Artesyn MITX-CORE-820 Installation and Use (July 2014) - Manual (Page 87)

BIOS
MITX-CORE-820 Installation and Use (6806800M10H) 87
5.4.2.7.1 Intel(R) VT for Directed I/O (VT-d)
5.4.2.7.2 Graphics Configuration
Table 5-15 Intel(R) VT for Directed I/O (VT-d) Field Description
Field Description
Intel(R) VT for Directed I/O
(VT-d) Enables/Disables Intel(R) Virtualization Technology for Directed
I/O (VT-d) by reporting the I/O device assignment to VMM
through DMAR ACPI tables.
Table 5-16 Graphics Configuration
Field Description
Primary Display Selection Selects the primary display device.
DVMT Pre-Allocated Selects pre-allocated graphics memory size used by the internal
graphics device. This has no effect if external graphics are
present.
DVMT Total Gfx Mem DVMT5.0 DVMT graphics memory size. This has no effect if
external graphics are present.
GT Turbo Mode Control Enables/Disables GT Turbo Mode Control.
IGD Configuration IGD Configuration. See IGD Configuration .