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P2C/C2P Concurrency
When disabled, the CPU bus is occupied during the entire PCI
operation period.
System BIOS Cacheable (Enabled)/
Video RAM Cacheable (Enabled)
These items allow the video and/or system to be cached in
memory for faster execution. We recommend that you leave
these items at the default value.
AGP Aperture Size (64 MB)
This item defines the size of the aperture if you use an AGP
graphics adapter. It refers to a section of the PCI memory ad-
dress range used for graphics memory. We recommend that
you leave this item at the default value.
AGP-4X Mode (Enabled)
This item allows you to enable or disable the caching of dis-
play data for the video memory of the processor. Enabling
AGP-4X Mode can greatly improve the display speed. If your
graphics display card does not support this feature, you need
to disable this item.
AGP Driving Control (auto)
This item can be used to signal driving current on AGP cards
to auto or Manual. Some AGP cards need stronger than nor-
mal driving current in order to operate. We recommend that
you set this item to Auto by default.
AGP Driving Value (DA)
When the previous item AGP Driving Control is set to Manual,
you can use this item to set the AGP current driving value.
AGP Fast Write (Disabled)
This item allows you to enable or disable the caching of dis-
play data for the video memory of the processor. Enabling can
greatly improve the display speed. If your graphics display
card does not support this feature, you need to disable this
item.