Jumper Setting - Advantech ITA-3650G Series Startup Manual

Jumpers

Jumper Setting

The board has a number of jumpers that allow you to con-
figure your system to suit your application.
The table below lists the function of each of the jumpers.
Name/Function
JCOMS1 Clear CMOS setting
VCCGPIO1 GPIO voltage setting
PSON1 Power on mode setting
JSETCOM 1~X COM mode setting
JCOMS1: Clear CMOS Setting
Pins Setting
1-2 Default*
2-3 Clear CMOS setting
* Default setting
1 2 3
Default Setting
VCCGPIO1: GPIO Voltage Setting
Pins Setting
2-4 +V3.3_SB
1-3 +V5_SB (Default)
4-6 +V3.3
3-5 +V5
2 ITA-3650G Series Startup Manual
1 2 3
Clear CMOS Setting
+V3.3_SB
+V3.3
PSON1: Power On Mode Setting
Pins Setting
1-2 AT mode
2-3 ATX mode*
* Default setting
1 2 3
AT Mode
JSETCOM 1~X: COM Mode Setting
Pins
(5-6),(7-9),(8-10),(13-15),(14-16)
(3-4),(9-11),(10-12),(15-17),(16-18)
(1-2),(9-11),(10-12),(15-17),(16-18)
* Default setting
2 4 6 8 10 12 14 16 18
1 3 5 7 9 11 13 15 17
RS-232 Mode
2 4 6 8 10 12 14 16 18
1 3 5 7 9 11 13 15 17
RS-422 Mode
2 4 6 8 10 12 14 16 18
1 3 5 7 9 11 13 15 17
RS-485 Mode
+V5_SB
+V5
1 2 3
ATX Mode
Setting
RS232 mode*
RS422 mode
RS485 mode