2.4.2 Chipset

The Chipset menu items allow you to change the advanced chipset settings. Select an item then press Enter to display the sub-menu.

******** DRAM Timing ********

[Auto]

 

SDRAM Frequency

 

Configure SDRAM Timing by SPD

[Enabled]

 

SDRAM Burst Length

[4QW]

 

SDRAM Command Rate

[2T]

 

AGP Mode

[AGP 1X]

 

Graphics Aperture Size

[64MB]

 

Integrated AGP

[Enabled/16MB]

 

Primary Graphics Adapter

[PCI]

Select Screen

AddOn/Onboard VGA Select

[Auto]

 

+-

Select Item

 

Change Option

 

F1

General Help

 

F10

Save and Exit

 

ESC

Exit

SDRAM Frequency [Auto]

This item allows you to set the SDRAM operating frequency.
Configuration options: [Auto] [200Mhz] [266Mhz]

Configure DRAM Timing by SPD [Enabled]

When this item is enabled, the DRAM timing parameters are set according to the DRAM SPD (Serial Presence Detect). When disabled, you can manually set the DRAM timing parameters through the DRAM sub-items. Configuration options:

[Disabled] [Enabled]

The following sub-items appear when the item Configure DRAM Timing by SPD is set to Disabled.

CAS# Latency [2.5]

This item controls the latency between the SDRAM read command and the time the data actually becomes available.

Configuration options: [2.0 Clocks] [2.5 Clocks]
Precharge to Active (Trp) [3T]
Configuration options: [2T] [3T]
Active to Precharge (Tras) [6T]
Configuration options: [5T] [6T]

ASUS P4V533-MX motherboard user guide

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