VIA Technologies NAB-7400, User Manual

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Chapter 3
38
AGP & P2P B
RIDGE
C
ONTROL
: Move
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
Menu Level
Item Help
AGP & P2P Bridge Control
Phoenix - AwardBIOS CMOS Setup Utility
AGP Aperture Size [128M]
AGP 2.0 Mode [1X]
AGP 3.0 Calibration cycle [Enabled]
AGP Fast Write [Disabled]
Direct Frame Buffer
VGA Share Memory Size [64M]
[Enabled]
AGP Aperture Size
This setting controls how much memory space 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.
Settings: [32MB, 64MB, 128MB, 256MB, 512MB, 1G]
AGP 2.0 Mode
To configure the maximum capable performance of the AGP bus. The actual
performance depends on the display card.
Settings: [4X, 2X, 1X]
AGP Fast Write
Enable this feature can improve system performance. Enable ONLY when
your AGP Card supports Fast Write.
Settings: [Enabled, Disabled]