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spbactn.c: Adjusted clock speeds based on OSCs actually on the PCB. Added missing button and labeled buttons. Added dipswitch locations and misc documentation. [Brian Troha]
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Brian Troha
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205abfe682
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0a31598064
@ -12,6 +12,17 @@
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as a basis for writing their game on, adding a couple of features such as the
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pixel layer.
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The manual defines the controls as 4 push buttons:
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Left Push Buttons Right Push Buttons
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| o | o | o | o |
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|--------+--------------+---------+--------------|
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|Flipper | Shot & Shake | Flipper | Shot & Shake |
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| Left | Left | Right | Right |
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|--------+--------------+---------+--------------|
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-readme file--------------------------------------------------------------------
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Super Pinball Action
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@ -203,8 +214,8 @@ static INPUT_PORTS_START( spbactn )
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) // Left flipper
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 ) // "Shake"
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME( "Left Flippers" )
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME( "Launch Ball / Tilt (Left Side)" )
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
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@ -213,15 +224,15 @@ static INPUT_PORTS_START( spbactn )
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) // "Shake" (duplicated)
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) // Right flipper
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME( "Launch Ball / Tilt (Right Side)" )
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME( "Right Flippers" )
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_START("SYSTEM")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 )
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START1 ) // Press mulitple times for multiple players
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START1 ) PORT_NAME( "Start" ) /* needed to avoid confusion with # of players. Press mulitple times for multiple players */
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
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@ -229,7 +240,7 @@ static INPUT_PORTS_START( spbactn )
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_START("DSW1")
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PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coin_A ) )
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PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:1,2,3")
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PORT_DIPSETTING( 0x02, DEF_STR( 4C_1C ) )
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PORT_DIPSETTING( 0x03, DEF_STR( 3C_1C ) )
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PORT_DIPSETTING( 0x04, DEF_STR( 2C_1C ) )
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@ -238,7 +249,7 @@ static INPUT_PORTS_START( spbactn )
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PORT_DIPSETTING( 0x05, "1 Coin/1 Credit 2/3" )
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PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
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PORT_DIPSETTING( 0x00, "1 Coin/1 Credit 5/6" )
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PORT_DIPNAME( 0x38, 0x38, DEF_STR( Coin_B ) )
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PORT_DIPNAME( 0x38, 0x38, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:4,5,6")
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PORT_DIPSETTING( 0x10, DEF_STR( 4C_1C ) )
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PORT_DIPSETTING( 0x18, DEF_STR( 3C_1C ) )
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PORT_DIPSETTING( 0x20, DEF_STR( 2C_1C ) )
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@ -247,33 +258,33 @@ static INPUT_PORTS_START( spbactn )
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PORT_DIPSETTING( 0x28, "1 Coin/1 Credit 2/3" )
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PORT_DIPSETTING( 0x30, DEF_STR( 1C_2C ) )
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PORT_DIPSETTING( 0x00, "1 Coin/1 Credit 5/6" )
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PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Lives ) ) // Balls
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PORT_DIPNAME( 0xc0, 0xc0, "Balls" ) PORT_DIPLOCATION("SW1:7,8")
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PORT_DIPSETTING( 0x00, "2" )
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PORT_DIPSETTING( 0xc0, "3" )
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PORT_DIPSETTING( 0x80, "4" )
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PORT_DIPSETTING( 0x40, "5" )
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PORT_START("DSW2")
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PORT_DIPNAME( 0x03, 0x03, DEF_STR( Difficulty ) )
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PORT_DIPNAME( 0x03, 0x03, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:1,2")
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PORT_DIPSETTING( 0x02, DEF_STR( Easy ) )
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PORT_DIPSETTING( 0x03, DEF_STR( Normal ) )
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PORT_DIPSETTING( 0x01, DEF_STR( Hard ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Very_Hard ) )
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PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Bonus_Life ) )
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PORT_DIPNAME( 0x0c, 0x0c, "Extra Ball" ) PORT_DIPLOCATION("SW2:3,4")
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PORT_DIPSETTING( 0x04, "100k and 500k" )
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PORT_DIPSETTING( 0x0c, "200k and 800k" )
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PORT_DIPSETTING( 0x08, "200k" )
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PORT_DIPSETTING( 0x00, DEF_STR( None ) )
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PORT_DIPNAME( 0x10, 0x10, "Hit Difficulty" ) // From .xls file - WHAT does that mean ?
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PORT_DIPNAME( 0x10, 0x10, "Hit Difficulty" ) PORT_DIPLOCATION("SW2:5") // From .xls file - WHAT does that mean ?
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PORT_DIPSETTING( 0x10, DEF_STR( Normal ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Difficult ) )
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PORT_DIPNAME( 0x20, 0x20, "Display Instructions" ) // "Change Software" in .xls file
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PORT_DIPNAME( 0x20, 0x20, "Display Instructions" ) PORT_DIPLOCATION("SW2:6") /* Listed in manual as "Change Software", but seems to have no effect? */
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PORT_DIPSETTING( 0x00, DEF_STR( No ) )
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PORT_DIPSETTING( 0x20, DEF_STR( Yes ) )
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PORT_DIPNAME( 0x40, 0x40, DEF_STR( Demo_Sounds ) ) // To be confirmed
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PORT_DIPNAME( 0x40, 0x40, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:7") /* As listed in manual, but seems to have no effect? */
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x40, DEF_STR( On ) )
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PORT_DIPNAME( 0x80, 0x80, "Match" ) // Check code at 0x00bf8c
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PORT_DIPNAME( 0x80, 0x80, "Match" ) PORT_DIPLOCATION("SW2:8") // Check code at 0x00bf8c
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PORT_DIPSETTING( 0x80, "1/20" )
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PORT_DIPSETTING( 0x00, "1/40" )
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INPUT_PORTS_END
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@ -336,11 +347,11 @@ static const ym3812_interface ym3812_config =
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static MACHINE_CONFIG_START( spbactn, spbactn_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", M68000, 12000000)
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MCFG_CPU_ADD("maincpu", M68000, XTAL_12MHz)
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MCFG_CPU_PROGRAM_MAP(spbactn_map)
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MCFG_CPU_VBLANK_INT("screen", irq3_line_hold)
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MCFG_CPU_ADD("audiocpu", Z80, 4000000) /* 4 MHz ??? */
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MCFG_CPU_ADD("audiocpu", Z80, XTAL_4MHz)
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MCFG_CPU_PROGRAM_MAP(spbactn_sound_map)
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/* video hardware */
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@ -359,11 +370,11 @@ static MACHINE_CONFIG_START( spbactn, spbactn_state )
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/* sound hardware */
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MCFG_SPEAKER_STANDARD_MONO("mono")
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MCFG_SOUND_ADD("ymsnd", YM3812, 3579545)
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MCFG_SOUND_ADD("ymsnd", YM3812, XTAL_4MHz) /* Was 3.579545MHz, a commom clock, but no way to generate via on PCB OSCs */
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MCFG_SOUND_CONFIG(ym3812_config)
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MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
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MCFG_OKIM6295_ADD("oki", 1056000, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified
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MCFG_OKIM6295_ADD("oki", XTAL_4MHz/4, OKIM6295_PIN7_HIGH) /* Was 1.056MHz, a commom clock, but no way to generate via on PCB OSCs. clock frequency & pin 7 not verified */
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MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
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MACHINE_CONFIG_END
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