Acpi settings, Cpu configuration – NEXCOM ICES 254 User Manual

Page 83

ICEK 254-T2 Starter Kit User Manual

Chapter 4: BIOS Setup

Exit

Advanced

Chipset

PCIPnP

Security

Main

←

Select Screen

↑↓

Select Item

+/-

Change Field

Tab

Select Field

General Help

F10

Save & Exit

ESC

Exit

Select the highest ACPI sleep

state the system will enter when
the SUSPEND button is pressed.

ACPI Settings

ACPI Sleep State

[S3 (Suspend to RAM)]

ACPI Settings

This section is used to configure ACPI Settings.

ACPI Sleep State
Select the highest ACPI sleep state the system will enter when the suspend
button is pressed. The options are Suspend Disabled, S1 (CPU Stop Clock)
and S3 (Suspend to RAM).

Advanced

→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit

Enabled for Windows XP and
Linux (OS optimized for Hyper-

Threading Technology) and
Disabled for other OS (OS not
optimized for Hyper-Threading
Technology).

CPU Configuration

Processor Type

EMT64

Processor Speed

System Bus Speed

Ratio Status

Actual Ratio

System Bus Speed

Processor Stepping

Microcode Revision

L1 Cache RAM

L2 Cache RAM

Processor Core

Hyper-Threading

Execute Disable Bit

Limit CPUID Maximum

Intel(R) Atom (TM) CPU

Supported

1865 MHZ

533 MHZ

30661

259

2x56 k

2x512 k

Dual

Supported

[Enabled]

[Disabled]

CPU Configuration

This section is used to configure the CPU.

Hyper-Threading
This field is used to enable or disable hyper-threading.

Execute Disable Bit
This field is used to enable or disable execute disable bit. When this field is
set to Disabled, it will force the XD feature flag to always return to 0. XD can
prevent certain classes of malicious buffer overflow attacks when combined
with a supporting OS (Windows Server 2003 SP1, Windows XP SP2, SuSE
Linux 9.2, RedHat Enterprise 3 Update 3)