SOYO SY-P4I845PEISA User Manual page 52

BIOS Setup Utility
Virus Warning
Virus Warning
Cache Memory Options
CPU L1 & L2 Cache
CPU L2 Cache ECC
Checking
CPU Hyper-Threading function
CPU
Hyper-Threading
Setting
Disabled Allows you to choose the
VIRUS warning feature for
Enabled
IDE Hard Disk boot sector
protection. If this function is
enabled and someone attempt
to write data into this area,
BIOS will show a warning
message on screen and alarm
beep.
Setting
Disabled
Enabled
Enabled
Disabled
Setting
Disabled This item will appear if your CPU
support "Hyper-Threading"
Enabled
function.
SY-P4I845PEISA/GEISA
Description
Description
Enables the CPU's L1 &
L2 cache.
Because the CPU is faster
than memory, the CPU
after has to wait to
complete memory access.
By enabling L2 caching
you will let the CPU write
or read first from a very
fast internal memory (the
CPU cache) before
accessing main memory,
thereby increasing the
speed of your system. The
CPU will automatically
update main memories
from the cache.
Description
47
Note
Default
Note
Default
Default
Note
Default