User`s guide

Copyright © 2008 congatec AG B915m10 71/92
Feature Options Description
Local Flat Panel Type Auto
VGA 1x18 (002h)
VGA 1x18 (013h)
SVGA 1x18 (01Ah)
XGA 1x18 (006h)
XGA 2x18 (007h)
XGA 1x24 (008h)
XGA 2x24 (012h)
SXGA 2x24 (00Ah)
SXGA 2x24 (018h)
UXGA 2x24 (00Ch)
Customized EDID™ 1
Customized EDID™ 2
Customized EDID™ 3
Select a predened LFP type or choose Auto to let the BIOS automatically detect and congure the attached
LVDS panel.
Auto detection is performed by reading an EDID data set via the video I²C bus.
The number in brackets species the congatec internal number of the respective panel data set.
Note: Customized EDID™ utilizes an OEM dened EDID™ data set stored in the BIOS ash device.
VGA = 640x480
SVGA = 800x600
XGA = 1024x768
SXGA = 1280x1024
UXGA = 1600x1200
SDVO Local Flat Panel
Type
Disabled
VGA 1x18 (002h)
VGA 1x18 (013h)
SVGA 1x18 (01Ah)
XGA 1x18 (006h)
XGA 2x18 (007h)
XGA 1x24 (008h)
XGA 2x24 (012h)
SXGA 2x24 (00Ah)
SXGA 2x24 (018h)
UXGA 2x24 (00Ch)
Customized EDID™ 1
Customized EDID™ 2
Customized EDID™ 3
A SDVO local at panel is a LVDS panel connected to an SDVO LVDS transmitter on one of the SDVO ports.
Local Flat Panel Scaling Centering,
Expand Text,
Expand Graphics,
Expand Text & Graphics
Select whether and how to scale the actual video mode resolution to the local at panel resolution. This also
applies for SDVO local at panels, but only if Boot Display Device is set to SDVO only.
Backlight Control Auto, 0%, 25%, 50%, 75%, 100% Select local at panel backlight control value. If set to Auto, the BIOS tries to read the backlight brightness value
from the EPI data set.
Inhibit Backlight No
Permanent
Until End Of POST
Decide whether the backlight on signal should be activated when the panel is activated or whether it should
remain inhibited until the end of BIOS POST or permanently inhibited.
Invert Backlight Control No
Yes
Allow inversion of backlight control values if required for the used backlight hardware controller.
PWM Backlight Control Disabled
Enabled
Enable/Disable backlight PWM output of COM Express.