Asus SP98-N SP98-N - Page 36

ASUS SP98-N User's Manual, IrDA-Compliant Infrared Module / Infrared Module Connectors, UART2 Use

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3. HARDWARE SETUP 7) IrDA-Compliant Infrared Module / Infrared Module Connectors The NLX-R riser includes an onboard infrared module for wireless transmitting and receiving of data through the front panel infrared lense. 0The B9-N and Yeong-Yang risers include an infrared module connector that 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 an appropriate ribbon cable from the module to the motherboard's IR connector according to the pin definitions. An optional consumer infrared (CIR) set connects to the CIR and IR connectors simultaneously for both wireless transmitting and remote control functions through one external infrared module. NLX-R (Back) YEONG-YANG The infrared module sends data through the front panel's infrared window Yeong-Yang (Front) 1 +5V NC IRRX GND IRTX Standard Infrared (SIR) Front View Back View 5 IRTX GND IRRX +5V (NC) Infrared Module / Infrared Module Connector 3. H/W SETUP Connectors 36 ASUS SP98-N User's Manual

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36
ASUS SP98-N User’s Manual
Connectors
3.
H/W SETUP
3.
HARDWARE SETUP
7)
IrDA-Compliant Infrared Module / Infrared Module Connectors
The NLX-R riser includes an onboard infrared module for wireless transmitting
and receiving of data through the front panel infrared lense. 0The B9-N and
Yeong-Yang risers include an infrared module connector that supports an op-
tional wireless transmitting and receiving infrared module. This module mounts
to a small opening on system cases that support this feature. You must also con-
figure the setting through
UART2 Use Infrared
(see
4.4.2 I/O Device Configu-
ration)
to select whether UART2 is directed for use with COM2 or IrDA. Use
the five pins as shown in Back View and connect an appropriate ribbon cable
from the module to the motherboard’s IR connector according to the pin defini-
tions. An optional consumer infrared (CIR) set connects to the CIR and IR con-
nectors simultaneously for both wireless transmitting and remote control func-
tions through one external infrared module.
Infrared Module / Infrared Module Connector
Yeong-Yang (Front)
YEONG-YANG
The infrared module sends
data through the front panel’s
infrared window
NLX-R (Back)
Standard Infrared (SIR)
Front View
Back View
+5V
IRTX
IRRX
(NC)
GND
1
5
+5V
NC
IRRX
GND
IRTX