User manual

AIMB-270 User Manual 36
3.3.7 Intel IGD SWSCI OpRegion
! DVMT/FIXED Memory
Specifies the amount of DVMT / FIXED system memory to allocate for video
memory.
! IGD - Boot Type
Select the Video Device which will be activated during POST, this has no effect
if external graphic does not present.
! LCD Panel Type
Select LCD panel resolution used by the Internal Graphic Device.
! Panel Scaling
Select the LCD panel scaling option used by the Internal Graphic Device.
! Spread Spectrum Clock Chip
Select the spectrum control source.
! ALS Support
Valid only for ACPI. Legacy = ALS Support through the IGD INT10 function.
ACPI = ALS support through an ACPI ALS driver.
! Gfx Low Power Mode
This option is applicable for SFF only.
! Panel Color Depth
Select the LFP Panel Color Depth.