User manual

3939

Active to CMD (Trcd)

Use this option to select Active to CMD (Trcd). Configuration options: [Auto],

[2T], [3T], [4T], and [5T]. The default value is set to [Auto] to set the timing by

dram SPD.

REF to ACT / REF to REF (Trfc)

Use this option to select REF to ACT / REF to REF (Trfc). Configuration

options: [Auto], [8T] to [71T]. The default value is set to [Auto] to set the

timing by dram SPD.

ACT(0) to ACT (1) (Trrd)

Use this option to select ACT(0) to ACT (1) (Trrd). Configuration options:

[Auto], [2T], [3T], [4T], and [5T]. The default value is set to [Auto] to set the

timing by dram SPD.

Read to Precharge (Trtp)

Use this option to select Read to Precharge (Trtp). Configuration options:

[Auto], [2T], [3T]. The default value is set to [Auto] to set the timing by dram

SPD.

Write to Read CMD (Twtr)

Use this option to select Write to Read CMD (Twtr). Configuration options:

[Auto], [1T], [2T] for DDRI; [Auto], [2T], [3T] for DDRII. The default value is set

to [Auto] to set the timing by dram SPD.

Write Recovery Time (Twr)

Use this option to select Write Recovery Time (Twr). Configuration options:

[Auto], [2T], [3T], [4T], and [5T]. The default value is set to [Auto] to set the

timing by dram SPD.

DRAM Bus Selection

The default value is [Auto], which will automatically select the proper ac-

cess mode for the system. You may select between [Single Channel] and

[Dual Channel] if you have properly set the dual channel memory

configuration.

DRAM Command Rate

Use this to select among [2T Command] and [1T Command] for DRAM

Command Rate. The default value is [2T Command].

DRAM Voltage

Use this to select among [Auto], [High], [Normal] and [Low] for DRAM Voltage.

The default value is [Auto].

AGP Voltage

Use this to select among [Auto], [Normal] and [High] for AGP Voltage. The

default value is [Auto].

Primary Graphics Adapter

This allows you to select [PCI], [AGP], or [PCI Express Gfx.] as the primary

graphics adapter. The default vaule is [PCI].