ASRock B85iCafe4 Tcke, Trdrddr, Trdrddd, Twrrddr, Twrrddd, Twrwrdr, Twrwrdd, Trdwr

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tCKE

Configure the period of time the DDR3 initiates a minimum of one refresh command internally once it enters Self-Refresh mode.

tRDRD

Configure between module read to read delay.

tRDRDDR

Configure between module read to read delay from different ranks.

tRDRDDD

Use this to change DRAM tRWSR Auto/Manual settings. The default is [Auto].

tWRRD

Configure between module write to read delay.

tWRRDDR

Configure between module write to read delay from different ranks.

tWRRDDD

Use this to change DRAM tRRSR Auto/Manual settings. The default is [Auto]. Configure between module write to read delay from different DIMMs.

tWRWR

Configure between module write to write delay.

tWRWRDR

Configure between module write to write delay from different ranks.

tWRWRDD

Configure between module write to write delay from different DIMMs.

tRDWR

Configure between module read to write delay.

tRDWRDR

Configure between module read to write delay from different ranks.

tRDWRDD

Configure between module read to write delay from different DIMMs.

B85iCafe4

English

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Contents Page Disclaimer Copyright NoticeContents Page Introduction Package ContentsCPU SpecificationsLAN Bios Certifica Unique Features ASRock XFast RAM ASRock Crashless BiosASRock OMG Online Management Guard ASRock Internet FlashASRock Interactive Uefi ASRock Fast BootASRock Restart to Uefi ASRock On/Off Play TechnologyASRock Easy Driver Installer ASRock FAN-Tastic TuningUSB2 Motherboard LayoutNo. Description I/O Panel Activity / Link LED Status Description Installation Installing the CPU English English Installing the CPU Fan and Heatsink Dual Channel Memory Configuration Installing Memory Modules DimmEnglish PCI slots Expansion Slots PCI and PCI Express SlotsCLRCMOS1 Jumpers SetupPwrbtn Power Switch Onboard Headers and ConnectorsHeader can support two ports Front Panel Audio Header Pin HDAUDIO1 See p.10, No ATX Power Connector Pin ATXPWR1 See p.10, No Print Port Header Pin LPT1 See p.10, No Running The Support CD Installing DriversDrivers Menu Utilities MenuInstalling A-Tuning TuningUsing A-Tuning Operation ModeXFast RAM ToolsSystem Info OC TweakerTech Service System Requirements Intel Rapid Start TechnologyConfiguring Rapid Start Setup GuideEnglish Using Rapid Start English Intel Smart Connect Technology Installing ASRock Smart Connect Utility Click Apply to enable Smart Connect Using Smart Connect English Configuring Start8 Installing Start8Start8 StyleControl ConfigureAbout DesktopUefi Menu Bar IntroductionEND Navigation KeysMain Screen Active Page on EntryUefi Guide OC Tweaker Screen CPU Configuration CPU RatioIntel SpeedStep Technology Intel Turbo Boost Technology Short Duration Power Limit Long Duration Power Limit GT Voltage Mode Dram Timing Configuration Load XMP SettingRAS# to CAS# Delay tRCD Dram Configuration Dram TweakerDram Reference Clock Dram FrequencyWrite Recovery Time tWR Command Rate CRRAS to RAS Delay tRRD Write to Read Delay tWTRTRDRD TCKETRDRDDR TRDRDDDMRC Fast Boot Command Tri StateFivr Configuration Fivr Switch Frequency Signature Fivr Switch Frequency OffsetCPU Integrated VR Efficiency Mode CPU Integrated VR FaultsVoltage Configuration Dram Voltage CPU Override VoltagePCH 1.05V Voltage Advanced Screen CPU Configuration CPU Thermal Throttling Package C State SupportNo-Execute Memory Protection Intel Virtualization TechnologyChipset Configuration Render Standby Restore on AC/Power LossOnboard HD Audio Front PanelSata Mode Selection Storage ConfigurationSata Aggressive Link Power Management Sata ControllersIntel Rapid Start Technology Intel Smart Connect Technology Super IO Configuration Acpi Configuration RTC Alarm Power On USB Keyboard/Remote Power OnUSB Mouse Power On USB Controller USB ConfigurationUSB 3.0 Controller Legacy USB SupportTools Internet Setting Network ConfigurationUefi Download Server Dehumidifier FunctionDehumidifier CPU Fan Setting Save User DefaultLoad User Default Chassis Fan 1 Setting CPU Fan 1 & 2 SettingChassis Fan 2 Setting Over Temperature ProtectionFast Boot Boot ScreenBoot From Onboard LAN Setup Prompt TimeoutBoot Failure Guard Count Boot Failure GuardFull Screen Logo AddOn ROM DisplayLaunch PXE OpROM Policy Launch Storage OpROM PolicyLaunch Video OpROM Policy User Password Supervisor PasswordSecure Boot Security ScreenExit Screen Contact Information