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-rw-r--r--src/mame/konami/pingpong.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/konami/pingpong.cpp b/src/mame/konami/pingpong.cpp
index 78e5cd60afe..87dab8a9dc7 100644
--- a/src/mame/konami/pingpong.cpp
+++ b/src/mame/konami/pingpong.cpp
@@ -691,7 +691,7 @@ GFXDECODE_END
void pingpong_state::pingpong(machine_config &config)
{
// basic machine hardware
- Z80(config, m_maincpu,18'432'000 / 6); // 3.072 MHz (probably)
+ Z80(config, m_maincpu, XTAL::u(18'432'000) / 6); // 3.072 MHz (probably)
m_maincpu->set_addrmap(AS_PROGRAM, &pingpong_state::pingpong_map);
TIMER(config, "scantimer").configure_scanline(FUNC(pingpong_state::pingpong_interrupt), "screen", 0, 1);
WATCHDOG_TIMER(config, "watchdog");
@@ -711,7 +711,7 @@ void pingpong_state::pingpong(machine_config &config)
// sound hardware
SPEAKER(config, "mono").front_center();
- SN76496(config, "snsnd", 18'432'000 / 8).add_route(ALL_OUTPUTS, "mono", 1.0);
+ SN76496(config, "snsnd", XTAL::u(18'432'000) / 8).add_route(ALL_OUTPUTS, "mono", 1.0);
}
// too fast!