Intel Desktop Board D845PESV Product Guide

Chipset Configuration Submenu

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Chipset Configuration

The menu shown in Table 22 is used to configure advanced chipset features.

Table 22. Chipset Configuration Submenu

Feature

ISA Enable Bit

PCI Latency Timer

Extended Configuration

SDRAM Frequency

SDRAM Timing Control

SDRAM RAS Act. To Pre.

Options

Enabled (default)

Disabled

32 (default)

64

96

128

160

192

224

248

Default (default)

User Defined

Auto (default)

200 MHz

266 MHz

333 MHz

Auto (default)

Manual – Aggressive

Manual – User Defined

8

7

6

5

Auto (default)

Description

Some older expansion devices require this to be enabled.

Set PCI latency time.

Chooses the default or user defined settings for the extended configuration options.

Allows override of detected memory frequency value.

Auto allows timings to be programmed according to the memory detected.

Manual – Aggressive selects the most aggressive user defiend timings.

Manual User Defined allows manual override of detected SDRAM settings

Selects length of time from read to pre-change.

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Intel D845PESV manual Chipset Configuration Submenu, Auto default Description