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3-6 Advanced Chipset Features
The Advanced Chipset Features Setup option is used to change the values of the chipset
registers. These registers control most of the system options in the computer.
Phoenix – AwardBIOS CMOS Setup Utility
Advanced Chipset Features
Item Help
Spread spectrum control Press enter
Memory Timing Settings Press Enter
>
LDT Frequency
800M
> System BIOS Cacheable Disabled
>
Video RAM
Cacheable
Enabled
Menu Level >
↑↓→←
Move Enter:/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Optimized Defaults F7:Standard Defaults
Spread spectrum control
This item allows you to set the CPU Host / SATA / PCI clock and Spread Spectrum.
Memory Timing Settings
Please refer to section 3-6-1
Video RAM Cacheable
Select Enabled allows caching of the video BIOS, resulting in better system performance.
However, if any program writes to this memory area, a system error may result. The settings
are: Enabled and Disabled.
3-6-1 Memory Timing Settings
Phoenix – AwardBIOS CMOS Setup Utility
Memory Timing Settings
Item Help
Parameters Setting Current
tCL(CAS Latency) Auto 5
tRCD(RAS to CAS Delay) Auto 5
tRP(RAS Precharge Time) Auto 5
tRAS(RAS Active time) Auto(16) 16
DRAM Commsand Rate Auto(2T) 2T
** Advanced Memory Setting **
tRCD Auto (3)
tRC Auto(21)
tWR Auto(4)
tWTR Auto (9)
tREF Auto 7.8us
Menu Level >>
↑↓→←
Move Enter:/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Optimized Defaults F7:Standard Defaults
