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17
Chapter 3 Ports and Connectors
Chapter 3
Bottom Panel I/O Ports
The bottom panel I/O ports consist of the following:
• 1 12-bit GPIO (6-bit in/6-bit out)
• 1 HDMI port (Type B)
• 1 Mini USB port
• 1 Line-out jack
• 1 RS232/422/485 COM port
• 1 LAN port
• 2 USB 2.0/1.1 ports (Type A)
• 1 DC-in
GPIO
1
7
8
14
Power Switch
Line-out USB
9-30V DC-in
HDMI
RS232/422/485 COM
12-bit GPIO
Mini USB
LAN
1
8
The 12-bit Digital I/O (6-bit input and 6-bit output) connector provides powering-on function
to external devices that are connected to these connectors. The pin functions of the digital I/O
connector are listed below:
GPIO Connector
Pins
Function
Pins
Function
1
DIO_OUT-1
8
DIO_IN-4
2
DIO_IN-1
9
DIO_OUT-5
3
DIO_OUT-2
10
DIO_IN-5
4
DIO_IN-2
11
DIO_OUT-6
5
DIO_OUT-3
12
DIO_IN-6
6
DIO_IN-3
13
DC_5V_BB
7
DIO_OUT-4
14
GND
