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https://github.com/holub/mame
synced 2025-07-04 17:38:08 +03:00
let's just have one way of mapping the ports in Shadow Force. This way makes most sense, each port is a physical element of the board, we descramble in the code.
This commit is contained in:
davidhay
parent
79dc6729ca
commit
ecb8a184d4
@ -9,7 +9,6 @@ Stephh's notes :
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- As for some other M68000 Technos games (or games running on similar hardware
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- As for some other M68000 Technos games (or games running on similar hardware
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such as 'mugsmash'), the Inputs and the Dip Switches are mangled, so you need
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such as 'mugsmash'), the Inputs and the Dip Switches are mangled, so you need
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a specific read handler so end-uers can see them in a "standard" order.
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a specific read handler so end-uers can see them in a "standard" order.
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IMO you should set the USE_SHADFRCE_FAKE_INPUT_PORTS macro to 1.
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01-Sept-2008 - Pierpaolo Prazzoli
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01-Sept-2008 - Pierpaolo Prazzoli
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- Added irqs ack
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- Added irqs ack
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@ -188,9 +187,6 @@ static WRITE16_HANDLER( shadfrce_flip_screen )
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*/
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*/
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#define USE_SHADFRCE_FAKE_INPUT_PORTS 1
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#if USE_SHADFRCE_FAKE_INPUT_PORTS
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static READ16_HANDLER( shadfrce_input_ports_r )
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static READ16_HANDLER( shadfrce_input_ports_r )
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{
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{
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@ -215,14 +211,6 @@ static READ16_HANDLER( shadfrce_input_ports_r )
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return (data);
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return (data);
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}
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}
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#else
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static READ16_HANDLER( shadfrce_input_ports_3_r )
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{
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return (input_port_read(machine, "IN3") & ~0x0400) | (vblank << 8);
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}
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#endif
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static WRITE16_HANDLER ( shadfrce_sound_brt_w )
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static WRITE16_HANDLER ( shadfrce_sound_brt_w )
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{
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{
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@ -321,14 +309,7 @@ static ADDRESS_MAP_START( shadfrce_map, ADDRESS_SPACE_PROGRAM, 16 )
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AM_RANGE(0x1d0012, 0x1d0013) AM_WRITENOP /* ?? */
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AM_RANGE(0x1d0012, 0x1d0013) AM_WRITENOP /* ?? */
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AM_RANGE(0x1d0014, 0x1d0015) AM_WRITENOP /* ?? */
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AM_RANGE(0x1d0014, 0x1d0015) AM_WRITENOP /* ?? */
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AM_RANGE(0x1d0016, 0x1d0017) AM_WRITE(watchdog_reset16_w)
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AM_RANGE(0x1d0016, 0x1d0017) AM_WRITE(watchdog_reset16_w)
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#if USE_SHADFRCE_FAKE_INPUT_PORTS
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AM_RANGE(0x1d0020, 0x1d0027) AM_READ(shadfrce_input_ports_r)
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AM_RANGE(0x1d0020, 0x1d0027) AM_READ(shadfrce_input_ports_r)
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#else
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AM_RANGE(0x1d0020, 0x1d0021) AM_READ_PORT("IN0")
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AM_RANGE(0x1d0022, 0x1d0023) AM_READ_PORT("IN1")
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AM_RANGE(0x1d0024, 0x1d0025) AM_READ_PORT("IN2")
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AM_RANGE(0x1d0026, 0x1d0027) AM_READ(shadfrce_input_ports_3_r)
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#endif
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AM_RANGE(0x1f0000, 0x1fffff) AM_RAM
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AM_RANGE(0x1f0000, 0x1fffff) AM_RAM
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ADDRESS_MAP_END
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ADDRESS_MAP_END
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@ -365,7 +346,6 @@ ADDRESS_MAP_END
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PORT_BIT( 0x0080, IP_ACTIVE_LOW, start )
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PORT_BIT( 0x0080, IP_ACTIVE_LOW, start )
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#if USE_SHADFRCE_FAKE_INPUT_PORTS
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static INPUT_PORTS_START( shadfrce )
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static INPUT_PORTS_START( shadfrce )
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PORT_START("P1") /* Fake IN0 (player 1 inputs) */
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PORT_START("P1") /* Fake IN0 (player 1 inputs) */
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SHADFRCE_PLAYER_INPUT( 1, IPT_START1 )
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SHADFRCE_PLAYER_INPUT( 1, IPT_START1 )
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@ -444,95 +424,6 @@ static INPUT_PORTS_START( shadfrce )
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PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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INPUT_PORTS_END
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INPUT_PORTS_END
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#else
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static INPUT_PORTS_START( shadfrce )
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PORT_START("IN0") /* IN0 - $1d0020.w */
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SHADFRCE_PLAYER_INPUT( 1, IPT_START1 )
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PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN1 )
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PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_COIN2 ) /* only in "test mode" ? */
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PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_SERVICE1 ) /* only in "test mode" ? */
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PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_DIPNAME( 0x1000, 0x1000, "Unused DIP 2-7" )
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PORT_DIPSETTING( 0x1000, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
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PORT_DIPNAME( 0x2000, 0x2000, "Unused DIP 2-8" )
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PORT_DIPSETTING( 0x2000, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
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PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_START("IN1") /* IN1 - $1d0022.w */
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SHADFRCE_PLAYER_INPUT( 2, IPT_START2 )
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PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Difficulty ) )
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PORT_DIPSETTING( 0x0100, DEF_STR( Easy ) )
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PORT_DIPSETTING( 0x0300, DEF_STR( Normal ) )
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PORT_DIPSETTING( 0x0200, DEF_STR( Hard ) ) /* "Advanced" */
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PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) ) /* "Expert" */
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PORT_DIPNAME( 0x0c00, 0x0c00, "Stage Clear Energy Regain" )
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PORT_DIPSETTING( 0x0400, "50%" )
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PORT_DIPSETTING( 0x0c00, "25%" )
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PORT_DIPSETTING( 0x0800, "10%" )
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PORT_DIPSETTING( 0x0000, "0%" )
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PORT_DIPNAME( 0x1000, 0x1000, "Unused DIP 2-5" )
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PORT_DIPSETTING( 0x1000, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
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PORT_DIPNAME( 0x2000, 0x2000, "Unused DIP 2-6" )
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PORT_DIPSETTING( 0x2000, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
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PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_START("IN2") /* IN2 - $1d0024.w */
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PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1)
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PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(1)
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PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER(1)
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PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2)
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PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(2)
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PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER(2)
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PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_DIPNAME( 0x0100, 0x0100, "Unused DIP 1-1" )
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PORT_DIPSETTING( 0x0100, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
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PORT_DIPNAME( 0x0600, 0x0600, DEF_STR( Coinage ) )
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PORT_DIPSETTING( 0x0000, DEF_STR( 3C_1C ) )
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PORT_DIPSETTING( 0x0200, DEF_STR( 2C_1C ) )
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PORT_DIPSETTING( 0x0600, DEF_STR( 1C_1C ) )
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PORT_DIPSETTING( 0x0400, DEF_STR( 1C_2C ) )
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PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Continue_Price ) )
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PORT_DIPSETTING( 0x0800, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
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PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Free_Play ) )
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PORT_DIPSETTING( 0x1000, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
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PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Flip_Screen ) )
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PORT_DIPSETTING( 0x2000, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
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PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_START("IN3") /* IN3 - $1d0026.w */
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PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Demo_Sounds ) )
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PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x0100, DEF_STR( On ) )
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PORT_SERVICE( 0x0200, IP_ACTIVE_LOW )
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PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_SPECIAL ) /* guess */
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PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_VBLANK ) /* guess */
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PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* must be ACTIVE_LOW or 'shadfrcj' jumps to the end (code at 0x04902e) */
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PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED )
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INPUT_PORTS_END
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#endif
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/* Graphic Decoding */
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/* Graphic Decoding */
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