ADLINK Technology COM Express Express-CFR, User Manual

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Express-CFR
BIOS Setup
71
7.4.1.2. Chipset > System Agent (SA) Configuration > Graphics Configuration
Feature Options Description
Graphics Configuration Info only
Skip Scaning of External Gfx
Card
Disabled
Enabled
If Enable, it will not scan for External Gfx Card on
PEG and PCH PCIE Ports
Primary Display
Auto
IGFX
PEG
PCIe
Select which of IGFX/PEG/PCI Graphics device
should be Primary Display Or select SG for
Switchable Gfx.
Select PCIE Card
Auto
Elk Creek 4
PEG Eval
Select the card used on the platform.
Auto:Skip GPIO based Power Enable to dGPU
Elk Creek 4: DGPU Power Enable = ActiveLow
PEG Eval: DGPU Power Enable = ActiveHigh
Internal Graphics
Auto
Disabled
Enabled
Keep IGFX enabled based on the setup options.
GTT Size 2MB
4MB
8MB
Select the GTT Size
Aperture Size 128MB
256MB
512MB
1024MB
2048MB
Select the Aperture Size
Note:Above 4G MMIO BIOS assignment is
automatically enabled when selecting 2048MB
aperture.To use this feature,
Please disable CSM Support.
DVMT Pre-Allocated 0M
32M
64M
4M
8M
12M
16M
20M
24M
28M
32M/F7
36M
40M
44M
48M
52M
56M
60M
Select DVMT 5.0 Pre-Allocated (Fixed) Graphics
Memory size used by the Internal Graphics Device.
DVMT Total Gfx Mem 128M
256M
MAX
Select DVMT5.0 Total Graphic Memory size used by
the Internal Graphics Device.