A.3.6 intel igd swsci opregion, A.3.6, Intel igd swsci opregion – ADLINK NuPRO-E42 User Manual

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NuPRO-E42

Extensions (SMX), and Intel® Virtualization Technology (Intel®
VT) and Intel® Virtualization Technology for Directed I/O (VT-d)
are enabled.

A.3.6

Intel IGD SWSCI OpRegion

DVMT Mode

This item allows the user to enable or disable the DVMT func-
tion.

DVMT/Fixed Memory

Select DVMT/Fixed memory size used by the Integrated
Graphics Device. Options: 128MB, 256MB, Maximum.

IGD - Boot Type

Select the video device which will be activated during POST.
This has no effect if an external graphics device is present.
Options: CRT+DVI, CRT, DVI.

Spread Spectrum Clock

IGD device spread spectrum clock function. Options: Enabled/
Disabled.

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