User Manual

TANK-800 Embedded System
Page 52
4.3.2 CPU Configuration
Use the CPU Configuration menu (BIOS Menu 4) to view detailed CPU specifications
and configure the CPU.
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
CPU Configuration
Processor Type Intel(R) Atom(TM)
CPU D525 @ 1.80GHz
EMT64 Supported
Processor Speed 1800 MHz
System Bus Speed 800 MHz
Ratio Status 9
Actual Ratio 9
Processor Stepping 106CA
Microcode Revision 263
L1 Cache RAM 2x56 K
L2 Cache RAM 2x512 K
Processor Core Dual
Hyper-Threading Supported
Hyper-Threading [Enabled]
Enabled for Windows XP
a
nd Linux (OS optimized
for Hyper-Threading
T
echnology) and Disabled
for other OS (OS not
optimized for
Hyper-Threading
Technology).
----------------------
ÅÆ : Select Screen
↑ ↓: Select Item
Enter Select
+ - Change Opt.
F1 General Help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
ESC Exit
Version 2.11.1210. Copyright (C) 2011 American Megatrends, Inc.
BIOS Menu 4: CPU Configuration
The CPU Configuration menu (
BIOS Menu 4) lists the following CPU details:
 Processor Type: Lists the brand name of the CPU being used
 EMT64: Indicates if the EM64T is supported by the CPU.
 Processor Speed: Lists the CPU processing speed
 System Bus Speed: Lists the system bus
 Ratio Status: List the maximum FSB divisor
 Actual Ratio: Lists current FSB divisor
 Processor Stepping: Lists the CPU processing stepping
 Microcode Revision: Lists the microcode revision
 L1 Cache RAM: Lists the CPU L1 cache size
 L2 Cache RAM: Lists the CPU L2 cache size
 Processor Core: Lists the number of the processor core