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3.3.2 Chipset Configuration
3.3.2
3.3.2
3.3.2
3.3.2
Chipset Configuration
Chipset Configuration
Chipset Configuration
Chipset Configuration
BIOS SETUP UTILITY
Advanced
Chipset Configuration
Bypass Access
DRAM Frequency
Flexibility Option
Configure DRAM Timing by SPD
DRAM CAS# Latency
DRAM RAS# Precharge
DRAM RAS# to CAS# Delay
DRAM Precharge Delay
DRAM Burst Length
Init. Graphic Adapter Priority
Graphics Aperture Size
OnBoard LAN
OnBoard AC'97 Audio
v02.54 (C) Copyright 1985-2003, American Megatrends, Inc.
Bypass Access
This technology can provide users with the function of increasing the sys-
tem performance. The default value is [Disabled]. It will only work when you
use FSB800 CPU and DDR400 DRAM at the same time; otherwise, this option
will be hidden.
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s)
inserted and assigns appropriate frequency automatically. You may also
select other value as operating frequency: [133MHz (DDR 266)],
[166MHz (DDR 333)], [200MHz (DDR 400)].
Flexibility Option
The default value of this option is [Disabled]. It will allow better tolerance for
memory compatibility when it is set to [Enabled].
Configure DRAM Timing by SPD
Select [Enabled] will configure the following items by the contents in the
SPD (Serial Presence Detect) device.
DRAM CAS# Latency
Use this item to adjust the means of memory accessing. Configuration
options: [Auto], [2.5], [2], and [3].
DRAM RAS# Precharge
This controls the idle clocks after a precharge command is issued.
Configuration options: [4], [3], and [2].
DRAM RAS# to CAS# Delay
This controls the latency between the DRAM active command and the
read / write command. Configuration options: [4], [3], and [2].
DRAM Precharge Delay
This controls the number of DRAM clocks for RAS minimum. Configura-
tion options: [8], [7], [6], and [5].
Options
133MHz (DDR266)
[Off]
166MHz (DDR333)
[Auto]
200MHz (DDR400)
[Disabled]
Auto
[Disabled]
[Auto]
[4]
[4]
[8]
Select Screen
[4]
Select Item
+ -
Change Option
[PCI / AGP]
F1
General Help
[64MB]
F9
Load Defaults
F10
Save and Exit
[Enabled]
ESC
Exit
[Auto]
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