Advantech SOM-5883, User Manual

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53 SOM-5883 User Manual
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3.5.1.2 Graphics Configuration
Figure 3.33 Graphics Configuration

Skip Scaning of External Gfx Card
If Enable, it will not scan for External Gfx Card on PEG and PCH PCIE Ports.

Primary Display
Select which of IGFX/PEG/PCI Graphics device should be Primary Display Or
select HG for Hybrid Gfx.

Internal Graphics
Keep IGFX enabled base on the setup options.

GTT Size
Select the GTT size.

Aperture Size
Select the aperture size. Note: Above 4GB MMIO BIOS assignment is atomi -
cally enabled when selecting 2048MB aperture. To use this feature, please dis -
able CSM support.

DVMT Pre-Allocated
Select DVMT5.0 pre-allocated(fixed) Graphics Memory size is used by the inter -
nal graphics device.

DVMT Total Gfx Mem
Select DVMT5.0 total graphic memory size is used by the internal graphic
device.

LCD Control