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Diffstat (limited to 'src/mame/drivers/quizdna.c')
-rw-r--r--src/mame/drivers/quizdna.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/src/mame/drivers/quizdna.c b/src/mame/drivers/quizdna.c
index 9dacfaf2ddf..b7273faeb1d 100644
--- a/src/mame/drivers/quizdna.c
+++ b/src/mame/drivers/quizdna.c
@@ -427,17 +427,6 @@ static GFXDECODE_START( quizdna )
GFXDECODE_END
-static const ay8910_interface ay8910_config =
-{
- AY8910_LEGACY_OUTPUT,
- AY8910_DEFAULT_LOADS,
- DEVCB_INPUT_PORT("DSW3"),
- DEVCB_INPUT_PORT("DSW2"),
- DEVCB_NULL,
- DEVCB_NULL
-};
-
-
static MACHINE_CONFIG_START( quizdna, quizdna_state )
/* basic machine hardware */
@@ -463,7 +452,8 @@ static MACHINE_CONFIG_START( quizdna, quizdna_state )
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("ymsnd", YM2203, MCLK/4)
- MCFG_YM2203_AY8910_INTF(&ay8910_config)
+ MCFG_AY8910_PORT_A_READ_CB(IOPORT("DSW3"))
+ MCFG_AY8910_PORT_B_READ_CB(IOPORT("DSW2"))
MCFG_SOUND_ROUTE(0, "mono", 0.10)
MCFG_SOUND_ROUTE(1, "mono", 0.10)
MCFG_SOUND_ROUTE(2, "mono", 0.10)