Com Port 1 And 2 (D-Sub 9) (Cn35) - Asus AAEON BOXER-6652 User Manual

U7
U8
2.3.30

COM Port 1 and 2 (D-SUB 9) (CN35)

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Chapter 2 – Hardware Information
USBD5+
GND
Pin Name
DCD1
RX1
TX1
DTR1
GND
DSR1
RT1
CTS1
RI1
DCD2
RX2
TX2
DTR2
GND
DSR2
RT2
CTS2
RI2
DIFF
GND
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
37