Com Port 3 And 4 (D-Sub 9) (Cn36) - Asus AAEON BOXER-6652 User Manual

2.3.31

COM Port 3 and 4 (D-SUB 9) (CN36)

Pin
1
2
3
4
5
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7
8
9
10
11
12
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14
15
16
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Chapter 2 – Hardware Information
Pin Name
DCD3
RX3
TX3
DTR3
GND
DSR3
RT3
CTS3
RI3
DCD4
RX4
TX4
DTR4
GND
DSR4
RT4
CTS4
RI4
Signal Type
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
PWR
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
PWR
Signal Level
± 5V
± 5V
+5V/+12V
± 5V
± 5V
+5V/+12V
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