16bit I/O Recovery Time, DMA-nType | Tyan Computer InterServe 90

Chapter 4

BIOS Configuration

16bit I/O Recovery Time

This option specifies the length of a delay inserted between consecutive 16-bit I/O operations. The settings are Disabled and from 1 to 4 Sysclk (system clocks) in increments of one.

PIIX4 SERR#

Set this option to Enabled to enable the SERR# signal for the Intel PIIX4 chip. The settings are Enabled or Disabled.

USB Passive Release

Set this option to Enabled to enable passive release for USB. The settings are Enabled or Disabled.

PIIX4 Passive Release

Set this option to Enabled to enable passive release for the Intel PIIX4e chip. This option must be Enabled to provide PCI 2.1 compliance. The settings are Enabled or Disabled.

PIIX4 DELAYED TRANSACTION

Set this option to Enabled to enable delayed transactions for the Intel PIIX4 chip. This option must be Enabled to provide PCI 2.1 compliance. The settings are Enabled or Disabled.

TypeF DMA Buffer Control1 and 2

These options specify the DMA channel where TypeF buffer control is implemented. The settings are Disabled, Channel-0, Channel-1, Channel-2, Channel-3, Channel-5, Channel-6, or Channel-7.

DMA-nType

These options specify the bus that the specified DMA channel can be used on. The settings are Normal ISA, PC/PCI, or Distributed.

CPU Bus Frequency

This option provides selective CPU Bus Frequency; however, it is strongly recommended that the default setting (Auto) be selected. Unpredictable situations may arise if the Intel default CPU bus speed is not used. The settings are Auto, 66.8MHz, 68.5MHz, 75MHz, 83.3MHz, 100MHz, 103MHz, or 112MHz.

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Tyan Computer InterServe 90 16bit I/O Recovery Time, USB Passive Release, PIIX4 Passive Release, TypeF DMA Buffer Control1

Contents

InterServe Pins Errata Tyan S1832DL Tiger Table of Contents System Resources Appendix 1 CPU Retention Module Options Appendix 2 Glossary Chapter Overview Icons Hardware Specifications/Features Disk Drive & System I/O Physical DimensionsBios Information Software Specifications Technical SupportAlt.comp.periphs.mainboard.tyan 510 Returning Merchandise for Service For Resellers Only Installation Unpacking Install the motherboard into your case What’s the first thing I should do? Plug in the power connector as shown Conforms to industry standard revision Pin Chapter Next are the Com and Printer ports Connecting the USB and PS/2 ports Installing your add-in cards is relatively simple but Shows the USB ports and the PS/2 ports Next, you need to install your memory Install Finally, install your CPU Active Passive Installing CPU Retention ModulesInstalling the Active Processor Chapter Installing the Passive Processor Setting Jumpers Removing the CPUYou are done Pin jumpers Or more pin jumpers Off Open This page has been intentionally left blank Onboard Resource Settings Quick References for Jumpers Map of Motherboard Jumpers PS/2 ports COM2 LPT1 COM1 USB ports LM79 PCI slots CPU Settings for 66MHz Bus CPU Settings for 100MHz Bus 2x9 External Connector Proprietary Server Mgmt Connector J10 External Pin Assignments Hardware Reset Switch Connector Installation Soft Power ConnectorSpeaker Connector Installation Windows 95 Users Chassis Intrusion Alarm ConnectorFlash Eeprom Hardware Cmos & Password Reset RAM Installation Cache Memory Dimm Frequently Asked Questions Pin Dimm Chapter This page has been intentionally left blank Bios Configuration Main Setup Key Function System Date/Time Floppy Drive a and B Type How to Configure Entering Drive Parameters Parameter Description Boot Sector Virus Protection Optimal DefaultsFail-Safe Defaults Auto-Detect Hard Disks Advanced Cmos Setup Advanced Cmos Setup Default Settings Chart Settings Chart Quick Boot 1st Boot Device 2nd Boot Device3rd Boot Device Try Other Boot Devices Boot Up Num-Lock Password CheckBoot To OS/2 System Bios Cacheable Default Primary Video Cache Bus ECCMPS Revision C000,16K Shadow and C400,16K Shadow Chipset Setup Advanced Chipset Setup Enter USB Function AGP S E R R BX Master Latency Timer Clks Multi-Trans Timer ClksUSB KB/Mouse Legacy Support Port 64/60 Emulation PCI1 to PCI0 Access Dram Integrity ModeSetting Description Sdram RAS# to CAS# Delay AGP Multi-Trans Timer AGP Clks AGP Low-Priority Timer ClksAGP Parity Error Response 8bit I/O Recovery Time 16bit I/O Recovery Time USB Passive ReleasePIIX4 Passive Release TypeF DMA Buffer Control1 Power Management Setup Power Management Setup Enter Power Management/APM Power Button FunctionGreen PC Monitor Power State Acpi Aware O/S Video Power Down Mode Hard Disk Power Down ModePower Saving Type Standby/Suspend Timer Unit PC98 Power LED Slow Clock RatioDisplay Activity LAN Wake-up Plug and Play Setup RTC Wake-up Plug and Play Setup Default Settings Chart PCI Latency Timer PCI Clocks Plug and Play Aware O/SPCI VGA Palette Snoop Allocate IRQ to PCI VGA OffBoard PCI IDE Primary IRQ Offboard PCI IDE Secondary IRQPCI Slot n IRQ Priority DMA Channel n PCI Device Search Order Bios Devnode for Shadow RAMReserved Memory Address Peripheral Setup Peripheral Setup Default Settings Chart Default Settings Chart Power InterruptionSerial Port2 Mode Overclock Warning Message IR Transmission Mode Mode DescriptionParallel Port Mode IR Receiver Pin OnboardIDE Parallel Port IRQParallel Port DMA Channel Supervisor and User Security Language Utility Flash Writer Utility System Resources Beep Codes Troubleshooting System Problems If the computer beeps Then Displayed Error Messages Error Message Explanation Error Message Explanation OFF Board Parity Error Addr = Appendix Option Glossary Page Appendix Page Appendix Page Appendix Document # D1308-210