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Gigabyte GA-EP45-UD3LR Channel A/B Timing Settings, Static tRead Value, tRD Phase0 Adjustment

Models: GA-EP45-UD3L GA-EP45-UD3LR

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Channel A/B Timing Settings

>>>>> Channel A/B

Channel A/B Timing Settings

CMOS Setup Utility-Copyright (C) 1984-2008 Award Software

Channel A Timing Settings


x	Static tRead Value		6	Auto			Item Help
x	tRD Phase0 Adjustment		1	Auto		Menu Level
x	tRD Phase1 Adjustment		0	Auto
x	tRD Phase2 Adjustment		1	Auto
x	tRD Phase3 Adjustment		1	Auto
x	Trd2rd(Different Rank)		6	Auto
x	Twr2wr(Different Rank)		6	Auto
x	Twr2rd(Different Rank)		5	Auto
x	Trd2wr(Same/Diff Rank)		8	Auto
x DIMM1 Clock Skew Control				Auto
x DIMM2 Clock Skew Control				Auto
x	DDR Write Training			Auto
: Move		Enter: Select	+/-/PU/PD: Value		F10: Save	ESC: Exit	F1: General Help
	F5: Previous Values		F6: Fail-Safe Defaults			F7: Optimized Defaults

Static tRead Value

Options are: Auto (default), 1~15.

tRD Phase0 Adjustment

Options are: Auto (default), 0-Normal, 1-Advanced.

tRD Phase1 Adjustment

Options are: Auto (default), 0-Normal, 1-Advanced.

tRD Phase2 Adjustment

Options are: Auto (default), 0-Normal, 1-Advanced.

tRD Phase3 Adjustment

Options are: Auto (default), 0-Normal, 1-Advanced.

Trd2rd(Different Rank)

Options are: Auto (default), 1~15.

Twr2wr(Different Rank)

Options are: Auto (default), 1~15.

Twr2rd(Different Rank)

Options are: Auto (default), 1~15.

Trd2wr(Same/Diff Rank)

Options are: Auto (default), 1~15.

DIMM1 Clock Skew Control

Options are: Auto (default), +800ps~-700ps.

DIMM2 Clock Skew Control

Options are: Auto (default), +800ps~-700ps.

GA-EP45-UD3LR/UD3L Motherboard

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Gigabyte GA-EP45-UD3LR Channel A/B Timing Settings, Static tRead Value, tRD Phase0 Adjustment, tRD Phase1 Adjustment

Contents

GA-EP45-UD3LR/ GA-EP45-UD3L Users ManualMotherboard MotherboardGA-EP45-UD3LR GA-EP45-UD3L Oct. 8 GA-EP45-UD3LR/GA-EP45-UD3LDocumentation Classifications CopyrightDisclaimer Identifying Your Motherboard Revision1-3-1 Table of ContentsGA-EP45-UD3LR/GA-EP45-UD3L Motherboard Layout 1-4-1Configuring SATA Hard Drives Chapter 3 Drivers InstallationChapter 4 Unique Features Chapter 5 AppendixBox Contents Optional ItemsGA-EP45-UD3LR/GA-EP45-UD3L GA-EP45-UD3LR/GA-EP45-UD3L Motherboard LayoutBlock Diagram 4 PCI ExpressLPC Bus Chapter 1 Hardware Installation 1-1 Installation PrecautionsProduct Specifications The PCI Express x16 slot conforms to PCI Express 2.0 standardInternal Connectors Page 1-3 Installing the CPU and CPU Cooler 1-3-1 Installing the CPUCPU Socket Lever 1-3-2 Installing the CPU Cooler Direction of the Arrow Sign on the Male Push PinMale Push Pin The Top of Female Push Pin Female Push Pin 1-4 Installing the Memory 1-4-1 Dual Channel Memory Configuration1-4-2 Installing a Memory 1-5 Installing an Expansion Card PCI Express x1 Slot PCI Express x16 Slot PCI SlotCoaxial S/PDIF Out Connector 1-6 Back Panel ConnectorsOptical S/PDIF Out Connector PS/2 Keyboard and PS/2 Mouse PortSide Speaker Out Jack Gray Center/Subwoofer Speaker Out Jack OrangeRear Speaker Out Jack Black Line In Jack BlueATX12V 1-7 Internal ConnectorsPHASE LED CDIN1/2 ATX12V/ATX 2x2 12V Power Connector and 2x12 Main Power Connector +5V Only for 2x12-pinATX6 FDD Floppy Disk Drive Connector 3/4/5 CPUFAN/SYSFAN1/SYSFAN2/PWRFAN Fan Headersheaders SATA20 7 IDE IDE Connector8 SATA20/1/2/3/4/5 SATA 3Gb/s Connectors SATA249 PWRLED System Power LED Header 8 SATA20/1/2/3/4/5 SATA 3Gb/s ConnectorsOnly for GA-EP45-UD3L 10 FAUDIO Front Panel Audio Header 11 FPANEL Front Panel Header 12 CDIN CD In Connector, Black 13 SPDIFI S/PDIF In Header, Red14 SPDIFO S/PDIF Out Header 15 FUSB1/FUSB2 USB Headers, YellowDo not plug the IEEE 1394 bracket 2x5-pin cable into the USB header 16 LPT Parallel Port Header 17 COMA Serial Port Header, White18 CI Chassis Intrusion Header 19 CLRCMOS Clearing CMOS JumperYou may clear the CMOS values by removing the battery 20 BAT BATTERY21 PHASE LED 1. Turn off your computer and unplug the power cordChapter 2 BIOS Setup B. The POST Screen A. The LOGO Screen Default2-1 Startup Screen DEL BIOS SETUP\Q-FLASH2-2 The Main Menu Sample BIOS Version GA-EP45-UD3L E19BIOS Setup Program Function Keys Main Menu Help Power Management Setup  Standard CMOS Features Advanced BIOS Features  PnP/PCI ConfigurationsDRAM Performance Control 2-3 MB Intelligent TweakerM.I.TClock Chip Control Mother Board Voltage ControlFine CPU Clock Ratio Note Robust Graphics BoosterCPU Clock Ratio Note CPU FrequencyC.I.A.2 CPU Host Frequency MhzPCI Express Frequency Mhz Advanced Clok ControlCPU Clock Skew CPU Clock DrivePCI Express Clock Drive MCH Clock SkewtRCD Command RateCMDCAS Latency Time tRAStRD Phase1 Adjustment Channel A/B Timing SettingstRD Phase0 Adjustment tRD Phase2 AdjustmentDriving Strength Profile Channel A/B Driving SettingsDDR Write Training Data Driving Pull-Up LevelCPU Termination Load-Line CalibrationCPU Vcore CPU PLLTime Standard CMOS FeaturesDate IDE Channel 0, 1 Master/SlaveDrive A Floppy 3 Mode SupportIDE Channel 2, 3 Master, IDE Channel 4 Master/Slave Halt OnFirst/Second/Third Boot Device Advanced BIOS FeaturesHard Disk Boot Priority Password CheckNo-Execute Memory Protect Note CPU Multi-Threading NoteLimit CPUID Max. to 3 Note CPU Enhanced Halt C1ENoteDelay For HDD Secs Full Screen LOGO ShowInit Display First Disabled Integrated PeripheralsSATA RAID/AHCI Mode Intel ICH10R Southbridge Enables RAID for the SATA controllersUSB 2.0 Controller SMART LAN LAN Cable Diagnostic FunctionUSB Controller USB Keyboard SupportOnboard IDE Controller JMicron 368 Chip Onboard LAN Boot ROMParallel Port Mode Onboard Serial PortSoft-Off by PWR-BTTN Power Management SetupPower On by Ring PME Event Wake UpPower On By Mouse Resume by AlarmHPET Mode Note Power On By KeyboardPCI2 IRQ Assignment 2-8 PnP/PCI ConfigurationsPCI1 IRQ Assignment BIOS auto-assigns IRQ to the first PCI slot. DefaultCurrent CPU/SYSTEM/POWER FAN Speed RPM Reset Case Open StatusCurrent System/CPU Temperature CPU Warning TemperatureCPU Smart FAN Mode CPU Smart FAN Control2-10 Load Fail-Safe Defaults 2-11 Load Optimized DefaultsLoad Optimized DefaultsSaveY/N?& ExitN Setup Supervisor Password Set Supervisor/User Password2-12 User Password2-13 Save & Exit Setup 2-14 Exit Without SavingChapter 3 Drivers Installation 3-1 Installing Chipset Drivers3-2 Application Software 3-3 Technical ManualsDrivers Installation 3-4 Contact3-5 System This page provides the basic system information3-6 Download Center Before You Begin Chapter 4 Unique Features4-1 Xpress Recovery2 System RequirementsInstallation and Configuration A. Installing Windows XP and Partitioning the Hard Drive4. After the operating system is installed, right-click the My Computer icon on your desktop and select Manage Figure 4. Go to Computer Management to check disk allocation. Xpress Recovery2 will save the backup file to the unallocated space black stripe along the topFigure 5. Please note that if there is no enough unallocated space, Xpress Recovery2 cannot save the backup file B. Accessing Xpress Recovery2 C. Using the Backup Function in Xpress Recovery2D. Using the Restore Function in Xpress Recovery2 E. Removing the BackupF. Exiting Xpress Recovery2 A. Before You Begin 4-2 BIOS Update Utilities4-2-1 Updating the BIOS with the Q-Flash Utility What is DualBIOSTM?B. Updating the BIOS Copy BIOS completed - PassPlease press any key to continue Load Optimized DefaultsSaveY/N?& ExitY Setup C. After Updating the BIOS 4-2-2 Updating the BIOS with the @BIOS UtilityB. Using @BIOS 1. Update the BIOS Using the Internet Update Function4-3 EasyTune The EasyTune 6 Interface Tabs InformationThe Dynamic Energy Saver Advanced Interface A. Meter Mode Meter Mode - Button Information Table4-4 Dynamic Energy Saver Advanced B. Total Mode Total Mode - Button Information TableC. Stealth Mode Directions for using Q-Share 4-5 Q-ShareOptions Descriptions System Restore 4-6 Time RepairPreference Screen To configure SATA hard drives, follow the steps below 5-1 Configuring SATA Hard Drives5-1-1 Configuring the Onboard SATA Controller A. Installing SATA hard drives in your computerB. Configuring SATA controller mode in BIOS Setup C. Configuring a RAID array in RAID BIOS Create RAID VolumeStep StepGA-EP45-UD3LR/UD3L Motherboard WARNING ALL DATA ON SELECTED DISKS WILL BE LOST Delete RAID Volume DELETE VOLUME VERIFICATION ALL DATA IN THE VOLUME WILL BE LOSTRequired for AHCI and RAID Mode 5-1-2 Making a SATA RAID/AHCI Driver DiskettePage 5-1-3 Installing the SATA RAID/AHCI Driver and Operating System A. Installing Windows XPPage WindowsXP Professional Setup Welcome to Setup B. Installing Windows Vista Step A. Configuring Speakers Configuring Audio Input and OutputConfiguring 2/4/5.1/7.1-Channel Audio 5-2-1B. Configuring Sound Effect C. Activating an AC97 Front Panel Audio ModuleD. Muting the Back Panel Audio For HD Audio Only 5-2-2 Installing the S/PDIF In Cable Optional A. Installing the S/PDIF In CableS/PDIF In C. Configuring S/PDIF out S/PDIF OutB. Conneting a S/PDIF out Cable 5-2-3 Configuring Microphone Recording Select Realtek HD Audio Input in the Mixer device list 5-2-4 Using the Sound Recorder Recording the SoundPlaying the Sound 5-3 Troubleshooting 5-3-1 Frequently Asked Questions5-3-2 Troubleshooting Procedure Correctly insert themonitor might fail The power supplydevice, connector CPU or CPU socketRegulatory Notices WEEE Symbol Statement5-4 Regulatory Statements Our Commitment to Preserving the EnvironmentChina Restriction of Hazardous Substances Table GA-EP45-UD3LR/UD3L Motherboard Appendix GA-EP45-UD3LR/UD3L Motherboard Appendix GA-EP45-UD3LR/UD3L Motherboard Appendix GA-EP45-UD3LR/UD3L Motherboard Contact Us  GIGABYTE Global Service System