Tyan Computer TYAN S1471 Resources Controlled By, WIRQ n assigned to, Legacy ISA, PCI/ISA PnP

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wResources Controlled By

The Award Plug and Play BIOS can automatically configure all the boot and Plug and Play compatible devices. If you seelect Auto, all the interrupt request and DMA assignment fields disappear, as the BIOS automatically assigns them.

wIRQ n assigned to

When resources are controlled manually, assign each system interrupt as one of the following types, depending on the type of device using the interrupt.

Legacy ISA

Devices compliant with the original PC AT bus specification.

PCI/ISA PnP

Devices compliant with the Plug and Play standard, whether designed for the PCI or ISA bus architecture.

wPCI IRQ Activated By:

Select the PCI IRQ Active scheme either LEVEL or EDGE. Default value is LEVEL.

wPCI IDE IRQ Map To:

Select the IDE IRQ Map to ISA IRQ#.

wPrimary IDE INT#

Select the PCI INT# that the Primary IDE controller will use. Default value is A.

wSecondary IDE INT#

Select the PCI INT# that the Secondary IDE controller will use. Default value is B

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Contents Tyan S1471 Table Of Contents Introduction Hardware Specifications/Features Environment Software SpecificationsBoard Installation RTC On Board Resource Setting .1 S1471 Board LayoutCPU Voltage Regulator Settings CPU Speed Settings for Cyrix/SGS/IBM 6x86/M1 J15 J40 J39Off Memory Voltage DIMMs Default is Volts Volts J11 DefaultDefault CPU Multiplier J40 and J39 Host Bus Setting J15Reset Connector J41 Turbo LED Connector J48 Flash Eprom J50 Keylock Connector J47Cmos Resest/Password Reset J45Default off Speaker Connector J42 Turbo Switch J49 Port Setting J13 and J14Infra Red Interface Con9 and Con10 VCCSpeaker Connector Installation Turbo SwitchTurbo LED Connector Installation Refer to for Flash Eprom upgrade procedures Hardware Reset Switch Connector Installation9DRAM Installation CPU Installation Upgrading Cache Memory Peripheral Device InstallationGND GND VCC Connecting the Power SupplyPage Entering Setup To Enter Setup Before Boot Press CTRL-ALT- ESC or DEL KEYPress F1 to CONTINUE, CTRL-ALT-ESC or DEL to Enter Setup Control Keys Getting Help Main Menu Setup Page menu/Option Page Setup MenuBios features setup Standard Cmos setupChipset features setup Power Management setupStandard Cmos Setup Menu DateTime Drive a type/Drive B type Primary/Secondary Drive typeEGA/VGA VideoHalt On MemoryOther Memory Expanded MemorySwap Floppy Drive Default value is Disabled Boot SequenceVirus warning CPU Internal Cache/External CacheBoot Up NumLock Status Default value is On Boot Up Floppy SeekVideo Bios Shadow Chipset Features SetupChipset Features Screen Security OptionPower Management WPM Control by APMWVideo Off Method Doze Mode WStandby ModeWPower Down Activities PCI Slot Configuration WIRQ n assigned to Resources Controlled ByLegacy ISA PCI/ISA PnPIntegrated Peripherals Enter Password Load Setup DefaultsPassword Disabled ROM ISA Bios Cmos Setup Utility Award SOFTWARE, INCIDE HDD Auto Detection Flash Writer Utility Page Flash Memory Writer Flash Memory Writer Utility Screen AwardSystem Resource Timer MAPDMA Channels NMI