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Diffstat (limited to 'src/mame/drivers/marineb.cpp')
-rw-r--r--src/mame/drivers/marineb.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/marineb.cpp b/src/mame/drivers/marineb.cpp
index f6b2133a475..fdea6da16c5 100644
--- a/src/mame/drivers/marineb.cpp
+++ b/src/mame/drivers/marineb.cpp
@@ -534,7 +534,7 @@ INTERRUPT_GEN_MEMBER(marineb_state::wanted_vblank_irq)
static MACHINE_CONFIG_START( marineb, marineb_state )
/* basic machine hardware */
- MCFG_CPU_ADD("maincpu", Z80, 3072000) /* 3.072 MHz */
+ MCFG_CPU_ADD("maincpu", Z80, CPU_CLOCK) /* 3 MHz? */
MCFG_CPU_PROGRAM_MAP(marineb_map)
MCFG_CPU_IO_MAP(marineb_io_map)
MCFG_CPU_VBLANK_INT_DRIVER("screen", marineb_state, marineb_vblank_irq)
@@ -555,7 +555,7 @@ static MACHINE_CONFIG_START( marineb, marineb_state )
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono")
- MCFG_SOUND_ADD("ay1", AY8910, 1500000)
+ MCFG_SOUND_ADD("ay1", AY8910, SOUND_CLOCK)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MACHINE_CONFIG_END
@@ -606,10 +606,10 @@ static MACHINE_CONFIG_DERIVED( wanted, marineb )
MCFG_SCREEN_UPDATE_DRIVER(marineb_state, screen_update_springer)
// sound hardware (PSG type verified only for bcruzm12)
- MCFG_SOUND_REPLACE("ay1", AY8912, 1500000)
+ MCFG_SOUND_REPLACE("ay1", AY8912, SOUND_CLOCK)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
- MCFG_SOUND_ADD("ay2", AY8912, 1500000)
+ MCFG_SOUND_ADD("ay2", AY8912, SOUND_CLOCK)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MACHINE_CONFIG_END