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author AJR <ajrhacker@users.noreply.github.com>2019-06-13 08:21:57 -0400
committer AJR <ajrhacker@users.noreply.github.com>2019-06-13 08:22:00 -0400
commit943b904171bf4dea304b25182aeb589185387926 (patch)
tree5ff57d5e721838c44125f58fb96d5e882b877c15
parent64e44e0e5b9dbbc08eab48609a7d32c02ccc9e89 (diff)
ncd68k.cpp: A few XTAL corrections (nw)
-rw-r--r--src/mame/drivers/ncd68k.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/ncd68k.cpp b/src/mame/drivers/ncd68k.cpp
index 144ec31932e..eb5612863cb 100644
--- a/src/mame/drivers/ncd68k.cpp
+++ b/src/mame/drivers/ncd68k.cpp
@@ -471,7 +471,7 @@ WRITE32_MEMBER(ncd_68k_state::bt478_palette_w)
void ncd_68k_state::ncd_16(machine_config &config)
{
// basic machine hardware
- M68000(config, m_maincpu, 12500000);
+ M68000(config, m_maincpu, 12.5_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &ncd_68k_state::ncd_16_map);
// duart
@@ -503,7 +503,7 @@ void ncd_68k_state::ncd_17c(machine_config &config)
m_maincpu->set_addrmap(AS_PROGRAM, &ncd_68k_state::ncd_17c_map);
// duart
- SCN2681(config, m_duart, 3.6864_MHz_XTAL);
+ SCN2681(config, m_duart, 77.4144_MHz_XTAL / 21);
m_duart->irq_cb().set_inputline(m_maincpu, M68K_IRQ_4);
// keyboard controller
@@ -527,7 +527,7 @@ void ncd_68k_state::ncd_17c(machine_config &config)
void ncd_68k_state::ncd_19(machine_config &config)
{
// basic machine hardware
- M68020(config, m_maincpu, 15000000);
+ M68020(config, m_maincpu, 15_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &ncd_68k_state::ncd_19_map);
// duart
@@ -535,7 +535,7 @@ void ncd_68k_state::ncd_19(machine_config &config)
m_duart->irq_cb().set_inputline(m_maincpu, M68K_IRQ_4);
// keyboard controller
- M6805P2(config, m_mcu, 3'750'000);
+ M6805P2(config, m_mcu, 15_MHz_XTAL / 4);
// ethernet
AM7990(config, m_lance);