
1-26
Chapter 1: Product introduction
13. Optional serial port connector (10-1 pin COM2)
This connector accommodates a second serial port using an optional serial
port bracket. Connect the bracket cable to this connector then install the
bracket into a slot opening at the back of the system chassis.
12. Infrared Module connector (10-1 pin IR_CON1)
These connectors support an optional wireless transmitting and receiving
infrared module. The module mounts to a small opening on the system chassis
that support this feature.
Use the ten pins as shown in Back View and connect a ribbon cable from the
module to the motherboard SIR connector according to the pin definitions.
The COM2 module is not included in this motherboard package.
The IR module is not included in this motherboard package.
P4P800-F
®
P4P800-F Infrared Module Connector
Standard Infrared (SIR)
Front View
Back View
+5V
IRTX
IRRX
(NC)
GND
SIR
+5V
IRRX
IR
TX
GND
IRAX
GND
CIRRX
CIR+5V
CIR
GND
P4P800-F
®
P4P800-F Serial COM2 Bracket
PIN 1
COM2