ASRock P67 Pro manual Dram Configuration

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3.3.3 DRAM Configuration

Load XMP Setting

Use this to load XMP setting. Con guration options: [Auto], [Pro le 1] and [Pro le 2]. The default value is [Auto].

DRAM Frequency

If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assigns appropriate frequency automatically.

CAS# Latency (tCL)

Use this item to change CAS# Latency (tCL) Auto/Manual setting. The default is [Auto].

RAS# to CAS# Delay (tRCD)

Use this item to change RAS# to CAS# Delay (tRCD) Auto/Manual setting. The default is [Auto].

Row Precharge Time (tRP)

Use this item to change Row Precharge Time (tRP) Auto/Manual setting. The default is [Auto].

RAS# Active Time (tRAS)

Use this item to change RAS# Active Time (tRAS) Auto/Manual setting. The default is [Auto].

Command Rate (CR)

Use this item to change Command Rate (CR) Auto/Manual setting. Min: 1N. Max: 2N. The default is [Auto].

Write Recovery Time (tWR)

Use this item to change Write Recovery Time (tWR) Auto/Manual setting. The default is [Auto].

Refresh Cyle Time (tRFC)

Use this item to change Refresh Cyle Time (tRFC) Auto/Manual setting. The default is [Auto].

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Contents P67 Pro Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Support CD ConnectorBios Feature Unique FeatureMonitor HardwareCertifications Page Page 20.3cm 8.0 Motherboard LayoutLAN Port LED Indications I/O PanelTable for Audio Output Connection Page Screw Holes Pre-installation PrecautionsCPU Installation Page Installation of CPU Fan and Heatsink Dual Channel Memory Configurations Installation of Memory Modules DimmNotch break Break Installing a DimmExpansion Slots PCI and PCI Express Slots Installing an expansion cardPcie slots Description Jumpers SetupOnboard Headers and Connectors USB 2.0 Headers System Panel Header ATX Power Connector Chassis and Power Fan ConnectorsPlease connect an ATX 12V power supply to this connector ATX 12V Power ConnectorSerial ATA3 SATA3 Hard Disks Installation Hot Plug and Hot Swap Functions for SATA3 HDDs What is Hot Plug Function?What is Hot Swap Function? Hot Plug and Hot Swap Functions for Sata / Sataii HDDsPoints of attention, before you process the Hot Plug How to Hot Plug a Sata / Sataii / SATA3 HDD Make a Sata / Sataii / SATA3 Driver Diskette Driver Installation GuideInstalling Windows XP / XP 64-bit With RAID Functions Set up Bios\ Intel Rapid Storage Information Setting Up a RAID Ready SystemMigrating a RAID Ready System to RAID 0, RAID 1 or RAID Use RAID Installation Guide to set RAID configuration Installing Windows XP / XP 64-bit Without RAID Functions Page Uefi Menu Bar IntroductionMain Screen Navigation KeysTo jump to the Exit Screen or exit the current screen ASRock Instant Flash Advanced ScreenCPU Configuration Enhance Halt State C1E Active Processor CoresHardware Prefetcher Adjacent Cache Line PrefetchIntegrated Clock Chip Configuration Dram Configuration Four Activate Window tFAW RAS to RAS Delay tRRDWrite to Read Delay tWTR Read to Precharge tRTPVT-d North Bridge ConfigurationSouth Bridge Configuration Low Mmio AlignDeep Sx South Bridge Configuration Restore on AC/Power LossPCI Legacy Mode Voltage Droop AdjustHard Disk S.M.A.R.T Storage ConfigurationSata Mode Sata ControllerSerial Port Address Super IO ConfigurationOnBoard Floppy Controller Serial PortVoltage Configuration Acpi Configuration USB 2.0 Controller USB ConfigurationLegacy USB Support Chassis Fan 3 Setting CPU Fan 1 & 2 SettingChassis Fan 1 Setting Chassis Fan 2 SettingBoot Screen Security Screen Exit Screen Software Support Installing OS on a HDD Larger Than 2TB
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