Eurotech ALUDRA, User Manual

Page: 63 / 123

Installation
Issue A
63
Jumper Settings
A jumper is a metal bridge used to close an electrical circuit. It consists of two or
three metal pins and a small metal clip (often protected by a plastic cover) that
slides over the pins to connect them. To CLOSE/SHORT a jumper means
connecting the pins of the jumper with the plastic clip and to OPEN a jumper
means removing the plastic clip from a jumper.
Figure 47: Jumper
Locations
Before the ALUDRA is installed in the system, the jumpers must be set in accordance
with the desired configuration. The jumpers on the ALUDRA are listed in
Table 30 .
Description Label Type
AT Power Mode Setting ATXCTL1 2-pin header
CF Card Setting J_CF1 2-pin header
Clear CMOS J_CMOS1 3-pin header
COM3 Function Select JP1 6-pin header
LVDS Panel Resolution J_LCD_TYPE1 8-pin header
LVDS Voltage Select J_VLVDS1 3-pin header
Table 30: Jumpers