Copyright
©
2014
congatec
AG
TA30m16
70/95
10.4.2
Graphics Submenu
Feature
Options
Description
Boot Display Device
VBIOS Default
CRT
Enabled
Disabled
Enable or disable the CRT video interface.
Active LFP
No LVDS
LVDS
Set 'Active LFP' configuration.
Always Try Auto Panel Detect
No
Yes
If set to 'Yes', BIOS uses the EDID
™
data set in an external EEPROM to configure the LFP. In case
it cannot be found, the data set selected under 'Local Flat Panel Type' is used.
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:
'PWM' - IGD PWM signal.
'I2C' - 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 DDI.
Digital Display Interface 2
(DDI2)
Disabled
DisplayPort
HDMI/DVI
Auto
Select the output type of DDI2.
Note:
This Interface is configurable if 'Active LFP' is set to 'No LVDS'. The DDI2 and LFP interface
is shared.
PWM Inverter Frequency (Hz)
200
- 40000
Set the PWM inverter frequency in Hz.
Note:
This feaute is only visible if the 'Backlight Inverter Type' is set to 'PWM'.
