Advantech AIMB-781 - Intel IGD SWSCI Opregion Configuration; Figure 3.9 Intel IGD SWSCI Opregion Configuration

AIMB-781 User Manual 40
3.3.5 Intel IGD SWSCI OpRegion Configuration
Figure 3.9 Intel IGD SWSCI OpRegion Configuration
DVMT Mode Select
To select "DVMT Mode" by using internal graphics device.
DVMT/FIXED Memory
This item allows user to set Video Memory. There are three options, [128MB]/
[256MB]/[Maximum]
IGD - Boot Type
To select the video device which will be activated during post stage.
Spread Spectrum Clock
To enable or disable spread spectrum clock.