Copyright
©
2015
congatec
AG
IA30m10
57/82
8.4.2
Graphics Submenu
Feature
Options
Description
Boot Display Device
VBIOS Default
CRT
Enable
Disable
Enable or disable CRT interface
Active LFP
No LVDS
LVDS
Select the active local flat panel configuration.
Always Try Auto Panel Detect
No
Yes
If set to ‘Yes’ the BIOS will first look for an EDID data set in an external EEPROM to configure the Local Flat
Panel. If no external EDID data set is found, the data set selected under ‘Local Flat Panel Type’ will then be
used as a fallback data set.
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 1280x768 1x24 (01Ch)
SXGA 1280x1024 2x24 (00Ah)
SXGA 1280x1024 2x24 (018h)
UXGA 1600x1200 2x24 (00Ch)
HD 1920x1080 2x24 (01Dh)
WUXGA 1920x1200 2x18 (015h)
WUXGA 1920x1200 2x24 (00Dh)
Customized EDID™ 1
Customized EDID™ 2
Customized EDID™ 3
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.
Backlight Inverter Type
None
PWM
I2C
Select the type of backlight inverter used.
PWM = Use IGD PWM signal.
I2C = Use I2C backlight inverter device connected to the video I²C bus.
Digital Display Interface 1
(DDI1)
Disabled
DisplayPort
HDMI/DVI
Auto
Select the output type of the digital display interface.
PWM Inverter Frequency (Hz)
200
- 40000
Set the PWM inverter frequency in Hz.
Only visible if ‘Backlight Inverter Type’ is set to ‘PWM’.
PWM Inverter Polarity
Normal
Inverted
Select PWM inverter polarity.
Only visible if ‘Backlight Inverter Type’ is set to ‘PWM’ .
Backlight Setting
0%, 10%, 25%, 40%, 50%, 60%,
75%, 90%,
100%
Actual backlight value in percent of the maximum setting.
Содержание conga-IA3
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