Advantech MIO-5373 User Manual page 45

3.1.3.1 System Agent (SA) Configuration
 Memory Configuration
Memory Configuration Parameters.
 Graphics Configuration
Graphics Configuration Parameters.
 VT-d
VT-D capability.
 Above 4GB MMIO BIOS assignment
Enable/Disable above 4GB Memory Mapped IO BIOS assignment.
 X2APIC Opt Out
Enable/Disable X2APIC Opt Out Bit.
Memory Configuration
37 MIO-5373 User Manual