
Chapter 3: Installation
3-13
X8QB6/X8QBE
Rev.1.01a
Serial Port
A serial port (COM1) is located on the
Backplane I/O panel on the mother-
board. This connection provides serial
connection support. See the table on
the right for pin defi nitions.
Serial COM) Ports
Pin Defi nitions
Pin # Defi nition
Pin # Defi nition
1
DCD
6
DSR
2
RXD
7
RTS
3
TXD
8
CTS
4
DTR
9
RI
5
Ground
10
N/A
COM1
1
Video Connection
A Video (VGA) port is located below-
COM1 on the I/O backplane. Refer
to the board layout below for the
locations.
1. COM1
2. VGA
1
2