Jumpers On The Pci-759 - Kontron PCI-759 User Manual

9. Jumpers and Connectors Overview

9.1.2. Jumpers on the PCI-759

The jumpers on the PCI-759 allow you to configure your CPU card according to the needs of your applications.
In order to change a jumper setting, turn off the computer using the ATX-power supply switch.
If your power supply has no On/Off switch, disconnect the main power source. The board otherwise
could be damaged.
The following examples show the conventions used in this section.
JP1: Jumper for the LCD (LVDS) Power Selection (+3.3V or +5.0V)
9.1.2.1.
This jumper allows you to select the required power for the LCD (LVDS) to +3.3V or +5.0V.
JP1: 3-Pin Row Setting
DIP 3-pin
Pin 2-3 (Short/Closed)
3 1
Pin 1-2 (Short/Closed)
3 1
JP2: Jumper for RTC Reset (Clear CMOS Content)
9.1.2.2.
This jumper allows you to clear the data (such as system password, date, time, and system setup parameters) in CMOS.
In order to change a jumper setting, please turn off the computer and unplug the power source to the
board. Otherwise, the board could be damaged.
The board might not start with this jumper in "closed" position.
JP2: Pin Row, Setting
DIP 2-pin
Pin 1-2 Open (Default)
1 2
Pin 1-2 Short/Closed
1 2
For clearing of content, please wait 10 sec.
18
Jumper Open
1 2
Jumper Closed
1 2
Function
Power for LCD is +3.3V (Default setting)
Power for LCD is +5.0V
Function
Normal Operation
Clear CMOS Content
PCI-759 – User's Guide (V1.02)
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