Datasheet

4-10

C2SBA+II/C2SBA+/C2SBA/C2SBE User's Manual

Thermal Management 2 (Available when supported by the CPU)

Set to Enabled to use the Thermal Management 2 (TM2) Technology, which will lower

the CPU voltage and frequency when the CPU temperature reaches a predeﬁ ned

overheat threshold. Set to Disabled to use Thermal Manager 1 (TM1), and allow

CPU clocking to be regulated via the CPU Internal Clock modulation when the CPU

temperature reaches the overheat threshold.

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. The options

are Disabled and Enabled.

Set Maximum Ext. CPUID=3

When set to Enabled, the Maximum Extended CPUID will be set to 3. The options

are Disabled and Enabled.

Echo TPR

Set to Enabled to prevent xTPR messages from being sent to the system.The

options are Disabled and Enabled.

C1 Enhanced Mode (Available when supported by the CPU)

Set to Enabled to enable the Enhanced Halt State to lower CPU voltage/frequen-

cy to prevent overheat. The options are Enabled and Disabled. (Note: Please

refer to Intel’s web site for detailed information.)

Intel <R> Virtualization Technology (Available when supported by

the CPU)

Select Enabled to use the feature of Virtualization Technology to allow one platform

to run multiple operating systems and applications in independent partitions,

creating multiple virtual systems in one computer. The options are Enabled and

Disabled. (Note: If there is any change to this setting, you will need to power off

and restart the system for the change to take effect.) Please refer to Intel’s web

site for detailed information.

No Execute Mode Memory Protection (Available when supported by

the CPU and the OS)

Set to Enabled to enable Execute Disable Bit and allow the processor to classify

areas in memory where an application code can execute and where it cannot, and

thus preventing a worm or a virus from inserting and creating a ﬂ ood of codes to

overwhelm the processor or damage the system during an attack. The options

are Disabled and Enabled. For more information, please visit Intel and Microsoft

web sites.