SOYO SY-7VBA133U User Manual page 49

BIOS Setup Utility
CHIPSET FEATURES SETUP (Continued)
CHIPSET Setting
FEATURES
Min=0000
AGP Driving
Value ~
Max=00FF
AGP Fast Disabled
Write
Enabled
Disabled
OnChip USB
Enabled
Disabled
USB
Keyboard
Enabled
Support
CPU to PCI Disabled
Write Buffer
Enabled
PCI Dynmic Disabled
Bursting
Enabled
Description
This item allows you to adjust the
AGP driving force.
The VIA chipset will use fast write
to AGP if this item is enabled. Not
all AGP cards support fast write.
This should be enabled if your
system has a USB installed on the
system board and you want to use it.
Even when so equipped, if you add
a higher performance controller, you
will need to disable this feature.
Select Enabled if your system
contains a Universal Serial Bus
(USB) controller and you have a
USB keyboard.
When this field is Enabled, writes
from the CPU to the PCI bus are
buffered, to compensate for the
speed differences between the CPU
and the PCI bus. When Disabled,
the writes are not buffered and the
CPU must wait until the write is
complete before starting another
write cycle.
When Enabled, every write
transaction goes to the write buffer.
Burstable transactions then burst on
the PCI bus and nonburstable
transactions don't.
46
SY-7VBA133U
Note
Default
Default
Default
Default
Default