3. IrDA-compliant IR (Infrared) Connector
This 5-pin connector
connects to an optional
wireless transmitting
and receiving infrared
module via a cable and a
bracket.
4. Floppy Drive Connector (One 34-pin Block)
A floppy disk drive ribbon cable has
34 wires and 2 connectors to support
2 floppy disk drives. The connector
with twisted wires always connects to
drive A, and the connector with
untwisted wires connects to drive B.
You must orient the cable connector
so that the pin 1(color) edge of the
cable is at the pin 1 of the I/O port
connector.
5. IDE Connectors (Two 40-pin Block)
An IDE drive ribbon cable has 40 wires and 2
connectors to support two IDE drives. If a rib-
bon cable connects to two IDE drives at the
same time, one of them has to be configured as
Master and the other has to be configured as
Slave by setting the drive select jumpers on the
drive. Consult the documentation that came
with your IDE drive for details on jumper loca-
tions and settings. You must orient the cable
connector so that the pin 1(color) edge of the
cable is at the pin 1 of the I/O port connector.
P6F94 User’s Manual 23
Chapter 2:Hardware Installation
IrDA
Module
Pin Assignment
1. +5V
2. IRM_IRR
3. IR Receiver
4. Ground
5. IR Transmitter
1
8
2
4
4
3
E
X
C
D
1
C
D
2
IR
8
2
4
4
3
E
X
C
D
1
C
D
2
IR
8
2
4
4
3
E
X
C
D
1
C
D
2
IR
ID
E
1
ID
E
2
