N900 LCD panel: Difference between revisions
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==Hardware== | ==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. | |||
==Software== | ==Software== | ||
[[Category:N900 Hardware]] | [[Category:N900 Hardware]] | ||
Latest revision as of 16:23, 20 October 2014
The LCD is the display of the N900. It has a resistive touchscreen on top.
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.
