N900 LCD panel
(→Hardware) |
(→Hardware) |
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| Line 26: | Line 26: | ||
18 MISO | 18 MISO | ||
19 CS2 | 19 CS2 | ||
| - | 20 V18 | + | 20 V18( 1.8V Supply ) |
| - | 21 V28 | + | 21 V28( 1.8V Supply ) |
22 CABC | 22 CABC | ||
23 LED1- | 23 LED1- | ||
24 LED2- | 24 LED2- | ||
Shield GND | 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. | ||
==Software== | ==Software== | ||
[[Category:N900 Hardware]] | [[Category:N900 Hardware]] | ||
Revision as of 16:01, 8 March 2012
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( 1.8V 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.