAD( "218a12.26y", 0x000000, 2*1024*1024, CRC(83158653) SHA1(b7e43d63f12a793b18ce9fc9cc2c38352d211905) )
	_48_WORD_ROM_LOAD( "218a10.31y", 0x000002, 2*1024*1024, CRC(059bfee3) SHA1(e7f4621313b7f9a6cad81d455700172654bc7404) )
	_48_WORD_ROM_LOAD( "218a08.35y", 0x000004, 2*1024*1024, CRC(5b7098f3) SHA1(91bedf731e94d1554f9a8f86f79425a2c58bbaf9) )
	_48_WORD_ROM_LOAD( "218a13.24y", 0x600000, 1*1024*1024, CRC(b9ffd12a) SHA1(f8a689957b8ff966a38f999a679cdbf18a6dfc77) )
	_48_WORD_ROM_LOAD( "218a11.28y", 0x600002, 1*1024*1024, CRC(b57231e5) SHA1(e1cd1854e909ca53dc2c32b27e5f9bb2217b0e4c) )
	_48_WORD_ROM_LOAD( "218a09.33y", 0x600004, 1*1024*1024, CRC(13627443) SHA1(b51758e19ed7d6bb1e313f7c8a509ad1aad8b22c) )

	/* K053936 tiles (CROM and HROM from the schematics) */
	ROM_REGION( 0x800000, REGION_GFX3, ROMREGION_ERASE00 )
	T1_PSAC8_ROM_LOAD( "218a20.10d", 0x000000, 0x200000, CRC(f0ac2d6f) SHA1(acae9e20d663932a9a44a2e1089546338442c71f) )
	T1_PSAC8_ROM_LOAD( "218a21.7d",  0x000001, 0x200000, CRC(cb15122a) SHA1(2d159dcfbd4a7fc6e824c1be0cc5b81dee7ce8a3) )
	T1_PSAC8_ROM_LOAD( "218a22.5d",  0x000002, 0x200000, CRC(1b08d7dc) SHA1(2b963dbc415a30d3545ea730e47a592798f30a45) )
	T1_PSAC8_ROM_LOAD( "218a23.3d",  0x000003, 0x200000, CRC(1e4224b5) SHA1(f34849d500a35001944da6b8864c796e7a0a7224) )

	ROM_REGION( 0x600000, REGION_GFX4, ROMREGION_ERASE00 )
	T1_PSAC6_ROM_LOAD( "218a24.10h", 0x000000, 0x200000, CRC(e938d96a) SHA1(176a9bfd252f01bc034ca348d018705926a1a545) )
	T1_PSAC6_ROM_LOAD( "218a25.7h",  0x000001, 0x200000, CRC(11600c2d) SHA1(721c9361761dd20810ff18c63543b222c98a47a4) )
	T1_PSAC6_ROM_LOAD( "218a26.5h",  0x000002, 0x200000, CRC(b37e4b7a) SHA1(3d21e540a366f6ef8ba761855fceecd8591179d7) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "218a17.14y", 0x000000, 2*1024*1024, CRC(0b525127) SHA1(218b306c12e1094a676815b7dddaf13bf19be2d5) )
	ROM_LOAD( "218a18.12y", 0x200000, 1*1024*1024, CRC(98ec4cfb) SHA1(638753f9d9269719a37133b9c39c242507fdd8ac) )
ROM_END

/* Golfing Greats 2 */
ROM_START( ggreats2 )
	/* main program */
	ROM_REGION( 0x800000, REGION_CPU1, 0 )
	GX_BIOS
        ROM_LOAD32_WORD_SWAP( "218jac02.34n", 0x200000, 0x080000, CRC(e4d47f92) SHA1(4761cf69670d97db548b146b127c9af04f8809d6) )
        ROM_LOAD32_WORD_SWAP( "218jac03.31n", 0x200002, 0x080000, CRC(ec10c0b2) SHA1(4084d8420c53e73630786adf1a4f0fde548fa212) )

	/* data roms */
	ROM_LOAD32_WORD_SWAP( "218a04.34s", 0x400000, 512*1024, CRC(e50043a7) SHA1(d3a8e214362c34c4151408f422c9b1c723f7f01c) )
	ROM_LOAD32_WORD_SWAP( "218a05.31s", 0x400002, 512*1024, CRC(46c6b5d3) SHA1(e59c6d2dac9db635589149e4b4852e5f6a9c3c4f) )

	/* sound program */
	ROM_REGION( 0x40000, REGION_CPU2, 0 )
	ROM_LOAD16_BYTE("218a06.8p", 0x000000, 128*1024, CRC(6755ccf9) SHA1(3bcb18302c385a937c748cf586970c12cef21b38) )
	ROM_LOAD16_BYTE("218a07.6p", 0x000001, 128*1024, CRC(221e5293) SHA1(44b0b4fa37da4c19c29d4d2e5b93b94fbec03633) )

	/* tiles */
	ROM_REGION( 0x600000, REGION_GFX1, ROMREGION_ERASE00 )
	TILE_WORD_ROM_LOAD( "218a15.19y", 0x000000, 2*1024*1024, CRC(78ddc8af) SHA1(24313881dbf7e1b06da008080b0143c3ca5e15b1) )
	TILE_WORD_ROM_LOAD( "218a16.16y", 0x280000, 512*1024,    CRC(a41a3ec8) SHA1(dfef4c3e4d6d4e453a4958f2bd52788497c64093) )
	TILE_BYTE_ROM_LOAD( "218a14.22y", 0x000004, 1*1024*1024, CRC(508cd75e) SHA1(adfaac92bc55f60b178a5817c48774a664d8980d) )

	/* sprites */
	ROM_REGION( 0x900000, REGION_GFX2, ROMREGION_ERASE00 )
	_48_WORD_ROM_LOAD( "218a12.26y", 0x000000, 2*1024*1024, CRC(83158653) SHA1(b7e43d63f12a793b18ce9fc9cc2c38352d211905) )
	_48_WORD_ROM_LOAD( "218a10.31y", 0x000002, 2*1024*1024, CRC(059bfee3) SHA1(e7f4621313b7f9a6cad81d455700172654bc7404) )
	_48_WORD_ROM_LOAD( "218a08.35y", 0x000004, 2*1024*1024, CRC(5b7098f3) SHA1(91bedf731e94d1554f9a8f86f79425a2c58bbaf9) )
	_48_WORD_ROM_LOAD( "218a13.24y", 0x600000, 1*1024*1024, CRC(b9ffd12a) SHA1(f8a689957b8ff966a38f999a679cdbf18a6dfc77) )
	_48_WORD_ROM_LOAD( "218a11.28y", 0x600002, 1*1024*1024, CRC(b57231e5) SHA1(e1cd1854e909ca53dc2c32b27e5f9bb2217b0e4c) )
	_48_WORD_ROM_LOAD( "218a09.33y", 0x600004, 1*1024*1024, CRC(13627443) SHA1(b51758e19ed7d6bb1e313f7c8a509ad1aad8b22c) )

	/* K053936 tiles (CROM and HROM from the schematics) */
	ROM_REGION( 0x800000, REGION_GFX3, ROMREGION_ERASE00 )
	T1_PSAC8_ROM_LOAD( "218a20.10d", 0x000000, 0x200000, CRC(f0ac2d6f) SHA1(acae9e20d663932a9a44a2e1089546338442c71f) )
	T1_PSAC8_ROM_LOAD( "218a21.7d",  0x000001, 0x200000, CRC(cb15122a) SHA1(2d159dcfbd4a7fc6e824c1be0cc5b81dee7ce8a3) )
	T1_PSAC8_ROM_LOAD( "218a22.5d",  0x000002, 0x200000, CRC(1b08d7dc) SHA1(2b963dbc415a30d3545ea730e47a592798f30a45) )
	T1_PSAC8_ROM_LOAD( "218a23.3d",  0x000003, 0x200000, CRC(1e4224b5) SHA1(f34849d500a35001944da6b8864c796e7a0a7224) )

	ROM_REGION( 0x600000, REGION_GFX4, ROMREGION_ERASE00 )
	T1_PSAC6_ROM_LOAD( "218a24.10h", 0x000000, 0x200000, CRC(e938d96a) SHA1(176a9bfd252f01bc034ca348d018705926a1a545) )
	T1_PSAC6_ROM_LOAD( "218a25.7h",  0x000001, 0x200000, CRC(11600c2d) SHA1(721c9361761dd20810ff18c63543b222c98a47a4) )
	T1_PSAC6_ROM_LOAD( "218a26.5h",  0x000002, 0x200000, CRC(b37e4b7a) SHA1(3d21e540a366f6ef8ba761855fceecd8591179d7) )

	/* sound data */
	ROM_REGION( 0x400000, REGION_SOUND1, 0 )
	ROM_LOAD( "218a17.14y", 0x000000, 2*1024*1024, CRC(0b525127) SHA1(218b306c12e1094a676815b7dddaf13bf19be2d5) )
	ROM_LOAD( "218a18.12y", 0x200000, 1*1024*1024, CRC(98ec4cfb) SHA1(638753f9d9269719a37133b9c39c242507fdd8ac) )
ROM_END

/**********************************************************************************/
/* initializers */

MACHINE_START( konamigx )
{
	state_save_register_global(konamigx_wrport1_1);
	state_save_register_global_array(sndto020);
	state_save_register_global_array(sndto000);
}

MACHINE_RESET(konamigx)
{
	int i;

	konamigx_wrport1_0 = konamigx_wrport1_1 = 0;
	konamigx_wrport2 = 0;

/*
    bit0  : EEPROM data(don't care)
    bit1  : DMA busy   (cleared)
    bit2-7: IRQ ready  (all set)
*/
	gx_rdport1_3 = 0xfc;
	gx_syncen    = 0;
	suspension_active = 0;

	memset(sndto000, 0, 16);
	memset(sndto020, 0, 16);

	tms57002_init();

	// sound CPU initially disabled?
	cpunum_set_input_line(1, INPUT_LINE_HALT, ASSERT_LINE);

	if (!strcmp(machine->gamedrv->name, "tkmmpzdm"))
	{
		// boost voice(chip 1 channel 3-7)
		for (i=3; i<=7; i++) K054539_set_gain(1, i, 2.0);
	}
	else if ((!strcmp(machine->gamedrv->name, "dragoonj")) || (!strcmp(machine->gamedrv->name, "dragoona")))
	{
		// soften percussions(chip 1 channel 0-3), boost voice(chip 1 channel 4-7)
		for (i=0; i<=3; i++)
		{
			K054539_set_gain(1, i, 0.8);
			K054539_set_gain(1, i+4, 2.0);
		}
	}
}

typedef struct
{
	const char *romname;
	UINT32 cfgport;
	UINT32 sndhack;
	UINT32 special;
	UINT32 readback;
} GXGameInfoT;

#define BPP4  0
#define BPP5  1
#define BPP6  2
#define BPP66 3

static GXGameInfoT gameDefs[] =
{
	{ "racinfrc", 11, 0, 0, BPP4 },
	{ "racinfru", 11, 0, 0, BPP4 },
	{ "opengolf", 11, 0, 0, BPP4 },
	{ "le2",      13, 1, 1, BPP4 },
	{ "le2u",     13, 1, 1, BPP4 },
	{ "gokuparo",  7, 0, 0, BPP5 },
	{ "fantjour",  7, 0, 0, BPP5 },
	{ "puzldama",  7, 0, 0, BPP5 },
	{ "tbyahhoo",  7, 0, 8, BPP5 },
	{ "tkmmpzdm",  7, 0, 2, BPP6 },
	{ "dragoonj",  7, 0, 3, BPP4 },
	{ "dragoona",  7, 0, 3, BPP4 },
	{ "sexyparo",  7, 0, 4, BPP5 },
	{ "daiskiss",  7, 0, 5, BPP5 },
	{ "tokkae",    7, 0, 0, BPP5 },
	{ "salmndr2",  7, 0, 6, BPP66 },
	{ "winspike",  8, 2, 7, BPP4 },
	{ "winspikj",  8, 2, 7, BPP4 },
	{ "soccerss",  7, 0, 0, BPP4 },
	{ "soccersa",  7, 0, 0, BPP4 },
	{ "soccersj",  7, 0, 0, BPP4 },
	{ "vsnetscr",  7, 8, 0, BPP4 },
	{ "vsnetscu",  7, 5, 0, BPP4 },
	{ "vsnetscj",  7, 10, 0, BPP4 },
	{ "vsnetsca",  7, 7, 0, BPP4 },
	{ "vsnetseb",  7, 9, 0, BPP4 },
	{ "rungun2",   7, 3, 0, BPP4 },
	{ "slamdnk2",  7, 6, 0, BPP4 },
	{ "rushhero",  7, 4, 0, BPP4 },
	{ "",         -1, -1, -1, -1 },
};


static DRIVER_INIT(konamigx)
{
	int i, match;
	int readback = 0;

	adc083x_init( 0, ADC0834, adc0834_callback );

	konamigx_cfgport = -1;
	last_prot_op = -1;
	last_prot_clk = 0;

	esc_cb = 0;
	snd020_hack = 0;
	resume_trigger = 0;

	dmadelay_timer = mame_timer_alloc(dmaend_callback);

	i = match = 0;
	while ((gameDefs[i].cfgport != -1) && (!match))
	{
		if (!strcmp(machine->gamedrv->name, gameDefs[i].romname))
	{
			match = 1;
			konamigx_cfgport = gameDefs[i].cfgport;
			snd020_hack = gameDefs[i].sndhack;
			readback = gameDefs[i].readback;

			switch (gameDefs[i].special)
	{
				case 1:	// LE2 guns
		memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xd44000, 0xd44003, 0, 0, le2_gun_H_r );
		memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xd44004, 0xd44007, 0, 0, le2_gun_V_r );
					break;

				case 2:	// tkmmpzdm hack
	{
		UINT32 *rom = (UINT32*)memory_region(REGION_CPU1);

		// The display is initialized after POST but the copyright screen disabled
		// planes B,C,D and didn't bother restoring them. I've spent a good
		// amount of time chasing this bug but the cause remains inconclusive.
		// My guess is the CCU somehow masked or delayed vblank interrupts
		// during the copyright message.
		rom[0x810f1] &= ~1;      // fix checksum
		rom[0x872ea] |= 0xe0000; // enable plane B,C,D

		esc_cb = tkmmpzdm_esc;
	}
					break;

				case 3: // dragoon might
		esc_cb = dragoonj_esc;
					break;

				case 4:	// sexyparo
		esc_cb = sexyparo_esc;
					break;

				case 5: // daiskiss
		esc_cb = daiskiss_esc;
					break;

				case 6: // salamander 2
		esc_cb = sal2_esc;
					break;

				case 7:	// install type 4 Xilinx protection for non-type 3/4 games
		memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xcc0000, 0xcc0007, 0, 0, type4_prot_w );
					break;

				case 8: // tbyahhoo
					esc_cb = tbyahhoo_esc;
					break;
	}
	}

		i++;
	}

	switch (readback)
	{
		case BPP5:
			memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xd4a000, 0xd4a00f, 0, 0, gx5bppspr_r);
		break;

		case BPP66:
			memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xd00000, 0xd01fff, 0, 0, K056832_6bpp_rom_long_r);

		case BPP6:
			memory_install_read32_handler(0, ADDRESS_SPACE_PROGRAM, 0xd4a000, 0xd4a00f, 0, 0, gx6bppspr_r);
		break;
	}

#undef BPP5
#undef BPP6
#undef BPP66
}

/**********************************************************************************/
/*     year  ROM       parent    machine   inp       init */

/* dummy parent for the BIOS */
GAME( 1994, konamigx, 0, konamigx, konamigx, konamigx, ROT0, "Konami", "System GX", NOT_A_DRIVER )


/* Type 1: standard with an add-on 53936 on the ROM board, analog inputs, */
/* and optional LAN capability (only on Racin' Force - chips aren't present on the golf games) */
/* needs the ROZ layer to be playable */
GAME( 1994, racinfrc, konamigx, racinfrc,  racinfrc, konamigx, ROT0, "Konami", "Racin' Force (ver EAC)", GAME_IMPERFECT_GRAPHICS | GAME_NOT_WORKING  )
GAME( 1994, racinfru, racinfrc, racinfrc,  racinfrc, konamigx, ROT0, "Konami", "Racin' Force (ver UAB)", GAME_IMPERFECT_GRAPHICS | GAME_NOT_WORKING  )
GAME( 1994, opengolf, konamigx, opengolf,  racinfrc, konamigx, ROT0, "Konami", "Konami's Open Golf Championship (ver EAE)", GAME_IMPERFECT_GRAPHICS | GAME_NOT_WORKING  )
GAME( 1994, opengol2, opengolf, opengolf,  racinfrc, konamigx, ROT0, "Konami", "Konami's Open Golf Championship (ver EAD)", GAME_IMPERFECT_GRAPHICS | GAME_NOT_WORKING  )
GAME( 1994, ggreats2, opengolf, opengolf,  racinfrc, konamigx, ROT0, "Konami", "Golfing Greats 2 (ver JAC)", GAME_IMPERFECT_GRAPHICS | GAME_NOT_WORKING )


/* Type 2: totally stock, sometimes with funny protection chips on the ROM board */
/* these games work and are playable with minor graphics glitches */
GAME( 1994, le2,      konamigx, le2,      le2,      konamigx, ROT0, "Konami", "Lethal Enforcers II: Gun Fighters (ver EAA)", GAME_IMPERFECT_GRAPHICS )
GAME( 1994, le2u,     le2,      le2,      le2,      konamigx, ROT0, "Konami", "Lethal Enforcers II: Gun Fighters (ver UAA)", GAME_IMPERFECT_GRAPHICS )
GAME( 1994, le2j,     le2,      le2,      le2,      konamigx, ROT0, "Konami", "Lethal Enforcers II: Gun Fighters (ver JAA)", GAME_IMPERFECT_GRAPHICS | GAME_NOT_WORKING)
GAME( 1994, gokuparo, konamigx, konamigx, gokuparo, konamigx, ROT0, "Konami", "Gokujyou Parodius (ver JAD)", GAME_IMPERFECT_GRAPHICS )
GAME( 1994, puzldama, konamigx, konamigx, puzldama, konamigx, ROT0, "Konami", "Taisen Puzzle-dama (ver JAA)", GAME_IMPERFECT_GRAPHICS )
GAME( 1995, tbyahhoo, konamigx, konamigx, gokuparo, konamigx, ROT0, "Konami", "Twin Bee Yahhoo! (ver JAA)", GAME_IMPERFECT_GRAPHICS )
GAME( 1995, tkmmpzdm, konamigx, konamigx_6bpp, puzldama, konamigx, ROT0, "Konami", "Tokimeki Memorial Taisen Puzzle-dama (ver JAB)", GAME_IMPERFECT_GRAPHICS )
GAME( 1995, dragoona, konamigx, dragoonj, dragoonj, konamigx, ROT0, "Konami", "Dragoon Might (ver AAB)", GAME_IMPERFECT_GRAPHICS )
GAME( 1995, dragoonj, dragoona, dragoonj, dragoonj, konamigx, ROT0, "Konami", "Dragoon Might (ver JAA)", GAME_IMPERFECT_GRAPHICS )
GAME( 1996, sexyparo, konamigx, konamigx, gokuparo, konamigx, ROT0, "Konami", "Sexy Parodius (ver JAA)", GAME_IMPERFECT_GRAPHICS )
GAME( 1996, daiskiss, konamigx, konamigx, gokuparo, konamigx, ROT0, "Konami", "Daisu-Kiss (ver JAA)", GAME_IMPERFECT_GRAPHICS )
GAME( 1996, tokkae,   konamigx, konamigx_6bpp, puzldama, konamigx, ROT0, "Konami", "Taisen Tokkae-dama (ver JAA)", GAME_IMPERFECT_GRAPHICS )
/* protection controls player ship direction in attract mode - doesn't impact playability */
GAME( 1996, salmndr2, konamigx, konamigx_6bpp_2, gokuparo, konamigx, ROT0, "Konami", "Salamander 2 (ver JAA)", GAME_IMPERFECT_GRAPHICS|GAME_UNEMULATED_PROTECTION )
/* bad sprite colours, part of tilemap gets blanked out when a game starts (might be more protection) */
GAME( 1997, winspike, konamigx, winspike, konamigx, konamigx, ROT0, "Konami", "Winning Spike (ver EAA)", GAME_UNEMULATED_PROTECTION | GAME_IMPERFECT_GRAPHICS )
GAME( 1997, winspikj, winspike, winspike, konamigx, konamigx, ROT0, "Konami", "Winning Spike (ver JAA)", GAME_UNEMULATED_PROTECTION | GAME_IMPERFECT_GRAPHICS )

/* this game is unplayable due to protection */
GAME( 1994, fantjour, gokuparo, konamigx, gokuparo, konamigx, ROT0, "Konami", "Fantastic Journey", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )

/* Type 3: dual monitor output and 53936 on the ROM board, external palette RAM */
GAME( 1994, soccerss, konamigx, gxtype3,  type3, konamigx, ROT0, "Konami", "Soccer Superstars (ver EAA)", GAME_NOT_WORKING )
GAME( 1994, soccersj, soccerss, gxtype3,  type3, konamigx, ROT0, "Konami", "Soccer Superstars (ver JAA)", GAME_NOT_WORKING )
GAME( 1994, soccersa, soccerss, gxtype3,  type3, konamigx, ROT0, "Konami", "Soccer Superstars (ver AAA)", GAME_NOT_WORKING )

/* Type 4: dual monitor output and 53936 on the ROM board, external palette RAM, DMA protection */
GAME( 1996, vsnetscr, konamigx, gxtype4, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver EAD)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
GAME( 1996, vsnetseb, vsnetscr, gxtype4, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver EAB)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
GAME( 1996, vsnetscu, vsnetscr, gxtype4, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver UAB)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
GAME( 1996, vsnetsca, vsnetscr, gxtype4, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver AAA)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
GAME( 1996, vsnetscj, vsnetscr, gxtype4, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver JAB)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
GAME( 1996, rungun2,  konamigx, gxtype4, type3, konamigx, ROT0, "Konami", "Run and Gun 2 (ver UAA)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
GAME( 1996, slamdnk2, rungun2,  gxtype4, type3, konamigx, ROT0, "Konami", "Slam Dunk 2 (ver JAA)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
GAME( 1996, rushhero, konamigx, gxtype4, type3, konamigx, ROT0, "Konami", "Rushing Heroes (ver UAB)", GAME_UNEMULATED_PROTECTION | GAME_NOT_WORKING  )
