ASRock A75 Pro4/MVP manual CPU Voltage, Dram Configuration Dram Frequency, Bank Interleaving

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CPU Voltage

It allows you to adjust the value of CPU voltage. However, for safety and system stability, it is not recommended to adjust the value of this item.

DRAM Configuration

DRAM Frequency

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

DRAM Timing Control

Power Down Enable

Use this item to enable or disable DDR power down mode.

Bank Interleaving

Interleaving allows memory accesses to be spread out over banks on the same node, or accross nodes, decreasing access contention.

Channel Interleaving

It allows you to enable Channel Memory Interleaving. Configuration op- tions: [Disabled], [Auto]. The default value is [Auto].

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].

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Contents A75 Pro4/MVP Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications USB ConnectorAudio Rear Panel I/OSupport CD Smart SwitchBios Feature Unique FeaturePage Page Page DDR3 Motherboard LayoutI/O Panel LAN Port LED IndicationsTable for Audio Output Connection Page Pre-installation Precautions InstallationInstallation of CPU Fan and Heatsink CPU InstallationDual Channel Memory Configurations Installation of Memory Modules DimmNotch break Break Installing a DimmInstalling an expansion card Expansion Slots PCI and PCI Express SlotsPcie Slots CrossFireXTM and Quad CrossFireXTM Operation Guide Graphics Card SetupCrossFire Bridge Driver Installation and Setup For Windows XP OSFor Windows 7 / VistaTM OS Page AMD Dual Graphics Operation Guide Enjoy the benefit of AMD Dual GraphicsWhat does an AMD Dual Graphics system include? AMD Vision Engine Control Center Dual Monitor Feature Dual Monitor and Surround Display FeaturesFor Windows XP / XP 64-bit OS Surround Display FeatureWhat is HDCP? For Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OSHdcp Function CIR sensors in different angles ASRock Smart Remote Installation GuideDescription Jumpers SetupSerial ATA3 Connectors Onboard Headers and ConnectorsInfrared Module Header Chassis Speaker Header ATX 12V Power Connector CPU Fan ConnectorsSerial port Header Smart Switches Status Code Description 12 Dr. DebugPage Page Page Hot Plug and Hot Swap Functions for SATA3 HDDs Serial ATA3 SATA3 Hard Disks InstallationWhat is Hot Plug Function? What is Hot Swap Function?Points of attention, before you process the Hot Plug SATA3 HDD Hot Plug Feature and Operation GuideHow to Hot Plug a SATA3 HDD Driver Installation Guide Installing Windows XP / XP 64-bit With RAID FunctionsSet up Uefi \ RAID Installation Guide Make a SATA3 Driver Diskette Use RAID Installation Guide to set RAID configurationInstalling Windows XP / XP 64-bit Without RAID Functions Page Uefi Menu Bar F10 F12 Navigation KeysMain Screen Navigation Keys + / Tab Enter Pgup Pgdn HomeOC Tweaker Screen CPU Voltage Dram Configuration Dram FrequencyDram Timing Control Power Down Enable RAS# to CAS# Delay tRCDWrite to Read Delay tWTR Command Rate CRWrite Recovery Time tWR RAS to RAS Delay tRRDInstant Flash Advanced ScreenCool ‘n’ Quiet CPU ConfigurationCore C6 Mode Cstate Pmin ModeNorth Bridge Configuration South Bridge Configuration Sata Controller Storage ConfigurationSata Mode Sata IDE Combined ModeInfrared Port Super IO ConfigurationSerial Port Serial Port AddressAcpi Configuration Acpi Hpet table Legacy USB Support USB ConfigurationUSB 2.0 Controller A75 USB 3.0 ControllerChassis Fan 3 Setting CPU Fan 1 & 2 SettingChassis Fan 1 Setting Chassis Fan 2 SettingBoot Screen Security Screen Discard Changes and Exit Load Uefi DefaultsExit Screen Save Changes and ExitDrivers Menu Install Operating SystemSupport CD Information Running The Support CDInstalling OS on a HDD Larger Than 2TB
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