Datasheet

Chapter 2: Hardware Components
2-3
2-4 Jumpers
Explanation of Jumpers
To modify the operation of the add-on card, a
jumper can be used to choose between optional
settings. A jumper creates shorts between two
pins to change the function of the connector. Pin
1 is identied with a square solder pad on the
printed circuit board. See the add-on card layout
on Page 2-1 for the jumper location.
Note: On two pin jumpers, "Closed"
means the jumper is on and "Open"
means the jumper is off the pins.
3.3V Standby PWR Enable
Jumper Settings
Jumper setting Denition
On
(1-2)
Enabled
(See the note below)
Off Disabled (default)
3.3V Standby Power Enable
The 3.3V Standby Power Enable jumper is
located at J2 on the add-on card. Refer to the
layout on Page 2-1 for the location of the jump-
er. Close Pins 1 & 2 to enable 3.3V Standby
Power for Wake-on-LAN support. The default
setting is Disabled.
2-pin Jumper Jumper Cap
Jumper Off
(Open)
Pins 1/2 On
(Closed)