Tyan Computer TYAN S1572 ATX user manual Introduction

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1. Introduction

1.1 Overview

The S1572 is a quality, high performance mainboard designed for Intel Pentium microprocessors. This mainboard utilizes the Intel 430TX chipset and can support CPU speeds of 75MHz through 200MHz. The S1572 will also support the CyrixM1/6x86 CPU's and the Intel multimedia Pentium with MMX processor, both the P55C and P54CTB Overdrive versions.

The S1572's PCI Local Bus provides high performance capabilities that are ideal for a wide range of demanding applications such as: CAD, CAM, CAE, networking, multi-user environments, database management, desktop publishing, image processing and 3D animation.

This integrated system board achieves high reliability with numerous features and yet is small enough to be supported in a "ATX" form-factor. Some of the features included are: on-board dual channel PCI PIO, DMA IDE and UltraDMA/33, on-board floppy controller, on-board high speed I/O, and support for pipeline-burst SRAM.

Flexibility and expandibility have been designed into the S1572. With I/O and drive controller support built on-board, the five PCI and three ISA (One ISA and one PCI as a shared slot) slots are free for numerous add- on expansion cards.

Remember to take a look at Tyan Computers web site located at http://www.tyan.com. Here you can find information on all of Tyan's products along with FAQ's, distributors list, drivers and CMOS setting explanations. If you have a tech support question please contact us at www.tyan.com.

Notice

This board uses the Intel 430TX chipset. According to Intel , the USB function in this chipset is not guaranteed. Compatibility tests cannot be conducted for USB at this time due to no availability of Operating System support for these devices. Please log on to the Tyan web page for the latest infomation.

S1572-001-01 http://www.tyan.com

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Contents Tyan S1572 ATX Page Table Of Contents Introduction Hardware Specifications/Features Software Specifications EnvironmentBoard Installation On Board Resource Setting .1 S1572 ATX Board Layout CPUCPU Speed Settings for Cyrix/SGS/IBM 6x86/M1/AMD Dimm Memory Voltage Select 3V is DefaultHeatsink Fan Power J18 JP23 CPU SpeedBios Voltage Select JP2 Default is CPU Select Default P54C, P55CMMX, & CyrixCmos Reset JP1Default Battery On J8 Jumper Block DescKeylock Connector J25 Reset Connector J8 pinFlash Eprom JP2 Port Setting J15 and J16 Speaker Connector J8 pinsHDD LED J8 pins 13-14 and pins Infra Red Interface J8 pins 8-11 and J2Speaker Connector Installation Hardware Reset Switch Connector InstallationHardware Cmos & Password Reset Refer to for Flash Eprom upgrade proceduresDram Installation CPU Installation Peripheral Device Installation Upgrading Cache MemoryTo Enter Setup Before Boot Press CTRL-ALT- ESC or DEL KEY Entering SetupPress F1 to CONTINUE, CTRL-ALT-ESC or DEL to Enter Setup Control Keys Setup Page menu/Option Page Setup Menu Getting Help Main MenuWStandard Cmos setup WBIOS features setupWChipset features setup WPower Management setupDate Standard Cmos Setup MenuTime Primary/Secondary Drive Type Drive a type/Drive B typeVideo EGA/VGAHalt On MemoryExpanded Memory Other MemoryAttempting to write to boot sector, continue? Y/N Boot SequenceSwap Floppy Drive Default value is Disabled Virus warningBoot Up NumLock Status Default value is On Boot Up Floppy SeekGate A20 Option Chipset Features Setup Video Bios ShadowChipset Features Screen Security OptionPower Management Setup WPower ManagementWPM Control by APM WVideo Off MethodWStandby Mode WDoze ModeWReload Global Timer Events PCI Slot Configuration ROM ISA Bios PCI Slot Configuration Award SOFTWARE, INCWResources Controlled By WIRQ n assigned toLegacy ISA PCI/ISA PnPIntegrated Peripherals Load Setup defaults Enter PasswordROM ISA Bios Cmos Setup Utility Award SOFTWARE, INC Password DisabledIDE HDD Auto Detection Flash Writer Utility Page Flash Memory Writer Utility Screen Award Flash Memory WriterTimer MAP System ResourceDMA Channels NMI