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SBC84833 Series All-In-One Capa Board User’s Manual
JUMPERS AND CONNECTORS
14
2.3.6 COM1 Mode Select Jumpers (JP6, JP7, JP8)
These jumpers select the communication mode of COM1 port to
operate RS-232 or RS-422 or RS-485.
Description Function Jumper Setting
RS-232
(Default)
JP8
JP7
JP6
RS-422
JP8
JP7 JP6
COM 1
RS-485
JP8 JP7
JP6