NEXCOM NSA 5130 - Manual (Page 79)

Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. 66 NSA 5130 User Manual
Chapter 4: BIOS Setup
CPU Configuration
This section is used to configure the CPU. It will also display detected
CPU information.
BIOS SETUP UTILITY
Version 2.11.1210. Copyright (C) 2011 American Megatrends, Inc.
← → Select Screen
↑↓ Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
CPU Configuration
u Socket 0 CPU Information
CPU Speed 3100 MHz
64-bit Supported
Active Processor Cores [All]
Limit CPUID Maximum [Disabled]
Execute Disable Bit [Enabled]
Hardware Prefetcher [Enabled]
Adjacent Cache Line Prefetch [Enabled]
Intel Virtualization Technology [Disabled]
Power Technology [Disabled]
Local x2APIC [Disabled]
Factory Long Duration Power Limit 95 Watts
Long Duration Power Limit 0
Factory Long Duration Maintained 1000 ms
Long Duration Maintained 0
Recommended Short Duration Power 1.25 * Long Duration
Short Duration Power Limit 0
Advanced
Socket specific CPU
information
Active Processor Core
This field is used to enter the number of cores to enable in each pro-
cessor package.
Limit CPUID Maximum
The CPUID instruction of some newer CPUs will return a value greater than
3. The default is Disabled because this problem does not exist in the Win-
dows series operating systems. If you are using an operating system other
than Windows, this problem may occur. To avoid this problem, enable this
field to limit the return value to 3 or lesser than 3.
Execute Disable Bit
When this field is set to Disabled, it will force the XD feature flag to always
return to 0.
Hardware Prefetcher
Turns on or off the mid level cache (L2) streamer prefetcher.
Adjacent Cache Line Prefetch
Turns on or off prefetching of adjacent cache lines.
Intel Virtualization Technology
When this field is set to Enabled, the VMM can utilize the additional hard-
ware capabilities provided by Vanderpool Technology.
Power Technology
Enables or disables the power management features.
Local x2APIC
Enables or disables Local x2APIC.
Long Duration Power Limit
Selects the long duration power limit in Watts.
Long Duration Maintained
Selects the time when the long duration power is maintained.
Short Duration Power Limit
Selects the short duration power limit in Watts.