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5.11 J16: IrDA Connector
This connector is used for an IrDA connector that supports infrared
wireless communication.
+5V
IRRX IRTX
N.C. GND
5.12 USB1, J18: USB Connectors
USB1 is the standard USB external connector consisting of two ports.
J18 is the USB pin-header connector supporting the optional USB
external connector for the 3rd and 4th USB ports. The following table
shows the pin outs of these ports.
Port 1
Port 2
1
5
USB Port3
2
6
Vcc
3
7
USB-
8
4
J18
USB+
Ground
5.13 J15: Wake on LAN Connector
J15 is a 3-pin header for the Wake on LAN function on the motherboard.
The following table shows the pin out assignments of this connector.
Wake on LAN will function properly only with an ATX power supply
with 5VSB that has 750mA.
1
2
3
TI6VG4 User's Manual
Chapter 5 Installation
Pin #
Signal Name
1
+5V
2
No connect
3
Ir RX
4
Ground
5
Ir TX
Pin #
Signal Name
1
Vcc
2
USB-
3
USB+
4
Ground
Pin #
Pin #
USB Port4
1
5
N.C.
2
6
USB-
3
7
USB+
4
8
Ground
Pin #
Signal Name
1
+5VSB
2
Ground
3
Wake on LAN
25
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