
IIOT-I530 User Manual
65
Feature
Options
Description
VT-d
Enabled
Disabled
VT-d capability
X2APIC Opt Out
Enabled
Disabled
Enable/Disable X2APIC_OPT_OUT bit
Above 4GB MMIO
BIOS assignment
Enabled
Disabled
Enable/Disable above 4GB MemoryMappedIO BIOS
assignment This is disabled automatically when Aperture
Size is set to 2048MB