User`s manual

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X8DAH+/X8DAH+-F User's Manual
X8DAH+
Rev. 2.01
Serial Ports
Two COM connections (COM1 &
COM2) are located on the mother-
board. COM1 is located on the Back-
plane IO panel. COM2 is located next
to PCI-E Slot 1 to provide additional
serial connection support. 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. COM 1
2. COM 2
3. VGA (X8DAH+-F only)
1
2
Video Connector (X8DAH+-F Only)
A Video (VGA) connector is located
above COM Port1 on the IO back-
plane. This connector is used to pro-
vide video display. Refer to the board
layout below for the location.
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