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Diffstat (limited to 'src/mame/drivers/punchout.cpp')
-rw-r--r--src/mame/drivers/punchout.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/punchout.cpp b/src/mame/drivers/punchout.cpp
index 0003da071d5..d3bc387214c 100644
--- a/src/mame/drivers/punchout.cpp
+++ b/src/mame/drivers/punchout.cpp
@@ -648,7 +648,7 @@ static MACHINE_CONFIG_START( punchout, punchout_state )
MCFG_CPU_IO_MAP(punchout_io_map)
MCFG_CPU_VBLANK_INT_DRIVER("top", punchout_state, vblank_irq)
- MCFG_CPU_ADD("audiocpu", N2A03, XTAL_21_4772MHz/12)
+ MCFG_CPU_ADD("audiocpu", N2A03, NTSC_APU_CLOCK)
MCFG_CPU_PROGRAM_MAP(punchout_sound_map)
MCFG_CPU_VBLANK_INT_DRIVER("top", punchout_state, nmi_line_pulse)
@@ -681,7 +681,7 @@ static MACHINE_CONFIG_START( punchout, punchout_state )
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_GENERIC_LATCH_8_ADD("soundlatch2")
- MCFG_SOUND_ADD("vlm", VLM5030, XTAL_21_4772MHz/6)
+ MCFG_SOUND_ADD("vlm", VLM5030, N2A03_NTSC_XTAL/6)
MCFG_DEVICE_ADDRESS_MAP(AS_0, punchout_vlm_map)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.50)
MACHINE_CONFIG_END