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4.3.4 Video configuration submenu
Menu Item
Options
Auto / 64 MB / 128 MB / 256
UMA Frame buffer Size
MB / 384 MB / 512 MB / 1 GB
/ 2 GB
HDMI Audio
Disabled / Enabled
Disabled / External EDID /
640x480 / 800x480 /
800x600 / 1024x600 /
1024x768 / 1280x720 /
LFP
1280x800 / 1280x1024 /
1366x768 / 1440x900 /
1600x900 / 1680x1050 /
1920x1080
VESA 24 bpp
LFP Color Mode
JEIDA 24 bpp
18 pp
LFP Bus Mode
Single Channel
Not Inv. (Act. High)
LFP BackLight Polarity
Inv. (Act. Low)
LFP Default Brightness
0 ÷ 100
LFP BackLight Frequency
0 ÷ 20000
4.3.5 Chipset configuration submenu
Menu Item
Options
PCI Express Configurations
See submenu
32 / 64 / 96 / 128 / 160 / 192
PCI Latency timer
/ 224 / 248
Adaptive S4
Enabled / Disabled
Q7-A29
Q7-A29 - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by G.G. Copyright © 2016 SECO S.r.l.
Description
Set UMA Frame buffer Size
Enable or Disable Audio on HDMI
Select a software resolution (EDID settings) to be used for the internal flat panel.
Using External EDID, LVDS display resolution is taken by external EDID interface
Resolutions above 1600x900 are available only using eDP interface, please take care if the board
purchased offers LVDS or eDP.
Select the color depth of LVDS interface. For 24-bit color depth, it is possible to choose also the color
mapping on LVDS channels, i.e. if it must be VESA-compatible or JEIDA compatible.
Allows configuration of LVDS interface in Single or Dual channel mode
Configure the LVDS BackLight Polarity
Set the booting LVDS brightness percentage. Please be aware that a very low brightness level could make
the panel not visible.
Set the LVDS Backlight Frequency in Hertz
Description
Set this value to allow the PCI Latency Timer to be adjusted. This option sets the latency of all PCI devices
on the PCI bus. Values are in units of PCI clocks.
Enable/Disable Adaptive S4 Power management
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