NorthBridge Configuration

The NorthBridge Configuration menu allows you to change the Northbridge related settings.

 

 

 

BIOS SETUP UTILITY

 

 

 

Advanced

 

 

 

 

North Bridge Chipset Configuration

ENABLE: Allow

 

 

 

 

Memory Remap Feature

[Enabled]

remapping of

DRAM Frequency

[Auto]

overlapped PCI memory

Configure DRAM Timing by SPD

[Enabled]

above the total

 

 

 

 

physical memory.

Boots Graphics Adapter Priority[PEG/PCI]

DISABLE: Do not allow

 

 

 

 

PEG Port Configuration

 

remapping of memory.

PEG Port

[Auto]

 

 

 

 

 

 

 

Select Screen

 

 

 

 

 

Select Item

 

 

 

 

+-

Change Option

 

 

 

 

F1

General Help

 

 

 

 

F10 Save and Exit

 

 

 

 

ESC Exit

v02.58 (C)Copyright 1985-2004, American Megatrends, Inc.

Memory Remap Feature [Enabl ed]

Allows you to remap the overlap PCI memory over the total physical memory. Configuration options: [Disabled] [Enabled]

Disable this item if you are using RedHat Linux Advanced Server 3.0 UP5/UP6 operating system.

DRAM Frequency [ Auto]

Allows you to set the DDR operating frequency.

Configuration options: [Auto] [533 MHz] [667 MHz]

Confi gure DRAM Ti mi ng by SPD [Enabl ed]

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. The following sub-items appear when this item is disabled.

Configuration options: [Disabled] [Enabled]

DRAM CAS# Latency [5]

Controls the latency between the SDRAM read command and the time the data actually becomes available.

Configuration options: [5] [4] [3]

DRAM RAS# to CAS# Delay [6 DRAM Clocks]

Controls the latency between the DDR SDRAM active command and the read/write command. Configuration options: [2 DRAM Clocks] [3 DRAM Clocks] [4 DRAM Clocks] [5 DRAM Clocks] [6 DRAM Clocks]

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Chapter 4: BIOS setup