Lvds Voltage Select Jumper (Jp2); Com1 Mode Select For Rs-232/422/485 Jumpers - AXIOMTEK SBC84820 Series User Manual

®
SBC84820 Pentium M All-In-One Capa Board User's Manual
2.3.2

LVDS Voltage Select Jumper (JP2)

This jumper is to select the voltage for LVDS interface.
Description
LVDS Voltage
Selection
2.3.3

COM1 Mode Select for RS-232/422/485 Jumpers

(JP3, JP6, JP7)
These jumpers select the COM1 port's communication mode to
operate RS-232 or RS-422/485.
Description Function
COM1 RS-232
(Default)
RS-422
RS-485
12
Function
3.3V (Default)
5V
Jumper Setting
JP7
JP7
JP7
Jumper Setting
JP2
JP2
JP6 JP3
JP6 JP3
JP6 JP3
Jumpers and Connectors