Gigabyte GA-8S661GXMP user manual MB Intelligent Tweaker M.I.T

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2-7	MB Intelligent Tweaker (M.I.T.)
		CMOS Setup Utility-Copyright (C) 1984-2005 Award Software
			MB Intelligent Tweaker (M.I.T.)
	Configure DRAM Timing		[Auto]			Item Help
x	Cas Latency Setting		2.5T		Menu Level `
x DRAM RAS Active Time			7T
x DRAM RAS Precharge Time			3T		[AUTO]
x	DRAM RAS to CAS Delay		3T		Configure DRAM
	CPU Clock Ratio		[16X]		Timing automatically
	Linear Frequency Control		[Disabled]
x	CPU Clock (MHz)		133		[Normal]
x	DRAM Clock (MHz)		AUTO		Configure DRAM
	AGP/PCI Clock Control		[AUTO]		Timing by manual
x	AGP Clock (MHz)		66
x	PCI Clock (MHz)		33		Warning: Wrong DRAM
					Timing may make
					system can’t boot.
					Clear CMOS to overcome
					wrong Timing issue
KLJI: Move		Enter: Select	+/-/PU/PD: Value	F10: Save	ESC: Exit	F1: General Help
	F5: Previous Values		F6: Fail-Safe Defaults		F7: Optimized Defaults

Incorrect using these features may cause your system corrupted. For power users only.

Configure DRAM Timing

Auto	BIOS will automatically set up the DRAM Timing by DRAM SPD data.
	(Default value)
Manual	This item allows user to set DRAM Timing manually.

CAS Latency Setting

2T/2.5T/3T	Set CAS Latency to 2T/2.5T/3T (Default value is 2.5T).
Auto	BIOS will automatically detect CAS Latency.

DRAM RAS Active Time

4T/5T/6T/7T/8T/9T Set DRAM RAS Active Time to 4T/5T/6T/7T/8T/9T. (Default value:7T)

DRAM RAS Precharge Time

3T/2T/4T/5T Set DRAM RAS Precharge time to 2T/3T/4T/5T . (Default value:3T)

DRAM RAS to CAS Delay

3T/2T/4T/5T Set DRAM RAS to CAS Delay to 3T/2T/4T/5T. (Default value:3T)

CPU Clock Ratio (MHz)

This setup option will be automatically assigned by CPU detection.

The option will display "Locked" and read only if the CPU ratio is not changeable.

Linear Frequency Control

Disabled	Disable this function. (Default value)
Enabled	Enable this function.

GA-8S661GXMP(-C) Motherboard - 40 -