Com2 Rs232/422/485 Pin Header (Cn16) - Asus AAEON EPIC-KBS7 User Manual

P in P in Name
3 LPC_AD2
4 LPC_AD3
5 +V3.3S
6 FRAME#
7 RST#
8 GND
9 CLK
10 SMB_DAT/I2C_SDA
11 SMB_CLK/I2C_CLK
12 SMB_ALERT/SERIRQ
2.4.13 COM2 RS232/422/485 PIN Header ( CN16)
P in P in Name
1 DCD
2 DSR
3 RX
4 RTS
Chapter 2 – Hardware Information
Sig nal Type
I/O
I/O
PWR
OUT
OUT
GND
OUT
I/O
I/O
I/O
R S-232 Mode
Sig nal Type
IN
IN
IN
OUT
Sig nal level
+3.3V
Sig nal Level
±5V
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