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X8DAL-3/X8DAL-i User's Manual
Serial Ports
Two COM connections (COM1 &
COM2) are located on the mother-
board. COM1 port is located on the I/O
backpanel. COM2, located next to the
Front Panel Audio connector, provides
front panel serial access. See the table
on the right for pin defi nitions.
Serial Ports-COM1/COM2
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
1. COM1
2. COM2
X8DAL-3/i Rev.2.0
1
2