Asus CUV266 CUV266 User Manual - Page 38

ASUS CUV266 User's Manual, Infrared Module Connector 5-pin IR_CON, UART2 Use Infrared, Chassis Open

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3. HARDWARE SETUP 8) Infrared Module Connector (5-pin IR_CON) This connector supports an optional wireless transmitting and receiving infrared module. This module mounts to a small opening on system cases that support this feature. You must also configure the setting through UART2 Use Infrared (see 4.4.2 I/O Device Configuration) to select whether UART2 is directed for use with COM2 or IrDA. Use the five pins as shown in Back View and connect a ribbon cable from the module to the motherboard SIR connector according to the pin definitions. (NOTE: The SIR module does not come with the motherboard package. The CIR module is currently not available.) 01 01 01 +5V (NC) IRRX GND IRTX CUV266 Standard Infrared (SIR) Front View Back View SIR CIR CIRTX GND CIRRX CIR+5V IRTX +5V GND (NC) IRRX CUV266 Infrared Module Connector 9) Chassis Open Alarm Lead (4-pin CHASSIS) This lead is for a chassis designed for chassis intrusion detection. This requires an external detection mechanism such as a chassis intrusion monitor/sensor or microswitch. When any chassis component is removed, the sensor is triggered and a high-level signal is sent to this lead to record a chassis intrusion event.The event is then be processed by software such as LDCM. When not using the chassis intrusion lead, place a jumper cap over the pins to close the circuit. CUV266 3. H/W SETUP Connectors 01 01 01 CHASSIS CUV266 Chassis Open Alarm Lead 38 ASUS CUV266 User's Manual

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38
ASUS CUV266 User’s Manual
3. HARDWARE SETUP
Connectors
3. H/W SETUP
8)
Infrared Module Connector (5-pin IR_CON)
This connector supports an optional wireless transmitting and receiving infrared
module. This module mounts to a small opening on system cases that support
this feature. You must also configure the setting through
UART2 Use Infrared
(see
4.4.2 I/O Device Configuration)
to select whether UART2 is directed for
use with COM2 or IrDA. Use the five pins as shown in Back View and connect
a ribbon cable from the module to the motherboard SIR connector according to
the pin definitions. (NOTE: The SIR module does not come with the motherboard
package. The CIR module is currently not available.)
9)
Chassis Open Alarm Lead (4-pin CHASSIS)
This lead is for a chassis designed for chassis intrusion detection. This requires
an external detection mechanism such as a chassis intrusion monitor/sensor or
microswitch. When any chassis component is removed, the sensor is triggered
and a high-level signal is sent to this lead to record a chassis intrusion event.The
event is then be processed by software such as LDCM. When not using the
chassis intrusion lead, place a jumper cap over the pins to close the circuit.
CUV266
0
1
0
1
0
1
CUV266 Infrared Module Connector
Standard Infrared (SIR)
Front View
Back View
+5V
IRTX
IRRX
(NC)
GND
SIR
+5V
IRRX
IRTX
(NC)
GND
CIRTX
GND
CIRRX
CIR+5V
CIR
CUV266
0
1
0
1
0
1
CUV266 Chassis Open Alarm Lead
CHASSIS