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2.3.4 Serial Devices (COM1/COM2)
To support serial devices, insert the serial device connector into the serial port
on the bracket.
connectors. The serial port 1 connector is marked as COM1 and the serial
port 2 connector is marked as COM2 on the system board.
2.3.5 USB Device (optional)
You need a USB bracket to
have your system to support
additional USB device(s).
attach a USB bracket, simply
insert the bracket cable to the
onboard USB connector marked
as USB.
Plug in the 10-pin flat cable to the appropriate onboard
To
Hardware Installation
2
10
1
9
COM2
2
10
1
9
COM1
Pin
Description
1
V0
3
D0-
5
D0+
7
GND
9
NC
2
1
9
10
USB
Pin
Description
2
V1
4
D1-
6
D1+
8
GND
10
NC
2-15
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