3. TECHNICAL BRIEF
3.3.4 Display and Interface
• Main LCD
Controlled by L_MAIN_LCD_CS, LCD_RESET, LCD_RS, LCD_WR, LCD_RD, LCD_ID,
L_DATA[00:15] ports
• L_MAIN_LCD_CS : MAIN LCD driver chip enable. MAIN LCD driver IC has own CS pin
• LCD_RST : This pin resets LCD module. This signal comes from AD6720 directly.
• LCD_RS: This pin determines whether the data to LCD module are display data or control
data.
• L_WR : Write control Signal
• L_RD : Read control Signal. But this pin used only for debugging.
• L_DATA[00:15] : Parallel data lines.
• LCD_ID: LCD type selection signals
• For using 65K color, data buses should be 16 bits.
Properties Spec. Unit
Active Screen Size 35.78*40.05*2.8 mm
Color Depth 65,536 colors
Resolution 128 X RGB X 128 dots
20
To Next Page
Loading...
