
7
EDP2 interface definition
Pin No.
Function
Pin No.
Function
1
NC
21
GND
2
GND
22
Enable
3
Lane1_N
23
PWM
4
Lane1_P
24
NC
5
GND
25
NC
6
Lane0_N
26
PWR
7
Lane0_N
27
PWR
8
GND
28
PWR
9
AUX_CH_P
29
PWR
10
AUX_CH_N
30
NC
11
GND
31
GND
12
VCC
32
GND
13
VCC
33
NC
14
NC
34
NC
15
GND
35
GND
16
GND
36
INT
17
HPD
37
RST
18
GND
38
SCL
19
GND
39
SDA
20
GND
40
VCC
Audio interface definition
Audio
Description
Audio Code
ES8388
Rear IO Type
HP Connector
Onboard audio pin
PIN defined
1
SPK_LP
2
SPK_LN
1
■
2● 3● 4●
3
SPK_RP
4
SPK_RN
PIN Type
1*4Pin 2.0mm wafer box
Jumper definition
Jumper
Pin
Function
Setting
J8 J9
3-pin
COM0 COM2
Power Select
1-2 5V
2-3 12V
1
■
2●
3●
J10
3-pin
RJ48 POWER Select
1-2 5V
2-3 12V
1
■
2●
3●