Max cpuid value limit, Execute-disable bit capability, Hyper threading technology – IBASE MI890 User Manual

Page 25: Disabled for windowsxp

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BIOS SETUP

MI890 User’s Manual

21

BIOS SETUP UTILITY

Advanced

Configure advanced CPU settings

Module Version:3F.18

Disabled for WindowsXP

<-

Select Screen

↑↓

Select Item

+-

Change Option

F1

General Help

F10 Save and Exit

ESC Exit

Manufacturer: Intel

Intel(R) Atom (TM) CPU D525

@ 1.80GHz

Frequency

: 1.80GHz

FSB Speed

: 800MHz

Cache L1

: 48KB

Cache L2

: 1024KB

Ratio Actual Value

: 9

Max CPUID Value Limit

[Disabled]

Execute-Disable Bit Capability

[Enabled]

Hyper Threading Technology

[Enabled]


The CPU Configuration menu shows the following CPU details: Manufacturer:
the name of the CPU manufacturer
Brand String: the brand name of the CPU being used
Frequency: the CPU processing speed
FSB Speed: the FSB speed
Cache L1: the CPU L1 cache size
Cache L2: the CPU L2 cache


Max CPUID Value Limit

Disabled for WindowsXP.


Execute-Disable Bit Capability

XD can prevent certain classes of malicious buffer overflow attacks when
combined with a supporting OS.


Hyper Threading Technology

Enabled for Windows XP and Linux (OS optimized for Hyper-Threading
Technology) and Disabled for other OS (OS not optimized for Hyper-Threading
Technology). When Disabled, only one thread per enabled core is enabled.

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