Asus Motherboard P4V800-X User Manual page 52

NorthBridge VIA P4X400/PT800 Configuration
******** DRAM Timing ********
Configure SDRAM Timing by SPD
SDRAM Frequency
SDRAM Burst Length
SDRAM Command Rate
Primary Graphics Adapter
V-Link 8X Supported
AGP Mode
Graphics Aperture Size
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.
SDRAM Frequency [Auto]
Allows you to set the SDRAM operating frequency.
Configuration options: [266Mhz] [333Mhz] [400Mhz] [Auto]
DRAM CAS# Latency [2.5]
This item controls the latency between the SDRAM read command and the
time the data actually becomes available. Configuration options: [1.0 Clocks]
[2.0 Clocks] [2.5 Clocks] [3.0 Clocks]
SDRAM Bank Interleave [Disabled]
This item controls the latency between the SDRAM read command and the
time the data actually becomes available.
Configuration options: [Disabled] [2-Way] [4-Way]
SDRAM Burst Length [4QW]
Configuration options: [8QW] [4QW]
SDRAM Command Rate [2T]
Configuration options: [2T] [1T]
2-18
[Enabled]
[Auto]
[4QW]
[2T]
[AGP]
[Enabled]
Auto
[64MB]
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