MSI 865GM3 manual IDE DMA Transfer Access, On-Chip Primary/Secondary PCI IDE

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MS-6763 M-ATX Mainboard

IDE DMA Transfer Access

This setting is used to enable or disable the DMA transfer function of IDE hard drives under certain operating systems that do not support IDE drivers, ex: DOS. Setting options: Enabled, Disabled.

On-Chip Primary/Secondary PCI IDE

The integrated peripheral controller contains an IDE interface with sup- port for two IDE channels. Choose Enabled to activate each channel separately.

IDE Primary/Secondary Master/Slave PIO

The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for each of the four IDE devices that the onboard IDE inter- face supports. Modes 0 through 4 provide successively increased performance. In Auto mode, the system automatically determines the best mode for each device. The settings are: Auto, Mode 0, Mode 1, Mode 2, Mode 3, Mode 4.

IDE Primary/Secondary Master/Slave UDMA

Ultra DMA/33 implementation is possible only if your IDE hard drive supports it and the operating environment includes a DMA driver (Windows 95 OSR2 or a third-party IDE bus master driver). If your hard drive and your system software both support Ultra DMA/33, Ultra DMA/ 66 and Ultra DMA/100, select Auto to enable BIOS support. The settings are: Auto, Disabled.

On-Chip Serial ATA Setting On-Chip Serial ATA

This setting controls the Serial ATA controller on the south bridge. Options: Disabled, Auto, Legacy Mode, Native Mode. When set to Disabled, the SATA controller will be disabled. When set to Auto, the SATA controller will be automatically controlled by the BIOS. When set to Legacy Mode, the PATA & SATA controllers are combined to sup- port a maximum of 2 IDE drives in each channel. When set to Native Mode, both SATA and PATA controllers are enabled to support a maxi- mum of 6 IDE drives (The support of 6 IDE drives depends on the oper- ating system installed. Currently only Windows 2000 & Windows XP support this function.)

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Contents Version G52-M6763X1-G22 865GM3/865PEM2 SeriesFCC-B Radio Frequency Interference Statement Revision History Copyright NoticeTechnical Support Safety Instructions Contents Bios Setup Page Getting Started Slots Mainboard SpecificationsChipset MainMemoryMounting DimensionOn-Board Peripherals AudioDIMM1 DIMM2 DIMM3 DIMM4 Mainboard Layout865GM3 Series MS-6763 v1.X Micro ATX Mainboard Hardware Setup Quick Components Guide Central Processing Unit CPU CPU Core Speed Derivation ProcedureMSI Reminds You CPU Installation Procedures for Socket Installing the CPU Fan MS-6763 M-ATX Mainboard DDR Population Rules MemoryInstalling DDR Modules ATX 20-Pin Power Connector ATX1 Power SupplyATX 12V Power Connector JPW1 Back Panel Mouse/Keyboard ConnectorComa Serial Port Connectors Coma & JCOM1Parallel Port Connector LPT1 RJ-45 LAN Jack IEEE1394 Port Optional for 865PEM2 Series only USB ConnectorsStereo Audio Connectors Audio Port ConnectorsFloppy Disk Drive Connector FDD1 ConnectorsChassis Intrusion Switch Connector JCI1 Optional Ultra ATA HDD Connectors IDE1, IDE2 SATA2 SATA1 Serial ATA HDD Connectors SATA1, SATA2Fan Power Connectors CPUFAN/SYSFAN SPDIF-Out Connector JSP1 Optional CD-In Connector JCD1Modem-In Connector JMD1 Optional Aux Line-In Connector JAUX1 OptionalJFP1 Front Panel Connectors JFP1JAUD1 Front Panel Audio Connector JAUD1Front USB Connectors JUSB1, JUSB2 Ieee 1394 Connector J13941 Optional for 865PEM2 Series Clear Cmos Jumper JBAT1 JumpersCNR Communication Network Riser Slot SlotsAGP Accelerated Graphics Port Slot PCI Peripheral Component Interconnect SlotsPCI Interrupt Request Routing Bios Setup Control Keys Entering SetupGeneral Help F1 Getting HelpMain Menu Sub-MenuMain Menu Save & Exit Setup PNP/PCI ConfigurationsLoad Default Setting Set Supervisor/User PasswordStandard Cmos Features Head Access ModeCapacity CylinderCPU L1 & L2 Cache Advanced Bios FeaturesHard Disk Boot Priority Virus WarningFirst/Second/Third Boot Device Quick BootFull Screen Logo Show Typematic Rate Setting Boot Other DeviceBoot Up Floppy Seek Boot Up NumLock StatusOS Select For Dram 64MB Apic ModeSecurity Option MPS Version Control for OSDram Timing Selectable Advanced Chipset FeaturesActive to Precharge Delay Dram RAS# to CAS# Delay Dram RAS# Precharge System Bios Cacheable Video Bios Cacheable Delay Prior to ThermalInit Display First On-Chip VGA SettingBoot Display AGP Aperture Size MBIntegrated Peripherals IDE HDD Block ModeOnChip IDE Device IDE Primary/Secondary Master/Slave PIO IDE DMA Transfer AccessOn-Chip Serial ATA Setting** On-Chip Serial ATA On-Chip Primary/Secondary PCI IDEOnboard Device Serial ATA Port 1/2 ModeUSB Keyboard/Mouse Support CSA LAN Gigabit-LAN for 865GUSB Controller USB 2.0 ControllerSuper IO Device AC97 ModemOnboard LAN Device for 865PE Onboard 1394 Device for 865PEPwron After PWR-Fail Parallel Port ModeEPP Mode Select Onboard Parallel PortAcpi Suspend Type Power Management SetupVideo Off In Suspend Run Vgabios if S3 ResumePower Management Video Off MethodDate of Month Alarm Suspend ModeHDD Power Down Resume By AlarmMSI Reminds You Resources Controlled By PNP/PCI ConfigurationsPNP OS Installed Reset Configuration DataPCI/VGA Palette Snoop IRQ ResourcesINT Pin 1~8 Assignment Chassis Intrusion Detect CPU Warning TemperatureShutdown Temperature PC Health StatusMS-6763 M-ATX Mainboard CPU Clock Frequency/Voltage ControlAuto Detect PCI Clk Spread SpectrumLoad Default Setting About Supervisor Password & User Password Set Supervisor/User Password