diff --git a/src/mame/drivers/namcos11.c b/src/mame/drivers/namcos11.c
index 190cb5fff62..2a45e29ec5d 100644
--- a/src/mame/drivers/namcos11.c
+++ b/src/mame/drivers/namcos11.c
@@ -4,13 +4,13 @@
   =====================================
   Driver by smf & Ryan Holtz
   Board notes by The Guru
-  Sound by R Belmont
+  Sound and MCU hookup by R. Belmont
   Thanks to the original Zinc Team.
 
   Issues:
-   The C76 internal rom is not dumped, we use the sound program from Prop Cycle and patch the inputs.
    Random draw list corruption in soul edge v2 & dunkmania.
    soul edge, dunk mania & prime goal ex try to access joypads/memory cards. It is unknown what they would do if they found one.
+   Pocket Racer can't enter service menus with proper C76 hookup, runs 60 FPS when it looks like it should be 30
 
 Known Dumps
 -----------
@@ -266,9 +266,10 @@ Notes:
 #include "emu.h"
 #include "deprecat.h"
 #include "cpu/mips/psx.h"
+#include "cpu/m37710/m37710.h"
 #include "includes/psx.h"
 #include "machine/at28c16.h"
-#include "audio/namcoc7x.h"
+#include "sound/c352.h"
 
 #define VERBOSE_LEVEL ( 0 )
 
@@ -553,56 +554,8 @@ static READ32_HANDLER( keycus_c443_r )
 	return data;
 }
 
-static WRITE32_HANDLER( sharedram_w )
-{
-	verboselog( space->machine, 1, "sharedram_w( %08x, %08x, %08x )\n", ( offset * 4 ) + 0x4000, data, mem_mask );
-	COMBINE_DATA( &namcos11_sharedram[ offset ] );
-}
-
-static READ32_HANDLER( sharedram_r )
-{
-	verboselog( space->machine, 1, "sharedram_r( %08x, %08x ) %08x\n", ( offset * 4 ) + 0x4000, mem_mask, namcos11_sharedram[ offset ] );
-	return namcos11_sharedram[ offset ];
-}
-
-#define SHRAM( x ) namcos11_sharedram[ ( x - 0x4000 ) / 4 ]
-
-static UINT16 m_n_oldcoin;
-
 static INTERRUPT_GEN( namcos11_vblank )
 {
-	UINT16 n_coin;
-	UINT32 n_input;
-
-	n_input = ( input_port_read(device->machine,  "PLAYER1" ) << 16 );
-	SHRAM( 0xbd00 ) = n_input | ( ( n_input & ~SHRAM( 0xbd00 ) ) >> 8 ) | ( SHRAM( 0xbd00 ) & 0x0000ffff );
-
-	n_input = input_port_read(device->machine,  "PLAYER2" ) | ( input_port_read(device->machine,  "PLAYER3" ) << 16 );
-	SHRAM( 0xbd04 ) = n_input | ( ( n_input & ~SHRAM( 0xbd04 ) ) >> 8 );
-
-	n_input = input_port_read(device->machine,  "PLAYER4" );
-	SHRAM( 0xbd08 ) = n_input | ( ( n_input & ~SHRAM( 0xbd08 ) ) >> 8 ) | ( SHRAM( 0xbd08 ) & 0xffff0000 );
-
-	n_coin = input_port_read(device->machine,  "COIN" );
-
-	if( ( n_coin & m_n_oldcoin & 0x08 ) != 0 )
-	{
-		SHRAM( 0xbd1c ) = ( SHRAM( 0xbd1c ) & 0x0000ffff ) | ( ( SHRAM( 0xbd1c ) + 0x00010000 ) & 0xffff0000 );
-	}
-	if( ( n_coin & m_n_oldcoin & 0x04 ) != 0 )
-	{
-		SHRAM( 0xbd20 ) = ( SHRAM( 0xbd20 ) & 0xffff0000 ) | ( ( SHRAM( 0xbd20 ) + 0x00000001 ) & 0x0000ffff );
-	}
-	if( ( n_coin & m_n_oldcoin & 0x02 ) != 0 )
-	{
-		SHRAM( 0xbd20 ) = ( SHRAM( 0xbd20 ) & 0x0000ffff ) | ( ( SHRAM( 0xbd20 ) + 0x00010000 ) & 0xffff0000 );
-	}
-	if( ( n_coin & m_n_oldcoin & 0x01 ) != 0 )
-	{
-		SHRAM( 0xbd24 ) = ( SHRAM( 0xbd24 ) & 0xffff0000 ) | ( ( SHRAM( 0xbd24 ) + 0x00000001 ) & 0x0000ffff );
-	}
-	m_n_oldcoin = ~n_coin;
-
 	if( strcmp( device->machine->gamedrv->name, "pocketrc" ) == 0 )
 	{
 		if( g_p_n_psxram[ 0x12c74 / 4 ] == 0x1440fff9 )
@@ -613,29 +566,11 @@ static INTERRUPT_GEN( namcos11_vblank )
 		{
 			g_p_n_psxram[ 0x64694 / 4 ] = 0;
 		}
-
-		if( ( SHRAM( 0xbe88 ) & 0x0000ffff ) == 2 )
-		{
-			cpu_set_input_line(device, INPUT_LINE_RESET, PULSE_LINE );
-			memset( namcos11_keycus, 0, namcos11_keycus_size );
-
-			SHRAM( 0xbe88 ) = ( SHRAM( 0xbe88 ) & 0xffff0000 );
-		}
-
-		SHRAM( 0xbd30 ) = ( SHRAM( 0xbd30 ) & 0x0000ffff ) | ( 0x0080 << 16 );
-
-		SHRAM( 0xbd08 ) = ( SHRAM( 0xbd08 ) & 0x0000ffff ) | ( ( input_port_read(device->machine,  "STEERING" ) - 0x8000 ) << 16 );
-		SHRAM( 0xbd0c ) = ( SHRAM( 0xbd0c ) & 0xffff0000 ) | ( input_port_read(device->machine,  "GAS" ) << 0 );
 	}
 
 	psx_vblank(device);
 }
 
-static TIMER_CALLBACK( mcu_timer )
-{
-	SHRAM( 0xbd00 ) = ( SHRAM( 0xbd00 ) & 0xffffff00 ) | input_port_read(machine,  "SWITCH" );
-}
-
 static UINT32 m_n_bankoffset;
 
 INLINE void bankswitch_rom8( const address_space *space, const char *bank, int n_data )
@@ -750,7 +685,7 @@ static ADDRESS_MAP_START( namcos11_map, ADDRESS_SPACE_PROGRAM, 32 )
 	AM_RANGE(0x1f801c00, 0x1f801dff) AM_NOP
 	AM_RANGE(0x1f802020, 0x1f802033) AM_RAM /* ?? */
 	AM_RANGE(0x1f802040, 0x1f802043) AM_WRITENOP
-	AM_RANGE(0x1fa04000, 0x1fa0ffff) AM_READWRITE(sharedram_r, sharedram_w) AM_BASE(&namcos11_sharedram) /* shared ram */
+	AM_RANGE(0x1fa04000, 0x1fa0ffff) AM_RAM AM_BASE(&namcos11_sharedram) /* shared ram with C76 */
 	AM_RANGE(0x1fa20000, 0x1fa2ffff) AM_WRITE(keycus_w) AM_BASE(&namcos11_keycus) AM_SIZE(&namcos11_keycus_size) /* keycus */
 	AM_RANGE(0x1fa30000, 0x1fa30fff) AM_DEVREADWRITE8("at28c16", at28c16_r, at28c16_w, 0x00ff00ff) /* eeprom */
 	AM_RANGE(0x1fb00000, 0x1fb00003) AM_WRITENOP /* ?? */
@@ -763,6 +698,152 @@ static ADDRESS_MAP_START( namcos11_map, ADDRESS_SPACE_PROGRAM, 32 )
 	AM_RANGE(0xfffe0130, 0xfffe0133) AM_WRITENOP
 ADDRESS_MAP_END
 
+static READ16_HANDLER( c76_shared_r )
+{
+	UINT16 *share16 = (UINT16 *)namcos11_sharedram;
+
+	return share16[offset];
+}
+
+static WRITE16_HANDLER( c76_shared_w )
+{
+	UINT16 *share16 = (UINT16 *)namcos11_sharedram;
+
+	COMBINE_DATA(&share16[offset]);
+}
+
+static UINT8 su_83;
+
+static READ16_HANDLER( c76_speedup_r )
+{
+	if ((cpu_get_pc(space->cpu) == 0xc153) && (!(su_83 & 0xff00)))
+	{
+		cpu_spinuntil_int(space->cpu);
+	}
+
+	return su_83;
+}
+
+static WRITE16_HANDLER( c76_speedup_w )
+{
+	COMBINE_DATA(&su_83);
+}
+
+static READ16_HANDLER( c76_inputs_r )
+{
+//	logerror("'c76' Read port %d @ %06X\n", offset, cpu_get_pc(space->cpu));
+
+	switch (offset)
+	{
+		case 0:
+			return input_port_read(space->machine, "PLAYER4");
+
+		case 1:
+			return input_port_read(space->machine, "SWITCH");
+
+		case 2:
+			return input_port_read(space->machine, "PLAYER1");
+
+		case 3:
+			return input_port_read(space->machine, "PLAYER2");
+	}
+
+	return 0xff;
+}
+
+ADDRESS_MAP_START( c76_map, ADDRESS_SPACE_PROGRAM, 16 )
+	AM_RANGE(0x002000, 0x002fff) AM_DEVREADWRITE("c352", c352_r, c352_w )
+	AM_RANGE(0x001000, 0x001007) AM_READ( c76_inputs_r )
+	AM_RANGE(0x004000, 0x00bfff) AM_READWRITE( c76_shared_r, c76_shared_w )
+	AM_RANGE(0x00c000, 0x00ffff) AM_ROM AM_REGION("c76", 0x40000)
+	AM_RANGE(0x080000, 0x0fffff) AM_ROM AM_REGION("c76", 0)
+	AM_RANGE(0x200000, 0x27ffff) AM_ROM AM_REGION("c76", 0)
+	AM_RANGE(0x280000, 0x2fffff) AM_ROM AM_REGION("c76", 0)
+	AM_RANGE(0x300000, 0x300001) AM_WRITENOP
+	AM_RANGE(0x301000, 0x301001) AM_WRITENOP
+ADDRESS_MAP_END
+
+static READ8_HANDLER(dac7_r)		// bit 7
+{
+	return input_port_read_safe(space->machine, "PLAYER3", 0xff)&0x80;
+}
+
+static READ8_HANDLER(dac6_r)		// bit 3
+{
+	return (input_port_read_safe(space->machine, "PLAYER3", 0xff)<<4)&0x80;
+}
+
+static READ8_HANDLER(dac5_r)		// bit 2
+{
+	return (input_port_read_safe(space->machine, "PLAYER3", 0xff)<<5)&0x80;
+}
+
+static READ8_HANDLER(dac4_r)		// bit 1
+{
+	return (input_port_read_safe(space->machine, "PLAYER3", 0xff)<<6)&0x80;
+}
+
+static READ8_HANDLER(dac3_r)		// bit 0
+{
+	return (input_port_read_safe(space->machine, "PLAYER3", 0xff)<<7)&0x80;
+}
+
+static READ8_HANDLER(dac2_r)		// bit 4
+{
+	return (input_port_read_safe(space->machine, "PLAYER3", 0xff)<<3)&0x80;
+}
+
+static READ8_HANDLER(dac1_r)		// bit 5
+{
+	return (input_port_read_safe(space->machine, "PLAYER3", 0xff)<<2)&0x80;
+}
+
+static READ8_HANDLER(dac0_r)		// bit 6
+{
+	return (input_port_read_safe(space->machine, "PLAYER3", 0xff)<<1)&0x80;
+}
+
+static READ8_HANDLER(pocketrc_gas_r)
+{
+	return input_port_read(space->machine, "GAS");
+}
+
+static READ8_HANDLER(pocketrc_steer_r)
+{
+	return input_port_read(space->machine, "STEERING");
+}
+
+ADDRESS_MAP_START( c76_io_map, ADDRESS_SPACE_IO, 8 )
+	AM_RANGE(M37710_ADC7_L, M37710_ADC7_L) AM_READ(dac7_r)
+	AM_RANGE(M37710_ADC6_L, M37710_ADC6_L) AM_READ(dac6_r)
+	AM_RANGE(M37710_ADC5_L, M37710_ADC5_L) AM_READ(dac5_r)
+	AM_RANGE(M37710_ADC4_L, M37710_ADC4_L) AM_READ(dac4_r)
+	AM_RANGE(M37710_ADC3_L, M37710_ADC3_L) AM_READ(dac3_r)
+	AM_RANGE(M37710_ADC2_L, M37710_ADC2_L) AM_READ(dac2_r)
+	AM_RANGE(M37710_ADC1_L, M37710_ADC1_L) AM_READ(dac1_r)
+	AM_RANGE(M37710_ADC0_L, M37710_ADC0_L) AM_READ(dac0_r)
+
+	AM_RANGE(M37710_ADC0_H, M37710_ADC7_H) AM_READNOP
+ADDRESS_MAP_END
+
+INTERRUPT_GEN( c76_interrupt )
+{
+	switch (cpu_getiloops(device))
+	{
+		case 0:
+	 		cpu_set_input_line(device, M37710_LINE_IRQ0, HOLD_LINE);
+			break;
+
+		case 1:
+			cpu_set_input_line(device, M37710_LINE_IRQ2, HOLD_LINE);
+			break;
+
+		case 2:
+			cpu_set_input_line(device, M37710_LINE_ADC, HOLD_LINE);
+			break;
+	}
+}
+
 static const struct
 {
 	const char *s_name;
@@ -796,14 +877,16 @@ static const struct
 static DRIVER_INIT( namcos11 )
 {
 	int n_game;
-	emu_timer *timer;
 
-	timer = timer_alloc(machine,  mcu_timer , NULL);
-	timer_adjust_periodic( timer, ATTOTIME_IN_HZ( 600 ), 0, ATTOTIME_IN_HZ( 600 ) );
+	memory_install_readwrite16_handler(cputag_get_address_space(machine, "c76", ADDRESS_SPACE_PROGRAM), 0x82, 0x83, 0, 0, c76_speedup_r, c76_speedup_w);
+
+	if( strcmp( machine->gamedrv->name, "pocketrc" ) == 0 )
+	{
+		memory_install_read8_handler(cputag_get_address_space(machine, "c76", ADDRESS_SPACE_IO), M37710_ADC0_L, M37710_ADC0_L, 0, 0, pocketrc_steer_r);
+		memory_install_read8_handler(cputag_get_address_space(machine, "c76", ADDRESS_SPACE_IO), M37710_ADC1_L, M37710_ADC1_L, 0, 0, pocketrc_gas_r);
+	}
 
 	psx_driver_init(machine);
-	namcoc7x_on_driver_init(machine);
-	namcoc7x_set_host_ram(namcos11_sharedram);
 
 	n_game = 0;
 	while( namcos11_config_table[ n_game ].s_name != NULL )
@@ -862,8 +945,6 @@ static DRIVER_INIT( namcos11 )
 		memory_install_write32_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x1f788000, 0x1f788003, 0, 0, lightgun_w );
 		memory_install_read32_handler (cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x1f780000, 0x1f78000f, 0, 0, lightgun_r );
 	}
-
-	state_save_register_global(machine,  m_n_oldcoin );
 }
 
 static MACHINE_RESET( namcos11 )
@@ -878,6 +959,11 @@ static MACHINE_DRIVER_START( coh100 )
 	MDRV_CPU_PROGRAM_MAP( namcos11_map)
 	MDRV_CPU_VBLANK_INT("screen", namcos11_vblank)
 
+	MDRV_CPU_ADD("c76", M37702, 16384000)
+	MDRV_CPU_PROGRAM_MAP(c76_map)
+	MDRV_CPU_IO_MAP(c76_io_map)
+	MDRV_CPU_VBLANK_INT_HACK(c76_interrupt, 3)
+
 	MDRV_MACHINE_RESET( namcos11 )
 
 	/* video hardware */
@@ -894,8 +980,12 @@ static MACHINE_DRIVER_START( coh100 )
 	MDRV_VIDEO_START( psx_type1 )
 	MDRV_VIDEO_UPDATE( psx )
 
-	NAMCO_C7X_MCU_SHARED(16384000)
-	NAMCO_C7X_SOUND(16384000)
+	MDRV_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
+	MDRV_SOUND_ADD("c352", C352, 16384000)
+	MDRV_SOUND_ROUTE(0, "rspeaker", 1.00)
+	MDRV_SOUND_ROUTE(1, "lspeaker", 1.00)
+	MDRV_SOUND_ROUTE(2, "rspeaker", 1.00)
+	MDRV_SOUND_ROUTE(3, "lspeaker", 1.00)
 
 	MDRV_AT28C16_ADD( "at28c16", NULL )
 MACHINE_DRIVER_END
@@ -903,205 +993,221 @@ MACHINE_DRIVER_END
 static MACHINE_DRIVER_START( coh110 )
 	MDRV_IMPORT_FROM( coh100 )
 	MDRV_VIDEO_START( psx_type2 )
+
+	MDRV_SCREEN_MODIFY("screen")
+	MDRV_SCREEN_REFRESH_RATE( 30 )
 MACHINE_DRIVER_END
 
 static INPUT_PORTS_START( namcos11 )
 	PORT_START( "SWITCH" )
-	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* read by pocket racer */
-	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
-	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
-	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_SERVICE1 )
-	PORT_SERVICE( 0x04, IP_ACTIVE_HIGH )
-	PORT_DIPNAME( 0x02, 0x00, "DIP1 (Test)" )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE1 )
+	PORT_SERVICE( 0x40, IP_ACTIVE_LOW )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN3 )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN4 )
+	PORT_DIPNAME( 0x02, 0x02, "DIP1 (Test)" )
+	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
+	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
+	PORT_DIPNAME( 0x01, 0x01, "DIP2 (Freeze)" )
+	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
+	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
+
+	PORT_START( "TEST" )
+	PORT_DIPNAME( 0x80, 0x00, "TDIP8" )
+	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
+	PORT_DIPSETTING(    0x80, DEF_STR( On ) )
+	PORT_DIPNAME( 0x40, 0x00, "TDIP7" )
+	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
+	PORT_DIPSETTING(    0x40, DEF_STR( On ) )
+	PORT_DIPNAME( 0x20, 0x00, "TDIP6" )
+	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
+	PORT_DIPSETTING(    0x20, DEF_STR( On ) )
+	PORT_DIPNAME( 0x10, 0x00, "TDIP5" )
+	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
+	PORT_DIPSETTING(    0x10, DEF_STR( On ) )
+	PORT_DIPNAME( 0x08, 0x00, "TDIP4" )
+	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
+	PORT_DIPSETTING(    0x08, DEF_STR( On ) )
+	PORT_DIPNAME( 0x04, 0x00, "TDIP3" )
+	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
+	PORT_DIPSETTING(    0x04, DEF_STR( On ) )
+	PORT_DIPNAME( 0x02, 0x00, "TDIP2" )
 	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
 	PORT_DIPSETTING(    0x02, DEF_STR( On ) )
-	PORT_DIPNAME( 0x01, 0x00, "DIP2 (Freeze)" )
+	PORT_DIPNAME( 0x01, 0x00, "TDIP1" )
 	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
 	PORT_DIPSETTING(    0x01, DEF_STR( On ) )
 
 	PORT_START( "PLAYER1" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_BUTTON1 )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_BUTTON2 )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_BUTTON3 )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_START1 )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )
 
 	PORT_START( "PLAYER2" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER( 2 )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER( 2 )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER( 2 )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER( 2 )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER( 2 )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER( 2 )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER( 2 )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_START2 )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER( 2 )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER( 2 )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER( 2 )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER( 2 )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER( 2 )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER( 2 )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER( 2 )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )
 
 	PORT_START( "PLAYER3" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER( 3 )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER( 3 )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER( 3 )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER( 3 )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER( 3 )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER( 3 )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER( 3 )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_START3 )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER( 3 )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER( 3 )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER( 3 )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER( 3 )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER( 3 )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER( 3 )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER( 3 )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START3 )
 
 	PORT_START( "PLAYER4" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER( 4 )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER( 4 )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER( 4 )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER( 4 )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER( 4 )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER( 4 )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER( 4 )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_START4 )
-
-	PORT_START( "COIN" )
-	PORT_BIT( 0xf0, IP_ACTIVE_HIGH, IPT_UNKNOWN )
-	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_COIN1 )
-	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_COIN2 )
-	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN3 )
-	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN4 )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER( 4 )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER( 4 )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER( 4 )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER( 4 )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER( 4 )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER( 4 )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER( 4 )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START4 )
 INPUT_PORTS_END
 
 static INPUT_PORTS_START( tekken )
 	PORT_INCLUDE( namcos11 )
 
+	PORT_MODIFY( "SWITCH" )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+
 	PORT_MODIFY( "PLAYER1" )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER2" )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER3" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_BUTTON3 )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_BUTTON4 )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER4" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER( 2 )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_PLAYER( 2 )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
 INPUT_PORTS_END
 
 static INPUT_PORTS_START( souledge )
 	PORT_INCLUDE( namcos11 )
 
+	PORT_MODIFY( "SWITCH" )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+
 	PORT_MODIFY( "PLAYER3" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_BUTTON4 )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER4" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_PLAYER( 2 )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER( 2 )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
 INPUT_PORTS_END
 
 static INPUT_PORTS_START( myangel3 )
 	PORT_INCLUDE( namcos11 )
 
+	PORT_MODIFY( "SWITCH" )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+
 	PORT_MODIFY( "PLAYER1" )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_BUTTON1 )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_BUTTON2 )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_BUTTON3 )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_BUTTON4 )
+	PORT_BIT( 0x70, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON4 )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON3 )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 )
 
 	PORT_MODIFY( "PLAYER2" )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER( 2 )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER( 2 )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER( 2 )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_PLAYER( 2 )
+	PORT_BIT( 0x70, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2)
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
 
 	PORT_MODIFY( "PLAYER3" )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER4" )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
 INPUT_PORTS_END
 
 static INPUT_PORTS_START( ptblnk2a )
 	PORT_INCLUDE( namcos11 )
 
 	PORT_MODIFY( "PLAYER1" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER2" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER3" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER4" )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_START( "GUN1X" )
 	PORT_BIT( 0xffff, 0x022f, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_MINMAX( 0xd8, 0x387 ) PORT_SENSITIVITY( 100 ) PORT_KEYDELTA( 15 ) PORT_PLAYER( 1 )
@@ -1119,53 +1225,52 @@ INPUT_PORTS_END
 static INPUT_PORTS_START( pocketrc )
 	PORT_INCLUDE( namcos11 )
 
+	PORT_MODIFY( "SWITCH" )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+
 	PORT_MODIFY( "PLAYER1" )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER2" )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER3" )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_MODIFY( "PLAYER4" )
-	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_CODE( KEYCODE_A )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNKNOWN )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNKNOWN )
-
-	PORT_MODIFY( "COIN" )
-	PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED )
-	PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED )
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED )
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_START( "STEERING" )
-	PORT_BIT( 0xffff, 0x8000, IPT_PADDLE ) PORT_MINMAX( 0x7f00, 0x80ff ) PORT_SENSITIVITY( 100 ) PORT_KEYDELTA( 3 ) PORT_CENTERDELTA( 128 ) PORT_PLAYER( 1 ) PORT_REVERSE
+	PORT_BIT( 0xff, 0x80, IPT_PADDLE ) PORT_MINMAX( 0x00, 0xff ) PORT_SENSITIVITY( 100 ) PORT_KEYDELTA( 3 ) PORT_CENTERDELTA( 128 ) PORT_PLAYER( 1 ) PORT_REVERSE
 
 	PORT_START( "GAS" )
 	PORT_BIT( 0x00ff, 0x0000, IPT_PEDAL ) PORT_MINMAX( 0x0000, 0x00ff ) PORT_SENSITIVITY( 100 ) PORT_KEYDELTA( 15 ) PORT_PLAYER( 1 ) PORT_REVERSE
@@ -1188,9 +1293,9 @@ ROM_START( danceyes )
 	ROM_LOAD16_BYTE( "dc1rom3l.ic1", 0x0c00000, 0x200000, CRC(a76bcd4c) SHA1(817abdc43158b7aaac329c3ea17782277acb36a4) )
 	ROM_LOAD16_BYTE( "dc1rom3u.ic9", 0x0c00001, 0x200000, CRC(1405d123) SHA1(3d7be5558358740f5a0a3a3022543cf5aca4cf24) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "dc1sprog.6d",  0x0000000, 0x040000, CRC(96cd7788) SHA1(68a5a53a5fc50e2b6b684c99d27d81e3a8c56287) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "dc1wave.8k",   0x000000, 0x400000, CRC(8ba0f6a7) SHA1(e9868debd808e92b196d1baeeeae9c4855356a01) )
@@ -1214,9 +1319,9 @@ ROM_START( dunkmnia )
 	ROM_LOAD16_BYTE( "dm1rom1u.ic8", 0x0400001, 0x200000, CRC(01e905d3) SHA1(430b2ae0c67265b6acc8aa4dd50f6144929993f8) )
 	ROM_CONTINUE( 0x0400001, 0x200000 ) /* first & second half identical */
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "dm1sprog.6d",  0x0000000, 0x040000, CRC(de1cbc78) SHA1(855ebece1841f50ae324d7d6b8b18ab6f657d28e) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "dm1wave.8k",   0x000000, 0x400000, CRC(4891d53e) SHA1(a1fee060e94d3219174b5974517f4fd3be32aaa5) )
@@ -1240,9 +1345,9 @@ ROM_START( dunkmniaj )
 	ROM_LOAD16_BYTE( "dm1rom1u.ic8", 0x0400001, 0x200000, CRC(01e905d3) SHA1(430b2ae0c67265b6acc8aa4dd50f6144929993f8) )
 	ROM_CONTINUE( 0x0400001, 0x200000 ) /* first & second half identical */
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "dm1sprog.6d",  0x0000000, 0x040000, CRC(de1cbc78) SHA1(855ebece1841f50ae324d7d6b8b18ab6f657d28e) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "dm1wave.8k",   0x800000, 0x400000, CRC(4891d53e) SHA1(a1fee060e94d3219174b5974517f4fd3be32aaa5) )
@@ -1259,9 +1364,9 @@ ROM_START( myangel3 )
 	ROM_LOAD16_BYTE( "kqt1prg1l.ic3", 0x1000000, 0x800000, CRC(298d8eeb) SHA1(c421b1bdd5fd46c026a41e2cec47cafd1a69d33d) )
 	ROM_LOAD16_BYTE( "kqt1prg1u.ic6", 0x1000001, 0x800000, CRC(911783db) SHA1(1005fc9b38e212844e397150a6f98f43ad88d4b9) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "kqt1sprog.7e", 0x0000000, 0x040000, CRC(bb1888a6) SHA1(4db07738079725413cdba7eb75252ee71ae50a66) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "kqt1wave.8k",  0x000000, 0x400000, CRC(92ca8e4f) SHA1(48d6bdfcc5de1c280afa36c3f0dd6d4177771355) )
@@ -1277,9 +1382,9 @@ ROM_START( pocketrc )
 	ROM_LOAD16_BYTE( "pkr1rom0l.ic5", 0x000000, 0x200000, CRC(6c9b074c) SHA1(885f342bd178e4146e1f75259206f6625c0b3c18) )
 	ROM_LOAD16_BYTE( "pkr1rom0u.ic6", 0x000001, 0x200000, CRC(a55c0906) SHA1(3b6abfa877f88a4d96222d98af02498b0c777af6) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "pkr1verb.6d",  0x000000, 0x040000, CRC(9bf08992) SHA1(fca7943f7bcf0ee758fa63fbdef8f7456b9e46cb) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "pkr1wave.8k",  0x000000, 0x400000, CRC(72517c46) SHA1(d0dcc750fe8eca9e965e7c366ac39a42ffd76557) )
@@ -1301,9 +1406,9 @@ ROM_START( primglex )
 	ROM_LOAD16_BYTE( "pg1rom1l.ic8", 0x0400001, 0x200000, CRC(59b5a71c) SHA1(ddc1f0a5488466166c21fd0c84ab2b4cf04316bf) )
 	ROM_CONTINUE( 0x0400001, 0x200000 ) /* first & second half identical */
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "pg1sprog.6d",  0x0000000, 0x040000, CRC(e7c3396d) SHA1(12bbb8ebcaab1b40462a12917dd9b58bd9ab8663) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "pg1wave.8k",   0x0000000, 0x400000, CRC(fc9ad9eb) SHA1(ce5bb2288ed8cf1348825c39423cbb99d9324b9c) )
@@ -1321,9 +1426,9 @@ ROM_START( ptblnk2a )
 	ROM_LOAD16_BYTE( "gnb1prg0l.ic2", 0x000000, 0x800000, CRC(78746037) SHA1(d130ca1153a730e3c967945248f00662f9fab304) )
 	ROM_LOAD16_BYTE( "gnb1prg0u.ic5", 0x000001, 0x800000, CRC(697d3279) SHA1(40302780f7494d9413888b2d1da38bd14a9a444f) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "gnb1vera.6d",  0x0000000, 0x040000, CRC(6461ae77) SHA1(1377b716a69ef9d4d2e48083d23f22bd5c103c00) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "gnb1wave.8k",  0x0000000, 0x400000, CRC(4e19d9d6) SHA1(0a92c987536999a789663a30c787950ab6995128) )
@@ -1347,9 +1452,9 @@ ROM_START( souledge )
 	ROM_LOAD16_BYTE( "so1rom3u.ic1", 0x0c00000, 0x200000, CRC(f11bd521) SHA1(baf936dec58cebfeef1c74f95e455b2fe74eb982) )
 	ROM_LOAD16_BYTE( "so1rom3l.ic9", 0x0c00001, 0x200000, CRC(84465bcc) SHA1(d8be888d41cfe194c3a1853d9146d3a74ef7bab1) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "so1sprogc.6d", 0x0000000, 0x040000, CRC(2bbc118c) SHA1(4168a9aa525f1f0ce6cf6e14cfe4c118c4c0d773) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "so1wave.8k",   0x000000, 0x400000, CRC(0e68836b) SHA1(c392b370a807803c7ab060105861253e1b407f49) )
@@ -1373,9 +1478,9 @@ ROM_START( souledgea )
 	ROM_LOAD16_BYTE( "so1rom3u.ic1", 0x0c00000, 0x200000, CRC(f11bd521) SHA1(baf936dec58cebfeef1c74f95e455b2fe74eb982) )
 	ROM_LOAD16_BYTE( "so1rom3l.ic9", 0x0c00001, 0x200000, CRC(84465bcc) SHA1(d8be888d41cfe194c3a1853d9146d3a74ef7bab1) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "so1sprogc.6d", 0x0000000, 0x040000, CRC(2bbc118c) SHA1(4168a9aa525f1f0ce6cf6e14cfe4c118c4c0d773) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "so1wave.8k",   0x000000, 0x400000, CRC(0e68836b) SHA1(c392b370a807803c7ab060105861253e1b407f49) )
@@ -1399,9 +1504,9 @@ ROM_START( souledge1 )
 	ROM_LOAD16_BYTE( "so1rom3u.ic1", 0x0c00000, 0x200000, CRC(f11bd521) SHA1(baf936dec58cebfeef1c74f95e455b2fe74eb982) )
 	ROM_LOAD16_BYTE( "so1rom3l.ic9", 0x0c00001, 0x200000, CRC(84465bcc) SHA1(d8be888d41cfe194c3a1853d9146d3a74ef7bab1) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "so1sprog.6d",  0x0000000, 0x040000, CRC(f6f682b7) SHA1(a64e19be3f6e630b8c34f34b46b95aadfabd3f63) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "so1wave.8k",   0x800000, 0x400000, CRC(0e68836b) SHA1(c392b370a807803c7ab060105861253e1b407f49) )
@@ -1424,9 +1529,9 @@ ROM_START( souledge1j )
 	ROM_LOAD16_BYTE( "so1rom3u.ic1", 0x0c00000, 0x200000, CRC(f11bd521) SHA1(baf936dec58cebfeef1c74f95e455b2fe74eb982) )
 	ROM_LOAD16_BYTE( "so1rom3l.ic9", 0x0c00001, 0x200000, CRC(84465bcc) SHA1(d8be888d41cfe194c3a1853d9146d3a74ef7bab1) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "so1sprog.6d",  0x0000000, 0x040000, CRC(f6f682b7) SHA1(a64e19be3f6e630b8c34f34b46b95aadfabd3f63) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "so1wave.8k",   0x000000, 0x400000, CRC(0e68836b) SHA1(c392b370a807803c7ab060105861253e1b407f49) )
@@ -1440,9 +1545,9 @@ ROM_START( starswep )
 
 	ROM_REGION32_LE( 0x0100000, "user2", ROMREGION_ERASE00 ) /* main data */
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "stp1sprog.7e", 0x0000000, 0x040000, CRC(08aaaf6a) SHA1(51c913a39ff7c154aef8bb10139cc8b92eb4756a) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "stp1wave.8k",  0x000000, 0x400000, CRC(18f30e92) SHA1(b3819455856298527a7224495f541145aecf23dd) )
@@ -1464,9 +1569,9 @@ ROM_START( tekken )
 	ROM_LOAD16_BYTE( "te1rom2l.ic4", 0x0800000, 0x200000, CRC(41d77846) SHA1(eeab049135c02a255899fe37e225c1111b2fbb7d) )
 	ROM_LOAD16_BYTE( "te1rom2u.ic7", 0x0800001, 0x200000, CRC(a678987e) SHA1(c62c00ce5cf4d001723c999b2bc3dbb90283def1) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "te1sprog.6d",  0x0000000, 0x040000, CRC(849587e9) SHA1(94c6a757b24758a866a41bd8acd46aa46844f74b) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "te1wave.8k",   0x0000000, 0x200000, CRC(fce6c57a) SHA1(7fb8c69452c92c59a940a2b69d0d73ef7aefcb82) )
@@ -1487,9 +1592,9 @@ ROM_START( tekkena )
 	ROM_LOAD16_BYTE( "te1rom2l.ic4", 0x0800000, 0x200000, CRC(41d77846) SHA1(eeab049135c02a255899fe37e225c1111b2fbb7d) )
 	ROM_LOAD16_BYTE( "te1rom2u.ic7", 0x0800001, 0x200000, CRC(a678987e) SHA1(c62c00ce5cf4d001723c999b2bc3dbb90283def1) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "te1sprog.6d",  0x0000000, 0x040000, CRC(849587e9) SHA1(94c6a757b24758a866a41bd8acd46aa46844f74b) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x0200000, "c352", 0 ) /* samples */
 	ROM_LOAD( "te1wave.8k",   0x0000000, 0x200000, CRC(fce6c57a) SHA1(7fb8c69452c92c59a940a2b69d0d73ef7aefcb82) )
@@ -1510,9 +1615,9 @@ ROM_START( tekkenb )
 	ROM_LOAD16_BYTE( "te1rom2l.ic4", 0x0800000, 0x200000, CRC(41d77846) SHA1(eeab049135c02a255899fe37e225c1111b2fbb7d) )
 	ROM_LOAD16_BYTE( "te1rom2u.ic7", 0x0800001, 0x200000, CRC(a678987e) SHA1(c62c00ce5cf4d001723c999b2bc3dbb90283def1) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "te1sprog.6d",  0x0000000, 0x040000, CRC(849587e9) SHA1(94c6a757b24758a866a41bd8acd46aa46844f74b) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x0200000, "c352", 0 ) /* samples */
 	ROM_LOAD( "te1wave.8k",   0x0000000, 0x200000, CRC(fce6c57a) SHA1(7fb8c69452c92c59a940a2b69d0d73ef7aefcb82) )
@@ -1533,9 +1638,9 @@ ROM_START( tekkenc )
 	ROM_LOAD16_BYTE( "te1rom2l.ic4", 0x0800000, 0x200000, CRC(41d77846) SHA1(eeab049135c02a255899fe37e225c1111b2fbb7d) )
 	ROM_LOAD16_BYTE( "te1rom2u.ic7", 0x0800001, 0x200000, CRC(a678987e) SHA1(c62c00ce5cf4d001723c999b2bc3dbb90283def1) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "te1sprog.6d",  0x0000000, 0x040000, CRC(849587e9) SHA1(94c6a757b24758a866a41bd8acd46aa46844f74b) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x0200000, "c352", 0 ) /* samples */
 	ROM_LOAD( "te1wave.8k",   0x0000000, 0x200000, CRC(fce6c57a) SHA1(7fb8c69452c92c59a940a2b69d0d73ef7aefcb82) )
@@ -1558,9 +1663,9 @@ ROM_START( tekken2 )
 	ROM_LOAD16_BYTE( "tes1rom3l.ic9", 0x0c00000, 0x200000, CRC(d5ac0f18) SHA1(342d063f7974bd1f90b5ca4832dfa4fbc9605453) )
 	ROM_LOAD16_BYTE( "tes1rom3u.ic1", 0x0c00001, 0x200000, CRC(44ed509d) SHA1(27e26aaf5ce72ab686f3f05743b1d91b5334b4e0) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "tes1sprog.6d", 0x0000000, 0x040000, CRC(af18759f) SHA1(aabd7d1384925781d37f860605a5d4622e0fc2e4) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "tes1wave.8k",  0x800000, 0x400000, CRC(34a34eab) SHA1(8e83a579abdcd419dc5cff8aa4c1d7e6c3add773) )
@@ -1583,9 +1688,9 @@ ROM_START( tekken2a )
 	ROM_LOAD16_BYTE( "tes1rom3l.ic9", 0x0c00000, 0x200000, CRC(d5ac0f18) SHA1(342d063f7974bd1f90b5ca4832dfa4fbc9605453) )
 	ROM_LOAD16_BYTE( "tes1rom3u.ic1", 0x0c00001, 0x200000, CRC(44ed509d) SHA1(27e26aaf5ce72ab686f3f05743b1d91b5334b4e0) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "tes1sprog.6d", 0x0000000, 0x040000, CRC(af18759f) SHA1(aabd7d1384925781d37f860605a5d4622e0fc2e4) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "tes1wave.8k",  0x800000, 0x400000, CRC(34a34eab) SHA1(8e83a579abdcd419dc5cff8aa4c1d7e6c3add773) )
@@ -1608,9 +1713,9 @@ ROM_START( tekken2b )
 	ROM_LOAD16_BYTE( "tes1rom3l.ic9", 0x0c00000, 0x200000, CRC(d5ac0f18) SHA1(342d063f7974bd1f90b5ca4832dfa4fbc9605453) )
 	ROM_LOAD16_BYTE( "tes1rom3u.ic1", 0x0c00001, 0x200000, CRC(44ed509d) SHA1(27e26aaf5ce72ab686f3f05743b1d91b5334b4e0) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "tes1sprog.6d", 0x0000000, 0x040000, CRC(af18759f) SHA1(aabd7d1384925781d37f860605a5d4622e0fc2e4) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "tes1wave.8k",  0x800000, 0x400000, CRC(34a34eab) SHA1(8e83a579abdcd419dc5cff8aa4c1d7e6c3add773) )
@@ -1631,9 +1736,9 @@ ROM_START( xevi3dg )
 	ROM_LOAD16_BYTE( "xv31rom2l.ic4", 0x0800000, 0x200000, CRC(8403a277) SHA1(35193211351494a086d8422e3b0b71a8d3a262a6) )
 	ROM_LOAD16_BYTE( "xv31rom2u.ic7", 0x0800001, 0x200000, CRC(ecf70432) SHA1(bec128a215e0aef66e9a8707bb0d1eb7b098a356) )
 
-	ROM_REGION16_LE( 0x100000, "c7x", 0 ) /* sound data and MCU BIOS */
+	ROM_REGION16_LE( 0x100000, "c76", 0 ) /* sound data and MCU BIOS */
 	ROM_LOAD( "xv31sprog.6d", 0x0000000, 0x040000, CRC(e50b856a) SHA1(631da4f60c9ce08387fca26a70481a2fdacf9765) )
-	NAMCO_C7X_BIOS
+	ROM_LOAD( "c76.bin",      0x040000, 0x004000, CRC(399faac7) SHA1(ceb184ef0486caf715dd997101999785f67a40b8) )
 
 	ROM_REGION( 0x1000000, "c352", 0 ) /* samples */
 	ROM_LOAD( "xv31wave.8k",  0x000000, 0x400000, CRC(14f25ddd) SHA1(4981cf1017432ff85b768ec88c36f535df30b783) )