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Chapter 3
AGP Fast Write
This option enables or disables the AGP Fast Write feature. The Fast Write
technology allows the CPU to write directly to the graphics card without
passing anything through the system memory and improves the AGP 4X
speed. Select Enabled only when the installed AGP card supports this
function. Settings: Enabled, Disabled.
AGP Aperture Size
This setting controls just how much system RAM can be allocated to AGP
for video purposes. The aperture is a portion of the PCI memory address
range dedicated to graphics memory address space. Host cycles that hit
the aperture range are forwarded to the AGP without any translation. The
option allows the selection of an aperture size of 4MB, 8MB, 16MB, 32MB,
64MB, 128MB, and 256 MB.
AGP Master 1 W/S Write
The field allows users to insert one wait state into the AGP write cycle.
Settings: Enabled, Disabled.
AGP Master 1 W/S Read
The field allows users to insert one wait state into the AGP read cycle.
Settings: Enabled, Disabled.
AGP Read Synchronization
The field allows you to enable or disable the AGP Read Synchronization
feature. Settings: Enabled, Disabled.
OnChip VGA Frame Buffer Size
Frame Buffer is the video memory that stores data for video display (frame).
This field is used to determine the memory size for Frame Buffer. Larger
frame buffer size increases video performance. Settings: 8M, 16M, 32MB,
64MB.
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