18
Chapter 2
HARDWARE INSTALLATION
User's Manual |
M8MP553
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
DIO (IOJP1, 5V)
The Digital I/O connector supports 8-bit digital input/output signals to provide powering-on
function of the connected devices.
2
1
1: GND
11
12
2
1
2: PWM
11
12
2
1
3: GND
11
12
2
1
4: +5V_DIO
11
12
2
1
5: DIO0
11
12
2
1
6: DIO1
11
12
2
1
7: DIO2
11
12
2
1
8: DIO3
11
12
2
1
9: DIO4
11
12
2
1
10: DIO5
11
12
2
1
11: DIO6
11
12
2
1
12: DIO7
11
12