IBM SAGP-845EV IDE Primary/Secondary Master/Slave Udma, USB Controller, USB Keyboard Support

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IDE Primary/Secondary Master/Slave UDMA

Ultra DMA-33/66 implementation is possible only if the 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-33/66, select Auto to enable BIOS support.

The Choice: Auto, Disabled.

USB Controller

Select Enabled if the system contains a Universal Serial Bus (USB) controller. The Choice: Enabled, Disabled.

USB Keyboard Support

Select Enabled if the system contains a Universal Serial Bus (USB) controller. The Choice: Enabled, Disabled.

Onboard Audio Device

This item allows users to decide to enable/disable the CMIDER CMI8738LX chipset family to support 6CH DAC for AC-3 5.1 channel purpose.

The choice: Enabled, Disabled.

IDE HDD Block Mode

Block mode is also called block transfer, multiple commands, or multiple sector read/write. If the 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.

The choice: Enabled, Disabled.

Onboard FDC Controller

Select Enabled if the system has a floppy disk controller (FDC) installed on the system board. If the system has no floppy drive, select Disabled in this field. The choice: Enabled, Disabled.

Onboard Serial Port 1/Port 2

Select an address and corresponding interrupt for the first and second serial ports. The choice: 3F8/IRQ4, 2E8/IRQ3, 3E8/IRQ4, 2F8/IRQ3, Disabled, Auto.

UART Mode Select

Select a serial port 2 operation mode.

The choice: Normal, IrDA, ASKIR, SCR.

Onboard Parallel Port

Select an address and corresponding interrupt for the parallel ports. The choice: 378/IRQ7, 278/IRQ5, 3BC/IRQ7, Disabled.

Parallel Port Mode

Select a parallel operation mode.

The choice: SPP, EPP, ECP, ECP+EPP.

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Contents Version With 10/100 Ethernet LAN & AGP4X VGA SBCSupport Copyright NoticeTrademarks Table of Contents Specifications Introduction− For alternative applications, a keyboard and a PS/2 Package Contents Layout InstallationSAGP-845EV Layout Clear Cmos Setup Keyboard Power SelectionCompact Flash Card Master/Slave Mode Setting CPU Voltage SettingTable of Connectors Label Function ConnectionFloppy Disk Drive Connector FDD1 FDC ConnectorIDE2 Secondary IDE Connector Ultra ATA33/66/100 IDE Disk Drive ConnectorIDE1 Primary IDE Connector LPT1 Parallel Port Connector Parallel PortSerial Ports COM1 10-pin ConnectorCOM2 10-pin Connector IrDA Infrared Interface Port Keyboard ConnectorUSB Port Connector VGA Connector Fan ConnectorLAN RJ45 Connector Audio Connectors CN4 Audio Connector 2x82.00mmCDIN1 CD-IN Connector 1X42.54mm pin head Right GND LeftCompact Flash Storage Card Socket CFA1 Compact Flash Storage Card Socket Pin AssignmentGround Card DETECT1 Card DETECT2 GroundExternal Switches and Indicators PW1 ATX Power Switch ConnectorPW2 ATX12V Power Connector for CPU CN2 Multiple PanelAward Bios Setup Starting SetupPress DEL to enter Setup IntroductionKey Function Using SetupMain Menu Setup Items Standard Cmos FeaturesAdvanced Bios Features Advanced Chipset FeaturesStandard Cmos Setup EGA/VGAMain Menu Selections Options Description MM DD YyyyIDE MonoIDE Adapters Options DescriptionCHS LBAAdvanced Bios Features Quick Power On Self Test LAN BootROMFirst/Second/Third/Other Boot Device Boot Up Floppy SeekBoot Up NumLock Status Typematic Rate SettingTypematic Delay Msec Gate A20 OptionReport No FDD For Win Small Logo EPA ShowAdvanced Chipset Features AutoDram Timing Selectable CAS Latency TimeDram RAS# to CAS# Delay System Bios CacheableVideo Bios Cacheable Delay TransactionFlash Bios Integrated PeripheralsOn-chip VGA On-Chip Primary/Secondary PCI IDEIDE HDD Block Mode Uart Mode SelectParallel Port Mode IDE Primary/Secondary Master/Slave UdmaPower Management Setup Watchdog Timer UnitS1POS DpmsPower Management Suspend ModeFor SL CPU’s Video Off MethodHDD Power Down Primary IDE Secondary IDE FDD, COM, LPT Port10 PnP/PCI Configuration Setup Reset Configuration DataResource controlled by IRQ ResourcesPC Health Status IRQ3/4/5/7/9/10/11/12/14/15 assigned toPCI/VGA Palette Snoop VcoreFrequency/Voltage Control Auto Detect PCI ClkSpread Spectrum CPU Host / 3V66 / PCI ClockDefaults Menu Password Disabled Supervisor/User Password SettingEnter Password Exit Selecting Save to Cmos and Exit Y/N? YExit Without Saving Quit without saving Y/N? YAppendix a Watchdog Timer INT 15H AH 6FHPage Appendix B Address Mapping IO Address Map Address Range DescriptionDMA Channel Assignments Function 1st MB Memory Address Map Memory address DescriptionIRQ Mapping Table Appendix C How to Upgrade a New Bios Bios Update ProcedureRecovering the previous Bios Install screenAppendix D AGP Slot