AB Soft ATX 12V user manual Advanced Dram Control

BIOS Setup Utility	SY- P4I865PE Plus DRAGON 2
3-1.1 Advanced DRAM Control

Caution: Change these settings only if you are already familiar with DRAM timing parameters.

The [Advanced DRAM Control] option changes the values of the chipset registers. These registers control the timings of your memory.

Phoenix – Award BIOS CMOS Setup Utility

Advanced DRAM Control

DRAM Timing Selectable				By SPD		Item Help
x CAS Latency Time				2.5
x Active to Precharge Delay
				7		Menu Level
x DRAM RAS# to CAS# Delay				4
x DRAM RAS# Precharge				4
Refresh Mode Select				Auto
:Move	Enter:Select	+/-/PU/PD:Value			F10:Save	ESC:Exit	F1:General Help
F5:Previous Values			F6:Fail-Safe Defaults			F7: Optimized Defaults

After you have completed the changes, press [Esc] and follow the instructions on your screen to save your settings or exit without saving.

CHIPSET FEATURES SETUP

	Setting	Description	Note
DRAM Timing
	By SPD	If enable the DRAM will auto	Default
Selectable	Manual	detect the DRAM timing.
CAS Latency
	1.5	This item allows you to control
Time	2	the DRAM CAS Latency time.
	2.5		Default
	3
Active to
	5	This item allows you to control
Precharge Delay	6	the DRAM Percharge Delay
	7	time.	Default
	8

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