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BIOS Setup Utility SY-7VCA2
69
CHIPSET FEATURES SETUP (Continued)
CHIPSET
FEATURES
Setting Description Note
Disabled
Fast R-W
Turn Around
Enabled
This item controls the DRAM
timing. It allows you to enable/
disable the fast read/write turn
around.
Default
4 Level Default
CPU In Order
Queue Size
1 Level
This item is related to cache
performance. A queue size of 4
gives highest performance.
Disabled
System BIOS
Cacheable
Enabled The ROM area F0000H-FFFFFH is
cacheable.
Default
Disabled Default
Video RAM
Cacheable
Enabled
When synchronous DRAM is
installed, the number of clock cycles
of CAS latency depends on the
DRAM timing. Do not reset this
field from the default value
specified by the system designer
64M Default
AGP Aperture
Size
4M, 8M,
16M, 32M,
128M,
256M.
Select the size of Accelerated
Graphics Port (AGP) aperture. The
aperture is a portion of the PCI
memory address range dedicated for
graphics memory address space.
Host cycles that hit the aperture
range are forwarded to the AGP
without any translation.
Disabled
AGP-4X Mode
Enabled
This item allows you to enable /
disable the AGP-4X Mode.
Default
Auto Default
AGP Driving
Control
Manual
This item allows you to adjust the
AGP driving force. Choose Manual
to key in a AGP Driving Value in
the next selection. This field is
recommended to set in Auto for
avoiding any error in your system.