Connecting I/O Devices - Elitegroup Computer Systems K7S5A+ Manual

SIR1: Serial infrared port
The mainboard supports a Serial Infrared (SIR) 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
1 Not assigned
2 KEY
3 +5V
4 GND
5 IRTX
6 IRRX
C o n n e c t i n g I / O
C o n n e c t i n g I / O
The backplane of the mainboard has the following I/O ports:
LAN
PS/2
port
mouse
PS/2
USB
keyboard
ports
PS/2 Mouse
PS/2 Keyboard
LAN Port
USB Ports
LPT1
COM1/2
Game Port
Audio Ports
Function
Not assigned
No pin
IR Power
Ground
IrDA serial output
IrDA serial input
D e v i c e s
D e v i c e s
Parallel port (LPT1) Game port
Serial port Serial port
COM 1 COM 2
Use the upper PS/2 port to connect a PS/2 point-
ing device.
Use the lower PS/2 port to connect a PS/2 key-
board.
Use the LAN port to connect to the network.
Use the USB ports to connect USB devices.
Use LPT1 to connect printers or other parallel
communications devices.
Use the COM ports to connect serial devices
such as mice or fax/modems. COM1 is identified
by the system as COM1/3. COM2 is identified by
the system as COM2/4.
Use the game port to connect a joystick or a
MIDI device.
Use the three audio ports to connect audio de-
vices. The left side jack is for a stereo line-out
signal. The middle jack is for a stereo line-in
signal. The right side jack is for a microphone.
23
Microphone
Line-in
Line-out