BIOS Setup Program

4.2.1Extended Configuration Submenu

To access this submenu, select Maintenance on the menu bar,

then Extended Configuration.

 

Maintenance

 

Main

Advanced

Security

Power

Boot

Exit

 

 

 

 

 

 

 

 

 

 

 

 

 

Extended Configuration

The submenu represented by Table 45 is for setting system control and video memory cache mode. This submenu becomes available when User-Defined is selected under Extended Configuration.

Table 45. Extended Configuration Submenu

Feature

Extended Configuration

Memory Control:

SDRAM Auto

Configuration

CAS# Latency

SDRAM RAS# to

CAS# delay

SDRAM RAS#

Precharge

Options

∙Default (default)

∙User-Defined

∙Auto (default)

∙User-Defined

∙3

∙2

∙Auto (default)

∙3

∙2

∙Auto (default)

∙3

∙2

∙Auto (default)

Description

Selecting user-defined allows you to select Default or User-Defined. Selecting User-Definedallows you to configure the items listed under Memory Control below.

Note: If User-Definedis selected, the status will be displayed

in the Advanced Menu as: “Extended Configuration: Used.”

Sets extended memory configuration options to auto or user-defined.

Selects the number of clock cycles required to address a column in memory.

Selects the number of clock cycles between addressing a row and addressing a column.

Selects the length of time required before accessing a new row.

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