Display And Interface - LG MG120a Service Manual

3. TECHNICAL BRIEF

3.3.4 Display and Interface

• Main LCD&SUB LCD
Controlled by LCD_CS/,SUB_LCD_CS/,LCD_RESET/,LWR/,LCD_ID_CHK,
D[0:15] ports
• LCD_CS/ : MAIN LCD driver chip enable. MAIN LCD driver IC has own
CS pin
• LCD_RESET/ : This pin resets LCD module. This signal comes from AD6720 directly.
• SUB_LCD_CS: SUB LCD driver chip enable. SUB LCD driver IC has own CS pin
• LWR/ : Write control Signal .
• D[0:15] : Parallel data lines.
• LCD_ID_CHK: LCD type selection signals
• For using 65K color, data buses should be 16 bits.
Properties Spec. Unit
Active Screen Size 35.78*39.7*4.8 mm
Color Depth 65,536 colors
Resolution 128 X RGB X 128 dots
SUB LCD B/W 96*64 FSTN
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