connecting an IR port to my mainboard

[bogdan2]

my mainboard has a IR/CIR connector on it, so i want to connect an emitter receiver to it.
the pinout on the connector is:
for IR:
VCC5
key
IR-RX
GND
IRTX
VCC

and for the CIR:
VCC5 stand by
x
CIR-RX
GND
x
x


i assume that x means not connected.
if anybody can help, i need to make an IR interface for my cell-phone.

 

[bogdan2]

what i want is to use a receiver and emitter.....
i can't find those transcievers around here.

 

[mixos1]

Check this out:

http://www.electronics-lab.com/projects/pc/018/index.html

You should find TFDS4500, it's too common.