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IBOX66 | User Manual
25
3.13
eDP & backlight connector
IBOX66 implements a 4-lane eDP connector (2 × 10 × 2.0mm) to connect to an external
display via an extension cable. Moreover, there is an LCD backlight power connector BL1
(1 x 6 x 2.0mm) that supplies power to the LCD backlight.
eDP pinout description:
Pin
Signal
Description
1
EDP_TX_D0N
eDP differential lane 0 negative
2
EDP_TX_D1N
eDP differential lane 1 negative
3
EDP_TX_D0P
eDP differential lane 0 positive
4
EDP_TX_D1P
eDP differential lane 1 positive
5
GND
Digital ground
6
GND
Digital ground
7
EDP_TX_D2N
eDP differential lane 2 negative
8
EDP_TX_D3N
eDP differential lane 3 negative
9
EDP_TX_D2P
eDP differential lane 2 positive
10
EDP_TX_D3P
eDP differential lane 3 positive
11
GND
Digital ground
12
GND
Digital ground
13
EDP_TX_AUXN
eDP differential AUX channel negative
14
eDP_HPD
Hot Plug Detect
15
EDP_TX_AUXP
eDP differential AUX channel positive
16
GND
Digital ground
17
GND
Digital ground
18
GND
Digital ground
19
EDP_VDD
Power Supply
20
EDP_VDD
Power Supply
eDP
interface
Backlight
connector