Advertisement
Jumpers and Connectors
Jumper/Connector Setting
The board has a number of jumpers and connectors that
allow you to configure your system to suit your application.
The table below lists the function of each of the jumpers
and connectors.
Name / Function
JCMOS1
PSON1
VCCGPIO1
VIO1
COM 3~10
CAN 1~2
DVI-D
VGA 1
USB 1
USB 2~7
DIO
Audio
JCMOS1: Clear CMOS Setting
Pins
1-2
2-3
*Default setting
Default
PSON1: Power On Mode Setting
Pins
1-2
2-3
*Default setting
AT Mode
2 ITA-2111 Startup Manual
Clear CMOS setting
Power on mode setting
GPIO voltage setting
PC/104-Plus Connector VI/O
Voltage setting
Serial ports
CAN ports
DVI-Digital connector
VGA connector
USB3.0 connector
USB2.0 connector
Digital I/O
Audio in
Setting
Default*
Clear CMOS setting
Clear CMOS
Setting
AT mode
ATX mode*
ATX Mode
VCCGPIO1: GPIO Voltage Setting
Pins
Setting
1-3
Normal(+V5_SB)*
2-4
+V3.3_SB
3-5
+V5
4-6
+V3.3
*Default setting
VIO1: PCI VIO Voltage Setting
Pins
Setting
1-6
+3.3V
4-9
Normal(+5V)*
*Default setting
COM 1~2: Serial Ports
RS232
RS422
Signal
Pins
Signal Name
Name
1
DCD
Tx-
2
RxD
Tx+
3
TxD
Rx+
4
DTR
Rx-
5
GND
GND
6
DSR
NC
7
RTS
NC
8
CTS
NC
9
RI
NC
RS485
Signal Name
DATA-
DATA+
NC
NC
GND
NC
NC
NC
NC
Advertisement
