AXIOMTEK SBC8355, User Manual

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SBC8355 All-in-One Petit Board Series User’s Manual
Hardware Description
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CN5: COM2 Serial Port Connector Pin Assignment
Pin Description Pin Description
1 Data Carrier Detect (DCD) 2 Data Set Ready (DSR)
3 Receive Data (RXD) 4 Request to Send (RTS)
5 Transmit Data (TXD) 6 Clear to Send (CTS)
7 Data Terminal Ready (DTR) 8 Ring Indicator (RI)
9 Ground (GND) 10 Ground (GND)