Asus D700-NIB Manual de usuario descargar pdf (Pagina 76)

4-18

Chapter 4: BIOS Setup

SDRAM Idle Timer [Infinite]

Configuration options: [Infinite] [0T] [8T] [16T] [64T]

Graphics Aperture Size [64MB]

This feature allows you to select the size of mapped memory for AGP

graphic data. Configuration options: [4MB] [8MB] [16MB] [32MB] [64MB]

[128MB] [256MB]

AGP Capability [4X Mode]

When set to [4X Mode], this item allows 1066MB/s video data transfers

through the AGP 4X interface card. When set to [1X Mode], the AGP

interface only provides a peak data throughput of 266MB/s even if you are

using an AGP 4X card. Configuration options: [1X Mode] [4X Mode]

Video Memory Cache Mode [UC]

USWC (uncacheable, speculative write combining) is a new cache

technology for the video memory of the processor. It can greatly improve

the display speed by caching the display data. You must set this to UC

(uncacheable) if your display card does not support this feature, otherwise

the system may not boot. Configuration options: [UC] [USWC]

The SDRAM RAS Precharge Delay parameter appears only when you

set the SDRAM Configuration to [User Defined].

SDRAM RAS Precharge Delay [3T]

This item controls the idle clocks after issuing a precharge command to

the SDRAM.

SDRAM Active Precharge Delay [6T]

This item controls the number os SDRAM clocks used for SDRAM

parameters.

The SDRAM Active Precharge Delay parameter appears only when

you set the SDRAM Configuration to [User Defined].

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Asus D700-NIB Manual de usuario Pagina 76