summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/kawai/r100.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/kawai/r100.cpp')
-rw-r--r--src/mame/kawai/r100.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mame/kawai/r100.cpp b/src/mame/kawai/r100.cpp
index b504ea4c549..5c328569a7e 100644
--- a/src/mame/kawai/r100.cpp
+++ b/src/mame/kawai/r100.cpp
@@ -30,7 +30,7 @@ public:
void r100(machine_config &config);
protected:
- virtual void machine_start() override;
+ virtual void machine_start() override ATTR_COLD;
private:
HD44780_PIXEL_UPDATE(pixel_update);
@@ -41,8 +41,8 @@ private:
void p3_w(u8 data);
void buffer_w(u8 data);
- void main_map(address_map &map);
- void data_map(address_map &map);
+ void main_map(address_map &map) ATTR_COLD;
+ void data_map(address_map &map) ATTR_COLD;
required_device<m50734_device> m_maincpu;
required_device<hd44780_device> m_lcdc;
@@ -132,7 +132,7 @@ void kawai_r100_state::r100(machine_config &config)
PALETTE(config, "palette", palette_device::MONOCHROME_INVERTED);
- HD44780(config, m_lcdc, 250'000); // TODO: clock not measured, datasheet typical clock used
+ HD44780(config, m_lcdc, 270'000); // TODO: clock not measured, datasheet typical clock used
m_lcdc->set_lcd_size(2, 16);
m_lcdc->set_pixel_update_cb(FUNC(kawai_r100_state::pixel_update));
}
@@ -153,4 +153,4 @@ ROM_END
} // anonymous namespace
-SYST(1987, r100, 0, 0, r100, r100, kawai_r100_state, empty_init, "Kawai Musical Instrument Manufacturing", "R-100 Digital Drum Machine", MACHINE_IS_SKELETON)
+SYST(1987, r100, 0, 0, r100, r100, kawai_r100_state, empty_init, "Kawai Musical Instrument Manufacturing", "R-100 Digital Drum Machine", MACHINE_NO_SOUND | MACHINE_NOT_WORKING)