N900 LCD panel
(→Hardware) |
m (v28) |
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| Line 27: | Line 27: | ||
19 CS2 | 19 CS2 | ||
20 V18( 1.8V Supply ) | 20 V18( 1.8V Supply ) | ||
| - | 21 V28( | + | 21 V28( 2.8V Supply ) |
22 CABC | 22 CABC | ||
23 LED1- | 23 LED1- | ||
Revision as of 16:22, 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 an output line which gets or'ed with the LCD_LEDS signal from GAIA and fed to the EN pin of the backlight driver.
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.