Advantech MIO-5251 User Manual page 31

3.1.2.6 CPU Configuration

Limit CPUID Maximum
Disabled for Windows XP.

Execute Disable Bit
XD can prevent certain classes of malicious buffer overflow attacks when com-
bined with a supporting OS (Windows Server 2003 SP1, Windows XP SP2,
SuSE Linux 9.2, RedHat Enterprise 3 Update 3.)

Hardware Prefetcher
Enable the mid level cache(L2) streamer prefetcher.

Adjacent Cache Line Prefetch
Enable the mid level cache(L2) prefetching of adjacent cache lines.

Intel Virtualization Technology
When enabled, a VMM can utilize the additional hardware capabilities provided
by Vanderpool Technology.

Power Technology
Enable the power management features.
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