
4-32
Chapter 4: BIOS Setup
Execute Disable Bit [Enabled]
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).
Configuration options: [Disabled] [Enabled]
Enable Intel(R) TXT [Disabled]
Forces the XD feature log to always return 0 when disabled.
Configuration options: [Disabled] [Enabled]
VMX [Enabled]
Enables the Vanderpool Technology. Takes effect after reboot.
Configuration options: [Disabled] [Enabled]
Enable SMX [Disabled]
Enables the Safer Mode Extensions.
Configuration options: [Disabled] [Enabled]
Hardware Prefetcher [Enabled]
This Item allows you to turn on/off the mid level cache(L2) streamer prefetcher.
Configuration options: [Disabled] [Enabled]
Adjacent Cache Prefetch [Enabled]
This Item allows you to turn on/off prefetching of adjacent cache lines.
Configuration options: [Disabled] [Enabled]
DCU Streamer Prefetcher [Enabled]
This Item allows you to enable or disable prefetcher of next L1 data line.
Configuration options: [Disabled] [Enabled]
DCU IP Prefetcher [Enabled]
This Item allows you to enable or disable prefetch of next L1 line based upon sequential load
history.
Configuration options: [Disabled] [Enabled]
LLC Prefetch [Disabled]
This Item allows you to enable or disable LLC Prefetch on all threads.
Configuration options: [Disabled] [Enabled]
DCU Mode [32KB 8Way Without ECC]
Configuration options: [32KB 8Way Without ECC] [16KB 4Way With ECC]
Extended APIC [Disabled]
This Item allows you to enable or disable the extended APIC support.
Configuration options: [Disabled] [Enabled]
AES-NI [Enabled]
This Item allows you to enable or disable the AES-NI support.
Configuration options: [Disabled] [Enabled]
Summary of Contents for Z11PA-D8 Series
Page 1: ...Z11PA D8 Series User Guide ...
Page 22: ...2 4 Chapter 2 Hardware Information 2 2 3 Motherboard layout ...
Page 54: ...2 36 Chapter 2 Hardware Information ...
Page 58: ...3 4 Chapter 3 Powering Up ...
Page 106: ...4 48 Chapter 4 BIOS Setup ...
Page 130: ...5 24 Chapter 5 RAID Configuration ...
Page 148: ...6 18 Chapter 6 Driver Installation ...
Page 158: ...A 10 Appendix ...