Cpu Configuration - Advantech ARK-2121F-U0A1E User Manual

3.4.6

CPU Configuration

Limit CPUID Maximum

Disabled for Windows XP.
Execute Disable Bit

XD can prevent certain classes of malicious 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 power management features.
ARK-2121F User Manual
Figure 3.5 Intel Fast Flash Standby
32