/**
 * @file src/drivers/namcos22.c
 *
 * This driver describes Namco's System22 and Super System 22 hardware.
 *
 * driver provided with thanks to:
 * - pstroffo@yahoo.com (Phil Stroffolino)
 * - R. Belmont
 * - trackmaster@gmx.net (Bjorn Sunder)
 * - team vivanonno
 *
 * Input
 *      - input ports require manual calibration through built-in diagnostics (or canned EEPROM)
 *      - new input port type needed for bicycle pedal speed
 *      - new input port needed for multi-value stick shift
 *      - text layer row placement may be incorrect (emulated Prop Cycle differs from real game)
 *
 * Output Devices
 *      - Prop Cycle fan (outputs noted at the right MCU port)
 *      - lamps/LEDs on some cabinets
 *      - time crisis has force feedback for the guns
 *
 * Link
 *      - SCI (link) feature is not yet hooked up
 *
 * CPU Emulation issues
 *      - slave DSP is not yet used in-game
 *      - "point RAM" is not yet used in-game
 *
 * Notes:
 *      The "dipswitch" settings are ignored in many games - this isn't a bug.  For example, Prop Cycle software
 *      explicitly clears the chunk of work RAM used to cache the 8 bit dipswitch value immediately after
 *      populating it.  This is apparently done to hide secret debug routines from release versions of games.
 *
 * Self Test Info:
 *    Prop Cycle DSP tests:
 *        MD ROM-PROGRAM      (not-yet-working)
 *        MD-DOWNLOAD       - confirms that main CPU can upload custom code to master DSP
 *        MD-EXTERNAL-RAM   - tests private RAM used by master DSP
 *        C-RAM CHECK BY MD - tests communications RAM, shared by master DSP and main CPU
 *        PDP LOOP TEST     - exercises multi-command DMA transfer
 *        PDP BLOCK MOVE    - exercises DMA block transfer
 *        POINT RAM         - RAM test for "Point RAM" (not directly accessible by any CPU)
 *        CUSTOM IC STATUS  - currently hacked to always report "good"
 *        SD ROM-PRG        - confirms that master DSP can upload custom code to run on slave DSP
 *        SD EXTERNAL-RAM   - tests private RAM used by slave DSP
 *        DATA FLOW TEST 1    (not-yet-working)
 *        DATA FLOW TEST 2    (not-yet-working)
 *        POINT ROM TEST    - checksums the "Point ROMs"
 *
 *    Ridge Racer (Japan) tests:
 *        TEST 1a: MD-EXTERNAL-RAM
 *        TEST 1b: C-RAM CHECK BY MD
 *        TEST 2:  (not-yet-working)
 *        TEST 3:  SD EXTERNAL-RAM
 *        TEST 4:  DATA FLOW TEST 1 (not-yet-working)
 *        TEST 5:  DATA FLOW TEST 2 (not-yet-working)
 *        TEST 6:  POINT RAM
 *
 * IO MCU:
 * - generates sound/music
 * - provides input port management (copying to shared RAM)
 * - coinage handling in most games
 * - manages external physical devices (i.e. lamps, fans, force feedback)
 * - C74 is sound MCU, Mitsubishi M37702 MCU with mask ROM
 * - some external subroutines for C74 are also embedded
 *
 * Master DSP:
 * - S22 has two TI320C25 DSP (printed as C71)
 * - the master DSP provides display list parsing
 *
 * Slave DSP:
 * - serves as a calculation engine for lighting
 *
 * Communications RAM
 * - seen as 32 bit memory by main 68k CPU
 * - seen as 16 bit memory by master DSP (addr 0x8000..0xffff); upper/lower word is selectable
 * - not addressable by slave DSP
 *
 * Point ROMs
 * - encodes 3d model data
 * - not directly addressable by any CPU
 *
 * Point RAM
 * - same address space as Point ROMs
 * - not directly addressable by any CPU
 *
 * Link Feature:
 * - some (typically racing) games may be linked together
 * - serial controller is C139 SCI (same as System21).
 *
 * "Super" System22
 * - different memory map
 * - different CPU controller register layout
 * - sound CPU uses external ROM (i.e. pr1data.8k) instead of internal BIOS (C74)
 * - additional 2d sprite layer
 * - Point RAM starts at 0xf80000 rather than 0xf00000
 * - "PDP" device, for automated block memory transfers (dsp ram, point ram)
 *
 **********************************************************************************************************
 * SYSTEM22 Known Custom Chips
 *
 * CPU PCB:
 *
 *  C71 TI TMS320C25 DSP
 *  C71 WEYW40116 (TMS320C25 Main/Sub DSP)
 *  C71 D72260FN 980 FE-5CA891W
 *
 *  M5M5178AP-25 (CPU 16R, 17R, 19R, 20R) DSP Work RAM (8K x 8bit x 2 x 2)
 *
 *  C74 Mitsubishi M37702 MCU
 *  C74 159 408600 (OLD SUB)
 *  C74 159 543100 (NEW SUB)
 *  C74 159 414600 (OLD I/O)
 *  C74 159 437600 (NEW I/O)
 *
 * C195 (Shared SRAM Controller)
 * C196 CPP x 6
 * C199 (CPU 18K) x 1
 * C317 IDC (CPU 15E) x 1 (S21B)
 * C337 PFP x 1
 * C342 x 1 (S21B)
 * C352 (32ch PCM)
 * C353 x 1
 *
 *
 * VIDEO PCB:
 *
 * C304 - 4 chips on SS22 Video PCB
 * C305 (Palette)
 * C335
 *  9C, 10C
 *  12D, 12E
 *  14C
 * C300
 *  18B, 18C, 20B, 20C, 22B, 22C
 * Cxxx
 *  34R, 35R
 *
 * TI TBP28L22N (256 x 8bit PROM)
 *  VIDEO 2D, 3D, 4D (RGB Gamma LUT ROM)
 *
 *  RR1.GAM (for Ridge Racer 1/2, Rave Racer)
 */

#include "driver.h"
#include "namcos22.h"
#include "cpu/tms32025/tms32025.h"
#include "cpu/m37710/m37710.h"
#include "sound/c352.h"

#define SS22_MASTER_CLOCK (49152000)	/* info from Guru */

enum namcos22_gametype namcos22_gametype; /* TBR: used for game-specific hacks */

static int mbSuperSystem22; /* used to dispatch Sys22/SuperSys22 differences */
static int mbEnableDspIrqs;
static UINT32 *namcos22_shareram;
static UINT32 *namcos22_system_controller;
static UINT32 *namcos22_nvmem;
static size_t namcos22_nvmem_size;
static UINT16 mMasterBIOZ;
static UINT32 *mpPointRAM;
static UINT32 old_coin_state, credits1, credits2;
static UINT16 *mpSlaveExternalRAM;

static UINT32 mPointAddr;
static UINT32 mPointData;
static UINT16 *mpMasterExternalRAM;

static UINT16 mSerialDataSlaveToMasterNext;
static UINT16 mSerialDataSlaveToMasterCurrent;

#define MAX_RENDER_CMD_SEQ 0x1c
static int mRenderBufSize;
static UINT16 mRenderBufData[MAX_RENDER_CMD_SEQ];

static UINT32 mSys22PortBits;

static int mFrameCount;

/**
 * helper function used to read a byte from a chunk of 32 bit memory
 */
static UINT8
nthbyte( const UINT32 *pSource, int offs )
{
	pSource += offs/4;
	return (pSource[0]<<((offs&3)*8))>>24;
} /* nthbyte */

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

/* mask,default,type,sensitivity,delta,min,max */
#define DRIVING_ANALOG_PORTS \
	PORT_START \
	PORT_BIT( 0xff, 0x00, IPT_PEDAL ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) \
	PORT_START \
	PORT_BIT( 0xff, 0x00, IPT_PEDAL2 ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) \
	PORT_START \
	PORT_BIT( 0xff, 0x80, IPT_PADDLE ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10)

/* TODO: REMOVE (THIS IS HANDLED BY "SUBCPU") */
static void
ReadAnalogDrivingPorts( UINT16 *gas, UINT16 *brake, UINT16 *steer )
{
	*gas   = readinputport(2);
	*brake = readinputport(3);
	*steer = readinputport(4);
}

/* TODO: REMOVE (THIS IS HANDLED BY "SUBCPU") */
static UINT16
AnalogAsDigital( void )
{
	UINT16 stick = readinputport(1);
	UINT16 gas   = readinputport(2);
	UINT16 steer = readinputport(4);
	UINT16 result = 0xffff;

	switch( namcos22_gametype )
	{
	case NAMCOS22_RAVE_RACER:
	case NAMCOS22_RIDGE_RACER:
	case NAMCOS22_RIDGE_RACER2:
		if( gas==0xff )
		{
			result ^= 0x0100; /* CHOOSE */
		}
		if( steer==0x00 )
		{
			result ^= 0x0040; /* PREV */
		}
		else if( steer==0xff )
		{
			result ^= 0x0080; /* NEXT */
		}
		return result;

	case NAMCOS22_VICTORY_LAP:
	case NAMCOS22_ACE_DRIVER:
		if( gas > 0xf0 )
		{
			result ^= 0x0001; /* CHOOSE */
		}
		stick &= 3;
		if( stick==1 )
		{ /* Stick Shift Up */
			result ^= 0x0040; /* PREV */
		}
		if( stick==2 )
		{ /* Stick Shift Down */
			result ^= 0x0080; /* NEXT */
		}
		return result;

	default:
		break;
	}
	return result;
} /* AnalogAsDigital */

/* TODO: REMOVE (THIS IS HANDLED BY "SUBCPU") */
static void
HandleCoinage(int slots)
{
	UINT16 *share16 = (UINT16 *)namcos22_shareram;
	UINT32 coin_state;

	coin_state = readinputport(1) & 0x1200;

	if (!(coin_state & 0x1000) && (old_coin_state & 0x1000))
	{
		credits1++;
	}

	if (!(coin_state & 0x0200) && (old_coin_state & 0x0200))
	{
		credits2++;
	}

	old_coin_state = coin_state;

	share16[BYTE_XOR_LE(0x38/2)] = credits1;

	if (slots == 2)
	{
		share16[BYTE_XOR_LE(0x3e/2)] = credits2;
	}
} /* HandleCoinage */

/* TODO: REMOVE (THIS IS HANDLED BY "SUBCPU") */
static void
HandleDrivingIO( void )
{
	if( nthbyte(namcos22_system_controller,0x18)!=0 )
	{
		UINT16 flags = readinputport(1);
		UINT16 gas,brake,steer;
		ReadAnalogDrivingPorts( &gas, &brake, &steer );

		HandleCoinage(2);

		switch (namcos22_gametype)
		{
			case NAMCOS22_RIDGE_RACER:
			case NAMCOS22_RIDGE_RACER2:
				gas <<= 3;
				gas += 884;
				brake <<= 3;
				brake += 809;
				steer <<= 4;
				steer += 0x160;
				break;

			case NAMCOS22_RAVE_RACER:
				gas <<= 3;
				gas += 992;
				brake <<= 3;
				brake += 3008;
				steer <<= 4;
				steer += 32;
				break;

			case NAMCOS22_ACE_DRIVER:
			case NAMCOS22_VICTORY_LAP:
				gas <<= 3;
				gas += 992;
				brake <<= 3;
				brake += 3008;
				steer <<= 4;
				steer += 2048;
				break;

			default:
				gas <<= 3;
				brake <<= 3;
				steer <<= 4;
				break;
		}

		namcos22_shareram[0x000/4] = 0x10<<16; /* SUB CPU ready */
		namcos22_shareram[0x030/4] = (flags<<16)|steer;
		namcos22_shareram[0x034/4] = (gas<<16)|brake;
	}
} /* HandleDrivingIO */

/* TODO: REMOVE (THIS IS HANDLED BY "SUBCPU") */
static void
HandleCyberCommandoIO( void )
{
	if( nthbyte(namcos22_system_controller,0x18)!=0 )
	{
		UINT16 flags = readinputport(1);

		UINT16 volume0 = readinputport(2)*0x10;
		UINT16 volume1 = readinputport(3)*0x10;
		UINT16 volume2 = readinputport(4)*0x10;
		UINT16 volume3 = readinputport(5)*0x10;

		namcos22_shareram[0x030/4] = (flags<<16)|volume0;
		namcos22_shareram[0x034/4] = (volume1<<16)|volume2;
		namcos22_shareram[0x038/4] = volume3<<16;

		HandleCoinage(1);
	}
} /* HandleCyberCommandoIO */

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

static void
InitDSP( int bSuperSystem22 )
{
	mbSuperSystem22 = bSuperSystem22;
	cpunum_set_input_line(1,INPUT_LINE_RESET,ASSERT_LINE); /* master DSP */
	cpunum_set_input_line(2,INPUT_LINE_RESET,ASSERT_LINE); /* slave DSP */
	cpunum_set_input_line(3,INPUT_LINE_RESET,ASSERT_LINE); /* MCU */
} /* InitDSP */

static READ16_HANDLER( pdp_status_r )
{
	return mMasterBIOZ;
} /* pdp_status_r */

static void
WriteToPointRAM( offs_t offs, UINT32 data )
{
	offs &= 0xffffff; /* 24 bit addressing */
	if( mbSuperSystem22 )
	{
		if( offs>=0xf80000 && offs<=0xf9ffff )
		{
			mpPointRAM[offs-0xf80000] = data;
		}
	}
	else
	{
		if( offs>=0xf00000 && offs<=0xf1ffff )
		{
			mpPointRAM[offs-0xf00000] = data;
		}
	}
} /* WriteToPointRAM */

static UINT32
ReadFromPointRAM( offs_t offs )
{
	offs &= 0xffffff; /* 24 bit addressing */
	if( mbSuperSystem22 )
	{
		if( offs>=0xf80000 && offs<=0xf9ffff )
		{
			return mpPointRAM[offs-0xf80000];
		}
	}
	else
	{
		if( offs>=0xf00000 && offs<=0xf1ffff )
		{
			return mpPointRAM[offs-0xf00000];
		}
	}
	return namcos22_point_rom_r(offs);
} /* ReadFromPointRAM */

static UINT32
ReadFromCommRAM( offs_t offs )
{
	return namcos22_polygonram[offs&0x7fff];
} /* ReadFromCommRAM */

static void
WriteToCommRAM( offs_t offs, UINT32 data )
{
	namcos22_polygonram[offs&0x7fff] = data;
} /* WriteToCommRAM */

static READ16_HANDLER( pdp_begin_r )
{
	/* this feature appears to be only used on Super System22 hardware */
	if( mbSuperSystem22 )
	{
		UINT16 offs = namcos22_polygonram[0x20000/4-1];
		mMasterBIOZ = 1;
		for(;;)
		{
			UINT16 start = offs;
			UINT16 cmd = ReadFromCommRAM(offs++);
			UINT32 srcAddr;
			UINT32 dstAddr;
			UINT32 numWords;
			UINT32 data;
			switch( cmd )
			{
			case 0xfff0:
				/* NOP? used in 'PDP LOOP TEST' */
				break;

			case 0xfff5: /* write to point ram */
				dstAddr = ReadFromCommRAM(offs++); /* 32 bit PointRAM address */
				data    = ReadFromCommRAM(offs++);    /* 24 bit data */
				WriteToPointRAM( dstAddr, data );
				break;

			case 0xfff6: /* read word from point ram */
				srcAddr = ReadFromCommRAM(offs++); /* 32 bit PointRAM address */
				dstAddr = ReadFromCommRAM(offs++); /* CommRAM address; receives 24 bit PointRAM data */
				data    = ReadFromPointRAM( srcAddr );
				WriteToCommRAM( dstAddr, data );
				break;

			case 0xfff7: /* block move (CommRAM to CommRAM) */
				srcAddr  = ReadFromCommRAM(offs++);
				dstAddr  = ReadFromCommRAM(offs++);
				numWords = ReadFromCommRAM(offs++);
				while( numWords-- )
				{
					data = ReadFromCommRAM(srcAddr++);
					WriteToCommRAM( dstAddr++, data );
				}
				break;

			case 0xfffa: /* read block from point ram */
				srcAddr  = ReadFromCommRAM(offs++); /* 32 bit PointRAM address */
				dstAddr  = ReadFromCommRAM(offs++); /* CommRAM address; receives data */
				numWords = ReadFromCommRAM(offs++); /* block size */
				while( numWords-- )
				{
					data = ReadFromPointRAM( srcAddr++ );
					WriteToCommRAM( dstAddr++, data );
				}
				break;

			case 0xfffb: /* write block to point ram */
				dstAddr  = ReadFromCommRAM(offs++);  /* 32 bit PointRAM address */
				numWords = ReadFromCommRAM(offs++); /* block size */
				while( numWords-- )
				{
					data = ReadFromCommRAM( offs++ ); /* 24 bit source data */
					WriteToPointRAM( dstAddr++, data );
				}
				break;

			case 0xfffc: /* point ram to point ram */
				srcAddr  = ReadFromCommRAM(offs++);
				dstAddr  = ReadFromCommRAM(offs++);
				numWords = ReadFromCommRAM(offs++);
				while( numWords-- )
				{
					data = ReadFromPointRAM( srcAddr++ );
					WriteToPointRAM( dstAddr++, data );
				}
				break;

			case 0xfffd: /* unknown */
				numWords = ReadFromCommRAM(offs++);
				while( numWords-- )
				{
					data = ReadFromCommRAM(offs++);
					//namcos22_WriteDataToRenderDevice( data );
				}
				break;

			case 0xfffe: /* unknown */
				data = ReadFromCommRAM(offs++); /* ??? */
				break;

			case 0xffff: /* "goto" command */
				offs = ReadFromCommRAM(offs);
				if( offs == start )
				{ /* most commands end with a "goto self" */
					return 0;
				}
				break;

			default:
				logerror( "unknown PDP cmd = 0x%04x!\n", cmd );
				return 0;
			}
		} /* for(;;) */
	} /* mbSuperSystem22 */
	return 0;
} /* pdp_begin_r */

static READ16_HANDLER( slave_external_ram_r )
{
	return mpSlaveExternalRAM[offset];
}

static WRITE16_HANDLER( slave_external_ram_w )
{
	COMBINE_DATA( &mpSlaveExternalRAM[offset] );
}

static void HaltSlaveDSP( void )
{
	cpunum_set_input_line(2, INPUT_LINE_RESET, ASSERT_LINE);
}

static void EnableSlaveDSP( void )
{
//  cpunum_set_input_line(2, INPUT_LINE_RESET, CLEAR_LINE);
}

static READ16_HANDLER( dsp_HOLD_signal_r )
{ /* STUB */
	return 0;
}

static WRITE16_HANDLER( dsp_HOLD_ACK_w )
{ /* STUB */
}

static WRITE16_HANDLER( dsp_XF_output_w )
{ /* STUB */
}

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

static WRITE16_HANDLER( point_ram_idx_w )
{
	mPointAddr<<=16;
	mPointAddr |= data;
}

static WRITE16_HANDLER( point_ram_loword_iw )
{
	mPointData |= data;
	WriteToPointRAM( mPointAddr++, mPointData );
}

static WRITE16_HANDLER( point_ram_hiword_w )
{
	mPointData = (data<<16);
}

static READ16_HANDLER( point_ram_loword_r )
{
	return ReadFromPointRAM(mPointAddr)&0xffff;
}

static READ16_HANDLER( point_ram_hiword_ir )
{
	return ReadFromPointRAM(mPointAddr++)>>16;
}

static WRITE16_HANDLER( dsp_unk2_w )
{
	/**
     * Used by Ridge Racer (Japan) to specify baseaddr
    * for post-processed display-list output.
    *
    * Prop Cycle doesn't use this; instead it writes this
    * addr to the uppermost word of CommRAM.
    */
}

static enum
{
	eDSP_UPLOAD_READY,
	eDSP_UPLOAD_DEST,
	eDSP_UPLOAD_DATA
} mDspUploadState;

static READ16_HANDLER( dsp_unk_port3_r )
{
	mMasterBIOZ = 0;
	mDspUploadState = eDSP_UPLOAD_READY;
	return 0;
}

static WRITE16_HANDLER( upload_code_to_slave_dsp_w )
{
	static int mUploadDestIdx;

	switch( mDspUploadState )
	{
	case eDSP_UPLOAD_READY:
		logerror( "UPLOAD_READY; cmd = 0x%x\n", data );
		if( data==0 )
		{
			HaltSlaveDSP();
		}
		else if( data==1 )
		{
			mDspUploadState = eDSP_UPLOAD_DEST;
		}
		else if( data==2 )
		{
			/* custom IC poke */
		}
		else if( data==3 )
		{
			EnableSlaveDSP();
		}
		else if( data==4 )
		{
		}
		else if( data == 0x10 )
		{ /* serial i/o related? */
			EnableSlaveDSP();
		}
		else
		{
			logerror( "%08x: master port#7: 0x%04x\n",
				activecpu_get_previouspc(), data );
		}
		break;

	case eDSP_UPLOAD_DEST:
		mUploadDestIdx = data-0x8000;
		mDspUploadState = eDSP_UPLOAD_DATA;
		break;

	case eDSP_UPLOAD_DATA:
		mpSlaveExternalRAM[mUploadDestIdx++] = data;
		break;

	default:
		break;
	}
}

static READ16_HANDLER( dsp_unk8_r )
{
	/* bit 0x0001 is busy signal */
	return 0;
}

static READ16_HANDLER( custom_ic_status_r )
{
	/* bit 0x0001 signals completion */
	return 0x0063;
}

static READ16_HANDLER( dsp_upload_status_r )
{
	/**
     * bit 0x0001 is polled to confirm that code/data has been
     * successfully uploaded to the slave dsp via port 0x7.
     */
	return 0x0000;
}

static READ16_HANDLER( master_external_ram_r )
{
	return mpMasterExternalRAM[offset];
}

static WRITE16_HANDLER( master_external_ram_w )
{
	COMBINE_DATA( &mpMasterExternalRAM[offset] );
}

#ifdef USE_NAMCOS22_SPEED_HACK
#define SERIAL_IO_PERIOD 256
#else
#define SERIAL_IO_PERIOD 1
#endif

static WRITE16_HANDLER( slave_serial_io_w )
{
	mSerialDataSlaveToMasterNext = data;
	logerror( "slave_serial_io_w(%04x)\n", data );
}

static READ16_HANDLER( master_serial_io_r )
{
	logerror( "master_serial_io_r() == %04x\n",
		mSerialDataSlaveToMasterCurrent );
	return mSerialDataSlaveToMasterCurrent;
}

static INTERRUPT_GEN( dsp_serial_pulse1 )
{
	if( mbEnableDspIrqs )
	{
		mSerialDataSlaveToMasterCurrent = mSerialDataSlaveToMasterNext;

		if( cpu_getiloops()==0 )
		{
			cpunum_set_input_line(1, TMS32025_INT0, HOLD_LINE);
		}
		cpunum_set_input_line(1, TMS32025_RINT, HOLD_LINE);
		cpunum_set_input_line(1, TMS32025_XINT, HOLD_LINE);
		cpunum_set_input_line(2, TMS32025_RINT, HOLD_LINE);
		cpunum_set_input_line(2, TMS32025_XINT, HOLD_LINE);
	}
}

static WRITE16_HANDLER( dsp_unk_porta_w )
{
}

static WRITE16_HANDLER( dsp_led_w )
{
	/* I believe this port controls diagnostic LEDs on the DSP PCB. */
}

/**
 * master dsp usage pattern:
 *
 * 4059: out  $10,PA$8
 * 405A: in   $09,PA$8; lac  $09,0h; andk 0001h,0h; bnz  $405A *
 * 4060: out  $11,PA$8
 *
 * 4061: out  $10,PA$F
 * 4062: nop; rpt  *+; out  *+,PA$C // send data to 'render device'
 * 4065: out  $11,PA$F
 *
 * 4066: out  $10,PA$9
 * 4067: nop
 * 4068: out  $11,PA$9
 **************************************************************
 * 0x03a2 // 0x0fff zcode lo
 * 0x0001 // 0x000f zcode hi
 * 0xbd00 // color
 * 0x13a2 // flags
 *
 * 0x0100 0x009c // u,v
 * 0x0072 0xf307 // sx,sy
 * 0x602b 0x9f28 // i,zpos
 *
 * 0x00bf 0x0060 // u,v
 * 0x0040 0xf3ec // sx,sy
 * 0x602b 0xad48 // i,zpos
 *
 * 0x00fb 0x00ca // u,v
 * 0x0075 0xf205 // sx,sy
 * 0x602b 0x93e8 // i,zpos
 *
 * 0x00fb 0x00ca // u,v
 * 0x0075 0xf205 // sx,sy
 * 0x602b 0x93e8 // i,zpos
 */
static WRITE16_HANDLER( dsp_unk8_w )
{
	mRenderBufSize = 0;
}

static WRITE16_HANDLER( master_render_device_w )
{
	if( mRenderBufSize<MAX_RENDER_CMD_SEQ )
	{
		mRenderBufData[mRenderBufSize++] = data;
		if( mRenderBufSize == MAX_RENDER_CMD_SEQ )
		{
			namcos22_draw_direct_poly( mRenderBufData );
		}
	}
}

static ADDRESS_MAP_START( master_dsp_program, ADDRESS_SPACE_PROGRAM, 16 )
	AM_RANGE(0x0000, 0x0fff) AM_READ(MRA16_ROM) /* internal ROM (4k words) */
	AM_RANGE(0x4000, 0x7fff) AM_READ(MRA16_ROM) AM_BASE(&mpMasterExternalRAM)
ADDRESS_MAP_END

static ADDRESS_MAP_START( master_dsp_data, ADDRESS_SPACE_DATA, 16 )
	AM_RANGE(0x1000, 0x3fff) AM_READ(MRA16_RAM) AM_WRITE(MWA16_RAM)
	AM_RANGE(0x4000, 0x7fff) AM_READ(master_external_ram_r) AM_WRITE(master_external_ram_w)
	AM_RANGE(0x8000, 0xffff) AM_READ(namcos22_dspram16_r) AM_WRITE(namcos22_dspram16_w)
ADDRESS_MAP_END

static ADDRESS_MAP_START( master_dsp_io, ADDRESS_SPACE_IO, 16 )
	AM_RANGE(0x0,0x0) AM_WRITE(point_ram_loword_iw) AM_READ(point_ram_loword_r)
	AM_RANGE(0x1,0x1) AM_WRITE(point_ram_hiword_w) AM_READ(point_ram_hiword_ir)
	AM_RANGE(0x2,0x2) AM_WRITE(dsp_unk2_w) AM_READ(pdp_begin_r)
	AM_RANGE(0x3,0x3) AM_WRITE(point_ram_idx_w) AM_READ(dsp_unk_port3_r)
	AM_RANGE(0x4,0x4) AM_WRITE(MWA16_NOP) /* unknown */
	AM_RANGE(0x7,0x7) AM_WRITE(upload_code_to_slave_dsp_w)
	AM_RANGE(0x8,0x8) AM_WRITE(dsp_unk8_w) AM_READ(dsp_unk8_r)         /* trigger irq? */
	AM_RANGE(0x9,0x9) AM_WRITE(MWA16_NOP) AM_READ(custom_ic_status_r) /* trigger irq? */
	AM_RANGE(0xa,0xa) AM_WRITE(dsp_unk_porta_w)
	AM_RANGE(0xb,0xb) AM_WRITE(MWA16_NOP) /* RINT-related? */
	AM_RANGE(0xc,0xc) AM_WRITE(master_render_device_w)
	AM_RANGE(0xd,0xd) AM_WRITE(namcos22_dspram16_bank_w)
	AM_RANGE(0xe,0xe) AM_WRITE(dsp_led_w)
	AM_RANGE(0xf,0xf) AM_WRITE(MWA16_NOP) AM_READ(dsp_upload_status_r)
	AM_RANGE(TMS32025_HOLD,  TMS32025_HOLD)  AM_READ(dsp_HOLD_signal_r)
	AM_RANGE(TMS32025_HOLDA, TMS32025_HOLDA) AM_WRITE(dsp_HOLD_ACK_w)
	AM_RANGE(TMS32025_XF,    TMS32025_XF)    AM_WRITE(dsp_XF_output_w)
	AM_RANGE(TMS32025_BIO,   TMS32025_BIO)   AM_READ(pdp_status_r)
	AM_RANGE(TMS32025_DR,    TMS32025_DR)    AM_READ(master_serial_io_r)
ADDRESS_MAP_END

static READ16_HANDLER( dsp_BIOZ_r )
{ /* STUB */
	return 1;
}

static READ16_HANDLER( dsp_slave_port3_r )
{
	return 0x0010; /* ? */
}

static READ16_HANDLER( dsp_slave_port4_r )
{
	return 0;
//  return ReadDataFromSlaveBuf();
}

static READ16_HANDLER( dsp_slave_port5_r )
{
/*  int numWords = SlaveBufSize();
    int mode = 2;
    return (numWords<<4) | mode;
*/
	return 0;
}

static READ16_HANDLER( dsp_slave_port6_r )
{
	/**
     * bit 0x9 indicates whether device at port2 is ready to receive data
     * bit 0xd indicates whether data is available from port4
     */
	return 0;
}

static WRITE16_HANDLER( dsp_slave_portc_w )
{
	/* Unknown; used before transmitting a command sequence. */
}

static READ16_HANDLER( dsp_slave_port8_r )
{
	/* This reports  status of the device mapped at port 0xb.
     *
     * The slave dsp waits for bit 0x0001 to be zero before writing
     * a new command sequence.
     */
	return 0; /* status */
}

static READ16_HANDLER( dsp_slave_portb_r )
{
	/* The slave DSP reads before transmitting a command sequence. */
	return 0;
}

static WRITE16_HANDLER( dsp_slave_portb_w )
{
	/* The slave dsp uses this to transmit a command sequence to an external device. */
}

static ADDRESS_MAP_START( slave_dsp_program, ADDRESS_SPACE_PROGRAM, 16 )
	AM_RANGE(0x0000, 0x0fff) AM_READ(MRA16_ROM) /* internal ROM */
	AM_RANGE(0x8000, 0x9fff) AM_READ(MRA16_ROM) AM_BASE(&mpSlaveExternalRAM)
ADDRESS_MAP_END

static ADDRESS_MAP_START( slave_dsp_data, ADDRESS_SPACE_DATA, 16 )
	AM_RANGE(0x8000, 0x9fff) AM_READ(slave_external_ram_r) AM_WRITE(slave_external_ram_w)
ADDRESS_MAP_END

static ADDRESS_MAP_START( slave_dsp_io, ADDRESS_SPACE_IO, 16 )
	/* unknown signal */
	AM_RANGE(0x3,0x3) AM_READ(dsp_slave_port3_r)

	AM_RANGE(0x4,0x4) AM_READ(dsp_slave_port4_r)
	AM_RANGE(0x5,0x5) AM_READ(dsp_slave_port5_r)
	AM_RANGE(0x6,0x6) AM_WRITE(MWA16_NOP) AM_READ(dsp_slave_port6_r)

	/* render device state */
	AM_RANGE(0x8,0x8) AM_WRITE(MWA16_NOP) AM_READ(dsp_slave_port8_r)

	/* render device */
	AM_RANGE(0xb,0xb) AM_WRITE(dsp_slave_portb_w) AM_READ(dsp_slave_portb_r)

	AM_RANGE(0xc,0xc) AM_WRITE(dsp_slave_portc_w)

	AM_RANGE(TMS32025_HOLD,  TMS32025_HOLD)  AM_READ(dsp_HOLD_signal_r)
	AM_RANGE(TMS32025_HOLDA, TMS32025_HOLDA) AM_WRITE(dsp_HOLD_ACK_w)
	AM_RANGE(TMS32025_XF,    TMS32025_XF)    AM_WRITE(dsp_XF_output_w)
	AM_RANGE(TMS32025_BIO,   TMS32025_BIO)   AM_READ(dsp_BIOZ_r)
	AM_RANGE(TMS32025_DX,    TMS32025_DX)    AM_WRITE(slave_serial_io_w)
ADDRESS_MAP_END

static NVRAM_HANDLER( namcos22 )
{
	int i;
	UINT8 data[4];
	if( read_or_write )
	{
		for( i=0; i<namcos22_nvmem_size/4; i++ )
		{
			UINT32 dword = namcos22_nvmem[i];
			data[0] = dword>>24;
			data[1] = (dword&0x00ff0000)>>16;
			data[2] = (dword&0x0000ff00)>>8;
			data[3] = dword&0xff;
			mame_fwrite( file, data, 4 );
		}
	}
	else
	{
		if( file )
		{
			for( i=0; i<namcos22_nvmem_size/4; i++ )
			{
				mame_fread( file, data, 4 );
				namcos22_nvmem[i] = (data[0]<<24)|(data[1]<<16)|(data[2]<<8)|data[3];
			}
		}
		else
		{
			memset( namcos22_nvmem, 0x00, namcos22_nvmem_size );
			/* TBA: default eprom initialization */
		}
	}
}

/* Super System22 supports a sprite layer.
 * Sprites are rendered as part of the polygon draw list, based on a per-sprite Z attribute.
 * Each sprite has explicit placement/color/zoom controls.
 */
static const gfx_layout sprite_layout =
{
	32,32,
	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,
		16*8,17*8,18*8,19*8,20*8,21*8,22*8,23*8,
		24*8,25*8,26*8,27*8,28*8,29*8,30*8,31*8 },
	{
		0*32*8,1*32*8,2*32*8,3*32*8,4*32*8,5*32*8,6*32*8,7*32*8,
		8*32*8,9*32*8,10*32*8,11*32*8,12*32*8,13*32*8,14*32*8,15*32*8,
		16*32*8,17*32*8,18*32*8,19*32*8,20*32*8,21*32*8,22*32*8,23*32*8,
		24*32*8,25*32*8,26*32*8,27*32*8,28*32*8,29*32*8,30*32*8,31*32*8 },
	32*32*8
};

static const gfx_layout texture_tile_layout =
{
	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*16*8,1*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*8
   },
	16*16*8
};

/* text layer uses a set of 16x16x8bpp tiles defined in RAM */
const gfx_layout namcos22_cg_layout =
{
	16,16,
	0x400, /* 0x3c0 */
	4,
	{ 0,1,2,3 },
#ifdef LSB_FIRST
	{ 4*6,4*7,4*4,4*5,4*2,4*3,4*0,4*1,4*14,4*15,4*12,4*13,4*10,4*11,4*8,4*9 },
#else
	{ 4*0,4*1,4*2,4*3,4*4,4*5,4*6,4*7,4*8,4*9,4*10,4*11,4*12,4*13,4*14,4*15 },
#endif
	{ 64*0,64*1,64*2,64*3,64*4,64*5,64*6,64*7,64*8,64*9,64*10,64*11,64*12,64*13,64*14,64*15 },
	64*16
}; /* cg_layout */

static GFXDECODE_START( namcos22 )
	GFXDECODE_ENTRY( 0,                   0, namcos22_cg_layout,   0, 0x800 )
	GFXDECODE_ENTRY( REGION_TEXTURE_TILE, 0, texture_tile_layout,  0, 0x80 )
GFXDECODE_END

static GFXDECODE_START( super )
	GFXDECODE_ENTRY( 0,                   0, namcos22_cg_layout,   0, 0x800 )
	GFXDECODE_ENTRY( REGION_TEXTURE_TILE, 0, texture_tile_layout,  0, 0x80 )
	GFXDECODE_ENTRY( REGION_SPRITE,       0, sprite_layout,        0, 0x80 )
GFXDECODE_END

/* prelim! */
static READ32_HANDLER( namcos22_C139_SCI_r )
{
	switch( offset )
	{
	case 0x0/4: return 0x0004<<16;
	default: return 0;
	}
}

#if 0
static WRITE32_HANDLER( namcos22_C139_SCI_w )
{
	COMBINE_DATA( &namcos22_C139_SCI[offset] );
	/*
    20020000  2 R/W RX Status
                0x01 : Frame Error
                0x02 : Frame Received
                0x04 : ?

    20020002  2 R/W Status/Control Flags
                0x01 :
                0x02 : RX flag? (cleared every vsync)
                0x04 : RX flag? (cleared every vsync)
                0x08 :

    20020004  2 W   FIFO Control Register
                0x01 : sync bit enable?
                0x02 : TX FIFO sync bit (bit-8)

    20020006  2 W   TX Control Register
                0x01 : TX start/stop
                0x02 : ?
                0x10 : ?

    20020008  2 W   -
    2002000a  2 W   TX Frame Size
    2002000c  2 R/W RX FIFO Pointer (0x0000 - 0x0fff)
    2002000e  2 W   TX FIFO Pointer (0x0000 - 0x1fff)
    */
}
#endif

static READ32_HANDLER( namcos22_system_controller_r )
{
	return namcos22_system_controller[offset];
}

static int
GetDspControlRegister( void )
{
	int mode;
	if( mbSuperSystem22 )
	{
		mode = nthbyte(namcos22_system_controller,0x1c);
	}
	else
	{
		mode = nthbyte(namcos22_system_controller,0x1a);
	}
	return mode;
} /* GetDspControlRegister */

/*
0x00: vblank irq level
0x01: hblank irq level
0x02: sci irq level
0x03: unk irq level (unused?)

0x04: vblank irq ack
0x05: hblank irq ack
0x06: sci irq ack
0x07: unk irq ack

0x08: unknown

//memory map?
0x09: 0x62 or 0x61
0x0a: 0x62
0x0b: 0x57
0x0c: 0x40
0x0d: 0x12
0x0e: 0x52 or 0x50
0x0f: 0x72 or 0x71
0x10: 0xe0
0x11: 0x2c
0x12: 0x50
0x13: 0xff

0x14: watchdog
0x16: subcpu enable
0x17: 0x0f
0x1b: 0x01
0x1c: dsp control
*/
static TIMER_CALLBACK( start_subcpu )
{
	cpunum_set_input_line(3, INPUT_LINE_RESET, CLEAR_LINE);
}

static WRITE32_HANDLER( namcos22_system_controller_w )
{
	int oldReg = GetDspControlRegister();
	int newReg;

	if( 0 )
	{ /* trace use of these registers */
		UINT32 mask = mem_mask;
		UINT32 dat = data;
		int i;
		for( i=0; i<4; i++ )
		{
			if( (mask&0xff000000)==0 )
			{
				int offs = offset*4+i;
				if(offs<4 || offs>=8)
				{
					mame_printf_debug( "%08x: sys[0x%02x] := 0x%02x\n",
						activecpu_get_previouspc(),
						offs,
						dat>>24 );
				}
			}
			dat<<=8;
			mask<<=8;
		}
	}

	if( mbSuperSystem22 )
	{
		if (offset == 0x14/4 && mem_mask == 0xffff00ff)
		{ /* SUBCPU enable for Super System 22 */
			if (data)
			{
				cpunum_set_input_line(3, INPUT_LINE_RESET, CLEAR_LINE);
			}
			else
			{
				cpunum_set_input_line(3,INPUT_LINE_RESET,ASSERT_LINE); /* M37710 MCU */
			}
		}
	}
	else
	{
		if (offset == 0x18/4 && mem_mask == 0xffff00ff)
		{ /* SUBCPU enable on System 22 (guessed, but too early crashes Rave Racer so it's a good test) */
			if (data == 0xff00)
			{
				mame_timer_set(MAME_TIME_IN_MSEC(50), 0, start_subcpu);
			}
		}
	}

	COMBINE_DATA( &namcos22_system_controller[offset] );

	newReg = GetDspControlRegister();
	if( newReg != oldReg )
	{
		if( newReg == 0 )
		{ /* disable DSPs */
			cpunum_set_input_line(1,INPUT_LINE_RESET,ASSERT_LINE); /* master DSP */
			cpunum_set_input_line(2,INPUT_LINE_RESET,ASSERT_LINE); /* slave DSP */
			mbEnableDspIrqs = 0;
		}
		else if( newReg==1 )
		{ /*enable dsp and rendering subsystem */
			cpunum_set_input_line(1, INPUT_LINE_RESET, CLEAR_LINE);
			namcos22_enable_slave_simulation();
			mbEnableDspIrqs = 1;
		}
		else if( newReg==0xff )
		{ /* used to upload game-specific code to master/slave dsps */
			cpunum_set_input_line(1, INPUT_LINE_RESET, CLEAR_LINE);
			mbEnableDspIrqs = 0;
		}
	}
} /* namcos22_system_controller_w */

/*
000064: 0000 8C9A  (1)
000068: 0000 8CA2  (2)
00006C: 0000 8CAA  (3)
000070: 0000 8CB2  (4)

00008bd8: sys[0x01] := 0x01 // scanline
00008be0: sys[0x02] := 0x02 // sci
00008be8: sys[0x03] := 0x03 // unk
00008bf0: sys[0x00] := 0x04 // vblank
00008bf8: sys[0x08] := 0xff // ?
*/
static INTERRUPT_GEN( namcos22s_interrupt )
{
	if( cpu_getiloops() == 0 )
	{
		int vblank_level   = nthbyte(namcos22_system_controller,0x00)&0x7; /* $700004: ack */
		cpunum_set_input_line(0, vblank_level, HOLD_LINE);
		mFrameCount++;
	}
	else
	{
		//int scanline_level = nthbyte(namcos22_system_controller,0x01)&0x7; /* $700005: ack */
		//int sci_level      = nthbyte(namcos22_system_controller,0x02)&0x7; /* $700006: ack */
		//int unk_irq        = nthbyte(namcos22_system_controller,0x03)&0x7; /* $700007: ack */
		//cpunum_set_input_line(0, sci_level, HOLD_LINE);
	}
}

static READ32_HANDLER( namcos22_keycus_r )
{
	switch( namcos22_gametype )
	{
	case NAMCOS22_RIDGE_RACER:
	case NAMCOS22_RIDGE_RACER2:
		return 0x0172<<16;

	case NAMCOS22_ACE_DRIVER:
		return 0x0173;

	case NAMCOS22_CYBER_COMMANDO:
		return 0x0185;

	case NAMCOS22_ALPINE_RACER:
	case NAMCOS22_ALPINE_RACER_2:
		return 0x0187;

	case NAMCOS22_VICTORY_LAP:
		return 0x0188<<16;

	case NAMCOS22_CYBER_CYCLES:
		return 0x0387;

	case NAMCOS22_ALPINE_SURFER:
		return 0x01a9;

	default:
		/* unknown/unused */
		return 0;
	}
}

/**
 * Some port values are read serially one bit at a time via word reads at
 * 0x50000008 and 0x5000000a
 *
 * Writes to 0x50000008 and 0x5000000a reset the state of the input buffer.
 *
 * Note that only the values read at 0x50000008 seem to be used in-game.
 *
 * Some of these values are redundant with respects to the work-RAM supplied input port
 * values supplied by the IO CPU.  For example, the position of the stick shift is digital,
 * and may be read through this mechanism or through shared IO RAM at 0x60004030.
 *
 * Other values seem to be digital versions of analog ports, for example "the gas pedal is
 * pressed" as a boolean flag.  IO RAM supplies it as an analog value.
 */
static READ32_HANDLER( namcos22_portbit_r )
{
	UINT32 data = mSys22PortBits;
	mSys22PortBits>>=1;
	return data&0x10001;
}
static WRITE32_HANDLER( namcos22_portbit_w )
{
	unsigned dat50000008 = AnalogAsDigital();
	unsigned dat5000000a = 0xffff;
	mSys22PortBits = (dat50000008<<16)|dat5000000a;
}

static READ32_HANDLER( namcos22_dipswitch_r )
{
	return readinputport(0)<<16;
}

static READ32_HANDLER( namcos22_mcuram_r )
{
	return namcos22_shareram[offset];
}

static WRITE32_HANDLER( namcos22_mcuram_w )
{
	COMBINE_DATA(&namcos22_shareram[offset]);
}

/**
 * I don't know how "SPOT RAM" affects the display, yet.
 * I believe it's to support a "spotlight" effect, orthogonal to the polygon layer.
 * It isn't directly memory mapped, but rather ports are used to populate and poll it.
 *
 * See Time Crisis "SPOT RAM" self test for sample use.
 */
#define SPOTRAM_SIZE (320*4)

static struct
{
	int portR; /* next address for read */
	int portW; /* next address for write */
	UINT16 *RAM;//[SPOTRAM_SIZE];
} mSpotRAM;

static READ32_HANDLER( spotram_r )
{ /* 0x860004: read */
	if( offset==1 )
	{
		if( mSpotRAM.portR>=SPOTRAM_SIZE )
		{
			mSpotRAM.portR = 0;
		}
		return mSpotRAM.RAM[mSpotRAM.portR++]<<16;
	}
	return 0;
} /* spotram_r */

static WRITE32_HANDLER( spotram_w )
{ /**
   * 0x860000: reset
   * 0x860002: append data
   *
   * 0x860006: enable
   */
	if( offset==0 )
	{
		if( mem_mask&0xffff0000 )
		{
			if( mSpotRAM.portW>=SPOTRAM_SIZE )
			{
				mSpotRAM.portW = 0;
			}
         logerror( "spotram[0x%x] == 0x%x\n", mSpotRAM.portW, data );
			mSpotRAM.RAM[mSpotRAM.portW++] = data;
		}
		else
		{
			mSpotRAM.portR = 0;
			mSpotRAM.portW = 0;
		}
	}
} /* spotram_w */

static READ32_HANDLER( namcos22_gun_r )
{
	int xpos = readinputport(1)*640/0xff;
	int ypos = readinputport(2)*480/0xff;
	switch( offset )
	{
	case 0: /* 430000 */
		return xpos<<16;

	case 1: /* 430004 */
		return (ypos>>1)<<16;

	case 2: /* 430008 */
		return (ypos>>1)<<16;

	case 3:
	default:
		return 0;
	}
} /* namcos22_gun_r */

static UINT32 mAlpineSurferProtData;

static READ32_HANDLER( alpinesa_prot_r )
{
	return mAlpineSurferProtData;
} /* alpinesa_prot_r */

static WRITE32_HANDLER( alpinesa_prot_w )
{
#if 1
	switch( data )
	{
	case 0:
		mAlpineSurferProtData = 0;
		break;
	case 1:
		mAlpineSurferProtData = 1;
		break;
	case 3:
		mAlpineSurferProtData = 2;
		break;
	default:
		break;
	}
#else
	int i;
	unsigned sptr = activecpu_get_sp();
	mAlpineSurferProtData = 0;
	for(i=0;i<4;i++)
	{
		mAlpineSurferProtData<<=8;
		mAlpineSurferProtData |= cpunum_read_byte( 0, sptr+4+i );
	}
#endif
} /* alpinesa_prot_w */

/* Namco Super System 22 */
static ADDRESS_MAP_START( namcos22s_am, ADDRESS_SPACE_PROGRAM, 32 )
	AM_RANGE(0x200000, 0x200003) AM_READ(alpinesa_prot_r)
	AM_RANGE(0x300000, 0x300003) AM_WRITE(alpinesa_prot_w)
	AM_RANGE(0x000000, 0x3fffff) AM_ROM
	AM_RANGE(0x400000, 0x40001f) AM_READ(namcos22_keycus_r) AM_WRITE(MWA32_NOP)
	AM_RANGE(0x410000, 0x413fff) AM_RAM /* C139 SCI buffer */
	AM_RANGE(0x420000, 0x42000f) AM_READ(MRA32_NOP) AM_WRITE(MWA32_NOP) /* C139 SCI registers */
	AM_RANGE(0x430000, 0x43000f) AM_READ(namcos22_gun_r) AM_WRITE(MWA32_NOP) /* LEDs? */
	AM_RANGE(0x440000, 0x440003) AM_READ(namcos22_dipswitch_r)
	AM_RANGE(0x450008, 0x45000b) AM_READ(namcos22_portbit_r) AM_WRITE(namcos22_portbit_w)
	AM_RANGE(0x460000, 0x463fff) AM_RAM AM_BASE(&namcos22_nvmem) AM_SIZE(&namcos22_nvmem_size)
	AM_RANGE(0x700000, 0x70001f) AM_READ(namcos22_system_controller_r) AM_WRITE(namcos22_system_controller_w) AM_BASE(&namcos22_system_controller)
	AM_RANGE(0x800000, 0x800003) AM_WRITE(namcos22_port800000_w) /* (C304 C399)  40380000 during SPOT test */
   AM_RANGE(0x810000, 0x81000f) AM_RAM AM_BASE(&namcos22_czattr)
   AM_RANGE(0x810200, 0x8103ff) AM_READ(namcos22_czram_r) AM_WRITE(namcos22_czram_w)
	AM_RANGE(0x820000, 0x8202ff) AM_RAM /* unknown (air combat) */
	AM_RANGE(0x824000, 0x8243ff) AM_READ(namcos22_gamma_r) AM_WRITE(namcos22_gamma_w) AM_BASE(&namcos22_gamma)
	AM_RANGE(0x828000, 0x83ffff) AM_READ(namcos22_paletteram_r) AM_WRITE(namcos22_paletteram_w) AM_BASE(&paletteram32)
	AM_RANGE(0x860000, 0x860007) AM_READ(spotram_r) AM_WRITE(spotram_w)
	AM_RANGE(0x880000, 0x89dfff) AM_READ(MRA32_RAM) AM_WRITE(namcos22_cgram_w) AM_BASE(&namcos22_cgram)
	AM_RANGE(0x89e000, 0x89ffff) AM_READ(namcos22_textram_r) AM_WRITE(namcos22_textram_w) AM_BASE(&namcos22_textram)
   AM_RANGE(0x8a0000, 0x8a000f) AM_RAM  AM_BASE(&namcos22_tilemapattr)
	AM_RANGE(0x900000, 0x90ffff) AM_RAM AM_BASE(&namcos22_vics_data)
	AM_RANGE(0x940000, 0x94007f) AM_RAM AM_BASE(&namcos22_vics_control)
	AM_RANGE(0x980000, 0x9affff) AM_RAM AM_BASE(&spriteram32) /* C374 */
	AM_RANGE(0xa04000, 0xa0bfff) AM_READ(namcos22_mcuram_r) AM_WRITE(namcos22_mcuram_w) AM_BASE(&namcos22_shareram) /* COM RAM */
   AM_RANGE(0xc00000, 0xc1ffff) AM_READ(namcos22_dspram_r) AM_WRITE(namcos22_dspram_w) AM_BASE(&namcos22_polygonram)
	AM_RANGE(0xe00000, 0xe3ffff) AM_RAM /* workram */
ADDRESS_MAP_END

static READ16_HANDLER( s22mcu_shared_r )
{
	UINT16 *share16 = (UINT16 *)namcos22_shareram;

	return share16[BYTE_XOR_BE(offset)];
}

static WRITE16_HANDLER( s22mcu_shared_w )
{
	UINT16 *share16 = (UINT16 *)namcos22_shareram;

	COMBINE_DATA(&share16[BYTE_XOR_BE(offset)]);
}

static MACHINE_RESET(namcoss22)
{
	InitDSP(1/*super*/);
}

/*
  MCU memory map
  --------------
  000000-00027f: internal MCU registers and RAM
  002000-002fff: C352 PCM chip
  004000-00bfff: shared RAM with host CPU
  00c000-00ffff: BIOS ROM (internal on System 22, external on Super)
  200000-27ffff: data ROM
  301000-301001: watchdog?
  308000-308003: unknown (I/O?)

  pin hookups
  -----------
  5 (IRQ0): C383 custom (probably vsync)
  7 (IRQ2): 74F244 at 8c, pin 3

  port assignments
  ----------------
  port 4: "bankswitches" the controls read at port 5, probably other functions too
  port 5: on read, digital controls (buttons, coins, start, service switch)
          on write, various outputs (lamps, the fan in prop cycle, etc)
  ADC   : analog inputs

*/

// Super System 22 M37710
static ADDRESS_MAP_START( mcu_program, ADDRESS_SPACE_PROGRAM, 16 )
	AM_RANGE(0x002000, 0x002fff) AM_READWRITE( c352_0_r, c352_0_w )
	AM_RANGE(0x004000, 0x00bfff) AM_READWRITE( s22mcu_shared_r, s22mcu_shared_w )
	AM_RANGE(0x00c000, 0x00ffff) AM_ROM AM_REGION(REGION_USER4, 0xc000)
	AM_RANGE(0x080000, 0x0fffff) AM_ROM AM_REGION(REGION_USER4, 0)
	AM_RANGE(0x200000, 0x27ffff) AM_ROM AM_REGION(REGION_USER4, 0)
	AM_RANGE(0x280000, 0x2fffff) AM_ROM AM_REGION(REGION_USER4, 0)
	AM_RANGE(0x301000, 0x301001) AM_NOP	// watchdog? LEDs?
	AM_RANGE(0x308000, 0x308003) AM_NOP	// volume control IC?
ADDRESS_MAP_END

// System 22 37702
static ADDRESS_MAP_START( mcu_s22_program, ADDRESS_SPACE_PROGRAM, 16 )
	AM_RANGE(0x002000, 0x002fff) AM_READWRITE( c352_0_r, c352_0_w )
	AM_RANGE(0x004000, 0x00bfff) AM_READWRITE( s22mcu_shared_r, s22mcu_shared_w )
	AM_RANGE(0x00c000, 0x00ffff) AM_ROM AM_REGION(REGION_CPU4, 0)
	AM_RANGE(0x080000, 0x0fffff) AM_ROM AM_REGION(REGION_USER4, 0)
	AM_RANGE(0x200000, 0x27ffff) AM_ROM AM_REGION(REGION_USER4, 0)
	AM_RANGE(0x280000, 0x2fffff) AM_ROM AM_REGION(REGION_USER4, 0)
	AM_RANGE(0x301000, 0x301001) AM_NOP	// watchdog? LEDs?
	AM_RANGE(0x308000, 0x308003) AM_NOP	// volume control IC?
ADDRESS_MAP_END

static int p4;

static READ8_HANDLER( mcu_port5_r )
{
	// hack for motor status
	if ((namcos22_gametype == NAMCOS22_ALPINE_RACER) || (namcos22_gametype == NAMCOS22_ALPINE_RACER_2) || (namcos22_gametype == NAMCOS22_ALPINE_SURFER))
	{
		if (p4 & 8)
		{
			if (mFrameCount & 1)
			{
				return readinputportbytag_safe("MCUP5A", 0xff) | 0x80;
			}
			else
			{
				return readinputportbytag_safe("MCUP5A", 0xff) & 0x7f;
			}
		}
		else
		{
			if (mFrameCount & 1)
			{
				return 0xfe;
			}
			else
			{
				return 0xff;
			}
		}
	}
	else
	{
		if (p4 & 8)
		{
			return readinputportbytag_safe("MCUP5A", 0xff);
		}
		else
		{
			return readinputportbytag_safe("MCUP5B", 0xff);
		}
	}
}

static WRITE8_HANDLER( mcu_port4_w )
{
	p4 = data;
}

static READ8_HANDLER( mcu_port4_r )
{
	return p4;
}

static WRITE8_HANDLER( mcu_port5_w )
{
	// prop cycle outputs:
	// bit 1 = fan
	// bit 2 = button light

	if (!strcmp(Machine->gamedrv->name, "propcycl"))
	{
		output_set_value("fan0", data & 1);
		set_led_status(0, data & 2);
	}
}

static READ8_HANDLER( mcu_port6_r )
{
	return 0;
}

static READ8_HANDLER( mcu_port7_r )
{
	return 0;
}

// H+L = horizontal, 1 H+L = vertical
static READ8_HANDLER( propcycle_mcu_adc_r )
{
	static UINT16 ddx, ddy;

	ddx = ((readinputport(2)^0xff)-1)<<2;
	ddy = (readinputport(3)-1)<<2;

	switch (offset)
	{
		case 0:
			// also update the pedal here
			//
			// this is a wee bit hackish: the way it actually works is like so:
			// the pedal has a simple 1-bit "light interrupted" sensor.  the faster you pedal,
			// the faster it pulses.  this is connected to the clock input for timer A3,
			// and timer A3 is configured by the MCU program to cause an interrupt each time
			// it's clocked.  by counting the number of interrupts in a frame, we can determine
			// how fast the user is pedaling.
			if( readinputport(1) & 0x10 )
			{
				int i;
				for (i = 0; i < 16; i++)
				{
					cpunum_set_input_line(3, M37710_LINE_TIMERA3TICK, PULSE_LINE);
				}
			}

			return (ddx & 0xff);
			break;
		case 1:
			return (ddx>>8);
			break;
		case 2:
			return (ddy & 0xff);
			break;
		case 3:
			return (ddy>>8);
			break;
		default:
			return 0;
			break;
	}
}

// 0 H+L = swing, 1 H+L = edge
static READ8_HANDLER( alpineracer_mcu_adc_r )
{
	UINT16 swing = (0xff-readinputport(2))<<2;
	UINT16 edge = (0xff-readinputport(3))<<2;

	// fake out the centering a bit
	if (readinputport(2) == 0x80) swing = 0x200;
	if (readinputport(3) == 0x80) edge = 0x200;

	switch (offset)
	{
		case 0:
			return swing & 0xff;
			break;

		case 1:
			return (swing>>8);
			break;

		case 2:
			return edge & 0xff;
			break;

		case 3:
			return (edge>>8);
			break;

		default:
			return 0;
			break;
	}
}

static READ8_HANDLER( cybrcycc_mcu_adc_r )
{
	UINT16 gas,brake,steer;
	ReadAnalogDrivingPorts( &gas, &brake, &steer );

	gas <<= 2;
	brake <<= 2;
	steer <<= 2;

	switch (offset)
	{
		case 0:
			return steer & 0xff;
			break;

		case 1:
			return (steer>>8);
			break;

		case 2:
			return gas & 0xff;
			break;

		case 3:
			return (gas>>8);
			break;

		case 4:
			return brake & 0xff;
			break;

		case 5:
			return (brake>>8);
			break;

		default:
			return 0;
			break;
	}
}

static READ8_HANDLER( airco22_mcu_adc_r )
{
	UINT16 pedal, x, y;

	pedal = readinputport(1)<<2;
	x = readinputport(2)<<2;
	y = readinputport(3)<<2;


	switch (offset)
	{
		case 0:
			return x & 0xff;
			break;

		case 1:
			return (x>>8);
			break;

		case 2:
			return y & 0xff;
			break;

		case 3:
			return (y>>8);
			break;

		case 4:
			return pedal & 0xff;
			break;

		case 5:
			return (pedal>>8);
			break;

		default:
			return 0;
			break;
	}
}

static ADDRESS_MAP_START( mcu_io, ADDRESS_SPACE_IO, 8 )
	AM_RANGE(M37710_PORT4, M37710_PORT4) AM_READ( mcu_port4_r ) AM_WRITE( mcu_port4_w )
	AM_RANGE(M37710_PORT5, M37710_PORT5) AM_READ( mcu_port5_r ) AM_WRITE( mcu_port5_w )
	AM_RANGE(M37710_PORT6, M37710_PORT6) AM_READ( mcu_port6_r ) AM_WRITENOP
	AM_RANGE(M37710_PORT7, M37710_PORT7) AM_READ( mcu_port7_r )
ADDRESS_MAP_END

static READ8_HANDLER( mcu_port4_s22_r )
{
	return p4 | 0x10;	// for C74, 0x10 selects sound MCU role, 0x00 selects control-reading role
}

static ADDRESS_MAP_START( mcu_s22_io, ADDRESS_SPACE_IO, 8 )
	AM_RANGE(M37710_PORT4, M37710_PORT4) AM_READ( mcu_port4_s22_r )
ADDRESS_MAP_END

static INTERRUPT_GEN( mcu_interrupt )
{
	if (cpu_getiloops() == 0)
	{
 		cpunum_set_input_line(3, M37710_LINE_IRQ0, HOLD_LINE);
	}
	else if (cpu_getiloops() == 1)
	{
		cpunum_set_input_line(3, M37710_LINE_IRQ2, HOLD_LINE);
	}
	else
	{
		cpunum_set_input_line(3, M37710_LINE_ADC, HOLD_LINE);
	}
}

static struct C352interface c352_interface =
{
	REGION_SOUND1
};

static MACHINE_DRIVER_START( namcos22s )
	MDRV_CPU_ADD_TAG("main", M68EC020,SS22_MASTER_CLOCK/2)
	MDRV_CPU_PROGRAM_MAP(namcos22s_am,0)
	MDRV_CPU_VBLANK_INT(namcos22s_interrupt,2)

	MDRV_CPU_ADD(TMS32025,SS22_MASTER_CLOCK)
	MDRV_CPU_PROGRAM_MAP(master_dsp_program,0)
	MDRV_CPU_DATA_MAP(master_dsp_data,0)
	MDRV_CPU_IO_MAP(master_dsp_io,0)
	MDRV_CPU_VBLANK_INT(dsp_serial_pulse1,SERIAL_IO_PERIOD)

	MDRV_CPU_ADD(TMS32025,SS22_MASTER_CLOCK)
	MDRV_CPU_PROGRAM_MAP(slave_dsp_program,0)
	MDRV_CPU_DATA_MAP(slave_dsp_data,0)
	MDRV_CPU_IO_MAP(slave_dsp_io,0)

	MDRV_CPU_ADD(M37710, SS22_MASTER_CLOCK/3)
	MDRV_CPU_PROGRAM_MAP(mcu_program, 0)
	MDRV_CPU_IO_MAP( mcu_io, 0 )
	MDRV_CPU_VBLANK_INT(mcu_interrupt, 3);

	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(DEFAULT_REAL_60HZ_VBLANK_DURATION)
	MDRV_NVRAM_HANDLER(namcos22)
	MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER )
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
	MDRV_SCREEN_SIZE(NAMCOS22_NUM_COLS*16,NAMCOS22_NUM_ROWS*16)
	MDRV_SCREEN_VISIBLE_AREA(0,NAMCOS22_NUM_COLS*16-1,0,NAMCOS22_NUM_ROWS*16-1)
	MDRV_PALETTE_LENGTH(NAMCOS22_PALETTE_SIZE)
	MDRV_GFXDECODE(super)
	MDRV_VIDEO_START(namcos22s)
	MDRV_VIDEO_UPDATE(namcos22s)
	MDRV_MACHINE_RESET(namcoss22)

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

	MDRV_SOUND_ADD(C352, SS22_MASTER_CLOCK/3)
	MDRV_SOUND_CONFIG(c352_interface)
	MDRV_SOUND_ROUTE(0, "right", 1.00)
	MDRV_SOUND_ROUTE(1, "left", 1.00)
	MDRV_SOUND_ROUTE(2, "right", 1.00)
	MDRV_SOUND_ROUTE(3, "left", 1.00)
MACHINE_DRIVER_END

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

/* Namco System 22 */

static ADDRESS_MAP_START( namcos22_am, ADDRESS_SPACE_PROGRAM, 32 )
	/**
     * Program ROM (2M bytes)
     * Mounted position: LLB: CPU 4D, LMB: CPU 2D, UMB: CPU 8D, UUB: CPU 6D
     * Known ROM chip type: TI TMS27C040-10, ST M27C4001-10, M27C4001-12Z
     */
	AM_RANGE(0x00000000, 0x001fffff) AM_ROM

	/**
     * Main RAM (128K bytes)
     * Mounted position: CPU 3D, 5D, 7D, 9D
     * Known DRAM chip type: TC55328P-25, N3441256P-15
     */
	AM_RANGE(0x10000000, 0x1001ffff) AM_RAM

	/**
     * Main RAM (Mirror or Another Bank)
     * Mounted position: unknown
     */
	AM_RANGE(0x18000000, 0x1801ffff) AM_RAM

	/**
     * KEYCUS
     * Mounted position: CPU 13R
     * Known chip type:
     *     C370  (Ridge Racer, Ridge Racer 2)
     *     C388  (Rave Racer)
     *     C389? (Cyber Cycles)
     *     C392? (Ace Driver Victory Lap)
     */
	AM_RANGE(0x20000000, 0x2000000f) AM_READ(namcos22_keycus_r) AM_WRITE(MWA32_NOP)

	/**
     * C139 SCI Buffer
     * Mounted position: CPU 4N
     * Known chip type: M5M5179AP-25 (8k x 9bit SRAM)
     *
     * Note: Boot time check: 20010000 - 20011fff / bits=0x000001ff
     *
     *     20010000 - 20011fff  TX Buffer
     *     20012000 - 20013fff  RX FIFO Buffer (also used for TX Buffer)
     */
	AM_RANGE(0x20010000, 0x20013fff) AM_RAM

	/**
     * C139 SCI Register
     * Mounted position: CPU 4R
     *
     *     20020000  2  R/W RX Status
     *         0x01 : Frame Error
     *         0x02 : Frame Received
     *         0x04 : ?
     *
     *     20020002  2  R/W Status/Control Flags
     *         0x01 :
     *         0x02 : RX flag? (cleared every vsync)
     *         0x04 : RX flag? (cleared every vsync)
     *         0x08 :
     *
     *     20020004  2  W   FIFO Control Register
     *         0x01 : sync bit enable?
     *         0x02 : TX FIFO sync bit (bit-8)
     *
     *     20020006  2  W   TX Control Register
     *         0x01 : TX start/stop
     *         0x02 : ?
     *         0x10 : ?
     *
     *     20020008  2  W   -
     *     2002000a  2  W   TX Frame Size
     *     2002000c  2  R/W RX FIFO Pointer (0x0000 - 0x0fff)
     *     2002000e  2  W   TX FIFO Pointer (0x0000 - 0x1fff)
     */
	AM_RANGE(0x20020000, 0x2002000f) AM_READ(namcos22_C139_SCI_r) AM_WRITE(MWA32_RAM)

	/**
     * System Controller: Interrupt Control, Peripheral Control
     *
     * 40000000 IRQ (unknown)
     * 40000001
     * 40000002 SCI IRQ level
     * 40000003 IRQ (unknown)

     * 40000004 VSYNC IRQ level
     * 40000005 IRQ (unknown) acknowledge
     * 40000006
     * 40000007 SCI IRQ acknowledge

     * 40000008 IRQ (unknown) acknowledge
     * 40000009 VSYNC IRQ acknowledge
     * 4000000a
     * 4000000b ?

     * 4000000c ?
     * 4000000d
     * 4000000e ?
     * 4000000f

     * 40000010 ?
     * 40000011 ?
     * 40000012 ?
     * 40000013 ?

     * 40000014 ?
     * 40000015 ? (cyc1)
     * 40000016 Watchdog timer reset
     * 40000017

     * 40000018 0 or 1 -> DSP control (reset?)
     * 40000019 sub cpu reset?
     * 4000001a 0 or 1 or 0xff -> DSP control
     * 4000001b ?

     * 4000001c
     * 4000001d
     * 4000001e
     * 4000001f
     */
	AM_RANGE(0x40000000, 0x4000001f) AM_READ(namcos22_system_controller_r) AM_WRITE(namcos22_system_controller_w) AM_BASE(&namcos22_system_controller)

	/**
     * Unknown Device (optional for diagnostics?)
     *
     * zero means not-connected.
     * may be related to device at 0x94000000
     */
	AM_RANGE(0x48000000, 0x4800003f) AM_READ(MRA32_NOP) AM_WRITE(MWA32_NOP)

	/**
     * DIPSW
     *     0x50000000 - DIPSW3
     *     0x50000001 - DIPSW2
     */
	AM_RANGE(0x50000000, 0x50000003) AM_READ(namcos22_dipswitch_r) AM_WRITE(MWA32_NOP)
	AM_RANGE(0x50000008, 0x5000000b) AM_READ(namcos22_portbit_r) AM_WRITE(namcos22_portbit_w)

	/**
     * EEPROM
     * Mounted position: CPU 9E
     * Known chip type: HN58C65P-25 (8k x 8bit EEPROM)
     */
	AM_RANGE(0x58000000, 0x58001fff) AM_RAM AM_BASE(&namcos22_nvmem) AM_SIZE(&namcos22_nvmem_size)

	/**
     * C74 (Mitsubishi M37702 MCU) Shared RAM (0x60004000 - 0x6000bfff)
     * Mounted position: CPU 11L, 12L
     * Known chip type: TC55328P-25, N341256P-15
     *
     * DATA ROM for C74 (SEQ data and external code):
     * Known chip type: NEC D27C4096D-12
     * Notes: C74(CPU PCB) sends/receives I/O data from C74(I/O PCB) by SIO.
     *
     * 0x60004020 b4 = 1 : ???
     * 0x60004022.w     Volume(R)
     * 0x60004024.w     Volume(L)
     * 0x60004026.w     Volume(R) (maybe rear channels, not put on real PCB)
     * 0x60004028.w     Volume(L) (maybe rear channels, not put on real PCB)
     * 0x60004030 b0     : system type 0
     * 0x60004030 b1 = 0 : COIN2
     * 0x60004030 b2 = 0 : TEST SW
     * 0x60004030 b3 = 0 : SERVICE SW
     * 0x60004030 b4 = 0 : COIN1
     * 0x60004030 b5     : system type 1
     * (system type on RR2 (00:50inch, 01:two in one, 20:standard, 21:deluxe))
     * 0x60004031 b0 = 0 : SWITCH1 (for manual transmission)
     * 0x60004031 b1 = 0 : SWITCH2
     * 0x60004031 b2 = 0 : SWITCH3
     * 0x60004031 b3 = 0 : SWITCH4
     * 0x60004031 b4 = 0 : CLUTCH
     * 0x60004031 b6 = 0 : VIEW SW
     * 0x60004032.w     Handle A/D (=steering wheel, default of center value is different in each game)
     * 0x60004034.w     Gas A/D
     * 0x60004036.w     Brake A/D
     * 0x60004038.w     A/D3 (reserved)
     * (some GOUT (general outputs for lamps, etc) is also mapped this area)
     * 0x60004080       Data/Code for Sub-CPU
     * 0x60004200       Data/Code for Sub-CPU
     * 0x60005000 - 0x6000bfff  Sound Work
     * +0x0000 - 0x003f Song Request #00 to 31
     * +0x0100 - 0x02ff Parameter RAM from Main MPU (for SEs)
     * +0x0300 - 0x03ff?    Song Title (put messages here from Sound CPU)
     */
	AM_RANGE(0x60000000, 0x60003fff) AM_WRITE(MWA32_NOP)
	AM_RANGE(0x60004000, 0x6000bfff) AM_READ(namcos22_mcuram_r) AM_WRITE(namcos22_mcuram_w) AM_BASE(&namcos22_shareram)

	/**
     * C71 (TI TMS320C25 DSP) Shared RAM (0x70000000 - 0x70020000)
     * Mounted position:
     *     C71: CPU 15R, 21R
     *     RAM: CPU 15K, 13E, 12E
     * Known chip type: TC55328P-25, N341256P-15
     * Notes: connected bits = 0x00ffffff (24bit)
     */
	AM_RANGE(0x70000000, 0x7001ffff) AM_READ(namcos22_dspram_r) AM_WRITE(namcos22_dspram_w) AM_BASE(&namcos22_polygonram)

	/**
     * LED on PCB(?)
     */
	AM_RANGE(0x90000000, 0x90000003) AM_RAM

	/**
     * Depth-cueing Look-up Table (fog density between near to far)
     * Mounted position: VIDEO 8P
     * Known chip type: TC55328P-25
     */
	AM_RANGE(0x90010000, 0x90017fff) AM_RAM /* AM_BASE(&namcos22_czram) */

	/**
     * C305 (Display Controller)
     * Mounted position: VIDEO 7D (C305)
     *
     * +0x0002.w    Fader Enable(?) (0: disabled)
     * +0x0011.w    Display Fader (R) (0x0100 = 1.0)
     * +0x0013.w    Display Fader (G) (0x0100 = 1.0)
     * +0x0015.w    Display Fader (B) (0x0100 = 1.0)
     * +0x0100.b    Fog1 Color (R) (world fogging)
     * +0x0101.b    Fog2 Color (R) (used for heating of brake-disc on RV1)
     * +0x0180.b    Fog1 Color (G)
     * +0x0181.b    Fog2 Color (G)
     * +0x0200.b    Fog1 Color (B)
     * +0x0201.b    Fog2 Color (B)
     * (many unknown registers are here)
     *
     * Notes: Boot time check: 0x90020100 - 0x9002027f
     */
	AM_RANGE(0x90020000, 0x90027fff) /*AM_RAM*/ AM_READ(namcos22_gamma_r) AM_WRITE(namcos22_gamma_w) AM_BASE(&namcos22_gamma)

	/**
     * 0x90028000 - 0x9002ffff  Palette (R)
     * 0x90030000 - 0x90037fff  Palette (G)
     * 0x90038000 - 0x9003ffff  Palette (B)
     *
     * Mounted position: VIDEO 6B, 7B, 8B (near C305)
     * Note: 0xff00-0xffff are for Tilemap (16 x 16)
     */
	AM_RANGE(0x90028000, 0x9003ffff) AM_READ(MRA32_RAM) AM_WRITE(namcos22_paletteram_w) AM_BASE(&paletteram32)

	/**
     * unknown (option)
     * Note: This device may be optional. This may relate to device at 0x40000000
     */
	AM_RANGE(0x90040000, 0x9007ffff) AM_RAM /* diagnostic ROM? */

	/**
     * Tilemap PCG Memory
     */
	AM_RANGE(0x90080000, 0x9009dfff) AM_READ(MRA32_RAM) AM_WRITE(namcos22_cgram_w) AM_BASE(&namcos22_cgram)

	/**
     * Tilemap Memory (64 x 64)
     * Mounted position: VIDEO  2K
     * Known chip type: HM511664 (64k x 16bit SRAM)
     * Note: Self test: 90084000 - 9009ffff
     */
	AM_RANGE(0x9009e000, 0x9009ffff) AM_READ(MRA32_RAM) AM_WRITE(namcos22_textram_w) AM_BASE(&namcos22_textram)

	/**
     * Tilemap Register
     * Mounted position: unknown
     * +0x0000 Position X
     * +0x0002 Position Y
     */
	AM_RANGE(0x900a0000, 0x900a000f) AM_RAM AM_BASE(&namcos22_tilemapattr)
ADDRESS_MAP_END

static INTERRUPT_GEN( namcos22_interrupt )
{
	int irq_level1 = 5;
	int irq_level2 = 6;

	switch( namcos22_gametype )
	{
	case NAMCOS22_RIDGE_RACER:
		HandleDrivingIO();
		irq_level1 = 4;
		irq_level2 = 5;
		// 1:0a0b6
		// 2:09fe8 (rte)
		// 3:09fe8 (rte)
		// 4:09f9a (vblank)
		// 5:14dee (SCI)
		// 6:09fe8 (rte)
		// 7:09fe8 (rte)
		break;

	case NAMCOS22_RIDGE_RACER2:
		HandleDrivingIO();
		irq_level1 = 1;
		irq_level2 = 5;
		//1:0d10c  40000005
		//2:0cfa2 (rte)
		//3:0cfa2 (rte)
		//4:0cfa2 (rte)
		//5:0cef0
		//6:1bbcc
		//7:0cfa2 (rte)
		break;

	case NAMCOS22_RAVE_RACER:
		HandleDrivingIO();
		break;

	case NAMCOS22_VICTORY_LAP:
		HandleDrivingIO();
		// a54 indir to 21c2 (hblank?)
		// a5a (rte)
		// a5c (rte)
		// a5e (rte)
		// a60 irq
		// abe indirect to 27f1e (SCI)
		// ac4 (rte)
		irq_level1 = nthbyte(namcos22_system_controller,0x04)&0x7;
		irq_level2 = nthbyte(namcos22_system_controller,0x02)&0x7;
		break;

	case NAMCOS22_ACE_DRIVER:
		HandleDrivingIO();
		// 9f8 (rte)
		// 9fa (rte)
		// 9fc (rte)
		// 9fe (rte)
		// a00
		// a46
		// a4c (rte)
		irq_level1 = 5;
		irq_level2 = 6;
		break;

	case NAMCOS22_CYBER_COMMANDO:
		//move.b  #$36, $40000002.l
		//move.b  # $0, $40000003.l
		//move.b  #$35, $40000004.l
		//
		//move.b  #$34, $40000004.l
		HandleCyberCommandoIO();
		irq_level1 = nthbyte(namcos22_system_controller,0x04)&0x7;
		irq_level2 = nthbyte(namcos22_system_controller,0x02)&0x7;
		break;

	default:
		break;
	}

	switch( cpu_getiloops() )
	{
	case 0:
		if( irq_level1 )
		{
			cpunum_set_input_line(0, irq_level1, HOLD_LINE); /* vblank */
		}
		break;
	case 1:
		if( irq_level2 )
		{
			cpunum_set_input_line(0, irq_level2, HOLD_LINE); /* SCI */
		}
		break;
	}
}

static MACHINE_RESET(namcos22)
{
	InitDSP(0);
}

static MACHINE_DRIVER_START( namcos22 )
	MDRV_CPU_ADD(M68020,SS22_MASTER_CLOCK/2) /* 25 MHz? */
	MDRV_CPU_PROGRAM_MAP(namcos22_am,0)
	MDRV_CPU_VBLANK_INT(namcos22_interrupt,2)

	MDRV_CPU_ADD(TMS32025,SS22_MASTER_CLOCK) /* ? */
	MDRV_CPU_PROGRAM_MAP(master_dsp_program,0)
	MDRV_CPU_DATA_MAP(master_dsp_data,0)
	MDRV_CPU_IO_MAP(master_dsp_io,0)
	MDRV_CPU_VBLANK_INT(dsp_serial_pulse1,SERIAL_IO_PERIOD)

	MDRV_CPU_ADD(TMS32025,SS22_MASTER_CLOCK) /* ? */
	MDRV_CPU_PROGRAM_MAP(slave_dsp_program,0)
	MDRV_CPU_DATA_MAP(slave_dsp_data,0)
	MDRV_CPU_IO_MAP(slave_dsp_io,0)

	MDRV_CPU_ADD(M37702, SS22_MASTER_CLOCK/3)	// C74 on the CPU board has no periodic interrupts, it runs entirely off Timer A0
	MDRV_CPU_PROGRAM_MAP( mcu_s22_program, 0 )
	MDRV_CPU_IO_MAP( mcu_s22_io, 0 )

	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(DEFAULT_REAL_60HZ_VBLANK_DURATION)
	MDRV_NVRAM_HANDLER(namcos22)
	MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER )
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
	MDRV_SCREEN_SIZE(NAMCOS22_NUM_COLS*16,NAMCOS22_NUM_ROWS*16)
	MDRV_SCREEN_VISIBLE_AREA(0,NAMCOS22_NUM_COLS*16-1,0,NAMCOS22_NUM_ROWS*16-1)
	MDRV_PALETTE_LENGTH(NAMCOS22_PALETTE_SIZE)
	MDRV_GFXDECODE(namcos22)
	MDRV_VIDEO_START(namcos22)
	MDRV_VIDEO_UPDATE(namcos22)
	MDRV_MACHINE_RESET(namcos22)

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

	MDRV_SOUND_ADD(C352, SS22_MASTER_CLOCK/3)
	MDRV_SOUND_CONFIG(c352_interface)
	MDRV_SOUND_ROUTE(0, "right", 1.00)
	MDRV_SOUND_ROUTE(1, "left", 1.00)
	MDRV_SOUND_ROUTE(2, "right", 1.00)
	MDRV_SOUND_ROUTE(3, "left", 1.00)
MACHINE_DRIVER_END

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

ROM_START( airco22b )
	ROM_REGION( 0x400000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "acs1verb.1", 0x00003, 0x100000, CRC(062c4f61) SHA1(98e1c75dd0f493eb6ebb64b46543217c1d40116e) )
	ROM_LOAD32_BYTE( "acs1verb.2", 0x00002, 0x100000, CRC(8ae69711) SHA1(4c5323fa8f0419275e330fec66d1fb2b89bb3795) )
	ROM_LOAD32_BYTE( "acs1verb.3", 0x00001, 0x100000, CRC(71738e67) SHA1(eb8c66dedbeff911b6166ebbda466fb9656ef0fb) )
	ROM_LOAD32_BYTE( "acs1verb.4", 0x00000, 0x100000, CRC(3b193add) SHA1(5e3bca13905bfa3a2947f4f16ca01878b0a14a3a) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, ROMREGION_ERASE00 ) /* S22-BIOS ver1.30 */

	ROM_REGION( 0x080000, REGION_USER4, 0 ) /* MCU BIOS */
	ROM_LOAD( "acs1data.8k", 0, 0x080000, CRC(33824bc9) SHA1(80ec63883770e5eec1f5f1ddc16a85ef8f22a48b) )

	ROM_REGION( 0x200000*2, REGION_SPRITE, ROMREGION_DISPOSE ) /* 32x32x8bpp sprite tiles */
	ROM_LOAD( "acs1scg0.12l", 0x200000*0, 0x200000,CRC(e5235404) SHA1(3133b71d1bde3a9815cd02e97382b8078b62b0bb) )
	ROM_LOAD( "acs1scg1.10l", 0x200000*1, 0x200000,CRC(828e91e7) SHA1(8383b029cd29fbad107fd49e866defb50c11c99a) )

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "acs1cg0.8d",  0x200000*0x0, 0x200000,CRC(1f31343e) SHA1(25ba730cec74e0ed0b404f5c4430b7c3368c9b52) )
	ROM_LOAD( "acs1cg1.10d", 0x200000*0x1, 0x200000,CRC(ccd5481d) SHA1(050e6fc7d4e0591f8ffc9552d140b6bd4533c06d) )
	ROM_LOAD( "acs1cg2.12d", 0x200000*0x2, 0x200000,CRC(14e5d0d2) SHA1(3147ad11098030e9cfd93fbc0a1b3aafa8b8aba6) )
	ROM_LOAD( "acs1cg3.13d", 0x200000*0x3, 0x200000,CRC(1a7bcc16) SHA1(bbc4ca5b208bea8394d1679e4e2d17d22331e2c8) )
	ROM_LOAD( "acs1cg4.14d", 0x200000*0x4, 0x200000,CRC(1920b7fb) SHA1(56318f2a96c55998bb9a8d791d56be3dfb39867e) )
	ROM_LOAD( "acs1cg5.16d", 0x200000*0x5, 0x200000,CRC(3dd109b7) SHA1(a7f914b9b80f1bca1afb6144698578a29ca74676) )
	ROM_LOAD( "acs1cg6.18d", 0x200000*0x6, 0x200000,CRC(ec71c8a3) SHA1(86892a91883d483ca0d422b78fa36042e02f3ad3) )
	ROM_LOAD( "acs1cg7.19d", 0x200000*0x7, 0x200000,CRC(82271757) SHA1(023c935e78b14da310e4c29da8785b82aa3241ac) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "acs1ccrl.3d",	 0x000000, 0x200000,CRC(07088ba1) SHA1(a962c0821d5af28ed508cfdbd613675454e306e3) )
	ROM_LOAD( "acs1ccrh.1d",	 0x200000, 0x080000,CRC(62936af6) SHA1(ca80b68415aa2cd2ce4e90404f10640d0ae38be9) )

	ROM_REGION( 0x80000*12, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "acs1ptl0.18k", 0x80000*0x0, 0x80000,CRC(bd5896c7) SHA1(58ec7d0f1e0bfdbf4908e1d920bbd7f094993777) )
	ROM_LOAD( "acs1ptl1.16k", 0x80000*0x1, 0x80000,CRC(e583b975) SHA1(beb0cc2b44bc69af057c2bb744cd7e1b95de577a) )
	ROM_LOAD( "acs1ptl2.15k", 0x80000*0x2, 0x80000,CRC(802d737a) SHA1(3d99a369db70d13fb87c2ff26c82b4b39afe94d9) )
	ROM_LOAD( "acs1ptl3.14k", 0x80000*0x3, 0x80000,CRC(fe556ecb) SHA1(9d9dbbb4f1d3688fb763001834640d79d9987d47) )

	ROM_LOAD( "acs1ptm0.18j", 0x80000*0x4, 0x80000,CRC(949b6c58) SHA1(6ea016551b10f5d5764921dcc5a4b81d2b93d701) )
	ROM_LOAD( "acs1ptm1.16j", 0x80000*0x5, 0x80000,CRC(8b2b99d9) SHA1(89c3545c4035509307728a9577018c1100ce3a54) )
	ROM_LOAD( "acs1ptm2.15j", 0x80000*0x6, 0x80000,CRC(f1515080) SHA1(27a87217a140477a6840a610c95ae57abc0d01a6) )
	ROM_LOAD( "acs1ptm3.14j", 0x80000*0x7, 0x80000,CRC(e364f4aa) SHA1(3af6a864765871664cccad82c4795f677be68d51) )

	ROM_LOAD( "acs1ptu0.18f", 0x80000*0x8, 0x80000,CRC(746b3084) SHA1(73397d1f22300fb3a81a0a068da4d0a8cfdc0a36) )
	ROM_LOAD( "acs1ptu1.16f", 0x80000*0x9, 0x80000,CRC(b44f1d3b) SHA1(f3f1a85c082053653e4da7d7f01f1baef1a013c8) )
	ROM_LOAD( "acs1ptu2.15f", 0x80000*0xa, 0x80000,CRC(fdd2d778) SHA1(0269f971d778e908a1efb5a63b08fb3365d98c2a) )
	ROM_LOAD( "acs1ptu3.14f", 0x80000*0xb, 0x80000,CRC(38b425d4) SHA1(8ff6dd6775d42afdff4c9fb2232e4d72b38e515a) )

	ROM_REGION( 0xc00000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "acs1wav0.1", 0x400000, 0x400000, CRC(52fb9762) SHA1(125c163e62d701c2e17ba0b572ed27c944ca0412) )
	ROM_LOAD( "acs1wav1.2", 0x800000, 0x400000, CRC(b568dca2) SHA1(503deb277691d801acac1380ded2868a5d5ac501) )
ROM_END

ROM_START( alpinerc )
	ROM_REGION( 0x400000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "ar2ver-c.1", 0x00003, 0x100000, CRC(61323842) SHA1(e3c33248340bee252f230124fa9b7fa935a60565) )
	ROM_LOAD32_BYTE( "ar2ver-c.2", 0x00002, 0x100000, CRC(43795b2d) SHA1(e060f3259661279a36300431c5ca7347bde8b6ec) )
	ROM_LOAD32_BYTE( "ar2ver-c.3", 0x00001, 0x100000, CRC(acb3003b) SHA1(ea0cbf3a1607b06b108df051f38fec1f214f42d2) )
        ROM_LOAD32_BYTE( "ar2ver-c.4", 0x00000, 0x100000, CRC(800acc21) SHA1(41d26766da2db46954a2351bbc50aea94bc1d564) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, ROMREGION_ERASE00 ) /* S22-BIOS ver1.30 */

	ROM_REGION( 0x080000, REGION_USER4, 0 ) /* MCU BIOS */
	ROM_LOAD( "ar1datab.8k", 0, 0x080000, CRC(c26306f8) SHA1(6d8d993c076d5ced523143a86bd0938b3794478d) )

	ROM_REGION( 0x200000*2, REGION_SPRITE, ROMREGION_DISPOSE ) /* 32x32x8bpp sprite tiles */
	ROM_LOAD( "ar1scg0.12f", 0x200000*0, 0x200000,CRC(e7be830a) SHA1(60e2162eecd7401a0c26c525de2715cbfb10c1c5) ) /* identical to "ar1scg0.12l" */
	ROM_LOAD( "ar1scg1.10f", 0x200000*1, 0x200000,CRC(8f15a686) SHA1(bce2d4380c6c39aa402566ddb0f62bbe6d7bfa1d) ) /* identical to "ar1scg1.10l" */

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "ar1cg0.12b",  0x200000*0x0, 0x200000,CRC(93f3a9d9) SHA1(7e94c81ad5ace98a2f0d00d101d464883d38c197) ) /* identical to "ar1cg0.8d" */
	ROM_LOAD( "ar1cg1.10d",  0x200000*0x1, 0x200000,CRC(39828c8b) SHA1(424aa67eb0b898c9cab8a4749893a9c5696ac430) ) /* identical to "ar1cg1.13b" */
	ROM_LOAD( "ar1cg2.12d",  0x200000*0x2, 0x200000,CRC(f7b058d1) SHA1(fffd0f01724a26dd47b1ecceecf4a139d5746f81) ) /* identical to "ar1cg2.14b" */
	ROM_LOAD( "ar1cg3.13d",  0x200000*0x3, 0x200000,CRC(c28a3d2a) SHA1(cdc44fdbc99274e860c834e42b4cfafb478d4d26) ) /* identical to "ar1cg3.16b" */
	ROM_LOAD( "ar1cg4.14d",  0x200000*0x4, 0x200000,CRC(abdb161f) SHA1(260bff9b0e94c1b2ea4b9d7fa170fbca212e85ee) ) /* identical to "ar1cg4.18b" */
	ROM_LOAD( "ar1cg5.16d",  0x200000*0x5, 0x200000,CRC(2381cfea) SHA1(1de4c8b94df233fd74771fa47843290a3d8df0c8) ) /* identical to "ar1cg5.19b" */
	ROM_LOAD( "ar1cg6.18a",  0x200000*0x6, 0x200000,CRC(ca0b6d23) SHA1(df969e0eeec557a95584b06995b0d55f2c6ec70a) ) /* identical to "ar1cg6.18d" */
	ROM_LOAD( "ar1cg7.15a",	 0x200000*0x7, 0x200000,CRC(ffb9f9f9) SHA1(2b8c75b580f77e887df7d50909a3a95cda570e20) ) /* identical to "ar1cg7.19d" */

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "ar1ccrl.3d",	 0x000000, 0x200000,CRC(17387b2c) SHA1(dfd7cadaf97917347c0fa98f395364a543e49612) ) /* identical to "ar1ccrl.7b" */
	ROM_LOAD( "ar1ccrh.1d",	 0x200000, 0x080000,CRC(ee7a4803) SHA1(8383c9a8ef5ed94df13446ca5cefa5f9e518f175) ) /* identical to "pr1ccrh.5b" */

	ROM_REGION( 0x80000*12, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "ar1ptrl0.18k", 0x80000*0x0, 0x80000,CRC(82405108) SHA1(0a40882a9bc8621c620bede404c78f6b1333f223) )
	ROM_LOAD( "ar1ptrl1.16k", 0x80000*0x1, 0x80000,CRC(8739b09c) SHA1(cd603c4dc2f9ffc4185f891eb83e4c383c564294) )
	ROM_LOAD( "ar1ptrl2.15k", 0x80000*0x2, 0x80000,CRC(bda693a9) SHA1(fe71dd3c63198737aa2d39527f0004e977e3be20) )
	ROM_LOAD( "ar1ptrl3.14k", 0x80000*0x3, 0x80000,CRC(82797405) SHA1(2f205fee2d33e183c80a906fb38900167c011240) )

	ROM_LOAD( "ar1ptrm0.18j", 0x80000*0x4, 0x80000,CRC(64bd6620) SHA1(2e33ff22208805ece304128be8887646fc890f6d) )
	ROM_LOAD( "ar1ptrm1.16j", 0x80000*0x5, 0x80000,CRC(2232f0a5) SHA1(3fccf6d4a0c4100cc85e3051024d659c4a1c769e) )
	ROM_LOAD( "ar1ptrm2.15j", 0x80000*0x6, 0x80000,CRC(8ee14e6f) SHA1(f6f1cbb748b109b365255378c18e710ba6270c1c) )
	ROM_LOAD( "ar1ptrm3.14j", 0x80000*0x7, 0x80000,CRC(1094a970) SHA1(d41b10f48e1ef312bcaf09f27fabc7252c30e648) )

	ROM_LOAD( "ar1ptru0.18f", 0x80000*0x8, 0x80000,CRC(26d88467) SHA1(d528f989fab4dd5ac1aec9b596a05fbadcc0587a) )
	ROM_LOAD( "ar1ptru1.16f", 0x80000*0x9, 0x80000,CRC(c5e2c208) SHA1(152fde0b95a5df8c781e4a83577cfbbc7672ae0d) )
	ROM_LOAD( "ar1ptru2.15f", 0x80000*0xa, 0x80000,CRC(1321ec59) SHA1(dbd3687a4c6b1aa0b18e336f99dabb9010d36639) )
	ROM_LOAD( "ar1ptru3.14f", 0x80000*0xb, 0x80000,CRC(139d7dc1) SHA1(6d25e6ad552a91a0c5fc03db7e1a801ccf9c9556) )

	ROM_REGION( 0x200000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "ar1wavea.2l", 0, 0x200000, CRC(dbf64562) SHA1(454fd7d5b860f0e5557d8900393be95d6c992ad1) )
ROM_END

/*
 Alpine Racer (VER. D)
 Namco, 1995

  Player stands on steps, steering left/right.
  Inner edge allows quick movement.

  The "viewpoint" button is used to select game mode
  and to change camera placement during gameplay.

1ST PCB
-------
PCB NO: SYSTEM SUPER22 CPU PCB 8646960102 (8646970102)
CPU   : 68EC020FG25
OSCs  : 40.000MHz, 49.1520MHz
RAMs  : IS61C256AH-20J (x2), CY7C182-25VC (x1)
DIPSW : 8 Position (x1), 4 Position (x1)
PALs  : PALCE 22V10H-15JC/4 (x3, labelled SS22C1, SS22C2, SS22C4)
CUSTOM: C352 (100 PIN PQFP)
        C405 (176 PIN PQFP)
        C391 (KEYCUS)
        137
        139  (64 PIN PQFP)
        C383 (100 PIN PQFP)
        M37710S4BFP (80 PIN PQFP)
OTHER : AT28C64 (EEPROM)
ROMs  : AR1DATAB.8K (near C405, 27C4096)
        AR1WAVEA.2L (near C352, 16M MASK)

        Tiny ROM PCB labelled AR2 VER. D
        SYSTEM SUPER22 MPM(F) PCB 8646961600 (8646971600)
        containing main program ....
                                     ROM1.BIN (INTEL FLASH, TYPE E28F008SA, TSOP40)
                                     ROM2.BIN         "
                                     ROM3.BIN         "
                                     ROM4.BIN         "



2ND PCB
-------
PCB NO: SYSTEM SUPER22 DSP PCB 8646960302 (8646970302)
OSC   : 40.0000MHz
PALs  : PALCE20V8H (Labelled SS22D1)
        PALCE16V8  (x4, Labelled SS22D2, SS22D3, SS22D4, SS22D5)
RAMs  : CY7C199-25VC (x9), M5M51008AFP-70L (x6)
CUSTOM: C396 (160 PIN PQFP)
        C71  (x2, 68 PIN PLCC)
        C199 (100 PIN PQFP)
        C353 (120 PIN PQFP)
        C402 (x2, 144 PIN PQFP)
        C403 (136 PIN PQFP)
        C300 (160 PIN PQFP)
        C342 (160 PIN PQFP)
        C405 (x2, 176 PIN PQFP)
        C379 (64 PIN PQFP)



3RD PCB
-------

PCB No: SYSTEM SUPER22 MROM PCB 8646960400 (8646970400)
PALs  : Labelled SS22M3, SS22M2, SS22M2 & SS22M1
RAMs  : TC551001BFL-70L (x3)
ROMs  : GFX....MANY, MANY, MANY! All ROMs are surface mounted

                                  Type
        ----------------------------------
        ar1ccrl.7b = ar1ccrl.3d   16M SOP44
        ar1ccrh.5b = ar1ccrh.1d   4M SOP32

        ar1cg1.13b = ar1cg1.10d   16M SOP44
        ar1cg2.14b = ar1cg2.12d      "
        ar1cg3.16b = ar1cg3.13d      "
        ar1cg4.18b = ar1cg4.14d      "
        ar1cg5.19b = ar1cg5.16d      "
        ar1cg6.18a = ar1cg6.18d      "
        ar1cg7.15a = ar1cg7.19d      "

        ar1scg0.12f= ar1scg0.12l  16M SOP44 (These have identical halves but)
        ar1scg1.10f= ar1scg1.10l     "      (     they *are* 16M ROMs       )

        ar1ptr*                   4M SOP32



4TH PCB
-------
PCB NO: SYSTEM SUPER22 VIDEO 8646960204 (8646970204)
OSC   : 51.2000MHz (near PLCC84)
RAMs  : KM424C257 (x22), IS61C256 (x7), LC321664 (x1)
CUSTOM: 304 (x4, 120 PIN PQFP)
        361 (120 PIN PQFP)
        374 (160 PIN PQFP)
        381 (x2, 144 PIN PQFP)
        395 (? - forgot to note leg count!)
        397 (160 PIN PQFP)
        399 (160 PIN PQFP)
        400 (x3, 100 PIN PQFP)
        401 (x5, 64 PIN PQFP)
        404 (208 PIN PQFP)
        406 (120 PIN PQFP)
        SONY CXD1178Q (48 PIN PQFP)
        ALTERA EPM7064LC84-15 (84 PIN PLCC)
*/
ROM_START( alpinerd )
	ROM_REGION( 0x400000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "ar2ver-d.1", 0x00003, 0x100000, CRC(fa3380b9) SHA1(2a46988745bd2672f8082399a68ae0d0ab3d28f2) )
	ROM_LOAD32_BYTE( "ar2ver-d.2", 0x00002, 0x100000, CRC(76141352) SHA1(0f7230dd9cd6f1b83d499034affc7bc2c4385ab5) )
	ROM_LOAD32_BYTE( "ar2ver-d.3", 0x00001, 0x100000, CRC(9beffe6a) SHA1(d8efd1e3829d32bb06537d7cecb59f8df9b6d663) )
	ROM_LOAD32_BYTE( "ar2ver-d.4", 0x00000, 0x100000, CRC(1f3f1134) SHA1(0afa78444d1463d214f1afd7ec500af76d567489) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, ROMREGION_ERASE00 ) /* S22-BIOS ver1.30 */

	ROM_REGION16_LE( 0x080000, REGION_USER4, 0 ) /* MCU BIOS */
	ROM_LOAD( "ar1datab.8k", 0, 0x080000, CRC(c26306f8) SHA1(6d8d993c076d5ced523143a86bd0938b3794478d) )

	ROM_REGION( 0x200000*2, REGION_SPRITE, ROMREGION_DISPOSE ) /* 32x32x8bpp sprite tiles */
	ROM_LOAD( "ar1scg0.12f", 0x200000*0, 0x200000,CRC(e7be830a) SHA1(60e2162eecd7401a0c26c525de2715cbfb10c1c5) ) /* identical to "ar1scg0.12l" */
	ROM_LOAD( "ar1scg1.10f", 0x200000*1, 0x200000,CRC(8f15a686) SHA1(bce2d4380c6c39aa402566ddb0f62bbe6d7bfa1d) ) /* identical to "ar1scg1.10l" */

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "ar1cg0.12b",  0x200000*0x0, 0x200000,CRC(93f3a9d9) SHA1(7e94c81ad5ace98a2f0d00d101d464883d38c197) ) /* identical to "ar1cg0.8d" */
	ROM_LOAD( "ar1cg1.10d",  0x200000*0x1, 0x200000,CRC(39828c8b) SHA1(424aa67eb0b898c9cab8a4749893a9c5696ac430) ) /* identical to "ar1cg1.13b" */
	ROM_LOAD( "ar1cg2.12d",  0x200000*0x2, 0x200000,CRC(f7b058d1) SHA1(fffd0f01724a26dd47b1ecceecf4a139d5746f81) ) /* identical to "ar1cg2.14b" */
	ROM_LOAD( "ar1cg3.13d",  0x200000*0x3, 0x200000,CRC(c28a3d2a) SHA1(cdc44fdbc99274e860c834e42b4cfafb478d4d26) ) /* identical to "ar1cg3.16b" */
	ROM_LOAD( "ar1cg4.14d",  0x200000*0x4, 0x200000,CRC(abdb161f) SHA1(260bff9b0e94c1b2ea4b9d7fa170fbca212e85ee) ) /* identical to "ar1cg4.18b" */
	ROM_LOAD( "ar1cg5.16d",  0x200000*0x5, 0x200000,CRC(2381cfea) SHA1(1de4c8b94df233fd74771fa47843290a3d8df0c8) ) /* identical to "ar1cg5.19b" */
	ROM_LOAD( "ar1cg6.18a",  0x200000*0x6, 0x200000,CRC(ca0b6d23) SHA1(df969e0eeec557a95584b06995b0d55f2c6ec70a) ) /* identical to "ar1cg6.18d" */
	ROM_LOAD( "ar1cg7.15a",	 0x200000*0x7, 0x200000,CRC(ffb9f9f9) SHA1(2b8c75b580f77e887df7d50909a3a95cda570e20) ) /* identical to "ar1cg7.19d" */

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "ar1ccrl.3d",	 0x000000, 0x200000,CRC(17387b2c) SHA1(dfd7cadaf97917347c0fa98f395364a543e49612) ) /* identical to "ar1ccrl.7b" */
	ROM_LOAD( "ar1ccrh.1d",	 0x200000, 0x080000,CRC(ee7a4803) SHA1(8383c9a8ef5ed94df13446ca5cefa5f9e518f175) ) /* identical to "pr1ccrh.5b" */

	ROM_REGION( 0x80000*12, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "ar1ptrl0.18k", 0x80000*0x0, 0x80000,CRC(82405108) SHA1(0a40882a9bc8621c620bede404c78f6b1333f223) )
	ROM_LOAD( "ar1ptrl1.16k", 0x80000*0x1, 0x80000,CRC(8739b09c) SHA1(cd603c4dc2f9ffc4185f891eb83e4c383c564294) )
	ROM_LOAD( "ar1ptrl2.15k", 0x80000*0x2, 0x80000,CRC(bda693a9) SHA1(fe71dd3c63198737aa2d39527f0004e977e3be20) )
	ROM_LOAD( "ar1ptrl3.14k", 0x80000*0x3, 0x80000,CRC(82797405) SHA1(2f205fee2d33e183c80a906fb38900167c011240) )

	ROM_LOAD( "ar1ptrm0.18j", 0x80000*0x4, 0x80000,CRC(64bd6620) SHA1(2e33ff22208805ece304128be8887646fc890f6d) )
	ROM_LOAD( "ar1ptrm1.16j", 0x80000*0x5, 0x80000,CRC(2232f0a5) SHA1(3fccf6d4a0c4100cc85e3051024d659c4a1c769e) )
	ROM_LOAD( "ar1ptrm2.15j", 0x80000*0x6, 0x80000,CRC(8ee14e6f) SHA1(f6f1cbb748b109b365255378c18e710ba6270c1c) )
	ROM_LOAD( "ar1ptrm3.14j", 0x80000*0x7, 0x80000,CRC(1094a970) SHA1(d41b10f48e1ef312bcaf09f27fabc7252c30e648) )

	ROM_LOAD( "ar1ptru0.18f", 0x80000*0x8, 0x80000,CRC(26d88467) SHA1(d528f989fab4dd5ac1aec9b596a05fbadcc0587a) )
	ROM_LOAD( "ar1ptru1.16f", 0x80000*0x9, 0x80000,CRC(c5e2c208) SHA1(152fde0b95a5df8c781e4a83577cfbbc7672ae0d) )
	ROM_LOAD( "ar1ptru2.15f", 0x80000*0xa, 0x80000,CRC(1321ec59) SHA1(dbd3687a4c6b1aa0b18e336f99dabb9010d36639) )
	ROM_LOAD( "ar1ptru3.14f", 0x80000*0xb, 0x80000,CRC(139d7dc1) SHA1(6d25e6ad552a91a0c5fc03db7e1a801ccf9c9556) )

	ROM_REGION( 0x200000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "ar1wavea.2l", 0, 0x200000, CRC(dbf64562) SHA1(454fd7d5b860f0e5557d8900393be95d6c992ad1) )
ROM_END

ROM_START( alpinr2b )
	ROM_REGION( 0x800000, REGION_CPU1, 0 ) /* main program */
        ROM_LOAD32_BYTE( "ars2ver-b.2",  0x000003, 0x200000, CRC(ed977f83) SHA1(26c57cdfc15f799a999ee22f141e1c0cabfc91dc) )
        ROM_LOAD32_BYTE( "ars2ver-b.3",  0x000001, 0x200000, CRC(8e7a9983) SHA1(34c82e5f080efe04d6b77a77a8391cb48b69c1af) )
        ROM_LOAD32_BYTE( "ars2ver-b.4",  0x000002, 0x200000, CRC(610e49c2) SHA1(433c6d2216551bac31584306f748af1c912c3b07) )
        ROM_LOAD32_BYTE( "ars2ver-b.5",  0x000000, 0x200000, CRC(7f3517b0) SHA1(3e6ba1a51bf235f40f933aae1f00638b88bba522) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, ROMREGION_ERASE00 ) /* S22-BIOS ver1.30 */

	ROM_REGION16_LE( 0x080000, REGION_USER4, 0 ) /* MCU BIOS */
        ROM_LOAD( "ars2data.8k",  0x000000, 0x080000, CRC(29b36dcb) SHA1(70fde130c11789c822829493a70ecefb077c0c15) )

	ROM_REGION( 0x200000*2, REGION_SPRITE, ROMREGION_DISPOSE ) /* 32x32x8bpp sprite tiles */
        ROM_LOAD( "ars1scg0.12f", 0x000000, 0x200000, CRC(bc49ed86) SHA1(289b39f2cb21c723dbe4ddd64ee4b2c5fa65c368) )

	ROM_REGION( 0xc00000, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
        ROM_LOAD( "ars1cg0.8d",   0x000000, 0x200000, CRC(74f4515c) SHA1(1e3a96281d543213d10c962b4d387c414d76e0c3) )
        ROM_LOAD( "ars1cg1.10d",  0x200000, 0x200000, CRC(329a95c1) SHA1(2cad7fd9e5ca7c64729ca2548ef4f873a0b8de64) )
        ROM_LOAD( "ars1cg2.12d",  0x400000, 0x200000, CRC(5648345a) SHA1(0dc7aedba65b7d97687a9e38a63597f16cee6179) )
        ROM_LOAD( "ars1cg3.13d",  0x600000, 0x200000, CRC(a752f205) SHA1(373b5a69e4488bc30763568ceae512ab7039f5f8) )
        ROM_LOAD( "ars1cg4.14d",  0x800000, 0x200000, CRC(54bf35b6) SHA1(aec43b66e7597ad7d113ae785417bf26164c1bca) )
        ROM_LOAD( "ars1cg5.16d",  0xa00000, 0x200000, CRC(e24a19a2) SHA1(34c1b51eea954ae3000602e550eb1cef0a10e651) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
        ROM_LOAD( "ars1ccrl.3d",  0x000000, 0x200000, CRC(fc8c9161) SHA1(ad0fcfae27e02d68a6f8d1d03c514dc2f12d9ee8) )
        ROM_LOAD( "ars1ccrh.1d",  0x200000, 0x080000, CRC(a17660bb) SHA1(bae2c3f20772c6cea99f271ee3f39b1f999038c6) )

	ROM_REGION( 0x80000*12, REGION_POINTROM, 0 ) /* 3d model data */
        ROM_LOAD( "ars1ptrl0.18k", 0x000000, 0x080000, CRC(f04e0e61) SHA1(d58a1d3ca1d0922e134db21a04feaee7dc97b020) )
        ROM_LOAD( "ars1ptrl1.16k", 0x080000, 0x080000, CRC(8bdb4970) SHA1(a504cd4beca4bedd1a7a228c83dd6b844ca3a1e0) )
        ROM_LOAD( "ars1ptrl2.15k", 0x100000, 0x080000, CRC(ec993a4f) SHA1(883f64e3e8d951415e9cef589c354eba9406c0aa) )
        ROM_LOAD( "ars1ptrl3.14k", 0x180000, 0x080000, CRC(4d453f3c) SHA1(7a82e5d8f974d9e56d0031b35e73647fe6aeec2e) )

        ROM_LOAD( "ars1ptrm0.18j", 0x200000, 0x080000, CRC(d1bdc524) SHA1(b898bb38de397551ada4da4677dd733bf8fa5010) )
        ROM_LOAD( "ars1ptrm1.16j", 0x280000, 0x080000, CRC(86b81c81) SHA1(45096abf46794f06a4b647f5e4222798d8467632) )
        ROM_LOAD( "ars1ptrm2.15j", 0x300000, 0x080000, CRC(24116b83) SHA1(41c6a880abce7b543c409fda767682b2537b0d99) )
        ROM_LOAD( "ars1ptrm3.14j", 0x380000, 0x080000, CRC(772bede3) SHA1(f9565b7a40f0bbf11081d619fe5a46feafce2e56) )

        ROM_LOAD( "ars1ptru0.18f", 0x400000, 0x080000, CRC(a4cf197a) SHA1(ee78cc259e87395df75179bbe5b6e521e762b582) )
        ROM_LOAD( "ars1ptru1.16f", 0x480000, 0x080000, CRC(1deb1fc0) SHA1(bfd1dfcaccf5a0f851b6757995fa7195452a3965) )
        ROM_LOAD( "ars1ptru2.15f", 0x500000, 0x080000, CRC(bcfad0ba) SHA1(bee7f2f9ecd2b289c6706e19fa86863913b286b5) )
        ROM_LOAD( "ars1ptru3.14f", 0x580000, 0x080000, CRC(73ce6958) SHA1(918b0fb0fca33dbe3be3ac679b8b28f58213f75b) )

	ROM_REGION( 0x1000000, REGION_SOUND1, 0 ) /* sound samples */
        ROM_LOAD( "ars1wavea.2l", 0x000000, 0x400000, CRC(f8d107e9) SHA1(5c418691f0b35403553f21f5570eda8bbb66890f) )
        ROM_LOAD( "ars2waveb.1l", 0x800000, 0x400000, CRC(deab4ad1) SHA1(580ad88d516280baaf6cc92b2e07cdc0cfc486f3) )
ROM_END

ROM_START( alpinesa )
	ROM_REGION( 0x800000, REGION_CPU1, 0 ) /* main program */
        ROM_LOAD32_BYTE( "af2ver-a_ll.ic2", 0x000003, 0x200000, CRC(e776159d) SHA1(5110364afb7ec606074d58a1d216d7d687b9df62) )
        ROM_LOAD32_BYTE( "af2ver-a_lm.ic3", 0x000002, 0x200000, CRC(c5333d38) SHA1(9486cead964f95f8e56dac2f88486f3b98561aa6) )
        ROM_LOAD32_BYTE( "af2ver-a_um.ic4", 0x000001, 0x200000, CRC(5977fc6e) SHA1(19b8041789f8987934fa461972976a3570b1b87b) )
        ROM_LOAD32_BYTE( "af2ver-a_uu.ic5", 0x000000, 0x200000, CRC(54ee33a1) SHA1(0eaa8707ab13a0a66551f61a08986c98f5c9e446) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, ROMREGION_ERASE00 ) /* S22-BIOS ver1.41 */

	ROM_REGION16_LE( 0x080000, REGION_USER4, 0 ) /* MCU BIOS */
        ROM_LOAD( "af1data.8k",   0x000000, 0x080000, CRC(ef13ebe8) SHA1(5d3f697994d4b5b19ee7fea1e2aef8e39449b68e) )

   ROM_REGION( 0x200000*2, REGION_SPRITE, ROMREGION_DISPOSE ) /* 32x32x8bpp sprite tiles */
   ROM_LOAD( "af1scg0b.12f", 0x000000, 0x200000, CRC(46a6222a) SHA1(5322ef60690625b9b8dbe1cfe0c49dcd9c8b1a4c) )

	ROM_REGION( 0xa00000, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
        ROM_LOAD( "af1cg0.8d",    0x000000, 0x200000, CRC(7423f3ff) SHA1(6a2fd44823ef46111deb57d328b1b75cc355d413) )
        ROM_LOAD( "af1cg1.10d",   0x200000, 0x200000, CRC(ea76689a) SHA1(73dd3af737a3e9903abe5ed9c9ae7eded51d8350) )
        ROM_LOAD( "af1cg2.12d",   0x400000, 0x200000, CRC(2a38943a) SHA1(15d737996f49bf6374ef6191bbfbe0298d398378) )
        ROM_LOAD( "af1cg3.13d",   0x600000, 0x200000, CRC(7f5a3e0f) SHA1(241f9995323b28df23d20a75e1f43ce6e05434cd) )
        ROM_LOAD( "af1cg4.14d",   0x800000, 0x200000, CRC(a5ee13e2) SHA1(48fd3c912690f21cbbc2a39bed0a82be41a0d011) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
        ROM_LOAD( "af1ccrl.3d",   0x000000, 0x200000, CRC(6c054698) SHA1(8537607646b183883c5aa4060fb0af640da4af87) )
        ROM_LOAD( "af1ccrh.1d",   0x200000, 0x080000, CRC(95a02a27) SHA1(32ee87b76ae9fcec6d825e3cf4d5cbb97db39544) )

	ROM_REGION( 0x80000*6, REGION_POINTROM, 0 ) /* 3d model data */
        ROM_LOAD( "af1ptrl0.18k", 0x80000*0, 0x80000, CRC(31ce46d3) SHA1(568fb9ee9ac14e613a4fd7668cb38315c10be62b) )
        ROM_LOAD( "af1ptrl1.16k", 0x80000*1, 0x80000, CRC(e869bf00) SHA1(b3c3026891ae3958d1774c905e97c3b57a414ea7) )
        ROM_LOAD( "af1ptrm0.18j", 0x80000*2, 0x80000, CRC(ef7f4d8a) SHA1(02f77c68004b7dccc99b61126e7d07960eb15028) )
        ROM_LOAD( "af1ptrm1.16j", 0x80000*3, 0x80000, CRC(7dd01d52) SHA1(adc1087435d31ed6163ad046466955f01517450f) )
        ROM_LOAD( "af1ptru0.18f", 0x80000*4, 0x80000, CRC(177f1591) SHA1(3969e780e5603eca0a65f65c1ad14d1cef918b39) )
        ROM_LOAD( "af1ptru1.16f", 0x80000*5, 0x80000, CRC(7521d18e) SHA1(dc03ef369db16f59c138ff4e22260d1c04782d1f) )

	ROM_REGION( 0x1000000, REGION_SOUND1, 0 ) /* sound samples */
        ROM_LOAD( "af1wavea.2l",  0x000000, 0x400000, CRC(28cca494) SHA1(4ff87ab85fd17bf8dbee5b03d99cc5c31dd6349a) )
ROM_END

ROM_START( cybrcomm )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "cy1prgll.4d", 0x00003, 0x80000, CRC(b3eab156) SHA1(2a5c4e0360c3b9500687a4d70f7110a0c30da2a5) )
	ROM_LOAD32_BYTE( "cy1prglm.2d", 0x00002, 0x80000, CRC(884a5b0e) SHA1(0e27ae366b8a2695fe112b4740c8c9013bb97e26) )
	ROM_LOAD32_BYTE( "cy1prgum.8d", 0x00001, 0x80000, CRC(c9c4a921) SHA1(76a52461165a8bd8d984a34063fbeb4cb73624af) )
	ROM_LOAD32_BYTE( "cy1prguu.6d", 0x00000, 0x80000, CRC(5f22975b) SHA1(a1a5cb66358d64a3c564b912f2eeafa182786b1e) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, ROMREGION_ERASE00 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION16_LE( 0x100000, REGION_USER4, 0 ) /* MCU BIOS */
	ROM_LOAD( "cy1data.6r", 0, 0x020000, CRC(10d0005b) SHA1(10508eeaf74d24a611b44cd3bb12417ceb78904f) )

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "cyc1cg0.1a", 0x200000*0x4, 0x200000,CRC(e839b9bd) SHA1(fee43d37dcca7f1fb952a6bfb886b7ee30b7d75c) ) /* cyc1cg0.6a */
	ROM_LOAD( "cyc1cg1.2a", 0x200000*0x5, 0x200000,CRC(7d13993f) SHA1(96ac82bcc63afe395bae73f005eb66dad7742d48) ) /* cyc1cg1.7a */
	ROM_LOAD( "cyc1cg2.3a", 0x200000*0x6, 0x200000,CRC(7c464566) SHA1(69817ac3a7c6e43b960e8a904962b58b23417163) ) /* cyc1cg2.8a */
	ROM_LOAD( "cyc1cg3.5a", 0x200000*0x7, 0x200000,CRC(2222e16f) SHA1(562bcd4d43b1543303d8fd66d9f0d9a8e3702492) ) /* cyc1cg3.9a */

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */

	//cyc1ccrl.1c FIXED BITS (xxxxxxxx11xxxxxx)
	ROM_LOAD( "cyc1ccrl.1c",	 0x000000, 0x100000,CRC(1a0dc5f0) SHA1(bf0093d9cbdcb45a82705e966c48a1f408fa344e) ) /* cyc1ccrl.8c */

	//cyc1ccrh.2c 1xxxxxxxxxxxxxxxxxx = 0xFF
	ROM_LOAD( "cyc1ccrh.2c",	 0x200000, 0x080000,CRC(8c4090b8) SHA1(456d548a48833e840c5d39d47b2dcca03f8d6321) ) /* cyc1ccrh.7c */

	ROM_REGION( 0x80000*9, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "cyc1ptl0.5b", 0x80000*0x0, 0x80000,CRC(d91de03d) SHA1(05819d285f6111867c41337bda9c4b9ad5394b6b) )
	ROM_LOAD( "cyc1ptl1.4b", 0x80000*0x1, 0x80000,CRC(e5b98021) SHA1(7416cbf74da969f822e0363ced7a25b967277e28) )
	ROM_LOAD( "cyc1ptl2.3b", 0x80000*0x2, 0x80000,CRC(7ba786c6) SHA1(1a5319dec495453bab9d70ae773a807f0036b355) )
	ROM_LOAD( "cyc1ptm0.5c", 0x80000*0x3, 0x80000,CRC(d454b5c6) SHA1(95ae6f0455e9fd7dff066e74cd4343c94d1bc212) )
	ROM_LOAD( "cyc1ptm1.4c", 0x80000*0x4, 0x80000,CRC(74fdf8cc) SHA1(f2627f400e247b6d4c4157eaf0ec69d57212e566) )
	ROM_LOAD( "cyc1ptm2.3c", 0x80000*0x5, 0x80000,CRC(b9c99a45) SHA1(c86cf594b416776eaf9a32c3cb9d34acc79777e9) )
	ROM_LOAD( "cyc1ptu0.5d", 0x80000*0x6, 0x80000,CRC(4d40897f) SHA1(ffe2a0ab66443553c83512f9a1be94b2e385cf2f) )
	ROM_LOAD( "cyc1ptu1.4d", 0x80000*0x7, 0x80000,CRC(3bdaeeeb) SHA1(826f97e2165af8569cfec03874b16030a9486559) )
	ROM_LOAD( "cyc1ptu2.3d", 0x80000*0x8, 0x80000,CRC(a0e73674) SHA1(1e22142a564e664031c12b250664fc82e3b3d43b) )

	ROM_REGION( 0x400000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "cy1wav0.10r", 0x000000, 0x100000, CRC(c6f366a2) SHA1(795dbee09df159d3501c748fb3de16cca81742d6) )
	ROM_LOAD( "cy1wav1.10p", 0x200000, 0x100000, CRC(f30b5e37) SHA1(9f5a94d82741ef9688c6e415ebb9009c906737c9) )
	ROM_LOAD( "cy1wav2.10n", 0x100000, 0x100000, CRC(b98c1ca6) SHA1(4b66aa05f82be5ef3315acc30031872698ff4391) )
	ROM_LOAD( "cy1wav3.10l", 0x300000, 0x100000, CRC(43dbac19) SHA1(83fd4ae4e7ec264fc217ed18caf59bf438af0c3d) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, 0 )
	ROM_LOAD( "cy1eeprm.9e", 0x0000, 0x2000, CRC(4e1d294b) SHA1(954ce04dcdba65214f5d0690ca59264f9090a1d6) ) /* EPROM */
ROM_END

ROM_START( cybrcycc )
	ROM_REGION( 0x400000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "cb2ver-c.1", 0x00003, 0x100000, CRC(a8e07a14) SHA1(9bef7068c9bf792960df922ea79e4565d7680433) )
	ROM_LOAD32_BYTE( "cb2ver-c.2", 0x00002, 0x100000, CRC(054c504f) SHA1(9bde803ff09be0402f9b0388e55407362a2508e3) )
	ROM_LOAD32_BYTE( "cb2ver-c.3", 0x00001, 0x100000, CRC(47e6306c) SHA1(39d6fc2c3cb9b4c9d3569cedb79b916a90537115) )
	ROM_LOAD32_BYTE( "cb2ver-c.4", 0x00000, 0x100000, CRC(398426e4) SHA1(f20cd4892420e7b978baa51c9129b362422a3895) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, ROMREGION_ERASE00 ) /* S22-BIOS ver1.30 */

	ROM_REGION16_LE( 0x080000, REGION_USER4, 0 ) /* MCU BIOS */
	ROM_LOAD( "cb1datab.8k", 0, 0x080000, CRC(e2404221) SHA1(b88810dd45aee8a5475c30806cdfded25fa14e0e) )

   ROM_REGION( 0x200000, REGION_SPRITE, ROMREGION_DISPOSE ) /* 32x32x8bpp sprite tiles */
	ROM_LOAD( "cb1scg0.12f", 0x200000*0, 0x200000,CRC(7aaca90d) SHA1(9808819db5d86d555a03bb20a2fbedf060d04f0e) ) /* identical to "cb1scg0.12l" */

	ROM_REGION( 0x200000*7, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "cb1cg0.12b",  0x200000*0x0, 0x200000,CRC(762a47a0) SHA1(8a49c700dca7afec5d8d6a38fedcd3ad4b0e6713) ) /* identical to "cb1cg0.8d" */
	ROM_LOAD( "cb1cg1.10d",  0x200000*0x1, 0x200000,CRC(df92c3e6) SHA1(302d7ee7e073a45e7baa948543bd30251f903a6d) ) /* identical to "cb1cg1.13b" */
	ROM_LOAD( "cb1cg2.12d",  0x200000*0x2, 0x200000,CRC(07bc508e) SHA1(7675694d10b50e57bb10b350559bd321df75d1ea) ) /* identical to "cb1cg2.14b" */
	ROM_LOAD( "cb1cg3.13d",  0x200000*0x3, 0x200000,CRC(50c86dea) SHA1(7837a1d2bd3ade470f7fbc732513dd598badd219) ) /* identical to "cb1cg3.16b" */
	ROM_LOAD( "cb1cg4.14d",  0x200000*0x4, 0x200000,CRC(e93b8894) SHA1(4d28b557b7ed2667e6af9f970f3e99cda785b940) ) /* identical to "cb1cg4.18b" */
	ROM_LOAD( "cb1cg5.16d",  0x200000*0x5, 0x200000,CRC(9ee610a1) SHA1(ebc7892b6a66461ca6b6b912a264da1594340b2d) ) /* identical to "cb1cg5.19b" */
	ROM_LOAD( "cb1cg6.18a",  0x200000*0x6, 0x200000,CRC(ddc3b5cc) SHA1(34edffee9eb6fbf4a00fce0da34d9354b1a1155f) ) /* identical to "cb1cg6.18d" */

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "cb1ccrl.3d",	 0x000000, 0x200000,CRC(2f171c48) SHA1(52b76213e37379b4a5cea7de40cf5396dc2998d8) ) /* identical to "cb1ccrl.7b" */
	ROM_LOAD( "cb1ccrh.1d",	 0x200000, 0x080000,CRC(86124b93) SHA1(f2cfd726313cbeff162d402a15de2360377630e7) ) /* identical to "cb1ccrh.5b" */

	ROM_REGION( 0x80000*12, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "cb1ptrl0.18k", 0x80000*0x0, 0x80000,CRC(f1393a03) SHA1(c9e808601eef5839e6bff630e5f83380e073c5c0) )
	ROM_LOAD( "cb1ptrl1.16k", 0x80000*0x1, 0x80000,CRC(2ad51de7) SHA1(efd102b960ca10cda70da84661acf61e4bbb9f00) )
	ROM_LOAD( "cb1ptrl2.15k", 0x80000*0x2, 0x80000,CRC(78f77c0d) SHA1(5183a8909c2ac0a3d80e707393bcbb4441d79a3c) )
	ROM_LOAD( "cb1ptrl3.14k", 0x80000*0x3, 0x80000,CRC(804bfb4a) SHA1(74b3fc3931265398e23605d3da7ca84a002da632) )
	ROM_LOAD( "cb1ptrm0.18j", 0x80000*0x4, 0x80000,CRC(f4eece49) SHA1(3f34d1ae5986f0d340563ab0fb637bfdacb8712c) )
	ROM_LOAD( "cb1ptrm1.16j", 0x80000*0x5, 0x80000,CRC(5f3cbd7d) SHA1(d00d0a96b71d6a3b98907c4ba7c702e549dd0adb) )
	ROM_LOAD( "cb1ptrm2.15j", 0x80000*0x6, 0x80000,CRC(02c7e4af) SHA1(6a541a28163b1026a824f6f8aed05d0eb0c8ae93) )
	ROM_LOAD( "cb1ptrm3.14j", 0x80000*0x7, 0x80000,CRC(ace3123b) SHA1(2b590ed967572d77b3cc6b37e341a5bdc55c762f) )
	ROM_LOAD( "cb1ptru0.18f", 0x80000*0x8, 0x80000,CRC(58d35341) SHA1(a5fe00bdcf39521f0465743664ff0dd78be5d6e8) )
	ROM_LOAD( "cb1ptru1.16f", 0x80000*0x9, 0x80000,CRC(f4d005b0) SHA1(0862ed1dd0818bfb765d97f1f9d996c321b0ec83) )
	ROM_LOAD( "cb1ptru2.15f", 0x80000*0xa, 0x80000,CRC(68ffcd50) SHA1(5ca5f71b6b079fde14d76c869d211a815bffae68) )
	ROM_LOAD( "cb1ptru3.14f", 0x80000*0xb, 0x80000,CRC(d89c1c2b) SHA1(9c25df696b2d120ce33d7774381460297740007a) )

	ROM_REGION( 0xa00000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "cb1wavea.2l", 0x000000, 0x400000, CRC(b79a624d) SHA1(c0ee358a183ba6d0835731dbdd191b64718fde6e) )
	ROM_LOAD( "cb1waveb.1l", 0x800000, 0x200000, CRC(33bf08f6) SHA1(bf9d68b26a8158ea1abfe8428b7454cac25242c5) )
ROM_END

ROM_START( propcycl )
	ROM_REGION( 0x400000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "pr2ver-a.1", 0x00003, 0x100000, CRC(3f58594c) SHA1(5fdd8c61b47b51088a201799ce0c2f08c32ef852) )
	ROM_LOAD32_BYTE( "pr2ver-a.2", 0x00002, 0x100000, CRC(c0da354a) SHA1(f27a71a62385b842404fcd8ed6513158e3639b8f) )
	ROM_LOAD32_BYTE( "pr2ver-a.3", 0x00001, 0x100000, CRC(74bf4b74) SHA1(02713aa07238cc9e30163ae24d12c034aa972ff3) )
	ROM_LOAD32_BYTE( "pr2ver-a.4", 0x00000, 0x100000, CRC(cf4d5638) SHA1(2ddd00d6ec3b85c234820507650d201e176c94a2) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, ROMREGION_ERASE00 ) /* SS22-BIOS ver1.41 */

	ROM_REGION16_LE( 0x080000, REGION_USER4, 0 ) /* MCU BIOS */
	ROM_LOAD( "pr1data.8k", 0, 0x080000, CRC(2e5767a4) SHA1(390bf05c90044d841fe2dd4a427177fa1570b9a6) )

	ROM_REGION( 0x200000*2, REGION_SPRITE, ROMREGION_DISPOSE ) /* 32x32x8bpp sprite tiles */
	ROM_LOAD( "pr1scg0.12f", 0x200000*0, 0x200000,CRC(2d09a869) SHA1(ce8beabaac255e1de29d944c9866022bad713519) ) /* identical to "pr1scg0.12l" */
	ROM_LOAD( "pr1scg1.10f", 0x200000*1, 0x200000,CRC(7433c5bd) SHA1(a8fd4e73de66e3d443c0cb5b5beef8f467014815) ) /* identical to "pr1scg1.10l" */

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "pr1cg0.12b",  0x200000*0x0, 0x200000,CRC(0a041238) SHA1(da5688970432f7fe39337ee9fb46ca25a53fdb11) ) /* identical to "pr1cg0.8d" */
	ROM_LOAD( "pr1cg1.10d",  0x200000*0x1, 0x200000,CRC(7d09e6a7) SHA1(892317ee0bd796fa5c70d64912ef2e696792a2d4) ) /* identical to "pr1cg1.13b" */
	ROM_LOAD( "pr1cg2.12d",  0x200000*0x2, 0x200000,CRC(659f006e) SHA1(23362a922cb1100950181fac4858b953d8fc0794) ) /* identical to "pr1cg2.14b" */
	ROM_LOAD( "pr1cg3.13d",  0x200000*0x3, 0x200000,CRC(d30bffa3) SHA1(2f05227d91d257db9fa8cae114974de602d98729) ) /* identical to "pr1cg3.16b" */
	ROM_LOAD( "pr1cg4.14d",  0x200000*0x4, 0x200000,CRC(f4636cc9) SHA1(4e01a476e418e5790878572e83a8a11536ce30ae) ) /* identical to "pr1cg4.18b" */
	ROM_LOAD( "pr1cg5.16d",  0x200000*0x5, 0x200000,CRC(97d333de) SHA1(e8f8383f49aae834dd8b57231b25899703cef966) ) /* identical to "pr1cg5.19b" */
	ROM_LOAD( "pr1cg6.18a",  0x200000*0x6, 0x200000,CRC(3e081c03) SHA1(6ccb162952f6076359b2785b5d800b39a9a3c5ce) ) /* identical to "pr1cg6.18d" */
	ROM_LOAD( "pr1cg7.15a",	 0x200000*0x7, 0x200000,CRC(ec9fc5c8) SHA1(16de614b26f06bbddae3ab56cebba45efd6fe81b) ) /* identical to "pr1cg7.19d" */

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "pr1ccrl.3d",	 0x000000, 0x200000,CRC(e01321fd) SHA1(5938c6eff8e1b3642728c3be733f567a97cb5aad) ) /* identical to "pr1ccrl.7b" */
	ROM_LOAD( "pr1ccrh.1d",	 0x200000, 0x080000,CRC(1d68bc31) SHA1(d534d0daebe7018e83b57cc7919c294ab89bddc8) ) /* identical to "pr1ccrh.5b" */
	/* These two ROMs define a huge texture tilemap using the tiles from REGION_TEXTURE_TILE.
     * The tilemap has 0x100 columns.
     *
     * pr1ccrl contains little endian 16 bit words.  Each word references a 16x16 tile.
     *
     * pr1ccrh.1d contains packed nibbles.  Each nibble encodes three tile attributes:
     *  0x8 = swapxy
     *  0x4 = flipx
     *  0x2 = flipy
     *  0x1 = tile bank (used in some sys22 games)
     */

	ROM_REGION( 0x80000*9, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "pr1ptrl0.18k", 0x80000*0, 0x80000,CRC(fddb27a2) SHA1(6e837b45e3f9ed7ca3d1a457d0f0124de5618d1f) )
	ROM_LOAD( "pr1ptrl1.16k", 0x80000*1, 0x80000,CRC(6964dd06) SHA1(f38a550165504693d20892a7dcfaf01db19b04ef) )
	ROM_LOAD( "pr1ptrl2.15k", 0x80000*2, 0x80000,CRC(4d7ed1d4) SHA1(8f72864a06ff8962e640cb36d062bddf5d110308) )

	ROM_LOAD( "pr1ptrm0.18j", 0x80000*3, 0x80000,CRC(b6f204b7) SHA1(3b34f240b399b6406faaf338ae0ab536247e64a6) )
	ROM_LOAD( "pr1ptrm1.16j", 0x80000*4, 0x80000,CRC(949588b7) SHA1(fdaf50ff2496200b9c981efc18b035f3c0a96ace) )
	ROM_LOAD( "pr1ptrm2.15j", 0x80000*5, 0x80000,CRC(dc1cef0a) SHA1(8cbc02cf73fac3cc110b676d77602ae628385eae) )

	ROM_LOAD( "pr1ptru0.18f", 0x80000*6, 0x80000,CRC(5d66a7c4) SHA1(c9ed1c18724192d45c1f6b40096f15d02baf2401) )
	ROM_LOAD( "pr1ptru1.16f", 0x80000*7, 0x80000,CRC(e9a3f72b) SHA1(f967e1adf8eee4fffdf4288d36a93c5bb4f9a126) )
	ROM_LOAD( "pr1ptru2.15f", 0x80000*8, 0x80000,CRC(c346a842) SHA1(299bc0a30d0e74d8adfa3dc605aebf6439f5bc18) )

	ROM_REGION( 0xc00000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "pr1wavea.2l", 0x000000, 0x400000, CRC(320f3913) SHA1(3887b7334ca7762794c14198dd24bab47fcd9505) )
	ROM_LOAD( "pr1waveb.1l", 0x800000, 0x400000, CRC(d91acb26) SHA1(c2161e2d70e08aed15cbc875ffee685190611daf) )
ROM_END

ROM_START( acedrvrw )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "ad2prgll.4d", 0x00003, 0x80000, CRC(808c5ff8) SHA1(119c90ecb5aa099a0e5d1d7944c004beacead367) )
	ROM_LOAD32_BYTE( "ad2prglm.2d", 0x00002, 0x80000, CRC(5f726a10) SHA1(d077312c6a387fbdf906d278c73c6a3730687f32) )
	ROM_LOAD32_BYTE( "ad2prgum.8d", 0x00001, 0x80000, CRC(d5042d6e) SHA1(9ae93e7ea7126302831a879ba0aadcb6e5b842f5) )
	ROM_LOAD32_BYTE( "ad2prguu.6d", 0x00000, 0x80000, CRC(86d4661d) SHA1(2a1529a51ca5466994a2d0d84c7aab13cef95a11) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, 0 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION( 0x100000, REGION_USER4, 0 ) /* sound data and MCU BIOS */
	ROM_LOAD( "ad1data.6r", 0, 0x080000, CRC(82024f74) SHA1(711ab0c4f027716aeab18e3a5d3d06fa82af8007) )

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "ad1cg0.1a", 0x200000*0x4, 0x200000,CRC(faaa1ee2) SHA1(878f2b74587ed4d06c5110a0eb0020c49ddc5dfa) )
	ROM_LOAD( "ad1cg1.2a", 0x200000*0x5, 0x200000,CRC(1aab1eb7) SHA1(b8f9eeafec7e0de340cf48e38fa55dd14404c867) )
	ROM_LOAD( "ad1cg2.3a", 0x200000*0x6, 0x200000,CRC(cdcd1874) SHA1(5a7a4a0d897cca4956b0a4f178f39f618c921861) )
	ROM_LOAD( "ad1cg3.5a", 0x200000*0x7, 0x200000,CRC(effdd2cd) SHA1(9ff156e7e38c103b8fa6f3c29776dd38482d9cf2) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "ad1ccrl.1c", 0x000000, 0x200000,CRC(bc3c9b12) SHA1(088e861e5c4b37c54b7f72963113a10870bf7927) )
	ROM_LOAD( "ad1ccrh.2c", 0x200000, 0x080000,CRC(71f44526) SHA1(bb4811fc5de626380ce6a17bee73e5e47926d850) )

	ROM_REGION( 0x80000*6, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "ad1potl0.5b", 0x80000*0, 0x80000,CRC(dfc7e729) SHA1(5e3deef66d0a5dd2ff0584b8c8be4bf5e798e4d0) )
	ROM_LOAD( "ad1potl1.4b", 0x80000*1, 0x80000,CRC(5914ef8e) SHA1(f6db9c3061ceda76eef0a9538d9c048366b71124) )
	ROM_LOAD( "ad1potm0.5c", 0x80000*2, 0x80000,CRC(844bcd6b) SHA1(629b8dc0a7e94410c08c8874b69d9f4bc22f3e4f) )
	ROM_LOAD( "ad1potm1.4c", 0x80000*3, 0x80000,CRC(515cf541) SHA1(db1522813ea3e982d479cc1903d18799bf75aea9) )
	ROM_LOAD( "ad1potu0.5d", 0x80000*4, 0x80000,CRC(e0f44949) SHA1(ffdb64d600883974b05edaa9ed3071af355ee17f) )
	ROM_LOAD( "ad1potu1.4d", 0x80000*5, 0x80000,CRC(f2cd2cbb) SHA1(19fe6e3454a1e4353c7fe0a0d7a71742fea946de) )

	ROM_REGION( 0x400000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "ad1wave0.10r", 0x100000*0, 0x100000,CRC(c7879a72) SHA1(ae04d664858b0944583590ed0003a9420032d5ca) )
	ROM_LOAD( "ad1wave1.10p", 0x100000*2, 0x100000,CRC(69c1d41e) SHA1(b5cdfe7b75075c585dfd842347f8e4e692bb2781) )
	ROM_LOAD( "ad1wave2.10n", 0x100000*1, 0x100000,CRC(365a6831) SHA1(ddaa44a4436d6de120b64a5d130b1ee18f872e19) )
	ROM_LOAD( "ad1wave3.10l", 0x100000*3, 0x100000,CRC(cd8ecb0b) SHA1(7950b5a3a81f5554f57accabc7a623b8265a21a1) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, 0 )
	ROM_LOAD( "eeprom.9e",  0x0000, 0x2000, CRC(483d9237) SHA1(a696b22433a26f40f0839fa958fb26ad5cef9163) )
ROM_END

ROM_START( victlapw )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "advprgll.4d", 0x00003, 0x80000, CRC(4dc1b0ab) SHA1(b5913388d16f824af6dbb01b5b0350d510667a87) )
	ROM_LOAD32_BYTE( "advprglm.2d", 0x00002, 0x80000, CRC(7b658bef) SHA1(cf982b49fde0c1897c4c16e77f9eb2a145d8cd42) )
	ROM_LOAD32_BYTE( "advprgum.8d", 0x00001, 0x80000, CRC(af67f2fb) SHA1(f391843ee0d053e33660c60e3718871142d932f2) )
	ROM_LOAD32_BYTE( "advprguu.6d", 0x00000, 0x80000, CRC(b60e5d2b) SHA1(f5740615c2864c5c6433275cf4388bda5122b7a7) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, 0 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION( 0x100000, REGION_USER4, 0 ) /* sound data and MCU BIOS */
	ROM_LOAD( "adv1data.6r", 0, 0x080000, CRC(10eecdb4) SHA1(aaedeed166614e6670e765e0d7e4e9eb5f38ad10) )

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "adv1cg0.2a",  0x200000*0x0, 0x200000,CRC(13353848) SHA1(c6c7693e3cb086919daf9fcaf6bf602142213073) )
	ROM_LOAD( "adv1cg1.1c",  0x200000*0x1, 0x200000,CRC(1542066c) SHA1(20a053e919b7a81da2a17d31dc7482832a4d4ffe) )
	ROM_LOAD( "adv1cg2.2d",  0x200000*0x2, 0x200000,CRC(111f371c) SHA1(29d8062daae51b3c1712bd30baa9813a2b5b374d) )
	ROM_LOAD( "adv1cg3.1e",  0x200000*0x3, 0x200000,CRC(a077831f) SHA1(71bb95199b368e48bc474123ca84d19213f73137) )
	ROM_LOAD( "adv1cg4.2f",  0x200000*0x4, 0x200000,CRC(71abdacf) SHA1(64409e6aa40dd9e5a6dd1dc306860fbbf6ee7c3e) )
	ROM_LOAD( "adv1cg5.1j",  0x200000*0x5, 0x200000,CRC(cd6cd798) SHA1(51070997a457c0ace078174569cd548ac2226b2d) )
	ROM_LOAD( "adv1cg6.2k",  0x200000*0x6, 0x200000,CRC(94bdafba) SHA1(41e64fa99b342edd8b0ed95ae9869c23e03399e6) )
	ROM_LOAD( "adv1cg7.1n",	 0x200000*0x7, 0x200000,CRC(18823475) SHA1(a3244d665b59c352593de21f5cb8d55ddf8cee5c) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "adv1ccrl.5a",	 0x000000, 0x200000,CRC(dd2b96ae) SHA1(6337ce17e617234c27ebad578ba82451649aad9c) ) /* ident to adv1ccrl.5l */
	ROM_LOAD( "adv1ccrh.5c",	 0x200000, 0x080000,CRC(5719844a) SHA1(a17d7bc239235e9f566931ba4fee1d6ad7964d83) ) /* ident to adv1ccrh.5j */

	ROM_REGION( 0x80000*9, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "adv1pot.l0", 0x80000*0, 0x80000,CRC(3b85b2a4) SHA1(84c92ed0105618d4aa5508af344b4b6cfa772567) )
	ROM_LOAD( "adv1pot.l1", 0x80000*1, 0x80000,CRC(601d6488) SHA1(c7932103ba6070e17deb3cc06060eed7789f938e) )
	ROM_LOAD( "adv1pot.l2", 0x80000*2, 0x80000,CRC(a0323a84) SHA1(deadf9a47461df7b137759d6886e676137b39fd2) )
	ROM_LOAD( "adv1pot.m0", 0x80000*3, 0x80000,CRC(20951aa2) SHA1(3de55bded443a5b78699cec4845470b53b22301a) )
	ROM_LOAD( "adv1pot.m1", 0x80000*4, 0x80000,CRC(5aed6fbf) SHA1(8cee781d8a12e00635b9a1e5cc8d82e64b17e8f1) )
	ROM_LOAD( "adv1pot.m2", 0x80000*5, 0x80000,CRC(00cbff92) SHA1(09a11ba064aafc921a7ca0add5898d91b773f10a) )
	ROM_LOAD( "adv1pot.u0", 0x80000*6, 0x80000,CRC(6b73dd2a) SHA1(e3654ab2b62e4f3314558209e37c5636f871a6c7) )
	ROM_LOAD( "adv1pot.u1", 0x80000*7, 0x80000,CRC(c8788f74) SHA1(606e10b05146e3db824aa608745de80584420d12) )
	ROM_LOAD( "adv1pot.u2", 0x80000*8, 0x80000,CRC(e67f29c5) SHA1(16222afb4f1f494711dd00ebb347c824db333bae) )

	ROM_REGION( 0x400000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "adv1wav0.10r", 0x000000, 0x100000, CRC(f07b2d9d) SHA1(fd46c23b336d5e9a748f7f8d825c19737125d2fb) )
	ROM_LOAD( "adv1wav1.10p", 0x200000, 0x100000, CRC(737f3c7a) SHA1(4737994f146c0076e7270785f41f3a85c53c7c5f) )
	ROM_LOAD( "adv1wav2.10n", 0x100000, 0x100000, CRC(c1a5ca5e) SHA1(27e6f9256d5fe5966e91d6be1e6e80900a764af1) )
	ROM_LOAD( "adv1wav3.10l", 0x300000, 0x100000, CRC(fc6b8004) SHA1(5c9e0805895931ec2b6a43376059bdbf5777222f) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, 0 )
	ROM_LOAD( "eeprom.9e", 0, 8*1024, CRC(35fd9f7a) SHA1(7dc542795a6b0b9580c5fd1bf80e1e6f2c402078) )
ROM_END

ROM_START( raveracw )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "rv2prllb.4d", 0x00003, 0x80000, CRC(3017cd1e) SHA1(ccd648b4a5dfc74fd141815af2969f423311042f) )
	ROM_LOAD32_BYTE( "rv2prlmb.2d", 0x00002, 0x80000, CRC(894be0c3) SHA1(4dba93dc3ca1cf502c5f54018b64ad79bb2a632b) )
	ROM_LOAD32_BYTE( "rv2prumb.8d", 0x00001, 0x80000, CRC(6414a800) SHA1(c278ff644909d12a43ba6fc2bf8d2092e469c3e6) )
	ROM_LOAD32_BYTE( "rv2pruub.6d", 0x00000, 0x80000, CRC(a9f18714) SHA1(8e7b17749d151f92020f68d1ac06003cf1f5c573) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x80000, REGION_CPU4, 0 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION( 0x100000, REGION_USER4, 0 ) /* sound data and MCU BIOS */
	ROM_LOAD( "rv1data.6r", 0, 0x080000, CRC(d358ec20) SHA1(140c513349240417bb546dd2d151f3666b818e91) )

   ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "rv1cg0.1a", 0x200000*0x0, 0x200000,CRC(c518f06b) SHA1(4c01d453244192dd13087bdc72a7f7be80b47cbc) ) /* rv1cg0.2a */
	ROM_LOAD( "rv1cg1.1c", 0x200000*0x1, 0x200000,CRC(6628f792) SHA1(7a5405c5fcb2f3f001ae17df393c31e61a834f2b) ) /* rv1cg1.2c */
	ROM_LOAD( "rv1cg2.1d", 0x200000*0x2, 0x200000,CRC(0b707cc5) SHA1(38e1a554b278062edc369565353497ac4b016f78) ) /* rv1cg2.2d */
	ROM_LOAD( "rv1cg3.1e", 0x200000*0x3, 0x200000,CRC(39b62921) SHA1(873287d81338baf10dd85214d82f6c38bfdf199e) ) /* rv1cg3.2e */
	ROM_LOAD( "rv1cg4.1f", 0x200000*0x4, 0x200000,CRC(a9791ea2) SHA1(245b2ebbadd1fbca90dc241f88e9f6f341b2a01a) ) /* rv1cg4.2f */
	ROM_LOAD( "rv1cg5.1j", 0x200000*0x5, 0x200000,CRC(b2c79ec1) SHA1(6f669996863bdf1fe09b0c1a2a876625029d3d43) ) /* rv1cg5.2j */
	ROM_LOAD( "rv1cg6.1k", 0x200000*0x6, 0x200000,CRC(8cddedc2) SHA1(e3993f5505bc7e61bec7be5b48c873572e1220f7) ) /* rv1cg6.2k */
	ROM_LOAD( "rv1cg7.1n", 0x200000*0x7, 0x200000,CRC(b39147ca) SHA1(50ca6691fc809c95e6999dd52e39f2b8c2d22f3b) ) /* rv1cg7.2n */

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "rv1ccrl.5a",	 0x000000, 0x200000,CRC(bc634f72) SHA1(b5c504ed92bca7682614fc4c51f38cff607e6f2a) ) /* rv1ccrl.5l */
	ROM_LOAD( "rv1ccrh.5c",	 0x200000, 0x080000,CRC(a741b262) SHA1(363076220a0eacc67befda05f8253963e8ffbcaa) ) /* rv1ccrh.5j */

	ROM_REGION( 0x80000*12, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "rv1potl0.5b", 0x80000*0x0, 0x80000,CRC(de2ce519) SHA1(2fe0dd000571f76d1a4df6a439d40119125170ef) )
	ROM_LOAD( "rv1potl1.4b", 0x80000*0x1, 0x80000,CRC(2215cb5a) SHA1(d48ee692ab3dbcffdc49d22f6f232ca9390da766) )
	ROM_LOAD( "rv1potl2.3b", 0x80000*0x2, 0x80000,CRC(ddb15bf7) SHA1(4c54ec98e0cba10841d43a4ce593cdacfd7f90f8) )
	ROM_LOAD( "rv1potl3.2b", 0x80000*0x3, 0x80000,CRC(fa9361ca) SHA1(35a5c2712bca9c62400b724754de3a931ad21561) )
	ROM_LOAD( "rv1potm0.5c", 0x80000*0x4, 0x80000,CRC(3c024f3a) SHA1(711f0442823797b2d410352796a5cca66af98dce) )
	ROM_LOAD( "rv1potm1.4c", 0x80000*0x5, 0x80000,CRC(b1a32a68) SHA1(e24abb3a7e35d098abae5420bf8ef5c975718987) )
	ROM_LOAD( "rv1potm2.3c", 0x80000*0x6, 0x80000,CRC(a414fe15) SHA1(eb27cdca045ab2ab27dec179043328847fb65e11) )
	ROM_LOAD( "rv1potm3.2c", 0x80000*0x7, 0x80000,CRC(2953bbb4) SHA1(aca1acd87f7130d2522d0c6f8e60beeb7ab7495a) )
	ROM_LOAD( "rv1potu0.5d", 0x80000*0x8, 0x80000,CRC(b9eaf3cc) SHA1(3b2a9041f1fa90706ecf7d4fbff918516f891a07) )
	ROM_LOAD( "rv1potu1.4d", 0x80000*0x9, 0x80000,CRC(a5c55258) SHA1(826d4dde761aec7d848456f7bc4ba6268fe99605) )
	ROM_LOAD( "rv1potu2.3d", 0x80000*0xa, 0x80000,CRC(c18fcb74) SHA1(a4009ae2b014dc89aed4741fd97f84350117c2f4) )
	ROM_LOAD( "rv1potu3.2d", 0x80000*0xb, 0x80000,CRC(79735aaa) SHA1(1cf14274669b916a7641f7a16785da1b72347485) )

	ROM_REGION( 0x400000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "rv1wav0.10r", 0x000000, 0x100000, CRC(5aef8143) SHA1(a75d31298e3ff9b290f238976a11e8b85cfb72d3) )
	ROM_LOAD( "rv1wav1.10p", 0x200000, 0x100000, CRC(9ed9e6b3) SHA1(dd1da2b08d1b6aa0912daacc77744c9799aabb78) )
	ROM_LOAD( "rv1wav2.10n", 0x100000, 0x100000, CRC(5af9dc83) SHA1(9aeb7f8217b806a6f3ed93056513af9fbcb6b372) )
	ROM_LOAD( "rv1wav3.10l", 0x300000, 0x100000, CRC(ffb9ad75) SHA1(a9a61a597bd3bbe9732f92747d82264fe4d9af48) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, 0 )
	ROM_LOAD( "rv1eeprm.9e", 0x0000, 0x2000, CRC(801222e6) SHA1(a97ba76ad73f75fe7289e2c0d60b2dfdf2a99604) ) /* EPROM */
ROM_END

ROM_START( raveracj )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "rv1prllb.4d", 0x00003, 0x80000, CRC(71da3eea) SHA1(8a641bb23e0ad89cae5ee1570f8a3627b2434d20) )
	ROM_LOAD32_BYTE( "rv1prlmb.2d", 0x00002, 0x80000, CRC(6ab7e9ce) SHA1(0c6376ca5a63409aeea344bbc201af6c47afe9ab) )
	ROM_LOAD32_BYTE( "rv1prumb.8d", 0x00001, 0x80000, CRC(375fabcf) SHA1(448e3db3e3fab8c7c27e214ab5a5fa84e5f84366) )
	ROM_LOAD32_BYTE( "rv1pruub.6d", 0x00000, 0x80000, CRC(92f834d6) SHA1(028368790f0293fcfea5c7b12f7f315e27a62f77) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x80000, REGION_CPU4, 0 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION( 0x100000, REGION_USER4, 0 ) /* sound data and MCU BIOS */
	ROM_LOAD( "rv1data.6r", 0, 0x080000, CRC(d358ec20) SHA1(140c513349240417bb546dd2d151f3666b818e91) )

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "rv1cg0.1a", 0x200000*0x0, 0x200000,CRC(c518f06b) SHA1(4c01d453244192dd13087bdc72a7f7be80b47cbc) ) /* rv1cg0.2a */
	ROM_LOAD( "rv1cg1.1c", 0x200000*0x1, 0x200000,CRC(6628f792) SHA1(7a5405c5fcb2f3f001ae17df393c31e61a834f2b) ) /* rv1cg1.2c */
	ROM_LOAD( "rv1cg2.1d", 0x200000*0x2, 0x200000,CRC(0b707cc5) SHA1(38e1a554b278062edc369565353497ac4b016f78) ) /* rv1cg2.2d */
	ROM_LOAD( "rv1cg3.1e", 0x200000*0x3, 0x200000,CRC(39b62921) SHA1(873287d81338baf10dd85214d82f6c38bfdf199e) ) /* rv1cg3.2e */
	ROM_LOAD( "rv1cg4.1f", 0x200000*0x4, 0x200000,CRC(a9791ea2) SHA1(245b2ebbadd1fbca90dc241f88e9f6f341b2a01a) ) /* rv1cg4.2f */
	ROM_LOAD( "rv1cg5.1j", 0x200000*0x5, 0x200000,CRC(b2c79ec1) SHA1(6f669996863bdf1fe09b0c1a2a876625029d3d43) ) /* rv1cg5.2j */
	ROM_LOAD( "rv1cg6.1k", 0x200000*0x6, 0x200000,CRC(8cddedc2) SHA1(e3993f5505bc7e61bec7be5b48c873572e1220f7) ) /* rv1cg6.2k */
	ROM_LOAD( "rv1cg7.1n", 0x200000*0x7, 0x200000,CRC(b39147ca) SHA1(50ca6691fc809c95e6999dd52e39f2b8c2d22f3b) ) /* rv1cg7.2n */

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "rv1ccrl.5a",	 0x000000, 0x200000,CRC(bc634f72) SHA1(b5c504ed92bca7682614fc4c51f38cff607e6f2a) ) /* rv1ccrl.5l */
	ROM_LOAD( "rv1ccrh.5c",	 0x200000, 0x080000,CRC(a741b262) SHA1(363076220a0eacc67befda05f8253963e8ffbcaa) ) /* rv1ccrh.5j */

	ROM_REGION( 0x80000*12, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "rv1potl0.5b", 0x80000*0x0, 0x80000,CRC(de2ce519) SHA1(2fe0dd000571f76d1a4df6a439d40119125170ef) )
	ROM_LOAD( "rv1potl1.4b", 0x80000*0x1, 0x80000,CRC(2215cb5a) SHA1(d48ee692ab3dbcffdc49d22f6f232ca9390da766) )
	ROM_LOAD( "rv1potl2.3b", 0x80000*0x2, 0x80000,CRC(ddb15bf7) SHA1(4c54ec98e0cba10841d43a4ce593cdacfd7f90f8) )
	ROM_LOAD( "rv1potl3.2b", 0x80000*0x3, 0x80000,CRC(fa9361ca) SHA1(35a5c2712bca9c62400b724754de3a931ad21561) )
	ROM_LOAD( "rv1potm0.5c", 0x80000*0x4, 0x80000,CRC(3c024f3a) SHA1(711f0442823797b2d410352796a5cca66af98dce) )
	ROM_LOAD( "rv1potm1.4c", 0x80000*0x5, 0x80000,CRC(b1a32a68) SHA1(e24abb3a7e35d098abae5420bf8ef5c975718987) )
	ROM_LOAD( "rv1potm2.3c", 0x80000*0x6, 0x80000,CRC(a414fe15) SHA1(eb27cdca045ab2ab27dec179043328847fb65e11) )
	ROM_LOAD( "rv1potm3.2c", 0x80000*0x7, 0x80000,CRC(2953bbb4) SHA1(aca1acd87f7130d2522d0c6f8e60beeb7ab7495a) )
	ROM_LOAD( "rv1potu0.5d", 0x80000*0x8, 0x80000,CRC(b9eaf3cc) SHA1(3b2a9041f1fa90706ecf7d4fbff918516f891a07) )
	ROM_LOAD( "rv1potu1.4d", 0x80000*0x9, 0x80000,CRC(a5c55258) SHA1(826d4dde761aec7d848456f7bc4ba6268fe99605) )
	ROM_LOAD( "rv1potu2.3d", 0x80000*0xa, 0x80000,CRC(c18fcb74) SHA1(a4009ae2b014dc89aed4741fd97f84350117c2f4) )
	ROM_LOAD( "rv1potu3.2d", 0x80000*0xb, 0x80000,CRC(79735aaa) SHA1(1cf14274669b916a7641f7a16785da1b72347485) )

	ROM_REGION( 0x400000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "rv1wav0.10r", 0x000000, 0x100000, CRC(5aef8143) SHA1(a75d31298e3ff9b290f238976a11e8b85cfb72d3) )
	ROM_LOAD( "rv1wav1.10p", 0x200000, 0x100000, CRC(9ed9e6b3) SHA1(dd1da2b08d1b6aa0912daacc77744c9799aabb78) )
	ROM_LOAD( "rv1wav2.10n", 0x100000, 0x100000, CRC(5af9dc83) SHA1(9aeb7f8217b806a6f3ed93056513af9fbcb6b372) )
	ROM_LOAD( "rv1wav3.10l", 0x300000, 0x100000, CRC(ffb9ad75) SHA1(a9a61a597bd3bbe9732f92747d82264fe4d9af48) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, 0 )
	ROM_LOAD( "rv1eeprm.9e", 0x0000, 0x2000, CRC(801222e6) SHA1(a97ba76ad73f75fe7289e2c0d60b2dfdf2a99604) ) /* EPROM */
ROM_END

ROM_START( raveraja )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "rv1prll.4d", 0x00003, 0x80000, CRC(5dfce6cd) SHA1(1aeeca1e507ae4cbe3d39ca5efd1cc4fe1ab03a8) )
	ROM_LOAD32_BYTE( "rv1prlm.2d", 0x00002, 0x80000, CRC(0d4d9f74) SHA1(f886b0629cbf5a369af1f44e53c6fd3f51b3fbc9) )
	ROM_LOAD32_BYTE( "rv1prum.8d", 0x00001, 0x80000, CRC(28e503e3) SHA1(a3071461f840f28c65c660de215c73f812f356b3) )
	ROM_LOAD32_BYTE( "rv1pruu.6d", 0x00000, 0x80000, CRC(c47d9ff4) SHA1(4d7c4ac4151a3b306e7277937add8eee26e561a6) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x80000, REGION_CPU4, 0 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION( 0x100000, REGION_USER4, 0 ) /* sound data and MCU BIOS */
	ROM_LOAD( "rv1data.6r", 0, 0x080000, CRC(d358ec20) SHA1(140c513349240417bb546dd2d151f3666b818e91) )

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "rv1cg0.1a", 0x200000*0x0, 0x200000,CRC(c518f06b) SHA1(4c01d453244192dd13087bdc72a7f7be80b47cbc) ) /* rv1cg0.2a */
	ROM_LOAD( "rv1cg1.1c", 0x200000*0x1, 0x200000,CRC(6628f792) SHA1(7a5405c5fcb2f3f001ae17df393c31e61a834f2b) ) /* rv1cg1.2c */
	ROM_LOAD( "rv1cg2.1d", 0x200000*0x2, 0x200000,CRC(0b707cc5) SHA1(38e1a554b278062edc369565353497ac4b016f78) ) /* rv1cg2.2d */
	ROM_LOAD( "rv1cg3.1e", 0x200000*0x3, 0x200000,CRC(39b62921) SHA1(873287d81338baf10dd85214d82f6c38bfdf199e) ) /* rv1cg3.2e */
	ROM_LOAD( "rv1cg4.1f", 0x200000*0x4, 0x200000,CRC(a9791ea2) SHA1(245b2ebbadd1fbca90dc241f88e9f6f341b2a01a) ) /* rv1cg4.2f */
	ROM_LOAD( "rv1cg5.1j", 0x200000*0x5, 0x200000,CRC(b2c79ec1) SHA1(6f669996863bdf1fe09b0c1a2a876625029d3d43) ) /* rv1cg5.2j */
	ROM_LOAD( "rv1cg6.1k", 0x200000*0x6, 0x200000,CRC(8cddedc2) SHA1(e3993f5505bc7e61bec7be5b48c873572e1220f7) ) /* rv1cg6.2k */
	ROM_LOAD( "rv1cg7.1n", 0x200000*0x7, 0x200000,CRC(b39147ca) SHA1(50ca6691fc809c95e6999dd52e39f2b8c2d22f3b) ) /* rv1cg7.2n */

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "rv1ccrl.5a",	 0x000000, 0x200000,CRC(bc634f72) SHA1(b5c504ed92bca7682614fc4c51f38cff607e6f2a) ) /* rv1ccrl.5l */
	ROM_LOAD( "rv1ccrh.5c",	 0x200000, 0x080000,CRC(a741b262) SHA1(363076220a0eacc67befda05f8253963e8ffbcaa) ) /* rv1ccrh.5j */

	ROM_REGION( 0x80000*12, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "rv1potl0.5b", 0x80000*0x0, 0x80000,CRC(de2ce519) SHA1(2fe0dd000571f76d1a4df6a439d40119125170ef) )
	ROM_LOAD( "rv1potl1.4b", 0x80000*0x1, 0x80000,CRC(2215cb5a) SHA1(d48ee692ab3dbcffdc49d22f6f232ca9390da766) )
	ROM_LOAD( "rv1potl2.3b", 0x80000*0x2, 0x80000,CRC(ddb15bf7) SHA1(4c54ec98e0cba10841d43a4ce593cdacfd7f90f8) )
	ROM_LOAD( "rv1potl3.2b", 0x80000*0x3, 0x80000,CRC(fa9361ca) SHA1(35a5c2712bca9c62400b724754de3a931ad21561) )
	ROM_LOAD( "rv1potm0.5c", 0x80000*0x4, 0x80000,CRC(3c024f3a) SHA1(711f0442823797b2d410352796a5cca66af98dce) )
	ROM_LOAD( "rv1potm1.4c", 0x80000*0x5, 0x80000,CRC(b1a32a68) SHA1(e24abb3a7e35d098abae5420bf8ef5c975718987) )
	ROM_LOAD( "rv1potm2.3c", 0x80000*0x6, 0x80000,CRC(a414fe15) SHA1(eb27cdca045ab2ab27dec179043328847fb65e11) )
	ROM_LOAD( "rv1potm3.2c", 0x80000*0x7, 0x80000,CRC(2953bbb4) SHA1(aca1acd87f7130d2522d0c6f8e60beeb7ab7495a) )
	ROM_LOAD( "rv1potu0.5d", 0x80000*0x8, 0x80000,CRC(b9eaf3cc) SHA1(3b2a9041f1fa90706ecf7d4fbff918516f891a07) )
	ROM_LOAD( "rv1potu1.4d", 0x80000*0x9, 0x80000,CRC(a5c55258) SHA1(826d4dde761aec7d848456f7bc4ba6268fe99605) )
	ROM_LOAD( "rv1potu2.3d", 0x80000*0xa, 0x80000,CRC(c18fcb74) SHA1(a4009ae2b014dc89aed4741fd97f84350117c2f4) )
	ROM_LOAD( "rv1potu3.2d", 0x80000*0xb, 0x80000,CRC(79735aaa) SHA1(1cf14274669b916a7641f7a16785da1b72347485) )

	ROM_REGION( 0x400000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "rv1wav0.10r", 0x000000, 0x100000, CRC(5aef8143) SHA1(a75d31298e3ff9b290f238976a11e8b85cfb72d3) )
	ROM_LOAD( "rv1wav1.10p", 0x200000, 0x100000, CRC(9ed9e6b3) SHA1(dd1da2b08d1b6aa0912daacc77744c9799aabb78) )
	ROM_LOAD( "rv1wav2.10n", 0x100000, 0x100000, CRC(5af9dc83) SHA1(9aeb7f8217b806a6f3ed93056513af9fbcb6b372) )
	ROM_LOAD( "rv1wav3.10l", 0x300000, 0x100000, CRC(ffb9ad75) SHA1(a9a61a597bd3bbe9732f92747d82264fe4d9af48) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, 0 )
	ROM_LOAD( "rv1eeprm.9e", 0x0000, 0x2000, CRC(801222e6) SHA1(a97ba76ad73f75fe7289e2c0d60b2dfdf2a99604) ) /* EPROM */
ROM_END

ROM_START( ridgera2 )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "rrs2prll.4d",  0x00003, 0x80000, CRC(88199c0f) SHA1(5cf5bb714c3d209943a8d815eaea60afd34641ff) )
	ROM_LOAD32_BYTE( "rrs1prlmb.2d", 0x00002, 0x80000, CRC(8e86f199) SHA1(7bd9ec9147ef0380864508f66203ef2c6ad1f7f6) )
	ROM_LOAD32_BYTE( "rrs1prumb.8d", 0x00001, 0x80000, CRC(78c360b6) SHA1(8ee502291359cbc8aef39145c8fe7538311cc58f) )
	ROM_LOAD32_BYTE( "rrs1pruub.6d", 0x00000, 0x80000, CRC(60d6d4a4) SHA1(759762a9b7d7aee7ee1b44b1721e5356898aa7ea) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x80000, REGION_CPU4, 0 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION( 0x100000, REGION_USER4, 0 ) /* sound data and MCU BIOS */
	ROM_LOAD( "rrs1data.6r", 0, 0x080000, CRC(b7063aa8) SHA1(08ff689e8dd529b91eee423c93f084945c6de417) )

   ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "rrs1cg0.1a", 0x200000*0x4, 0x200000,CRC(714c0091) SHA1(df29512bd6e64827660c40304051366d2c4d7977) )
	ROM_LOAD( "rrs1cg1.2a", 0x200000*0x5, 0x200000,CRC(836545c1) SHA1(05e3346463d8d42b5d33216207e855033a65510d) )
	ROM_LOAD( "rrs1cg2.3a", 0x200000*0x6, 0x200000,CRC(00e9799d) SHA1(280184451138420f64080efe13e5e2795f7b61d4) )
	ROM_LOAD( "rrs1cg3.5a", 0x200000*0x7, 0x200000,CRC(3858983f) SHA1(feda270b71f1310ecf4c17823bc8827ca2951b40) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "rrs1ccrl.5a", 0x000000, 0x200000,CRC(304a8b57) SHA1(f4f3e7c194697d754375f36a0e41d0941fa5d225) )
	ROM_LOAD( "rrs1ccrh.5c", 0x200000, 0x080000,CRC(bd3c86ab) SHA1(cd3a8774843c5864e651fa8989c80e2d975a13e8) )

	ROM_REGION( 0x80000*6, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "rrs1pol0.5b", 0x80000*0, 0x80000,CRC(9376c384) SHA1(cde0e36db1beab1523607098a760d81fac2ea90e) )
	ROM_LOAD( "rrs1pol1.4b", 0x80000*1, 0x80000,CRC(094fa832) SHA1(cc59442540b1cdef068c4408b6e048c11042beb8) )
	ROM_LOAD( "rrs1pom0.5c", 0x80000*2, 0x80000,CRC(b47a7f8b) SHA1(0fa0456ad8b4864a7071b5b5ba1a78877c1ac0f0) )
	ROM_LOAD( "rrs1pom1.4c", 0x80000*3, 0x80000,CRC(27260361) SHA1(8775cc779eb8b6a0d79fa84d606c970ec2d6ea8d) )
	ROM_LOAD( "rrs1pou0.5d", 0x80000*4, 0x80000,CRC(74d6ec84) SHA1(63f5beee51443c98100330ec04291f71e10716c4) )
	ROM_LOAD( "rrs1pou1.4d", 0x80000*5, 0x80000,CRC(f527caaa) SHA1(f92bdd15323239d593ddac92a11d23a27e6635ed) )

	ROM_REGION( 0x400000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "rrs1wav0.10r", 0x100000*0, 0x100000,CRC(99d11a2d) SHA1(1f3db98a99be0f07c03b0a7817561459a58f310e) )
	ROM_LOAD( "rrs1wav1.10p", 0x100000*2, 0x100000,CRC(ad28444a) SHA1(c31bbf3cae5015e5494fe4988b9b01d822224c69) )
	ROM_LOAD( "rrs1wav2.10n", 0x100000*1, 0x100000,CRC(6f0d4619) SHA1(cd3d57f2ea21497f388ffa29ec7d2665647a01c0) )
	ROM_LOAD( "rrs1wav3.10l", 0x100000*3, 0x100000,CRC(106e761f) SHA1(97f47b857bdcbc79b0aface53dd385e67fcc9108) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, ROMREGION_ERASE00 )
ROM_END

ROM_START( ridger2a )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "rrs1prllb.4d", 0x00003, 0x80000, CRC(22f069e5) SHA1(fcaec3aa83853c39d713ed01c511060663027ccd) )
	ROM_LOAD32_BYTE( "rrs1prlmb.2d", 0x00002, 0x80000, CRC(8e86f199) SHA1(7bd9ec9147ef0380864508f66203ef2c6ad1f7f6) )
	ROM_LOAD32_BYTE( "rrs1prumb.8d", 0x00001, 0x80000, CRC(78c360b6) SHA1(8ee502291359cbc8aef39145c8fe7538311cc58f) )
	ROM_LOAD32_BYTE( "rrs1pruub.6d", 0x00000, 0x80000, CRC(60d6d4a4) SHA1(759762a9b7d7aee7ee1b44b1721e5356898aa7ea) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x80000, REGION_CPU4, 0 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION( 0x100000, REGION_USER4, 0 ) /* sound data and MCU BIOS */
	ROM_LOAD( "rrs1data.6r", 0, 0x080000, CRC(b7063aa8) SHA1(08ff689e8dd529b91eee423c93f084945c6de417) )

   ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "rrs1cg0.1a", 0x200000*0x4, 0x200000,CRC(714c0091) SHA1(df29512bd6e64827660c40304051366d2c4d7977) )
	ROM_LOAD( "rrs1cg1.2a", 0x200000*0x5, 0x200000,CRC(836545c1) SHA1(05e3346463d8d42b5d33216207e855033a65510d) )
	ROM_LOAD( "rrs1cg2.3a", 0x200000*0x6, 0x200000,CRC(00e9799d) SHA1(280184451138420f64080efe13e5e2795f7b61d4) )
	ROM_LOAD( "rrs1cg3.5a", 0x200000*0x7, 0x200000,CRC(3858983f) SHA1(feda270b71f1310ecf4c17823bc8827ca2951b40) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "rrs1ccrl.5a", 0x000000, 0x200000,CRC(304a8b57) SHA1(f4f3e7c194697d754375f36a0e41d0941fa5d225) )
	ROM_LOAD( "rrs1ccrh.5c", 0x200000, 0x080000,CRC(bd3c86ab) SHA1(cd3a8774843c5864e651fa8989c80e2d975a13e8) )

	ROM_REGION( 0x80000*6, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "rrs1pol0.5b", 0x80000*0, 0x80000,CRC(9376c384) SHA1(cde0e36db1beab1523607098a760d81fac2ea90e) )
	ROM_LOAD( "rrs1pol1.4b", 0x80000*1, 0x80000,CRC(094fa832) SHA1(cc59442540b1cdef068c4408b6e048c11042beb8) )
	ROM_LOAD( "rrs1pom0.5c", 0x80000*2, 0x80000,CRC(b47a7f8b) SHA1(0fa0456ad8b4864a7071b5b5ba1a78877c1ac0f0) )
	ROM_LOAD( "rrs1pom1.4c", 0x80000*3, 0x80000,CRC(27260361) SHA1(8775cc779eb8b6a0d79fa84d606c970ec2d6ea8d) )
	ROM_LOAD( "rrs1pou0.5d", 0x80000*4, 0x80000,CRC(74d6ec84) SHA1(63f5beee51443c98100330ec04291f71e10716c4) )
	ROM_LOAD( "rrs1pou1.4d", 0x80000*5, 0x80000,CRC(f527caaa) SHA1(f92bdd15323239d593ddac92a11d23a27e6635ed) )

	ROM_REGION( 0x400000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "rrs1wav0.10r", 0x100000*0, 0x100000,CRC(99d11a2d) SHA1(1f3db98a99be0f07c03b0a7817561459a58f310e) )
	ROM_LOAD( "rrs1wav1.10p", 0x100000*2, 0x100000,CRC(ad28444a) SHA1(c31bbf3cae5015e5494fe4988b9b01d822224c69) )
	ROM_LOAD( "rrs1wav2.10n", 0x100000*1, 0x100000,CRC(6f0d4619) SHA1(cd3d57f2ea21497f388ffa29ec7d2665647a01c0) )
	ROM_LOAD( "rrs1wav3.10l", 0x100000*3, 0x100000,CRC(106e761f) SHA1(97f47b857bdcbc79b0aface53dd385e67fcc9108) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, ROMREGION_ERASE00 )

ROM_END

ROM_START( ridger2b )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "rrs1prll.4d", 0x00003, 0x80000, CRC(fbf785a2) SHA1(b9333c7623f68f48aa6ae50913a22a527a19576a) )
	ROM_LOAD32_BYTE( "rrs1prlm.2d", 0x00002, 0x80000, CRC(562f747a) SHA1(79d818b87c9a992fc9706fb39e6d560c2b0aa392) )
	ROM_LOAD32_BYTE( "rrs1prum.8d", 0x00001, 0x80000, CRC(93259fb0) SHA1(c29787e873797a003db27adbd20d7b852e26d8c6) )
	ROM_LOAD32_BYTE( "rrs1pruu.6d", 0x00000, 0x80000, CRC(31cdefe8) SHA1(ae836d389bed43dd156eb4cf3e97b6f1ad68181e) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x80000, REGION_CPU4, 0 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION( 0x100000, REGION_USER4, 0 ) /* sound data and MCU BIOS */
	ROM_LOAD( "rrs1data.6r", 0, 0x080000, CRC(b7063aa8) SHA1(08ff689e8dd529b91eee423c93f084945c6de417) )

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "rrs1cg0.1a", 0x200000*0x4, 0x200000,CRC(714c0091) SHA1(df29512bd6e64827660c40304051366d2c4d7977) )
	ROM_LOAD( "rrs1cg1.2a", 0x200000*0x5, 0x200000,CRC(836545c1) SHA1(05e3346463d8d42b5d33216207e855033a65510d) )
	ROM_LOAD( "rrs1cg2.3a", 0x200000*0x6, 0x200000,CRC(00e9799d) SHA1(280184451138420f64080efe13e5e2795f7b61d4) )
	ROM_LOAD( "rrs1cg3.5a", 0x200000*0x7, 0x200000,CRC(3858983f) SHA1(feda270b71f1310ecf4c17823bc8827ca2951b40) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "rrs1ccrl.5a", 0x000000, 0x200000,CRC(304a8b57) SHA1(f4f3e7c194697d754375f36a0e41d0941fa5d225) )
	ROM_LOAD( "rrs1ccrh.5c", 0x200000, 0x080000,CRC(bd3c86ab) SHA1(cd3a8774843c5864e651fa8989c80e2d975a13e8) )

	ROM_REGION( 0x80000*6, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "rrs1pol0.5b", 0x80000*0, 0x80000,CRC(9376c384) SHA1(cde0e36db1beab1523607098a760d81fac2ea90e) )
	ROM_LOAD( "rrs1pol1.4b", 0x80000*1, 0x80000,CRC(094fa832) SHA1(cc59442540b1cdef068c4408b6e048c11042beb8) )
	ROM_LOAD( "rrs1pom0.5c", 0x80000*2, 0x80000,CRC(b47a7f8b) SHA1(0fa0456ad8b4864a7071b5b5ba1a78877c1ac0f0) )
	ROM_LOAD( "rrs1pom1.4c", 0x80000*3, 0x80000,CRC(27260361) SHA1(8775cc779eb8b6a0d79fa84d606c970ec2d6ea8d) )
	ROM_LOAD( "rrs1pou0.5d", 0x80000*4, 0x80000,CRC(74d6ec84) SHA1(63f5beee51443c98100330ec04291f71e10716c4) )
	ROM_LOAD( "rrs1pou1.4d", 0x80000*5, 0x80000,CRC(f527caaa) SHA1(f92bdd15323239d593ddac92a11d23a27e6635ed) )

	ROM_REGION( 0x400000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "rrs1wav0.10r", 0x100000*0, 0x100000,CRC(99d11a2d) SHA1(1f3db98a99be0f07c03b0a7817561459a58f310e) )
	ROM_LOAD( "rrs1wav1.10p", 0x100000*2, 0x100000,CRC(ad28444a) SHA1(c31bbf3cae5015e5494fe4988b9b01d822224c69) )
	ROM_LOAD( "rrs1wav2.10n", 0x100000*1, 0x100000,CRC(6f0d4619) SHA1(cd3d57f2ea21497f388ffa29ec7d2665647a01c0) )
	ROM_LOAD( "rrs1wav3.10l", 0x100000*3, 0x100000,CRC(106e761f) SHA1(97f47b857bdcbc79b0aface53dd385e67fcc9108) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, ROMREGION_ERASE00 )
ROM_END

ROM_START( ridgerac )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "rr1prll.4d", 0x00003, 0x80000, CRC(4bb7fc86) SHA1(8291375b8ec4d37e0d9e3bf38da2d5907b0f31bd) )
	ROM_LOAD32_BYTE( "rr1prlm.2d", 0x00002, 0x80000, CRC(68e13830) SHA1(ddc447c7afbb5c4238969d7e78bfe9cf8fac6061) )
	ROM_LOAD32_BYTE( "rr1prum.8d", 0x00001, 0x80000, CRC(705ef78a) SHA1(881903413e66d6fd83d46eb18c4e1230531832ae) )
	ROM_LOAD32_BYTE( "rr2pruu.6d", 0x00000, 0x80000, CRC(a79e456f) SHA1(049c596e01e53e3a401c5c4260517f170688d387) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, 0 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION( 0x100000, REGION_USER4, 0 ) /* sound data */
	ROM_LOAD( "rr1data.6r", 0, 0x080000, CRC(18f5f748) SHA1(e0d149a66de36156edd9b55f604c9a9801aaefa8) )

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "rr1cg0.bin", 0x200000*0x4, 0x200000, CRC(b557a795) SHA1(f345486ffbe797246ad80a55d3c4a332ed6e2888) )//,CRC(d1b0eec6) SHA1(f66922c324dfc3ff408db7556c587ef90ca64c3b) )
	ROM_LOAD( "rr1cg1.bin", 0x200000*0x5, 0x200000, CRC(0fa212d9) SHA1(a1311de0a504e2d399044fa8ac32ec6c56ec965f) )//,CRC(bb695d89) SHA1(557bac9d2718519c1f69e374d0ef9a86a43fe86c) )
	ROM_LOAD( "rr1cg2.bin", 0x200000*0x6, 0x200000, CRC(18e2d2bd) SHA1(69c2ea62eeb255f27d3c69373f6716b0a34683cc) )//,CRC(8f374c0a) SHA1(94ff8581de11a03ef86525155f8433bf5858b980) )
	ROM_LOAD( "rr1cg3.bin", 0x200000*0x7, 0x200000, CRC(9564488b) SHA1(6b27d1aea75d6be747c62e165cfa49ecc5d9e767) )//,CRC(072a5c47) SHA1(86b8e973ae6b78197d685fe6d14722d8e2d0dfec) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "rr1ccrl.bin",0x000000, 0x200000, CRC(6092d181) SHA1(52c0e3ac20aa23059a87d1a985d24ae641577310) )//,CRC(c15cb257) SHA1(0cb8f231c62ea37955be5d452a436a6e815af8e8) )
	ROM_LOAD( "rr1ccrh.bin",0x200000, 0x080000, CRC(dd332fd5) SHA1(a7d9c1d6b5a8e3a937b525c1363880e404dcd147) )//,CRC(dd332fd5) SHA1(a7d9c1d6b5a8e3a937b525c1363880e404dcd147) )

	ROM_REGION( 0x80000*6, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "rr1potl0.5b", 0x80000*0, 0x80000,CRC(3ac193e3) SHA1(ff213766f15e34dc1b25187b57d94e17930090a3) )
	ROM_LOAD( "rr1potl1.4b", 0x80000*1, 0x80000,CRC(ac3ffba5) SHA1(4eb4dda5faeff237e0d35725b56d309948fba900) )
	ROM_LOAD( "rr1potm0.5c", 0x80000*2, 0x80000,CRC(42a3fa08) SHA1(15db0ae7ccf7f5a77b9dd9a9d82a488b67f8aaff) )
	ROM_LOAD( "rr1potm1.4c", 0x80000*3, 0x80000,CRC(1bc1ea7b) SHA1(52c21eef4989c45acc5fa4deda2d0b63214731c8) )
	ROM_LOAD( "rr1potu0.5d", 0x80000*4, 0x80000,CRC(5e367f72) SHA1(5887f011379dce865fef238b402678a3d2033de9) )
	ROM_LOAD( "rr1potu1.4d", 0x80000*5, 0x80000,CRC(31d92475) SHA1(51d3c0baa223e1bc16ea2950f2e085597528f870) )

	ROM_REGION( 0x800000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "rr1wav0.10r", 0x100000*0, 0x100000,CRC(a8e85bde) SHA1(b56677e9f6c98f7b600043f5dcfef3a482ca7455) )
	ROM_LOAD( "rr1wav1.10p", 0x100000*2, 0x100000,CRC(35f47c8e) SHA1(7c3f9e942f532af8008fbead2a96fee6084bcde6) )
	ROM_LOAD( "rr1wav2.10n", 0x100000*1, 0x100000,CRC(3244cb59) SHA1(b3283b30cfafbfdcbc6d482ecc4ed6a47a527ca4) )
	ROM_LOAD( "rr1wav3.10l", 0x100000*3, 0x100000,CRC(c4cda1a7) SHA1(60bc96880ec79efdff3cc70c09e848692a40bea4) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, ROMREGION_ERASE00 )
ROM_END

ROM_START( ridgeraj )
	ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "rr1prll.4d", 0x00003, 0x80000, CRC(4bb7fc86) SHA1(8291375b8ec4d37e0d9e3bf38da2d5907b0f31bd) )
	ROM_LOAD32_BYTE( "rr1prlm.2d", 0x00002, 0x80000, CRC(68e13830) SHA1(ddc447c7afbb5c4238969d7e78bfe9cf8fac6061) )
	ROM_LOAD32_BYTE( "rr1prum.8d", 0x00001, 0x80000, CRC(705ef78a) SHA1(881903413e66d6fd83d46eb18c4e1230531832ae) )
	ROM_LOAD32_BYTE( "rr1pruu.6d", 0x00000, 0x80000, CRC(c1371f96) SHA1(a78e0bf6c147c034487a85efa0a8470f4e8f4bf0) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x080000, REGION_CPU4, 0 ) /* BIOS */
	ROM_LOAD( "c74.bin", 0x0000, 0x4000, CRC(a3dce360) SHA1(8f3248b1890abb2e649927240ae46f73bb171e3b) )

	ROM_REGION( 0x100000, REGION_USER4, 0 ) /* sound data and MCU BIOS */
	ROM_LOAD( "rr1data.6r", 0, 0x080000, CRC(18f5f748) SHA1(e0d149a66de36156edd9b55f604c9a9801aaefa8) )

   ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "rr1cg0.bin", 0x200000*0x4, 0x200000, CRC(b557a795) SHA1(f345486ffbe797246ad80a55d3c4a332ed6e2888) )//,CRC(d1b0eec6) SHA1(f66922c324dfc3ff408db7556c587ef90ca64c3b) )
	ROM_LOAD( "rr1cg1.bin", 0x200000*0x5, 0x200000, CRC(0fa212d9) SHA1(a1311de0a504e2d399044fa8ac32ec6c56ec965f) )//,CRC(bb695d89) SHA1(557bac9d2718519c1f69e374d0ef9a86a43fe86c) )
	ROM_LOAD( "rr1cg2.bin", 0x200000*0x6, 0x200000, CRC(18e2d2bd) SHA1(69c2ea62eeb255f27d3c69373f6716b0a34683cc) )//,CRC(8f374c0a) SHA1(94ff8581de11a03ef86525155f8433bf5858b980) )
	ROM_LOAD( "rr1cg3.bin", 0x200000*0x7, 0x200000, CRC(9564488b) SHA1(6b27d1aea75d6be747c62e165cfa49ecc5d9e767) )//,CRC(072a5c47) SHA1(86b8e973ae6b78197d685fe6d14722d8e2d0dfec) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "rr1ccrl.bin",0x000000, 0x200000, CRC(6092d181) SHA1(52c0e3ac20aa23059a87d1a985d24ae641577310) )//,CRC(c15cb257) SHA1(0cb8f231c62ea37955be5d452a436a6e815af8e8) )
	ROM_LOAD( "rr1ccrh.bin",0x200000, 0x080000, CRC(dd332fd5) SHA1(a7d9c1d6b5a8e3a937b525c1363880e404dcd147) )//,CRC(dd332fd5) SHA1(a7d9c1d6b5a8e3a937b525c1363880e404dcd147) )

	ROM_REGION( 0x80000*6, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "rr1potl0.5b", 0x80000*0, 0x80000,CRC(3ac193e3) SHA1(ff213766f15e34dc1b25187b57d94e17930090a3) )
	ROM_LOAD( "rr1potl1.4b", 0x80000*1, 0x80000,CRC(ac3ffba5) SHA1(4eb4dda5faeff237e0d35725b56d309948fba900) )
	ROM_LOAD( "rr1potm0.5c", 0x80000*2, 0x80000,CRC(42a3fa08) SHA1(15db0ae7ccf7f5a77b9dd9a9d82a488b67f8aaff) )
	ROM_LOAD( "rr1potm1.4c", 0x80000*3, 0x80000,CRC(1bc1ea7b) SHA1(52c21eef4989c45acc5fa4deda2d0b63214731c8) )
	ROM_LOAD( "rr1potu0.5d", 0x80000*4, 0x80000,CRC(5e367f72) SHA1(5887f011379dce865fef238b402678a3d2033de9) )
	ROM_LOAD( "rr1potu1.4d", 0x80000*5, 0x80000,CRC(31d92475) SHA1(51d3c0baa223e1bc16ea2950f2e085597528f870) )

	ROM_REGION( 0x800000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "rr1wav0.10r", 0x100000*0, 0x100000,CRC(a8e85bde) SHA1(b56677e9f6c98f7b600043f5dcfef3a482ca7455) )
	ROM_LOAD( "rr1wav1.10p", 0x100000*2, 0x100000,CRC(35f47c8e) SHA1(7c3f9e942f532af8008fbead2a96fee6084bcde6) )
	ROM_LOAD( "rr1wav2.10n", 0x100000*1, 0x100000,CRC(3244cb59) SHA1(b3283b30cfafbfdcbc6d482ecc4ed6a47a527ca4) )
	ROM_LOAD( "rr1wav3.10l", 0x100000*3, 0x100000,CRC(c4cda1a7) SHA1(60bc96880ec79efdff3cc70c09e848692a40bea4) )

	ROM_REGION( 0x300, REGION_USER1, 0 )
	ROM_LOAD( "rr1gam.2d",   0x0000, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.3d",   0x0100, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )
	ROM_LOAD( "rr1gam.4d",   0x0200, 0x0100, CRC(b2161bce) SHA1(d2681cc0cf8e68df0d942d392b4eb4458c4bb356) )

	ROM_REGION( 0x2000, REGION_USER2, ROMREGION_ERASE00 )
ROM_END

ROM_START( timecris )
	ROM_REGION( 0x400000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_BYTE( "ts2ver-b.1", 0x00003, 0x100000, CRC(29b377f7) SHA1(21864ba964602115c1268fd5edd8006a13a86cfc) )
	ROM_LOAD32_BYTE( "ts2ver-b.2", 0x00002, 0x100000, CRC(79512e25) SHA1(137a215ec192e76e93511456ad504481a566c9c9) )
	ROM_LOAD32_BYTE( "ts2ver-b.3", 0x00001, 0x100000, CRC(9f4ced33) SHA1(32768b5ff263a9e3d11b7b36f6b2d7e951e07419) )
	ROM_LOAD32_BYTE( "ts2ver-b.4", 0x00000, 0x100000, CRC(3e0cfb38) SHA1(3c56342bd73b1617ea579a0d53e19d59bb04fd99) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x80000, REGION_CPU4, ROMREGION_ERASE00 ) /* BIOS */

	ROM_REGION16_LE( 0x080000, REGION_USER4, 0 ) /* MCU BIOS */
	ROM_LOAD( "ts1data.8k", 0, 0x080000, CRC(e68aa973) SHA1(663e80d249be5d5841139d98a9d72e2396851272) )

	ROM_REGION( 0x200000*6, REGION_SPRITE, ROMREGION_DISPOSE ) /* 32x32x8bpp sprite tiles */
	ROM_LOAD( "ts1scg0.12f",0x200000*0, 0x200000,CRC(14a3674d) SHA1(c5792a385572452b43bbc7eb8428335b19daa3c0) )
	ROM_LOAD( "ts1scg1.10f",0x200000*1, 0x200000,CRC(11791dbf) SHA1(3d75b468d69a8bf398d45f310cdb8bc88b63f25c) )
	ROM_LOAD( "ts1scg2.8f", 0x200000*2, 0x200000,CRC(d630fff9) SHA1(691394027b858702f06282f965f5b53e6fed496b) )
	ROM_LOAD( "ts1scg3.7f", 0x200000*3, 0x200000,CRC(1a62f015) SHA1(7d09ae480ae7813391616ae0090929ba845a345a) )
	ROM_LOAD( "ts1scg4.5f", 0x200000*4, 0x200000,CRC(511b8dd6) SHA1(936649c0a61d29f024a28e4ab64cce4b55d58f64) )
	ROM_LOAD( "ts1scg5.3f", 0x200000*5, 0x200000,CRC(553bb246) SHA1(94659bee4fd0afe834a8bf3414d8825411cf9e86) )

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "ts1cg0.8d",   0x200000*0x0, 0x200000,CRC(de07b22c) SHA1(f4d07b8840ec8be625eff634bce619e960c334a5) )
	ROM_LOAD( "ts1cg1.10d",  0x200000*0x1, 0x200000,CRC(992d26f6) SHA1(a0b9007312804b413d4c1748527378da4d8d53b3) )
	ROM_LOAD( "ts1cg2.12d",  0x200000*0x2, 0x200000,CRC(6273954f) SHA1(d73a43888b53e4c42fc33e8e1b38e60fd3329413) )
	ROM_LOAD( "ts1cg3.13d",  0x200000*0x3, 0x200000,CRC(38171f24) SHA1(d04caaa5b1b377ced38501b014e4cb7fc831c41d) )
	ROM_LOAD( "ts1cg4.14d",  0x200000*0x4, 0x200000,CRC(51f09856) SHA1(0eef421907ee813d5117e62cf0005bf00eb29c88) )
	ROM_LOAD( "ts1cg5.16d",  0x200000*0x5, 0x200000,CRC(4cd9fd79) SHA1(0d2018ec914683a75bdec8655d678fd562eb6d15) )
	ROM_LOAD( "ts1cg6.18d",  0x200000*0x6, 0x200000,CRC(f17f2ec9) SHA1(ed88ec524626e5bbe2e1ea6838412d3ac85671dd) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "ts1ccrl.3d",	 0x000000, 0x200000,CRC(56cad2df) SHA1(49c0e57d5cf5d5fc4c75da6969bec01d6d443259) )
	ROM_LOAD( "ts1ccrh.1d",	 0x200000, 0x080000,CRC(a1cc3741) SHA1(7fe57924c42e287b134e5d7ad00cffdff1f18084) )

	ROM_REGION( 0x80000*9, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "ts1ptrl0.18k", 0x80000*0, 0x80000,CRC(e5f2d275) SHA1(2f5057e65ec8a3ec03f841f15f10769ae1f69139) )
	ROM_LOAD( "ts1ptrl1.16k", 0x80000*1, 0x80000,CRC(2bba3800) SHA1(1d9c944cb06417cb0ac47a58b922dddb83387586) )
	ROM_LOAD( "ts1ptrl2.15k", 0x80000*2, 0x80000,CRC(d4441c08) SHA1(6a6bb9cecbf35cb81b7681e220fc33df9a01d07f) )
	ROM_LOAD( "ts1ptrm0.18j", 0x80000*3, 0x80000,CRC(8aea02ba) SHA1(44ba85ba6d59758448d17ec39dfb628882ddc684) )
	ROM_LOAD( "ts1ptrm1.16j", 0x80000*4, 0x80000,CRC(bccf19bc) SHA1(4a6566948bdd2b0f82b7c30e57d3fe65005c26e3) )
	ROM_LOAD( "ts1ptrm2.15j", 0x80000*5, 0x80000,CRC(7280be31) SHA1(476b7171ae855d8bbd968ccbaa55b5100d274e3b) )
	ROM_LOAD( "ts1ptru0.18f", 0x80000*6, 0x80000,CRC(c30d6332) SHA1(a5c59d0abfe38de975fa0d606ed8500eb02008b7) )
	ROM_LOAD( "ts1ptru1.16f", 0x80000*7, 0x80000,CRC(993cde84) SHA1(c9cdcca1d60bcc41ad881c02dda9895563963ead) )
	ROM_LOAD( "ts1ptru2.15f", 0x80000*8, 0x80000,CRC(7cb25c73) SHA1(616eab3ac238864a584394f7ec8736ece227974a) )

	ROM_REGION( 0xa00000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "ts1wavea.2l", 0x000000, 0x400000, CRC(d1123301) SHA1(4bf1fd746fef4e6befa63c61a761971d729e1573) )
	ROM_LOAD( "ts1waveb.1l", 0x800000, 0x200000, CRC(bf4d7272) SHA1(c7c7b3620e7b3176644b6784ee36e679c9e31cc1) )
ROM_END

ROM_START( timecrsa )
	ROM_REGION( 0x400000, REGION_CPU1, 0 ) /* main program */
	ROM_LOAD32_WORD_SWAP( "ts2ver-a.1", 0x00002, 0x200000, CRC(d57eb74b) SHA1(536dd9305d0ac44110c575776333310cc57b5242) )
	ROM_LOAD32_WORD_SWAP( "ts2ver-a.2", 0x00000, 0x200000, CRC(671588af) SHA1(63f992c6795521fd263a0ebf230f8dc88cbfc443) )

	ROM_REGION( 0x10000*2, REGION_CPU2, 0 ) /* Master DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x10000*2, REGION_CPU3, 0 ) /* Slave DSP */
	ROM_LOAD16_WORD( "c71.bin", 0,0x1000*2, CRC(47c623ab) SHA1(e363ac50f5556f83308d4cc191b455e9b62bcfc8) )

	ROM_REGION( 0x80000, REGION_CPU4, ROMREGION_ERASE00 ) /* BIOS */

	ROM_REGION16_LE( 0x080000, REGION_USER4, 0 ) /* MCU BIOS */
	ROM_LOAD( "ts1data.8k", 0, 0x080000, CRC(e68aa973) SHA1(663e80d249be5d5841139d98a9d72e2396851272) )

    ROM_REGION( 0x200000*6, REGION_SPRITE, ROMREGION_DISPOSE ) /* 32x32x8bpp sprite tiles */
	ROM_LOAD( "ts1scg0.12f",0x200000*0, 0x200000,CRC(14a3674d) SHA1(c5792a385572452b43bbc7eb8428335b19daa3c0) )
	ROM_LOAD( "ts1scg1.10f",0x200000*1, 0x200000,CRC(11791dbf) SHA1(3d75b468d69a8bf398d45f310cdb8bc88b63f25c) )
	ROM_LOAD( "ts1scg2.8f", 0x200000*2, 0x200000,CRC(d630fff9) SHA1(691394027b858702f06282f965f5b53e6fed496b) )
	ROM_LOAD( "ts1scg3.7f", 0x200000*3, 0x200000,CRC(1a62f015) SHA1(7d09ae480ae7813391616ae0090929ba845a345a) )
	ROM_LOAD( "ts1scg4.5f", 0x200000*4, 0x200000,CRC(511b8dd6) SHA1(936649c0a61d29f024a28e4ab64cce4b55d58f64) )
	ROM_LOAD( "ts1scg5.3f", 0x200000*5, 0x200000,CRC(553bb246) SHA1(94659bee4fd0afe834a8bf3414d8825411cf9e86) )

	ROM_REGION( 0x200000*8, REGION_TEXTURE_TILE, ROMREGION_DISPOSE) /* 16x16x8bpp texture tiles */
	ROM_LOAD( "ts1cg0.8d",   0x200000*0x0, 0x200000,CRC(de07b22c) SHA1(f4d07b8840ec8be625eff634bce619e960c334a5) )
	ROM_LOAD( "ts1cg1.10d",  0x200000*0x1, 0x200000,CRC(992d26f6) SHA1(a0b9007312804b413d4c1748527378da4d8d53b3) )
	ROM_LOAD( "ts1cg2.12d",  0x200000*0x2, 0x200000,CRC(6273954f) SHA1(d73a43888b53e4c42fc33e8e1b38e60fd3329413) )
	ROM_LOAD( "ts1cg3.13d",  0x200000*0x3, 0x200000,CRC(38171f24) SHA1(d04caaa5b1b377ced38501b014e4cb7fc831c41d) )
	ROM_LOAD( "ts1cg4.14d",  0x200000*0x4, 0x200000,CRC(51f09856) SHA1(0eef421907ee813d5117e62cf0005bf00eb29c88) )
	ROM_LOAD( "ts1cg5.16d",  0x200000*0x5, 0x200000,CRC(4cd9fd79) SHA1(0d2018ec914683a75bdec8655d678fd562eb6d15) )
	ROM_LOAD( "ts1cg6.18d",  0x200000*0x6, 0x200000,CRC(f17f2ec9) SHA1(ed88ec524626e5bbe2e1ea6838412d3ac85671dd) )

	ROM_REGION16_LE( 0x280000, REGION_TEXTURE_TILEMAP, 0 ) /* texture tilemap */
	ROM_LOAD( "ts1ccrl.3d",	 0x000000, 0x200000,CRC(56cad2df) SHA1(49c0e57d5cf5d5fc4c75da6969bec01d6d443259) )
	ROM_LOAD( "ts1ccrh.1d",	 0x200000, 0x080000,CRC(a1cc3741) SHA1(7fe57924c42e287b134e5d7ad00cffdff1f18084) )

	ROM_REGION( 0x80000*9, REGION_POINTROM, 0 ) /* 3d model data */
	ROM_LOAD( "ts1ptrl0.18k", 0x80000*0, 0x80000,CRC(e5f2d275) SHA1(2f5057e65ec8a3ec03f841f15f10769ae1f69139) )
	ROM_LOAD( "ts1ptrl1.16k", 0x80000*1, 0x80000,CRC(2bba3800) SHA1(1d9c944cb06417cb0ac47a58b922dddb83387586) )
	ROM_LOAD( "ts1ptrl2.15k", 0x80000*2, 0x80000,CRC(d4441c08) SHA1(6a6bb9cecbf35cb81b7681e220fc33df9a01d07f) )
	ROM_LOAD( "ts1ptrm0.18j", 0x80000*3, 0x80000,CRC(8aea02ba) SHA1(44ba85ba6d59758448d17ec39dfb628882ddc684) )
	ROM_LOAD( "ts1ptrm1.16j", 0x80000*4, 0x80000,CRC(bccf19bc) SHA1(4a6566948bdd2b0f82b7c30e57d3fe65005c26e3) )
	ROM_LOAD( "ts1ptrm2.15j", 0x80000*5, 0x80000,CRC(7280be31) SHA1(476b7171ae855d8bbd968ccbaa55b5100d274e3b) )
	ROM_LOAD( "ts1ptru0.18f", 0x80000*6, 0x80000,CRC(c30d6332) SHA1(a5c59d0abfe38de975fa0d606ed8500eb02008b7) )
	ROM_LOAD( "ts1ptru1.16f", 0x80000*7, 0x80000,CRC(993cde84) SHA1(c9cdcca1d60bcc41ad881c02dda9895563963ead) )
	ROM_LOAD( "ts1ptru2.15f", 0x80000*8, 0x80000,CRC(7cb25c73) SHA1(616eab3ac238864a584394f7ec8736ece227974a) )

	ROM_REGION( 0xa00000, REGION_SOUND1, 0 ) /* sound samples */
	ROM_LOAD( "ts1wavea.2l", 0x000000, 0x400000, CRC(d1123301) SHA1(4bf1fd746fef4e6befa63c61a761971d729e1573) )
	ROM_LOAD( "ts1waveb.1l", 0x800000, 0x200000, CRC(bf4d7272) SHA1(c7c7b3620e7b3176644b6784ee36e679c9e31cc1) )
ROM_END

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

INPUT_PORTS_START( alpiner )
	PORT_START
	PORT_DIPNAME( 0x01, 0x01, "DIP4-1" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, "DIP4-2" )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, "DIP4-3" )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, "DIP4-4" )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, "DIP4-5" )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, "DIP4-6" )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, "DIP4-7" )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, "DIP4-8" )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START_TAG( "MCUP5A" )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode ) ) PORT_TOGGLE PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* DECISION */
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* L SELECTION */
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) /* R SELECTION */
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )

	PORT_START /* SWING */
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(50) PORT_KEYDELTA(10)

	PORT_START /* EDGE */
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(50) PORT_KEYDELTA(10)

	PORT_START_TAG( "MCUP5B" )
	PORT_DIPNAME( 0x01, 0x01, "DIP5-1" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, "DIP5-2" )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, "DIP5-3" )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, "DIP5-4" )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, "DIP5-5" )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, "DIP5-6" )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, "DIP5-7" )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, "DIP5-8" )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
INPUT_PORTS_END /* Alpine Racer */


INPUT_PORTS_START( airco22 )
	PORT_START
	PORT_DIPNAME( 0x01, 0x01, "DIP1" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, "DIP2" )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, "DIP3" )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, "DIP4" )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, "DIP5" )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, "DIP6" )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, "DIP7" )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, "DIP8" )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START
	PORT_BIT( 0xff, 0x00, IPT_PEDAL ) PORT_MINMAX(0x00, 0xff) PORT_SENSITIVITY(100) PORT_KEYDELTA(4)

	PORT_START
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(100) PORT_KEYDELTA(4)

	PORT_START
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(100) PORT_KEYDELTA(4)

	PORT_START_TAG( "MCUP5A" )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON5 )
//  PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
   PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode ) ) PORT_TOGGLE PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* Missle */
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* Gun */
   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON4 )
//  PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )

	PORT_START_TAG( "MCUP5B" )
	PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_BUTTON3 )
INPUT_PORTS_END /* Air Combat22 */

INPUT_PORTS_START( cybrcycc )
	PORT_START
	PORT_DIPNAME( 0x01, 0x01, "DIP4-1 (Test Mode)" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, "DIP4-2" )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, "DIP4-3" )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, "DIP4-4" )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, "DIP4-5" )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, "DIP4-6" )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, "DIP4-7" )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, "DIP4-8" )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START_TAG( "MCUP5A" )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode ) ) PORT_TOGGLE PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* VIEW */
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	DRIVING_ANALOG_PORTS

	PORT_START_TAG( "MCUP5B" )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	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 )
INPUT_PORTS_END /* Cyber Cycles */

INPUT_PORTS_START( propcycl )
	PORT_START /* DIP4 */
	PORT_DIPNAME( 0x01, 0x01, "DIP1" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, "DIP2" )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, "DIP3" )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, "DIP4" )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, "DIP5" )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, "DIP6" )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, "DIP7" )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, "DIP8" )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP )
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN )
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_START1 )

	PORT_START
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10)

	PORT_START
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10)

	PORT_START_TAG( "MCUP5A" )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode ) ) PORT_TOGGLE 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_TAG( "MCUP5B" )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	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 )
INPUT_PORTS_END /* Prop Cycle */

INPUT_PORTS_START( cybrcomm )
	PORT_START
	PORT_DIPNAME( 0x0001, 0x0001, "DIP2-1" )
	PORT_DIPSETTING(    0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0002, "DIP2-2" )
	PORT_DIPSETTING(    0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0004, 0x0004, "DIP2-3" )
	PORT_DIPSETTING(    0x0004, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0008, 0x0008, "DIP2-4" )
	PORT_DIPSETTING(    0x0008, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0010, 0x0010, "DIP2-5" )
	PORT_DIPSETTING(    0x0010, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0020, 0x0020, "DIP2-6" )
	PORT_DIPSETTING(    0x0020, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0040, 0x0040, "DIP2-7" )
	PORT_DIPSETTING(    0x0040, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0080, 0x0080, "DIP2-8" )
	PORT_DIPSETTING(    0x0080, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0100, 0x0100, "DIP3-1" )
	PORT_DIPSETTING(    0x0100, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0200, 0x0200, "DIP3-2" )
	PORT_DIPSETTING(    0x0200, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0400, 0x0400, "DIP3-3" )
	PORT_DIPSETTING(    0x0400, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0800, 0x0800, "DIP3-4" )
	PORT_DIPSETTING(    0x0800, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x1000, 0x1000, "DIP3-5" )
	PORT_DIPSETTING(    0x1000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x2000, 0x2000, "DIP3-6" )
	PORT_DIPSETTING(    0x2000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x4000, 0x4000, "DIP3-7" )
	PORT_DIPSETTING(    0x4000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x8000, 0x8000, "DIP3-8" )
	PORT_DIPSETTING(    0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )

	PORT_START
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* SHOOT */
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* MISSLE */
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) /* VIEW */
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT(0x0400, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode ) ) PORT_TOGGLE PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START /* VOLUME1 */
	PORT_BIT( 0xff, 0x7f, IPT_AD_STICK_Y ) PORT_SENSITIVITY(	100) PORT_KEYDELTA(4) PORT_PLAYER(1)   /* right joystick: vertical */
	PORT_START /* VOLUME2 */
	PORT_BIT( 0xff, 0x7f, IPT_AD_STICK_Y ) PORT_SENSITIVITY(	100) PORT_KEYDELTA(4) PORT_PLAYER(2)   /* left joystick: vertical */
	PORT_START /* VOLUME3 */
	PORT_BIT( 0xff, 0x7f, IPT_AD_STICK_X ) PORT_SENSITIVITY(	100) PORT_KEYDELTA(4) PORT_PLAYER(1)   /* right joystick: horizontal */
	PORT_START /* VOLUME4 */
	PORT_BIT( 0xff, 0x7f, IPT_AD_STICK_X ) PORT_SENSITIVITY(	100) PORT_KEYDELTA(4) PORT_PLAYER(2)   /* left joystick: horizontal */
INPUT_PORTS_END /* Cyber Commando */

INPUT_PORTS_START( timecris )
	PORT_START
	PORT_DIPNAME( 0x01, 0x01, "DIP4-1" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, "DIP4-2" )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, "DIP4-3" )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, "DIP4-4" )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, "DIP4-5" )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, "DIP4-6" )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, "DIP4-7" )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_SERVICE( 0x80, IP_ACTIVE_LOW )

	PORT_START
	PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, -0.1, 0) PORT_SENSITIVITY(50) PORT_KEYDELTA(4)
	PORT_START
	PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, -0.184, 0) PORT_SENSITIVITY(50) PORT_KEYDELTA(4)

  	PORT_START_TAG( "MCUP5A" )
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME( DEF_STR( Service_Mode ) ) PORT_TOGGLE PORT_CODE(KEYCODE_F2)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* shot */
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* pedal */
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )

	PORT_START_TAG( "MCUP5B" )
	PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_UNKNOWN )
INPUT_PORTS_END /* Time Crisis */

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

INPUT_PORTS_START( acedrvr )
	PORT_START /* 0: DIP2 and DIP3 */
	PORT_DIPNAME( 0x0001, 0x0001, "DIP2-1" )
	PORT_DIPSETTING(    0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0002, "DIP2-2" )
	PORT_DIPSETTING(    0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0004, 0x0004, "DIP2-3" )
	PORT_DIPSETTING(    0x0004, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0008, 0x0008, "DIP2-4" )
	PORT_DIPSETTING(    0x0008, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0010, 0x0010, "DIP2-5" )
	PORT_DIPSETTING(    0x0010, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0020, 0x0020, "DIP2-6" )
	PORT_DIPSETTING(    0x0020, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0040, 0x0040, "DIP2-7" )
	PORT_DIPSETTING(    0x0040, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0080, 0x0080, "DIP2-8" )
	PORT_DIPSETTING(    0x0080, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0100, 0x0100, "DIP3-1" )
	PORT_DIPSETTING(    0x0100, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0200, 0x0200, "DIP3-2" )
	PORT_DIPSETTING(    0x0200, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0400, 0x0400, "DIP3-3" )
	PORT_DIPSETTING(    0x0400, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0800, 0x0800, "DIP3-4" )
	PORT_DIPSETTING(    0x0800, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x1000, 0x1000, "DIP3-5" )
	PORT_DIPSETTING(    0x1000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x2000, 0x2000, "DIP3-6" )
	PORT_DIPSETTING(    0x2000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x4000, 0x4000, "DIP3-7 (TEST MODE?)" )
	PORT_DIPSETTING(    0x4000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x8000, 0x8000, "DIP3-8 (TEST MODE?)" )
	PORT_DIPSETTING(    0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )

	PORT_START /* 1 */
	PORT_DIPNAME( 0x0003, 0x0003, "Shift" )
	PORT_DIPSETTING(    0x0001, "Up" )
	PORT_DIPSETTING(    0x0003, "Center" )
	PORT_DIPSETTING(    0x0002, "Down" )
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* VIEW */
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )

	DRIVING_ANALOG_PORTS
INPUT_PORTS_END /* Ace Driver */

INPUT_PORTS_START( victlap )
	PORT_START /* 0: DIP2 and DIP3 */
	PORT_DIPNAME( 0x0001, 0x0001, "DIP2-1" )
	PORT_DIPSETTING(    0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0002, "DIP2-2" )
	PORT_DIPSETTING(    0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0004, 0x0004, "DIP2-3" )
	PORT_DIPSETTING(    0x0004, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0008, 0x0008, "DIP2-4" )
	PORT_DIPSETTING(    0x0008, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0010, 0x0010, "DIP2-5" )
	PORT_DIPSETTING(    0x0010, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0020, 0x0020, "DIP2-6" )
	PORT_DIPSETTING(    0x0020, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0040, 0x0040, "DIP2-7" )
	PORT_DIPSETTING(    0x0040, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0080, 0x0080, "DIP2-8" )
	PORT_DIPSETTING(    0x0080, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0100, 0x0100, "DIP3-1" )
	PORT_DIPSETTING(    0x0100, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0200, 0x0200, "DIP3-2" )
	PORT_DIPSETTING(    0x0200, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0400, 0x0400, "DIP3-3" )
	PORT_DIPSETTING(    0x0400, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0800, 0x0800, "DIP3-4" )
	PORT_DIPSETTING(    0x0800, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x1000, 0x1000, "DIP3-5" )
	PORT_DIPSETTING(    0x1000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x2000, 0x2000, "DIP3-6" )
	PORT_DIPSETTING(    0x2000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x4000, 0x4000, "DIP3-7 (TEST MODE?)" )
	PORT_DIPSETTING(    0x4000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x8000, 0x8000, "DIP3-8 (TEST MODE?)" )
	PORT_DIPSETTING(    0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )

	PORT_START /* 1 */
	PORT_DIPNAME( 0x0003, 0x0003, "Shift" )
	PORT_DIPSETTING(    0x0001, "Up" )
	PORT_DIPSETTING(    0x0003, "Center" )
	PORT_DIPSETTING(    0x0002, "Down" )
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* VIEW */
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_DIPNAME( 0x8000, 0x8000, "Motion Stop" )
	PORT_DIPSETTING(    0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )

	DRIVING_ANALOG_PORTS
INPUT_PORTS_END /* Victory Lap */

INPUT_PORTS_START( ridgera )
	PORT_START /* 0: DIP2 and DIP3 */
	PORT_DIPNAME( 0x0001, 0x0001, "DIP2-1 (test mode?)" )
	PORT_DIPSETTING(    0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0002, "DIP2-2" )
	PORT_DIPSETTING(    0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0004, 0x0004, "DIP2-3" )
	PORT_DIPSETTING(    0x0004, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0008, 0x0008, "DIP2-4" )
	PORT_DIPSETTING(    0x0008, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0010, 0x0010, "DIP2-5" )
	PORT_DIPSETTING(    0x0010, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0020, 0x0020, "DIP2-6" )
	PORT_DIPSETTING(    0x0020, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0040, 0x0040, "DIP2-7" )
	PORT_DIPSETTING(    0x0040, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0080, 0x0080, "DIP2-8" )
	PORT_DIPSETTING(    0x0080, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0100, 0x0100, "DIP3-1" )
	PORT_DIPSETTING(    0x0100, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0200, 0x0200, "DIP3-2" )
	PORT_DIPSETTING(    0x0200, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0400, 0x0400, "DIP3-3" )
	PORT_DIPSETTING(    0x0400, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0800, 0x0800, "DIP3-4" )
	PORT_DIPSETTING(    0x0800, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x1000, 0x1000, "DIP3-5" )
	PORT_DIPSETTING(    0x1000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x2000, 0x2000, "DIP3-6" )
	PORT_DIPSETTING(    0x2000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x4000, 0x4000, "DIP3-7 (TEST MODE)" )
	PORT_DIPSETTING(    0x4000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x8000, 0x8000, "DIP3-8" )
	PORT_DIPSETTING(    0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )

	PORT_START /* 1 */
	PORT_DIPNAME( 0x000f, 0x000a, "Stick Shift" )
	PORT_DIPSETTING( 0xa, "1" )
	PORT_DIPSETTING( 0x9, "2" )
	PORT_DIPSETTING( 0xe, "3" )
	PORT_DIPSETTING( 0xd, "4" )
	PORT_DIPSETTING( 0x6, "5" )
	PORT_DIPSETTING( 0x5, "6" )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* CLUTCH */
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* MOTION STOP? */

	DRIVING_ANALOG_PORTS
INPUT_PORTS_END /* Ridge Racer */

INPUT_PORTS_START( raveracw )
	PORT_START
	PORT_DIPNAME( 0x0001, 0x0001, "DIP2-1 (test mode)" )
	PORT_DIPSETTING(    0x0001, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0002, 0x0002, "DIP2-2" )
	PORT_DIPSETTING(    0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0004, 0x0004, "DIP2-3" )
	PORT_DIPSETTING(    0x0004, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0008, 0x0008, "DIP2-4" )
	PORT_DIPSETTING(    0x0008, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0010, 0x0010, "DIP2-5" )
	PORT_DIPSETTING(    0x0010, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0020, 0x0020, "DIP2-6" )
	PORT_DIPSETTING(    0x0020, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0040, 0x0040, "DIP2-7" )
	PORT_DIPSETTING(    0x0040, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0080, 0x0080, "DIP2-8" )
	PORT_DIPSETTING(    0x0080, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0100, 0x0100, "DIP3-1" )
	PORT_DIPSETTING(    0x0100, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0200, 0x0200, "DIP3-2" )
	PORT_DIPSETTING(    0x0200, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0400, 0x0400, "DIP3-3" )
	PORT_DIPSETTING(    0x0400, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0800, 0x0800, "DIP3-4" )
	PORT_DIPSETTING(    0x0800, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x1000, 0x1000, "DIP3-5" )
	PORT_DIPSETTING(    0x1000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x2000, 0x2000, "DIP3-6" )
	PORT_DIPSETTING(    0x2000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x4000, 0x4000, "DIP3-7" )
	PORT_DIPSETTING(    0x4000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x8000, 0x8000, "DIP3-8" )
	PORT_DIPSETTING(    0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x0000, DEF_STR( On ) )

	PORT_START /* 1 */
	PORT_DIPNAME( 0x000f, 0x000a, "Stick Shift" )
	PORT_DIPSETTING( 0xa, "1" )
	PORT_DIPSETTING( 0x9, "2" )
	PORT_DIPSETTING( 0xe, "3" )
	PORT_DIPSETTING( 0xd, "4" )
	PORT_DIPSETTING( 0x6, "5" )
	PORT_DIPSETTING( 0x5, "6" )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* CLUTCH */
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* VIEW */
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* MOTION STOP? */

	DRIVING_ANALOG_PORTS
INPUT_PORTS_END /* Rave Racer */

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

// MCU speed cheats (every bit helps with these games)
static UINT16 su_82;

// for MCU BIOS v1.41
static READ16_HANDLER( mcu141_speedup_r )
{
	if ((activecpu_get_pc() == 0xc12d) && (!(su_82 & 0xff00)))
	{
		cpu_spinuntil_int();
	}

	return su_82;
}

static WRITE16_HANDLER( mcu_speedup_w )
{
	COMBINE_DATA(&su_82);
}

// for MCU BIOS v1.30
static READ16_HANDLER( mcu130_speedup_r )
{
	if ((activecpu_get_pc() == 0xc12a) && (!(su_82 & 0xff00)))
	{
		cpu_spinuntil_int();
	}

	return su_82;
}

// for NSTX7702 v1.00 (C74)
static READ16_HANDLER( mcuc74_speedup_r )
{
	if (((activecpu_get_pc() == 0xc0df) || (activecpu_get_pc() == 0xc101)) && (!(su_82 & 0xff00)))
	{
		cpu_spinuntil_int();
	}

	return su_82;
}

static void install_c74_speedup(void)
{
	memory_install_read16_handler(3, ADDRESS_SPACE_PROGRAM, 0x80, 0x81, 0, 0, mcuc74_speedup_r);
	memory_install_write16_handler(3, ADDRESS_SPACE_PROGRAM, 0x80, 0x81, 0, 0, mcu_speedup_w);
}

static void install_130_speedup(void)
{
	// install speedup cheat for 1.30 MCU BIOS
	memory_install_read16_handler(3, ADDRESS_SPACE_PROGRAM, 0x82, 0x83, 0, 0, mcu130_speedup_r);
	memory_install_write16_handler(3, ADDRESS_SPACE_PROGRAM, 0x82, 0x83, 0, 0, mcu_speedup_w);
}

static void install_141_speedup(void)
{
	// install speedup cheat for 1.41 MCU BIOS
	memory_install_read16_handler(3, ADDRESS_SPACE_PROGRAM, 0x82, 0x83, 0, 0, mcu141_speedup_r);
	memory_install_write16_handler(3, ADDRESS_SPACE_PROGRAM, 0x82, 0x83, 0, 0, mcu_speedup_w);
}

static void namcos22_init( enum namcos22_gametype game_type )
{
	namcos22_gametype = game_type;
	mpPointRAM = auto_malloc(0x20000*sizeof(*mpPointRAM));
}

static void namcos22s_init( enum namcos22_gametype game_type )
{
	namcos22_init(game_type);
	mSpotRAM.RAM = auto_malloc(SPOTRAM_SIZE*2);
}

DRIVER_INIT( alpiner )
{
	namcos22s_init(NAMCOS22_ALPINE_RACER);

	memory_install_read8_handler(3, ADDRESS_SPACE_IO, M37710_ADC0_L, M37710_ADC7_H, 0, 0, alpineracer_mcu_adc_r);

	install_130_speedup();
}

DRIVER_INIT( alpiner2 )
{
	namcos22s_init(NAMCOS22_ALPINE_RACER_2);

	memory_install_read8_handler(3, ADDRESS_SPACE_IO, M37710_ADC0_L, M37710_ADC7_H, 0, 0, alpineracer_mcu_adc_r);

	install_130_speedup();
}

DRIVER_INIT( alpinesa )
{
	namcos22s_init(NAMCOS22_ALPINE_SURFER);

	memory_install_read8_handler(3, ADDRESS_SPACE_IO, M37710_ADC0_L, M37710_ADC7_H, 0, 0, alpineracer_mcu_adc_r);

	install_141_speedup();
}

DRIVER_INIT( airco22 )
{
	namcos22s_init(NAMCOS22_AIR_COMBAT22);

	memory_install_read8_handler(3, ADDRESS_SPACE_IO, M37710_ADC0_L, M37710_ADC7_H, 0, 0, airco22_mcu_adc_r);
}

DRIVER_INIT( propcycl )
{
   UINT32 *pROM = (UINT32 *)memory_region(REGION_CPU1);

	/* patch out strange routine (uninitialized-eprom related?) */
	pROM[0x1992C/4] = 0x4E754E75;

	/**
     * The dipswitch reading routine in Prop Cycle polls the
     * dipswitch value, but promptly overwrites with zero, discarding
     * it.
     *
     * By patching out this behavior, we expose an additional "secret" test.
     *
     * DIP5: real time display of "INST_CUNT, MODE_NUM, MODE_CUNT"
     */
//   pROM[0x22296/4] &= 0xffff0000;
//   pROM[0x22296/4] |= 0x00004e75;

	namcos22s_init(NAMCOS22_PROP_CYCLE);

	memory_install_read8_handler(3, ADDRESS_SPACE_IO, M37710_ADC0_L, M37710_ADC7_H, 0, 0, propcycle_mcu_adc_r);

	install_141_speedup();
}

DRIVER_INIT( ridgeraj )
{
	namcos22_init(NAMCOS22_RIDGE_RACER);

	install_c74_speedup();

	old_coin_state = readinputport(1) & 0x1200;
	credits1 = credits2 = 0;
}

DRIVER_INIT( ridger2j )
{
	namcos22_init(NAMCOS22_RIDGE_RACER2);

	install_c74_speedup();

	old_coin_state = readinputport(1) & 0x1200;
	credits1 = credits2 = 0;
}

DRIVER_INIT( acedrvr )
{
	namcos22_init(NAMCOS22_ACE_DRIVER);

	install_c74_speedup();

	old_coin_state = readinputport(1) & 0x1200;
	credits1 = credits2 = 0;
}

DRIVER_INIT( victlap )
{
	namcos22_init(NAMCOS22_VICTORY_LAP);

	install_c74_speedup();

	old_coin_state = readinputport(1) & 0x1200;
	credits1 = credits2 = 0;
}

DRIVER_INIT( raveracw )
{
	namcos22_init(NAMCOS22_RAVE_RACER);

	install_c74_speedup();

	old_coin_state = readinputport(1) & 0x1200;
	credits1 = credits2 = 0;
}

DRIVER_INIT( cybrcomm )
{
	UINT32 *pROM = (UINT32 *)memory_region(REGION_CPU1);
	pROM[0x18ade8/4] = 0x4e714e71;
	pROM[0x18ae38/4] = 0x4e714e71;
	pROM[0x18ae80/4] = 0x4e714e71;
	pROM[0x18aec8/4] = 0x4e714e71;
	pROM[0x18aefc/4] = 0x4e714e71;

	namcos22_init(NAMCOS22_CYBER_COMMANDO);

	install_c74_speedup();

	old_coin_state = readinputport(1) & 0x1200;
	credits1 = credits2 = 0;
}

DRIVER_INIT( cybrcyc )
{
	/* patch DSP RAM test */
	UINT32 *pROM = (UINT32 *)memory_region(REGION_CPU1);
	pROM[0x355C/4] &= 0x0000ffff;
	pROM[0x355C/4] |= 0x4e710000;

	namcos22s_init(NAMCOS22_CYBER_CYCLES);

	memory_install_read8_handler(3, ADDRESS_SPACE_IO, M37710_ADC0_L, M37710_ADC7_H, 0, 0, cybrcycc_mcu_adc_r);

	install_130_speedup();
}

DRIVER_INIT( timecris )
{
	namcos22s_init(NAMCOS22_TIME_CRISIS);

	install_130_speedup();
}

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

/*     YEAR, NAME,    PARENT,    MACHINE,   INPUT,    INIT,     MNTR,  COMPANY, FULLNAME,                                    FLAGS */
/* System22 games */
GAME( 1995, cybrcomm, 0,        namcos22,  cybrcomm, cybrcomm, ROT0, "Namco", "Cyber Commando (Rev. CY1, Japan)"          , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING )
GAME( 1995, raveracw, 0,        namcos22,  raveracw, raveracw, ROT0, "Namco", "Rave Racer (Rev. RV2, World)"              , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1995, raveracj, raveracw, namcos22,  raveracw, raveracw, ROT0, "Namco", "Rave Racer (Rev. RV1 Ver.B, Japan)"        , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1995, raveraja, raveracw, namcos22,  raveracw, raveracw, ROT0, "Namco", "Rave Racer (Rev. RV1, Japan)"              , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1993, ridgerac, 0,        namcos22,  ridgera,  ridgeraj, ROT0, "Namco", "Ridge Racer (Rev. RR2, World)"             , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) /* 1993-10-07 */
GAME( 1993, ridgeraj, ridgerac, namcos22,  ridgera,  ridgeraj, ROT0, "Namco", "Ridge Racer (Rev. RR1, Japan)"             , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) /* 1993-10-07 */
GAME( 1994, ridgera2, 0,        namcos22,  ridgera,  ridger2j, ROT0, "Namco", "Ridge Racer 2 (Rev. RRS2, US)"             , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING ) /* POSTs but doesn's start */
GAME( 1994, ridger2a, ridgera2, namcos22,  ridgera,  ridger2j, ROT0, "Namco", "Ridge Racer 2 (Rev. RRS1, Ver.B, Japan)"   , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING )
GAME( 1994, ridger2b, ridgera2, namcos22,  ridgera,  ridger2j, ROT0, "Namco", "Ridge Racer 2 (Rev. RRS1, Japan)"          , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING )
GAME( 1994, acedrvrw, 0,        namcos22,  acedrvr,  acedrvr,  ROT0, "Namco", "Ace Driver (Rev. AD2, World)"              , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1996, victlapw, 0,        namcos22,  victlap,  victlap,  ROT0, "Namco", "Ace Driver: Victory Lap (Rev. ADV2, World)", GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )

/* Super System22 games */
GAME( 1995, airco22b, 0,        namcos22s, airco22,  airco22,  ROT0, "Namco", "Air Combat 22 (Rev. ACS1 Ver.B)"           , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING ) /* fails DSP RAM test */
GAME( 1995, alpinerd, 0,        namcos22s, alpiner,  alpiner,  ROT0, "Namco", "Alpine Racer (Rev. AR2 Ver.D)"             , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1995, alpinerc, alpinerd, namcos22s, alpiner,  alpiner,  ROT0, "Namco", "Alpine Racer (Rev. AR2 Ver.C)"             , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1995, cybrcycc, 0,        namcos22s, cybrcycc, cybrcyc,  ROT0, "Namco", "Cyber Cycles (Rev. CB2 Ver.C)"             , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
//GAME( 1995, dirtdshx, "Dirt Dash")
GAME( 1995, timecris, 0,        namcos22s, timecris, timecris, ROT0, "Namco", "Time Crisis (Rev. TS2 Ver.B)"              , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1995, timecrsa, timecris, namcos22s, timecris, timecris, ROT0, "Namco", "Time Crisis (Rev. TS2 Ver.A)"              , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1996, alpinr2b, 0,        namcos22s, alpiner,  alpiner2, ROT0, "Namco", "Alpine Racer 2 (Rev. ARS2 Ver.B)"          , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1996, alpinesa, 0,        namcos22s, alpiner,  alpinesa, ROT0, "Namco", "Alpine Surfer (Rev. AF2 Ver.A)"            , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1996, propcycl, 0,        namcos22s, propcycl, propcycl, ROT0, "Namco", "Prop Cycle (Rev PR2 Ver.A)"                , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
//GAME( 1996, tokyowrx, "Tokyo Wars")
//GAME( 1996, aquajetx, "Aqua Jet")
//GAME( 1997, armdilox, "Armidillo Racing")
//GAME( 199?, downhbkx, "Downhill Bikers")
