Congatec COM Express conga-TR3 User Manual page 75

Feature Options
Local Flat Panel Type Auto
VGA 640x480 1x18 (002h)
VGA 640x480 1x18 (013h)
WVGA 800x480 1x24 (01Bh)
SVGA 800x600 1x18 (01Ah)
XGA 1024x768 1x18 (006h)
XGA 1024x768 2x18 (007h)
XGA 1024x768 1x24 (008h)
XGA 1024x768 2x24 (012h)
WXGA 1280x800 1x18 (01Eh)
WXGA 1280x768 1x24 (01Ch)
SXGA 1280x1024 2x24 (00Ah)
SXGA 1280x1024 2x24 (018h)
UXGA 1600x1200 2x24 (00Ch)
HD 1920x1080 (01Dh)
WUXGA 1920x1200 2x18 (015h)
WUXGA 1920x1200 2x24 (00Dh)
Customized EDID™ 1
Customized EDID™ 2
Customized EDID™ 3
Backlight Inverter Type None
PWM
I2C
200 – 40000
PWM Inverter Frequency
(Hz)
Backlight Setting 0%
10%
25%
40%
50%
60%
75%
90%
100%
Inhibit Backlight No
Permanent
Until End Of POST
No
Invert Backlight Setting
Yes
Copyright © 2016 congatec AG
Description
Select a predefined LFP type or choose Auto to let the BIOS automatically detect and configure the
attached LVDS panel.
Auto detection is performed by reading an EDID data set via the video I²C bus.
The number in brackets specifies the congatec internal number of the respective panel data set.
Note: Customized EDID™ utilizes an OEM defined EDID™ data set stored in the BIOS flash device.
Select the type of backlight inverter.
PWM = Use module PWM output signal.
I2C = Use I2C backlight inverter device connected to the video I²C bus.
Only visible if Backlight Inverter Type is set to PWM.
Set the PWM inverter frequency in Hertz.
Actual backlight value in percentage of the maximum setting.
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.
Allow to invert backlight control values if required for the actual I2C type backlight hardware
controller.
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