Foxconn nT-iBT18 - Manual (Page 27)

21
BIOS SETUP
CPU Configuration
► Intel XD Bit
This item is used to enable/disable the Execute Disable Bit feature.
Intel’s Execute Disable Bit functionality can help prevent certain classes of malicious buffer overflow
attacks when combined with a supporting operating system .
► Limit CPUID Maximum
This item is used to enable or disable CPUID maximum value limit configuration. Set Limit CPUID
Maximum to 3. Should be [Disabled] for WinXP.
► Intel Virtualization Technology (Appears only when CPU supports)
Virtualization (i.e. Intel® Vanderpool Technology) allows a platform to run multiple operating systems
and applications in independent partitions or “containers.” One physical compute system can function
as multiple “virtual” systems. Vanderpool Technology can help improve future virtualization solutions.
This item will be displayed only when the CPU is supporting this feature and the setting is used to
enable/disable it.
Main Advanced Boot Power Health Security Save&Exit F-center
→ ←: Select Screen
↑ ↓/Click: Select Item
Enter/Dbl Click: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
CPU Configuration
CPU Brand Name:
Intel(R) Celeron(R) CPU J1900 @ 1.99GHz
L1 Data Cache 24 KB X 4
L1 Code Cache 32 KB X 4
L2 Cache 1024 KB X2
L3 Cache Not Present
CPU Signature 30673
Max CPU Speed 1990 MHZ
Min CPU Speed 1333 MHz
Processor Cores 4
Intel HT Technology Not Supported
Intel VT-x Technology Supported
Intel SMX Technology Not Supported
Execute Disabled Bit [Enabled]
Limit CPUID Maximum [Disabled]
Intel Virtualization Technology [Enabled]
Power Technology [Energy Efficient]
EIST [Enabled]
CPU C3 Report [Disabled]
CPU C6 report [Enabled]
Package C State limit [No Limit]
XD can prevent certain
classes of malicious
buffer overflow attacks
when combined with a
supporting OS (Windows
Server 2003 SP1, Win-
dows XP SP2, SuSE Linux
9.2, RedHat Enterprise
3 Update 3.)