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SBC84833 Series All-In-One Capa Board User’s Manual
JUMPERS AND CONNECTORS
17
2.3.9 COM3 Mode Selection Jumper (JP11)
The jumper selects the DCD and RI mode of CN10 COM3 port.
Description Function Jumper Setting
CN10
Pin 1=5V
CN10
Pin 1=DCD
(Default)
CN10
Pin 8=12V
COM3
CN10
Pin 8=RI
(Default)