UNO-1140/F User Manual
20
Appendix A Pin Assignments
A.1 Board Connectors and Jumpers
There are connectors and jumpers on the UNO-1140/F board. The follow-
ing sections tell you how to configure the UNO-1140/F hardware setting.
Figure A-1 and figure A-2 show the locations of UNO-1140/F connectors
and jumpers.
Figure A.1: Connector & Jumper Locations (Top)
Table A.1: Jumper Location
Location
Function
CMOS1
Clear CMOS
BAT1
Battery for RTC
JSETCOM1
RS-232/485 Selection for COM1
JSETCOM2
RS-232/485 Selection for COM2
JSETCOM3
RS-232/485 Selection for COM3
JSETCOM4
RS-232/485 Selection for COM4
JCOM1234
Terminal Resistor Setting for COM1~COM4
JCOM5678
Terminal Resistor Setting for COM5~COM8