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AGP Aperture Size (128 MB)
This item defines the size of the aperture if you use an AGP graphics adapter.
The AGP aperture refers to a section of the PCI memory address range used
for graphics memory. We recommend that you leave this item at the default
value.
AGP Mode (4X)
This item allows you to enable or disable the caching of display data for the
processor video memory. Enabling AGP-4X Mode can greatly improve the
display speed. Disable this item if your graphics display card does not support
this feature.
AGP Fast Write (Disabled)
This item lets you enable or disable the caching of display data for the video
memory of the processor. Enabling this item can greatly improve the display
speed. Disable this item if your graphics display card does not support this
feature.
AGP 3.0 Calibration Cycle (Enabled)
This item is used to implement dynamic compensation to recalibrate the AGP
bus over time for AGP 3.0 compatible chipset.
Press <Esc> to return to the Advanced Chipset Features screen.
CPU & PCI Bus Control
Scroll to this item and press <Enter> to view the following screen:
Phoenix – AwardBIOS CMOS Setup Utility
CPU & PCI Bridge Control
Item Help
PCI1 Master 0 WS Write
[Enabled]
PCI2 Master 0 WS Write
[Enabled]
PCI1 Post Write
[Enabled]
PCI2 Post Write
[Enabled]
PCI Delay Transaction
[Disabled]
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PCI 1/2 Master 0 WS Write (Enabled)
When enabled, writes to the PCI bus are executed with zero wait states, pro-
viding faster data transfer.
PCI 1/2 Post Write (Enabled)
When enabled, writes from the CPU to PCU bus are buffered, to compensate
for the speed differences between the CPU and PCI bus. When disabled, the
writes are not buffered and the CPU must wait until the write is complete be-