User`s manual

SBC81206 PICMG 1.0 SBC User’s Manual
Phoenix-Award BIOS Utility
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the CPU core frequency and voltage will be reduced during
system halt state to decrease power consumption.
¾ Execute Disable Bit
Use this item to enable the hardware-based security feature
that reduces exposure to viruses and malicious-code attacks.
¾ Virtualization Technology
Wnen this feature is enabled, the computer system can
operate as multiple "virtual" systems.
Press <Esc> to return to the Advanced BIOS Features page.
z Hard Disk Boot Priority
Scroll to this item and press <Enter> to view the sub menu to
decide the disk boot priority.
Press <Esc> to return to the Advanced BIOS Features page.
z CPU L1 & L2 Cache
These two options speed up memory access. However, it depends
on the CPU/chipset design. The default setting is “Enabled”.
CPUs
without built-in internal cache will not provide the “CPU Internal
Cache” item on the menu.
Enabled
Enable cache
Disabled
Disable cache