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Merge pull request #1780 from system11b/S11metro

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metro.cpp: None of these board types are stereo
This commit is contained in:
Vas Crabb 2016-12-01 06:07:59 +11:00 committed by GitHub
commit db0f9a2e80
1 changed files with 60 additions and 98 deletions
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158
src/mame/drivers/metro.cpp
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@ -3646,13 +3646,12 @@ static MACHINE_CONFIG_START( msgogo, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("ymf", YMF278B, YMF278B_STD_CLOCK)
MCFG_DEVICE_ADDRESS_MAP(AS_0, ymf278_map)
MCFG_YMF278B_IRQ_HANDLER(INPUTLINE("maincpu", 2))
MCFG_SOUND_ROUTE(0, "lspeaker", 1.0)
MCFG_SOUND_ROUTE(1, "rspeaker", 1.0)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( balcube, msgogo )
@ -3712,18 +3711,16 @@ static MACHINE_CONFIG_START( daitorid, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_YM2151_ADD("ymsnd", XTAL_3_579545MHz)
MCFG_YM2151_IRQ_HANDLER(INPUTLINE("audiocpu", UPD7810_INTF2))
MCFG_SOUND_ROUTE(0, "lspeaker", 0.80)
MCFG_SOUND_ROUTE(1, "rspeaker", 0.80)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.80)
MCFG_OKIM6295_ADD("oki", 1200000, OKIM6295_PIN7_HIGH) // sample rate = M6295 clock / 132
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.40)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.40)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.40)
MACHINE_CONFIG_END
@ -3755,17 +3752,15 @@ static MACHINE_CONFIG_START( dharma, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_OKIM6295_ADD("oki", XTAL_24MHz/20, OKIM6295_PIN7_HIGH) // sample rate = M6295 clock / 132
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
@ -3797,17 +3792,15 @@ static MACHINE_CONFIG_START( karatour, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_OKIM6295_ADD("oki", XTAL_24MHz/20, OKIM6295_PIN7_HIGH) // was /128.. so pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
@ -3839,17 +3832,15 @@ static MACHINE_CONFIG_START( 3kokushi, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_OKIM6295_ADD("oki", XTAL_24MHz/20, OKIM6295_PIN7_HIGH) // was /128.. so pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
@ -3881,17 +3872,15 @@ static MACHINE_CONFIG_START( lastfort, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_OKIM6295_ADD("oki", XTAL_24MHz/20, OKIM6295_PIN7_LOW) // sample rate = M6295 clock / 165
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
static MACHINE_CONFIG_START( lastforg, metro_state )
@ -3922,17 +3911,15 @@ static MACHINE_CONFIG_START( lastforg, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_OKIM6295_ADD("oki", XTAL_24MHz/20, OKIM6295_PIN7_HIGH) // was /128.. so pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
static MACHINE_CONFIG_START( dokyusei, metro_state )
@ -3958,15 +3945,13 @@ static MACHINE_CONFIG_START( dokyusei, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_OKIM6295_ADD("oki", 1056000, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.50)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.50)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
static MACHINE_CONFIG_START( dokyusp, metro_state )
@ -3996,15 +3981,13 @@ static MACHINE_CONFIG_START( dokyusp, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_OKIM6295_ADD("oki", 2112000, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.50)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.50)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
@ -4035,15 +4018,13 @@ static MACHINE_CONFIG_START( gakusai, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_OKIM6295_ADD("oki", 2112000, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.25)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.25)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 2.00)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 2.00)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 2.00)
MACHINE_CONFIG_END
@ -4074,15 +4055,13 @@ static MACHINE_CONFIG_START( gakusai2, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_OKIM6295_ADD("oki", 2112000, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.25)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.25)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 2.00)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 2.00)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 2.00)
MACHINE_CONFIG_END
@ -4114,17 +4093,15 @@ static MACHINE_CONFIG_START( pangpoms, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_OKIM6295_ADD("oki", XTAL_24MHz/20, OKIM6295_PIN7_HIGH) // was /128.. so pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
@ -4156,17 +4133,15 @@ static MACHINE_CONFIG_START( poitto, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_OKIM6295_ADD("oki", XTAL_24MHz/20, OKIM6295_PIN7_HIGH) // was /128.. so pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
@ -4198,18 +4173,16 @@ static MACHINE_CONFIG_START( pururun, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_YM2151_ADD("ymsnd", XTAL_3_579545MHz) /* Confirmed match to reference video */
MCFG_YM2151_IRQ_HANDLER(INPUTLINE("audiocpu", UPD7810_INTF2))
MCFG_SOUND_ROUTE(0, "lspeaker", 0.80)
MCFG_SOUND_ROUTE(1, "rspeaker", 0.80)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.80)
MCFG_OKIM6295_ADD("oki", XTAL_3_579545MHz/3, OKIM6295_PIN7_HIGH) // sample rate = M6295 clock / 132
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.40)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.40)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.40)
MACHINE_CONFIG_END
@ -4241,17 +4214,15 @@ static MACHINE_CONFIG_START( skyalert, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_OKIM6295_ADD("oki", XTAL_24MHz/20, OKIM6295_PIN7_LOW) // sample rate = M6295 clock / 165
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
@ -4283,17 +4254,15 @@ static MACHINE_CONFIG_START( toride2g, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_OKIM6295_ADD("oki", XTAL_24MHz/20, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.10)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.90)
MACHINE_CONFIG_END
@ -4322,15 +4291,13 @@ static MACHINE_CONFIG_START( mouja, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_OKIM6295_ADD("oki", XTAL_16MHz/1024*132, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified
MCFG_DEVICE_ADDRESS_MAP(AS_0, mouja_okimap)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.25)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.25)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_3_579545MHz)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 1.00)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 1.00)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
MACHINE_CONFIG_END
@ -4357,15 +4324,13 @@ static MACHINE_CONFIG_START( vmetal, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_OKIM6295_ADD("oki", XTAL_1MHz, OKIM6295_PIN7_HIGH)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.75)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.75)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75)
MCFG_ES8712_ADD("essnd", 12000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.50)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.50)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
// OKI M6585 not hooked up...
MACHINE_CONFIG_END
@ -4401,16 +4366,15 @@ static MACHINE_CONFIG_START( blzntrnd, metro_state )
MCFG_K053936_OFFSETS(-69, -21)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_SOUND_ADD("ymsnd", YM2610, XTAL_16MHz/2)
MCFG_YM2610_IRQ_HANDLER(INPUTLINE("audiocpu", 0))
MCFG_SOUND_ROUTE(0, "lspeaker", 0.25)
MCFG_SOUND_ROUTE(0, "rspeaker", 0.25)
MCFG_SOUND_ROUTE(1, "lspeaker", 1.0)
MCFG_SOUND_ROUTE(2, "rspeaker", 1.0)
MCFG_SOUND_ROUTE(0, "mono", 0.25)
MCFG_SOUND_ROUTE(1, "mono", 1.0)
MCFG_SOUND_ROUTE(2, "mono", 1.0)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( gstrik2, blzntrnd )
@ -4452,15 +4416,13 @@ static MACHINE_CONFIG_START( puzzlet, metro_state )
MCFG_PALETTE_FORMAT(GGGGGRRRRRBBBBBx)
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_OKIM6295_ADD("oki", XTAL_20MHz/5, OKIM6295_PIN7_LOW)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.50)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.50)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_20MHz/5)
MCFG_SOUND_ROUTE(0, "lspeaker", 0.90)
MCFG_SOUND_ROUTE(1, "rspeaker", 0.90)
MCFG_SOUND_ROUTE(0, "mono", 0.90)
MACHINE_CONFIG_END