Lex Computech 2I385HW, Руководство пользователя, Страница: 42 / 98

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eDP1: eDP interface (2x10 pin 1.25mm wafer)
2
2
3-21 eDP interface
PIN NO. Description PIN NO. Description
1 Lane-0-DATA- 2 +12V or +5V
3 Lane-0-DATA+ 4 +12V or +5V
5 Lane-1-DATA- 6 GND
7 Lane-1-DATA+ 8 GND
9 Backlight Enable 10 GND
11 PWM dimming for eDP 12 GND
13 I C Data 14 +LCD(5V or 3.3V)
15 I C Clock 16 +LCD(5V or 3.3V)
17 eDP Aux+ 18 +LCD(5V or 3.3V)
19 eDP Aux- 20 GND
eDP1
pin1
20
Note: 1. eDP interface support 2 lanes.
2. JVL2: eDP panel +5V/+3.3V (default) Voltage select.
3. eDP1 PIN 9 for panel backlight enable. +5V Level
4. eDP1 PIN 11 for panel backlight dimming control
5. Pin 11 back light dimming control.
Provided 200Hz / 275Hz / 380 Hz/ 20KHz / 25KHz /100Hz
and adjust PWM duty cycle by software program.
6. eDP and LVDS backlight dimming control just select one at same time.
Which can be setting in BIOS Setup Menu.