MSI Keeper 945GM manual IDE DMA Transfer Access, On-Chip Primary/Secondary PCI IDE

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MS-9641 Mainboard

Integrated Peripherals

OnChip IDE Device

IDE HDD Block Mode

Block mode is also called block transfer, multiple commands, or multiple sector read/write. If your IDE hard drive supports block mode (most new drives do), select [Enabled] for automatic detection of the optimal number of block read/writes per sector the drive can support.

IDE DMA Transfer Access

Setting to [Enabled] will open DMA bus master and execute DMA action in DOS, which will make the data transferring faster.

On-Chip Primary/Secondary PCI IDE

The chipset contains a PCI IDE interface with support for two IDE channels. Select [Enabled] to activate the first and/or second IDE interface. Select [Disabled] to deactivate an interface, if you install a primary and/or second- ary add-in IDE interface.

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Contents MS-9641 V1.X Mainboard G52-96411x1Revision History Copyright NoticeTrademarks Technical SupportSafety Instructions Micro-Star International MS-9641 FCC-B Radio Frequency Interference StatementWeee Waste Electrical and Electronic Equipment Statement Page Vii Contents Getting Started Getting StartedLAN Mainboard SpecificationsFSB IDEForm Factor Getting Started Watch Dog TimerAccessory MountingMainboard Layout MS-9641 v1.X Micro-ATX MainboardHardware Setup Hardware SetupQuick Components Guide CPU Central Processing Unit CPU & Cooler Set Installation Hardware Setup Memory Population Rules MemoryDDR2 Installing Memory Modules ATX 12V Power Connector JPW0 Power SupplyATX 24-Pin Power Connector ATX1 ATX1USB Connectors Serial Port ConnectorFront Panel MS-9641 Mainboard LAN RJ-45 Jack LEDCompact Flash Card Slot CF0 ConnectorsHard Disk Connector IDEB0 IDEB0Serial Ataii Connectors SATA1~SATA4 SATA4 SATA3 SATA2 SATA1CPUFAN0 SYSFAN1 AUXFAN0 Fan Power Connectors CPUFAN0, SYSFAN1, AUXFAN0Front Panel Connectors JFP1 JFP1FUSB2 Front USB Connector FUSB2USB 2.0 Bracket Smbus SMBus Connector SmbusSerial Port Connector COM0 COM0Lanled LanledBy Pass Function Set High sample code AssemblySet High sample code C Language Set Low sample code C Language MS-9641 Mainboard Set Low sample code AssemblyWatch Dog Function DX,AL and AL,0F7H OUT DX,AL Jumpers Clear Cmos Jumper CLRCMOS0AT/ATX Power Select Jumper J5 JcfselPCI Peripheral Component Interconnect Slots SlotsGolden Finger TOP View B94 Bottom View A94Bios Setup Bios SetupEntering Setup Press F2 to enter SetupGeneral Help F1 Control KeysGetting Help Main MenuMenu Bar Time hhmmss MainDate mmddyy IDE Channel 0 Master/Slave, IDE Channel 1 Master/SlaveCylinder Access M odeCapacity HeadAdvanced Advanced Bios Features Virus WarningCPU L3 Cache Hyper-Threading Technology Quick Power On Self TestApic Mode MPS Version Control For OSFlow Control Bios Setup Console RedirectionAgent after boot Baud RateCAS Latency Time Dram RAS# to CAS# DelayPrecharge Delay tRAS Dram RAS# PrechargePEG/Onchip VGA Control Bios Setup VGA SettingBoot Display PEG ForceIDE DMA Transfer Access On-Chip Primary/Secondary PCI IDESata Port Speed Settings Bios Setup IDE Primary/Secondary Master/Slave PIOOn-Chip Serial ATA Setting Sata Mode Pata IDE Mode / Sata PortUSB Controller, USB 2.0 Controller MS-9641 Mainboard Onboard Device LAN ByPassUSB Keyboard/ Mouse Support IR Transmission Delay Bios Setup Super IO Device Onboard Serial Port 1Uart Mode Select UR2 Duplex ModeMS-9641 Mainboard Watch Dog Action Watch Dog Timer MinutesPower Management Setup Power Type PCI Express PMETime hhmmss Alarm Resume by AlarmDate of Month Alarm Boot Up NumLock StatusMS-9641 Mainboard Spread Spectrum Boot Removable Device PriorityFirst / Second / Third Boot Device MS-9641 Mainboard Hard Disk Boot PriorityCD-ROM This setting Refer to Boot Priority Boot Other DeviceSecurity Set Supervisor PasswordSet User Password Security OptionSystem Summary SystemHalt On Smart SYSFan1 / CPUFan1 / SYSFan2 Temperature Smart Fan SettingPC Health Page Save & Exit Setup Load Fail-Safe DefaultsLoad Optimized Defaults Exit