User`s guide

38 KTC5520/EATX
www.kontron.com
MPS and ACPI MADT
ordering
Modern ordering
Legacy odering
MPS and ACPI MADT ordering. Modren ordering
for Windows XP or later OSes. Legacy ordering
for Windows 2000 or earlier OSes.
MPS and ACPI MADT
ordering. Modern
ordering for Windows XP
or later OSes.
Legacy ordering for
Windows 2000 or earlier
OSes.
Max CPUID Value Limit
Disabled
Enabled
Disabled for WindowsXP
Intel(R) Virtualization
Tech
Disabled
Enabled
This enable the hardware virtualization
capability provided by Intel(R) Virtualization
Note: A full reset is required to change the
setting.
When enabled, a VMM
can utilize the
additional HW Caps.
provided by Intel(R)
Virtualization Tech.
Note: A full reset is
required to change
the setting.
Execute-Disable Bit
Capability
Disabled
Enabled
Execute Disable Bit allows the processor to
classify areas in memory by where application
code can execute and where it cannot
preventing certain classes of malicious buffer
overflow attacks when combined with a
supporting operating system.
When disabled, force
the XD feature flag to
always return 0.
Intel(R) HT Technology
Enabled
Disabled
Delivers thread-level parallelism on each
processor resulting in more efficient use of
processor resources-higher processing
throughput-and improved performance on the
multi-threaded software of today and
tomorrow.
When 'Disabled' only
one thread per enabled
core is enabled.
Active Processor Cores
All
1
2
Number of cores to
enable in each
physical processor package.
Number of cores to
enable in each
processor package.
A20M
Disabled
Enabled
Legacy OSes and APs
may need A20M enabled.
Legacy OSes and APs
may need A20M enabled.
Feature Options Description Setup Help