UniBox-
3210 User’s Manual
http://www.unitedlink.com.tw
19
2.7.9
Digital Input/Output Pin Header (10-pin JGPIO1)
Page 14, No. 15
2.7.10 COM Port Headers (10-pin COM1, COM2, COM3, COM4)
Page 14, No. 17(COM4), No. 19(COM3), No. 21(COM2),
No. 23(COM1),
This motherboard supports RS232/422/485 on COM1 port. Please refer to below table for
the pin definition. In addition, COM1 port (RS232/422/485) can be adjusted in BIOS setup
utility > Advanced Screen > Super IO Configuration.
You may refer to page 29 for details.