User Guide

ASUS P5P800-MXASUS P5P800-MX

ASUS P5P800-MX

2-212-21

2-21

DRAM CAS# Latency [2.5 Clocks]

Controls the latency between the SDRAM read command and the time

the data actually becomes available.

Configuration options: [2.0 Clocks] [2.5 Clocks] [3.0 Clocks]

DRAM RAS# Precharge [4 Clocks]

Controls the idle clocks after issuing a precharge command to the DDR

SDRAM. Configuration options: [4 Clocks] [3 Clocks] [2 Clocks]

DRAM RAS# to CAS# Delay [4 Clocks]

Controls the latency between the DDR SDRAM active command and

the read/write command. Configuration options: [4 Clocks] [3 Clocks]

[2 Clocks]

DRAM RAS# Activate to Precharge [8 Clocks]

Sets the RAS Activate timing to Precharge timing.

Configuration options: [8 Clock] [7 Clocks] [6 Clocks] [5 Clocks]

DRAM Burst Length [8 Clocks]

Sets the DRAM Write Recover Time.

Configuration options: [4 Clocks] [8 Clocks]

Performance Acceleration Mode [Auto]Performance Acceleration Mode [Auto]

Performance Acceleration Mode [Auto]

Enables or sets the memory acceleration mode feature. When Enabled, the

CPU to memory latency is minimized to boost performance.

Configuration options: [Enabled] [Auto]

DRAM Idle Timer [Auto]DRAM Idle Timer [Auto]

DRAM Idle Timer [Auto]

Sets the DRAM idle timer. Configuration options: [Infinite] [0T] [8t] [16T]

[64T] [Auto]

DRAM Refresh Rate [Auto]DRAM Refresh Rate [Auto]

DRAM Refresh Rate [Auto]

Sets the DRAM refresh rate. Configuration options: [Auto] [15.6 uSec]

[7.8 uSec] [64 uSec] [64T]

Graphics Adapter Priority [Internal VGAI]Graphics Adapter Priority [Internal VGAI]

Graphics Adapter Priority [Internal VGAI]

Allows you to select the graphics adapter to use as primary boot device.

Configuration options: [Internal VGA] [PCI/Int-VGA]

Graphics Aperture Size [ 64MB]Graphics Aperture Size [ 64MB]

Graphics Aperture Size [ 64MB]

Allows you to set the size of mapped memory for the AGP graphic data.

Configuration options: [ 4MB] [ 8MB] [16MB] [32MB] [64MB] [128MB]

[256MB]

Setting to Enabled may cause the system to become unstable! If this

happens, revert to the default setting Auto.