IR1: Serial infrared port
The mainboard supports an Infrared (IR1) data port. Infrared ports allow the
wireless exchange of information between your computer and similarly
equipped devices such as printers, laptops, Personal Digital Assistants
(PDAs), and other computers.
Pin Signal Name Function
1 NC Not connected
2 KEY No pin
3 +5V IR Power
4 GND Ground
5 IRTX IrDA serial output
6 IRRX IrDA serial input
C
C
o
o
n
n
n
n
e
e
c
c
t
t
i
i
n
n
g
g
I
I
/
/
O
O
D
D
e
e
v
v
i
i
c
c
e
e
s
s
The backplane of the mainboard has the following I/O ports:
PS/2 Mouse Use the upper PS/2 port to connect a PS/2 pointing
device.
PS/2 Keyboard Use the lower PS/2 port to connect a PS/2 keyboard.
LPT1 Use LPT1 to connect printers or other parallel commu-
nications devices.
COM1
Use the COM ports to connect serial devices such as
mice or fax/modems. COM1 is identified by the system
as COM1/3.
VGA Use the VGA port to connect VGA devices.
Audio Ports Use the three audio ports to connect audio devices.
The first jack is for stereo line-in signal. The second
jack is for stereo line-out signal. The third jack is for
microphone.
LAN Port
(optional)
Connect an RJ-45 jack to the LAN port to connect your
computer to the Network.
USB Ports Use the USB ports to connect USB devices.
Note: One of the USB port is shared with the
JP2 connector.
21
To Next Page
Loading...
