BIOS Setup Utility

SY-P4X400 DRAGON Lite

3-4 ADVANCED CHIPSET FEATURES

Select the [Advanced Chipset Features] option from the Main Menu and press [Enter] key.

Caution: Change these settings only if you are already familiar with the Chipset.

The [Advanced Chipset Features] option changes the values of the chipset registers. These registers control the system options in the computer.

CMOS Setup Utility – Copyright ( C ) 1984-2002 Award Software

Advanced Chipset Features

AGP & P2P Bridge Control

 

Press Enter

 

Item Help

CPU & PCI Bus Control

Press Enter

 

 

Menu Level

System BIOS Cacheable

 

Disabled

 

 

 

 

Video RAM Cacheable

 

Disabled

 

 

 

 

 

 

 

Move

Enter:Select

+/-/PU/PD:Value

F10:Save

ESC:Exit

F1:General Help

F5:Previous Values

F6:Fail-Safe Defaults

F7: Optimized Defaults

 

 

 

 

 

 

After you have completed the changes, press [Esc] and follow the instructions on your screen to save your settings or exit without saving.

The following table describes each field in the Advanced Chipset Features Menu and how to configure each parameter.

CHIPSET FEATURES SETUP

 

 

Setting

Description

Note

 

 

 

 

 

 

System BIOS

 

 

 

 

Disabled

 

Default

 

Cacheable

Enabled

The ROM area F0000H-FFFFFH

 

 

Video RAM

 

is cacheable.

 

 

 

 

 

 

Disabled

When synchronous DRAM is

Default

 

Cacheable

Enabled

installed, the number of clock

 

 

 

 

cycles of CAS latency depends on

 

 

 

 

the DRAM timing. Do not reset

 

 

 

 

this field from the default value

 

 

 

 

specified by the system designer

 

 

 

 

 

 

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SOYO P4X400 specifications Advanced Chipset Features, Setting Description System Bios, Cacheable, Video RAM