24
Chapter 2
HARDWARE INSTALLATION
User's Manual |
M8MP553
Pin
Function
Pin
Function
1
GND
2
GND
3
LVDS_A2-
4
5
6
LVDS_B3-
7
GND
8
GND
9
LVDS_A3-
10
11
12
LVDS_B2-
13
GND
14
GND
15
LVDS_A0-
16
17
18
LVDS_B1-
19
GND
20
GND
21
LVDS_A1-
22
23
24
LVDS_B0-
25
GND
26
GND
27
LVDS_A_CLK-
28
LVDS_B_CLK-
29
LVD
30
LVD
31
GND
32
GND
33
GND
34
GND
35
+VDD_3.3V
36
+VDD_3.3V
37
+VDD_3.3V
38
+VDD_3.3V
39
+VDD_3.3V
40
+VDD_3.3V
DPJ1 LCD Panel
X
Internal I/O Connectors
The system board allows you to connect a LCD Display Panel by means of the LVDS LCD panel
connector and the LCD/Inverter power connector. These connectors transmit video signals and
power from the system board to the LCD Display Panel.
Refer to the next page for the pin functions of these connectors.
USB3_1/2
M.2
E
Key
1
2
5
6
Boot-CFG
For USB 2.0
Download Mode
2
10
USB2_3/4
LCD LVDS
1
2
5
6
I2C/
Touch (3.3V)
COM1/COM4
1
2
11
12
1
2
5
6
1
1
BATTERY
1
2
11
12
1
2
9
10
LED Backlight
SIM
1
2
5
6
Front Panel
Audio
DIO (5V)
FAN1
LAN 2
HDMI
LAN 1
COM3
1
2
5
6
USB2_1/2
JTAG
M.2
B
Key
DC-IN
1
2
5
6
SPI (3.3V)
1
2
39
40
1
2
39
40