N900 LCD panel

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  Shield GND
  Shield GND
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CABC is an output line which gets or'ed with the LCD_LEDS signal from GAIA and fed to the EN pin of the backlight driver.
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CABC is a PWM output line which gets or'ed with the LCD_LEDS signal from GAIA and fed to the EN pin of the backlight driver to control backlight brightness.
Pin 15, 17, 18 and 19 are a SPI interface.
Pin 15, 17, 18 and 19 are a SPI interface.

Latest revision as of 16:23, 20 October 2014

The LCD is the display of the N900. It has a resistive touchscreen on top.

[edit] Hardware

The main display is a ACX565AKM LCD panel, manufactured by Sony.

The pinout for the LCD Panel's connector is: 

1  LED2+
2  LED1+
3  GND
4  Data0-
5  Data0+
6  Clock-
7  Clock+
8  Data1-
9  Data1+
10 GND
11 Touch Y-
12 Touch X+
13 Touch Y+
14 Touch X-
15 SCLK
16 RESET
17 MOSI
18 MISO
19 CS2
20 V18( 1.8V Supply ) 
21 V28( 2.8V Supply )
22 CABC
23 LED1-
24 LED2-
Shield GND

CABC is a PWM output line which gets or'ed with the LCD_LEDS signal from GAIA and fed to the EN pin of the backlight driver to control backlight brightness.

Pin 15, 17, 18 and 19 are a SPI interface.

Pins 11 thru 14 are connected to the touch panel connector on the LCD flatcable.

[edit] Software

Retrieved from "http://wiki.maemo.org/N900_LCD_panel"