summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/bbl380.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/bbl380.cpp')
-rw-r--r--src/mame/drivers/bbl380.cpp31
1 files changed, 17 insertions, 14 deletions
diff --git a/src/mame/drivers/bbl380.cpp b/src/mame/drivers/bbl380.cpp
index f56bf1edb9e..3ada15a1487 100644
--- a/src/mame/drivers/bbl380.cpp
+++ b/src/mame/drivers/bbl380.cpp
@@ -24,9 +24,9 @@ public:
void bbl380(machine_config &config);
private:
- void cs3_command_w(u8 data);
- u8 cs3_data_r();
- void cs3_data_w(u8 data);
+ void lcdc_command_w(u8 data);
+ u8 lcdc_data_r();
+ void lcdc_data_w(u8 data);
virtual void machine_start() override;
virtual void machine_reset() override;
@@ -53,28 +53,28 @@ void bbl380_state::machine_reset()
{
}
-void bbl380_state::cs3_command_w(u8 data)
+void bbl380_state::lcdc_command_w(u8 data)
{
- logerror("%s: CS3 command $%02X\n", machine().describe_context(), data);
+ logerror("%s: LCDC command $%02X\n", machine().describe_context(), data);
}
-u8 bbl380_state::cs3_data_r()
+u8 bbl380_state::lcdc_data_r()
{
if (!machine().side_effects_disabled())
- logerror("%s: CS3 data read\n", machine().describe_context());
+ logerror("%s: LCDC data read\n", machine().describe_context());
return 0;
}
-void bbl380_state::cs3_data_w(u8 data)
+void bbl380_state::lcdc_data_w(u8 data)
{
- logerror("%s: CS3 data $%02X\n", machine().describe_context(), data);
+ logerror("%s: LCDC data $%02X\n", machine().describe_context(), data);
}
void bbl380_state::bbl380_map(address_map &map)
{
map(0x000000, 0x3fffff).rom().region("maincpu", 0); // not correct
- map(0x600000, 0x600000).w(FUNC(bbl380_state::cs3_command_w));
- map(0x604000, 0x604000).rw(FUNC(bbl380_state::cs3_data_r), FUNC(bbl380_state::cs3_data_w));
+ map(0x600000, 0x600000).w(FUNC(bbl380_state::lcdc_command_w));
+ map(0x604000, 0x604000).rw(FUNC(bbl380_state::lcdc_data_r), FUNC(bbl380_state::lcdc_data_w));
}
static INPUT_PORTS_START( bbl380 )
@@ -85,15 +85,18 @@ void bbl380_state::bbl380(machine_config &config)
ST2205U(config, m_maincpu, 8000000); // unknown clock; type guessed
m_maincpu->set_addrmap(AS_DATA, &bbl380_state::bbl380_map);
- SCREEN(config, m_screen, SCREEN_TYPE_LCD); // RGB LCD
+ SCREEN(config, m_screen, SCREEN_TYPE_LCD); // TFT color LCD
m_screen->set_refresh_hz(60);
m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(0));
- m_screen->set_size(64*8, 32*8);
- m_screen->set_visarea(0*8, 40*8-1, 0*8, 30*8-1);
+ m_screen->set_size(132, 162);
+ m_screen->set_visarea(0, 132-1, 0, 162-1);
m_screen->set_screen_update(FUNC(bbl380_state::screen_update));
m_screen->set_palette(m_palette);
PALETTE(config, m_palette).set_format(palette_device::xBGR_555, 0x200);
+
+ // LCD controller seems to be either Sitronix ST7735R or (if RDDID bytes match) Ilitek ILI9163C
+ // (unless the SoC's built-in one is used and the routines which program these are leftovers)
}
ROM_START( bbl380 )