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Diffstat (limited to 'src/mame/drivers/mexico86.c')
-rw-r--r--src/mame/drivers/mexico86.c21
1 files changed, 2 insertions, 19 deletions
diff --git a/src/mame/drivers/mexico86.c b/src/mame/drivers/mexico86.c
index e56fd25d10c..9aa70347760 100644
--- a/src/mame/drivers/mexico86.c
+++ b/src/mame/drivers/mexico86.c
@@ -391,24 +391,6 @@ static GFXDECODE_START( mexico86 )
GFXDECODE_END
-
-/*************************************
- *
- * Sound interfaces
- *
- *************************************/
-
-static const ay8910_interface ay8910_config =
-{
- AY8910_LEGACY_OUTPUT,
- AY8910_DEFAULT_LOADS,
- DEVCB_INPUT_PORT("DSW0"),
- DEVCB_INPUT_PORT("DSW1"),
- DEVCB_NULL,
- DEVCB_NULL
-};
-
-
/*************************************
*
* Machine driver
@@ -496,7 +478,8 @@ static MACHINE_CONFIG_START( mexico86, mexico86_state )
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("ymsnd", YM2203, 3000000)
- MCFG_YM2203_AY8910_INTF(&ay8910_config)
+ MCFG_AY8910_PORT_A_READ_CB(IOPORT("DSW0"))
+ MCFG_AY8910_PORT_B_READ_CB(IOPORT("DSW1"))
MCFG_SOUND_ROUTE(0, "mono", 0.30)
MCFG_SOUND_ROUTE(1, "mono", 0.30)
MCFG_SOUND_ROUTE(2, "mono", 0.30)