Com4 Port (Cn55) - Asus AAEON BOXER-6642-CML User Manual

2.4.24

COM4 Port (CN55)

Pin Pin Name
1 DCD4
2 RX4
3 TX4
4 DTR4
5
6 DSR4
7 RTS4
8 CTS4
9 RI4
Chapter 2 – Hardware Information
Signal Type Signal Level
IN
IN
OUT ±9V
OUT ±9V
IN
OUT ±9V
IN
IN
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