Kontron PCI-759, Руководство пользователя

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9. Jumpers and Connectors Overview PCI-759 – User’s Guide (V1.02)
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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.
2 1
Jumper Open
2 1
Jumper Closed
9.1.2.1.
JP1: Jumper for the LCD (LVDS) Power Selection (+3.3V or +5.0V)
This jumper allows you to select the required power for the LCD (LVDS) to +3.3V or +5.0V.
JP1: 3-Pin Row
DIP 3-pin Setting Function
3 1
Pin 2-3 (Short/Closed) Power for LCD is +3.3V (Default setting)
3 1
Pin 1-2 (Short/Closed) Power for LCD is +5.0V
9.1.2.2.
JP2: Jumper for RTC Reset (Clear CMOS Content)
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,
DIP 2-pin Setting Function
2 1
Pin 1-2 Open (Default) Normal Operation
2 1
Pin 1-2 Short/Closed Clear CMOS Content
For clearing of content, please wait 10 sec.