Themis RES-11XR3, Руководство по установке

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3-7
Themis Computer
BIOS Setup Utility
Advanced Setup Configurations
tion as bootable devices. The options are Enabled and Disabled.
3.2.2 Processor and Clock Options
This submenu allows the user to configure the Processor and Clock settings.
3.2.2.1 CPU Ratio
This feature allows the user to use the CPU clock multiplier to multiply CPU speed
in order to enhance performance. Select Manual to manually set the multiplier set-
ting. Select Auto to allow the BIOS to automatically select the CPU multiplier set-
ting for your system. The options are
Auto and Manual.
3.2.2.2 Clock Spread Spectrum
Select Enable to use the feature of Clock Spectrum, which will allow the BIOS to
monitor and attempt to reduce the level of Electromagnetic interference caused by
the components whenever needed. Select Disabled to enhance system stability. The
options are
Disabled and Enabled.
3.2.2.3 Hardware Prefetcher (Available when supported by the CPU)
If set to Enabled, the hardware pre fetcher will pre fetch streams of data and instruc-
tions from the main memory to the L2 cache in the forward or backward manner to
improve CPU performance. The options are Disabled and
Enabled (default).
3.2.2.4 Adjacent Cache Line Prefetch (Available when supported by
the CPU)
The CPU fetches the cache line for 64 bytes if this option is set to Disabled. The
CPU fetches both cache lines for 128 bytes as comprised if
Enabled .
3.2.2.5 Intel Virtualization Technology (Available when supported by
the CPU)
Select Enabled to employ the feature of Virtualization Technology to allow one plat-
Warning: Take caution when changing the Advanced settings. An incorrect value,
a very high DRAM frequency or incorrect DRAM timing may cause system to be-
come unstable. When this occurs, revert to the default setting.