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5-6
AT8001 User’s Guide
5.1.2.5.1
CPU Configuration
Feature
Options
Description
Configure
advanced CPU
settings
Manufacturer
Brand String
Frequency
FSB Speed
Cache L1
Cache L2
Cache L3
Ratio Status
Ration Actual Value
Displays only.
Ratio CMOS
Setting
Varies. Values
available are based on
minimum/maximum
ratios available.
Will display if CPU ratio is locked or unlocked and the
minimum/maximum ratios available.
Max CPUID Value
Limit
Disabled
Enabled
This should be enabled order to boot legacy OSes that
cannot support CPUs with extended CPUID functions.
CPU TM function
Disabled
TM1
CPU Thermal Monitor mechanisms supported. TM2 only
available if:
1.Freq.>3.6GHz FSB800
2.Freq.>2.8GHz FSB533
Execute Disable
Bit
Disabled
Enabled
When disabled, force the XD feature flag to always return 0.
Hardware
Prefetcher
Disabled
Enabled
This should be enabled in order to enable or disable the
Hardware Prefetcher Disable Feature.
Adjacent Cache
Line Prefetch
Disabled
Enabled
This should be enabled in order to enable or disable the
Adjacent Cache Line Prefetch Disable Feature.
Hyper-Threading
technology
Disabled
Enabled
Enabled for Windows XP and Linux 2.4.x (OS optimized for
Hyper-Threading Technology).
Содержание AdvancedTCA AT8001
Страница 1: ...AT8001 User s Guide AdvancedTCA Document Revision 1 0 Ref M5002_TECH_1 July 2005 ...
Страница 28: ...2 10 AT8001 User s Guide 2 1 Block Diagram ...
Страница 59: ...3 2 AT8001 User s Guide 3 1 2 Setting Jumper locations ...
Страница 67: ...4 0 AT8001 User s Guide 4 Building an ATCA System Contents 4 1 Building an ATCA System 4 1 ...