PCISA-MARK CPU CardÎ AGP Aperture Size [64M]Use the AGP Aperture Size option to select the size of the AGP aperture. The aperture isa portion of the PCI memory address range dedicated for graphics memory addressspace. Host cycles that hit the aperture range are forwarded to the AGP without anytranslation. AGP Aperture Size configuration options are: 128M 64M (D EFAULT) 32M 16M 8M 4MÎ AGP-4X Mode [Enabled]Use the AGP-4X Mode to enable AGP 4x support on the system.Î Disabled AGP only uses the AGP 1x or AGP 2x transfer protocol.Î Enabled (D EFAULT) AGP uses the AGP 4xÎ AGP Driving Control [Auto]Use the AGP Driving Control option to enable manual or automatic selection of the AGPbus signal strength.Î Auto System automatically sets the AGP bus signal strengthÎ Manual (D EFAULT) The AGP bus signal strength is set manually in the nextBIOS configuration optionÎ AGP Driving Value [DA]The AGP Driving Value option can only be configured if the AGP Driving Control optionis set to manual. Use the AGP Driving Value option to manually set the strength of theAGP bus signal. If this option is selected, a hexadecimal number must be entered. ThePage 131
