Motherboard Manual
2
Serial Port (COM2) Header (9-pin)
This is for connecting an additional serial port to the motherboard. This is generally used
adding a 25-pin female serial connector. See BIOS for setup information.
On-Board USB Header (5-pin)
This header is for connecting two additional USB ports to the motherboard. See BIOS for
setup information.
USB Pin
Assignments
Pin Description
1, 2
VCC
3, 4
Data -
5, 6
Data +
7, 8
Ground
10
NC / Key
a
dditional
i/o C
onneCtors
The ServerBoard also contains connectors for adding additional ports and devices to the
serverboard.
COM2 Pin Assignments
Desc.
Desc.
1
DCD
2
DSR
3 Serial In 4
RTS
5
Serial
Out
6
CTS
7
DTR
8
RI
9
GND
Serial Port (COM2)
Header
On-Board USB
Header
9-pin Serial
Port Header
two 5-pin Onboard
USB Headers
Содержание SW500
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