Avalue EMX-QM67 - Manual (Page 58)

EMX-QM67 User’s Manual
58 EMX-QM67 User’s Manual
 Execute Disable Bit [Enable]
XD can prevent certain classes of malicious buffer overflow attacks when combined with a
supporting OS ( Windows Server 2003 SP1, Windows XP SP2, SuSE Linux 9.2 RedHat
Enterprise 3 Update 3.)
Configuration options: [Disabled] [Enabled]
 Hardware Prefetcher [Enable]
To turn on/off the Mid Level Cache (L2) streamer Prefetcher
Configuration options: [Disabled] [Enabled]
 Adjacent Chach Line Prefetcher [Enable]
To turn on/off prefetching of adjacent chach lines.
Configuration options: [Disabled] [Enabled]
 Intel Virtualization Technology [Disable]
When enable, a VMM can utilize the additional hardware capabilities provided by Vanderpool
Technology.
Configuration options: [Disabled] [Enabled]
 Power Technology [Energy efficient]
Enable the power management features.
Configuration options: [Disabled] [Energy efficient] [Enabled]
 Local x2APIC [Disable]
Enable Local x2APIC. Some OSes do not support this.
Configuration options: [Disabled] [Enabled]