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Diffstat (limited to 'src/mame/drivers/namcos21_c67.cpp')
-rw-r--r--src/mame/drivers/namcos21_c67.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mame/drivers/namcos21_c67.cpp b/src/mame/drivers/namcos21_c67.cpp
index e79cae69e43..b9d2fda5150 100644
--- a/src/mame/drivers/namcos21_c67.cpp
+++ b/src/mame/drivers/namcos21_c67.cpp
@@ -780,14 +780,14 @@ void namcos21_c67_state::configure_c148_standard(machine_config &config)
// starblad, solvalou, aircomb, cybsled base state
void namcos21_c67_state::namcos21(machine_config &config)
{
- M68000(config, m_maincpu, 12288000); /* Master */
+ M68000(config, m_maincpu, 49.152_MHz_XTAL / 4); /* Master */
m_maincpu->set_addrmap(AS_PROGRAM, &namcos21_c67_state::master_map);
TIMER(config, "scantimer").configure_scanline(FUNC(namcos21_c67_state::screen_scanline), "screen", 0, 1);
- M68000(config, m_slave, 12288000); /* Slave */
+ M68000(config, m_slave, 49.152_MHz_XTAL / 4); /* Slave */
m_slave->set_addrmap(AS_PROGRAM, &namcos21_c67_state::slave_map);
- MC6809E(config, m_audiocpu, 3072000); /* Sound */
+ MC6809E(config, m_audiocpu, 49.152_MHz_XTAL / 24); /* Sound */
m_audiocpu->set_addrmap(AS_PROGRAM, &namcos21_c67_state::sound_map);
m_audiocpu->set_periodic_int(FUNC(namcos21_c67_state::irq0_line_hold), attotime::from_hz(2*60));
@@ -802,7 +802,7 @@ void namcos21_c67_state::namcos21(machine_config &config)
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
// TODO: basic parameters to get 60.606060 Hz, x2 is for interlace
- m_screen->set_raw(12288000*2, 768, 0, 496, 264*2, 0, 480);
+ m_screen->set_raw(49.152_MHz_XTAL / 2, 768, 0, 496, 264*2, 0, 480);
m_screen->set_screen_update(FUNC(namcos21_c67_state::screen_update));
m_screen->set_palette(m_palette);
@@ -833,7 +833,7 @@ void namcos21_c67_state::namcos21(machine_config &config)
m_c140->add_route(0, "lspeaker", 0.50);
m_c140->add_route(1, "rspeaker", 0.50);
- YM2151(config, "ymsnd", 3579580).add_route(0, "lspeaker", 0.30).add_route(1, "rspeaker", 0.30);
+ YM2151(config, "ymsnd", 3.579545_MHz_XTAL).add_route(0, "lspeaker", 0.30).add_route(1, "rspeaker", 0.30);
}
void namcos21_c67_state::aircomb(machine_config &config)