Tyan Computer Tyan S1598 Integrated Peripherals Default Settings Chart, IDE Prefetch Mode

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Integrated Peripherals - Default Settings Chart

Setting Option	BIOS Default	Setup Default
OnChip IDE First Channel	Enabled	Enabled
OnChip IDE Second Channel	Enabled	Enabled
IDE Prefetch Mode	Disabled	Enabled
IDE HDD Block Mode	Disabled	Enabled
IDE Primary Master PIO	Auto	Auto
IDE Primary Slave PIO	Auto	Auto
IDE Secondary Master PIO	Auto	Auto
IDE Secondary Slave PIO	Auto	Auto
IDE Primary Master UDMA	Disabled	Auto
IDE Primary Slave UDMA	Disabled	Auto
IDE Secondary Master UDMA	Disabled	Auto
IDE Secondary Slave UDMA	Disabled	Auto
Init Display First	PCI Slot	PCI Slot
Onboard FDD Controller	Enabled	Enabled
Onboard Serial Port 1	Disabled	3F8 / IRQ4
Onboard Serial Port 2	Disabled	2F8 / IRQ3
Onboard Parallel Port	378 / IRQ7	378 / IRQ7

On-Chip PCI IDE First/Second Channel

This chipset contains a PCI IDE interface with support for two IDE channels. Select Enabled to activate the primary and/or secondary onboard IDE interface. Select Disabled to deactivate this interface, if you install a primary and/or secondary add-in IDE interface.

IDE Prefetch Mode

The onboard IDE drive interface supports IDE prefetching for faster drive accesses. If you install a primary and/or secondary add-in IDE interface, set this field to Disabled if the interface does not support prefetching.

IDE HDD Block Mode

Select Enabled only if your hard drives support block mode. Most new drives support block mode. If Enabled, block mode yields automatic detection of the optimal number of block read/writes per sector that the drive can support.

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 up to four IDE devices that the internal PCI IDE interface

S1598 Trinity ATX

BIOS

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Contents Motherboard User’s Manual Revision Tyan S1598Table of Contents This page has been intentionally left blank Overview ChapterIcons Hardware Specifications/FeaturesSystem Memory Bios InformationOn Board Cache Chipset InformationOn BoardAudio Manufacturing Option Software SpecificationsOther Features Technical SupportHelp resources Returning Merchandise for ServiceFor Resellers Only Unpacking PrecautionsWhat’s the first thing I should do? Do Notapply Power to the Board if IT has Been Damaged Installation StepsPin jumpers Or more pin jumpers Off Open What is a Jumper?Dimm Map of Motherboard JumpersPicture of Motherboard Features CPU Clock Multiplier Setting JumpersCPU Bus Speed Settings CPU Core Voltage SettingsFAN Pin Assignments 66MHz. The benefit of this setting is that you canHardware Cmos & Password Reset J3 External Pin AssignmentsMounting the Motherboard in the Chassis Acpi Bi-Color LED Connector J5Soft Power Connector Speaker Connector InstallationDimm Bank Total Installing MemoryChapter Cache Memory CPU Installing the CPU and Cooling FanInstall Connecting IDE and Floppy Drives Connecting Floppy Drives Connecting the Power SupplyInstalling Add-on Cards Connecting PS/2, USB, Serial & Parallel Devices You are done Frequently Asked QuestionsInstall Chapter This page intentionally left blank Introduction to Setup Bios ConfigurationSetup Keys Key Function Setup Variations Main Setup MenuPower Management Setup Standard Cmos SetupBios Features Setup Chipset Features SetupDate Standard Cmos SetupTime Chapter Halt On Floppy 3 Mode SupportDrive A, Drive B VideoMemory Bios Features SetupSe tting Option Bios De fault Se tup De fault Bios Feature Setup Default Settings ChartVirus Warning Settings ChartQuick Power On Self Test Boot SequenceTypematic Delay Msec Boot Up Floppy SeekBoot Up NumLock Status Typematic Rate SettingOS Select for Dram 64MB Video Bios ShadowSecurity Option PCI/VGA Palette SnoopAdvanced Options Chipset Features SetupDram Read Pipeline Chipset Features Setup Default Settings ChartBank 0/1, 2/3, 4/5 Dram Timing Sdram Cycle LengthMemory Hole at 15MbAddr Video Bios CacheableSystem Bios Cacheable Cache TimingIRQ7LPT1 Power Management SetupAcpi Function Power ManagementPM Control byAPM Video Off Method PM TimersHDD Power Down Video Off OptionPM Events Doze ModeSuspend Mode RTC Alarm ResumeIRQn Processed. Secondary interrupts are typicallyPnP / PCI Configuration Default Settings Chart PnP/PCI ConfigurationReset Configuration Data PNP OS InstalledResources Controlled By DMA-nAssigned to PCI Delay TransactionPCI#2 Access #1 Retry IRQ-nAssigned toIntegrated Peripherals On-Chip PCI IDE First/Second Channel Integrated Peripherals Default Settings ChartIDE Prefetch Mode IDE HDD Block ModeOnboard Serial Port 1 IDE Primary/Secondary Master/Slave UdmaInit Display First Onboard FDD ControllerFlash Writer Utility User PasswordChapter Flash Memory Writer Beep Bios ROM checksum error System haltedCmos battery failed Post MessagesCPU at nnnn Cmos checksum error Defaults loadedDisplay switch is set incorrectly Keyboard error or no keyboard presentMemory test fail Override enabled Defaults loadedKeyboard is locked out Unlock the key Memory TestThis page has been intentionally left blank Appendix Glossary Appendix Glossary Appendix Glossary Appendix Document # D1353-100 See pages 14-16 for details on Jumpers Jumper Settings Quick Reference