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SY-5STM
Mainboard
®
m Class CPU supported
SiS5598 PCI Mainboard
Onboard VGA Port
Onboard Audio-Stereo Ports
&
Technical Reference
User's Guide
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Micro-ATX Form Factor
Pentiu
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SOYO ™ SY-5STM About This Guide This User's Guide is for assisting system manufacturers and end users in setting up and installing the mainboard. Information in this guide has been carefully checked for reliability; however, no guarantee is given as to the correctness of the contents. The information in this document is subject to change without notice. Copyright Notice Copyright 1998, Soyo Computer Inc. All rights reserved. This manual is copyrighted by Soyo Computer Inc. You may not reproduce,
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Table of Contents SY-5STM SY-5STM MAINBOARD LAYOUT........................................................ 1 KEY FEATURES................................................................................... 1 MAINBOARD FEATURES.................................................................... 2 QUICK INSTALLATION GUIDE ........................................................... 5 CHAPTER 1 INTRODUCTION......................................................... 27 . CHAPTER 2 HARDWARE SETUP......
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Table of Contents SY-5STM CHAPTER 4 ONBOARD VGA AND AUDIO.................................... 69 O CHAPTER 5 ALS120 AUDIO DRIVER INSTALLATION................. 75 T CHAPTER 6 SIS VGA DRIVER INSTALLATION ............................ 82 IBM OS/2 WARP 3.0 (DOUBLE BYTE CHARACTER) . IBM OS/2 WARP 3.0 (SINGLE BYTE CHARACTER) iv 103 .......................... ................................ VIDEO MODES 6-11 102 ... 6-10 100 6-9 97 ............................. ................................ WINDOW
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Mainboard Layout SY-5STM SY-5STM MAINBOARD LAYOUT 4 3 2 1 1 2 4 6 8 1 1 2 3 1 3 5 7 9 JP44 1 3 1 2 3 1 1 SiS 5598 Chipset SMC® 3V 1 3 1 Lithium Battery _ _ + Flash BIOS _ + LED + 1 4 _ 1 4 Back Panel KEY FEATURES Ø Ø Ø Ø Ø 1 x Ø Ø Ø Ø Ø Ø Ø Ø Ø 256 1 MBytes Supports power-off by hot-key Supports system memory up to Supports Wake-On-LAN (WOL) host bus clock of 66/75 MHz Power-on by modem or alarm Supports Pentium class CPU with PC97, ACPI, Ultra DMA/33MHz DMI utility to 3.5V in 0.1V
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Mainboard Features SY-5STM MAINBOARD FEATURES ® m ® Ø Intel Pentium Processors P54C/P55C (90-233MHz) Ø Cyrix 6x86 ™ (PR150+-PR200+), Cyrix 6x86 MX ™ (PR166-PR266) and Cyrix M II ™ (300) Ø AMD K5 ™ (PR90-PR166), and AMD K6 ™ (166-300) and AMD K6 ™ -2 266 Ø WinChip C6 ™ (180-240MHz) ® m Ø Unbuffered SDRAM DIMM Module Ø Supports 8~128MB DIMM in each Bank Ø Supports ECC configuration BIOS Ø "Plug-and-Play" function Ø Supports multiple-boot function Ø DMI utility Ø IDE1: Primary IDE Device Connector
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Mainboard Features SY-5STM J4, J5 BACK-PANEL FEATURES 1 VGA 3 1 x Onboard Microphone Stereo Jack MIC JACK 1 x Onboard Line-in Audio Stereo Jack LINE-IN 1 x Onboard Line-out Audio Stereo Jack LINE-OUT 1 x Onboard 15-pin Joystick Port JOYSTICK in VGA Port 1 x Onboard 15-p Connectors (Universal Serial Bus) 2 x Onboard USB USB1, USB2 1 x Onboard PS/2 Mouse Connector PS/2 Mouse 1 x Onboard PS/2 Keyboard Connector PS/2 KB 1 x Onboard RS-232 Serial Port COM1 x Onboard 26-pin Female Parallel Printer P
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Mainboard Features SY-5STM KEY FEATURES 1 x ® m 4 PS/2 Mouse PS/2 Keyboard Supports system memory up to 256 Mbytes class CPU with host bus clock of 66/75 MHz Supports Pentiu DMI utility Supports multiple-boot function IrDA port 2 x USB ports 2 x 32-bit bus mastering PCI slots Supports power-off by hot-key Supports Wake-On-LAN (WOL) Power-on by modem or alarm PC97, ACPI, Ultra DMA/33MHz Supports CPU voltage from 2.0V to 3.5V in 0.1V increment 3D PnP Audio onboard VGA onboard supports Unified Me
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Quick Installation Guide SY-5STM QUICK INSTALLATION GUIDE SY-5STM Note: PREPARATIONS e … Frequently Asked Questions: l Do I need to install a VGA card? l Do I also need to install a sound card? Notice: must be l What kind of speaker can connect to "Line-out" port? 5 generate proper output sound volume. This motherboard requires a speaker with built-in amplifier to installed in bank DIMM1. only one DRAM memory module, then this single DRAM If you plan on using the onboard VG
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Quick Installation Guide SY-5STM UNPACKING THE MAINBOARD INSTALLATION GUIDE Step 1. CPU Installation ® m Blunt Edge Blunt Edge CPU Socket 7 6 Note the corresponding pinhole arrangement on the processor. note the distinctive pinhole arrangement. mainboard and Locate the CPU socket labeled Socket 7 on your correctly. class processor Follow these instructions to install your Pentiu correct installation. the step-by-step procedure designed to lead you to a complete and mainboard. Please follow We
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Quick Installation Guide SY-5STM 1 2 3 4 Step 2. CPU Fan Installation ® m Note: 7 source. Remember to connect the fan to the appropriate power of your CPU. stability. The fan prevents overheating, therefore prolonging the life manufacturer. The fan is a key component that will ensure system on the processor according to the instructions provided by the processor kit comes with a cooling fan. Mount the fan Your Pentiu Then close the socket handle to secure the CPU in place. 4. Seat the
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Quick Installation Guide SY-5STM Step 3. CPU Voltage Setting (JP17, JP30) 4 3 (*Default: Single) 2 1 2 4 6 8 JP30 (*Default: 3.52V) 1 3 5 7 9 Default CPU voltage settings Ø (*Default) Ø (*Default) Step 4 . For other CPUs that come with different voltages, 8 marked on your CPU: JP30 to the proper "Voltage Value", according to the specifications the following tables to set JP17 to the proper "Voltage Type" and the correct voltage settings with your dealer before installation. Use please verify pr
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Quick Installation Guide SY-5STM Voltage Settings for Various Processors Processor Type Vcore Voltage Voltage Value: Voltage Setting Type: JP17 JP30 2 4 6 8 JP17 4 3 Single 2 1 1 3 5 7 9 2 4 6 8 JP17 4 3 2 1 1 3 5 7 9 2 4 6 8 JP17 4 3 Single 2 1 1 3 5 7 9 2 4 6 8 JP17 4 3 2 1 1 3 5 7 9 2 4 6 8 4 3 2 1 1 3 5 7 9 2 4 6 8 4 3 2 1 1 3 5 7 9 266 2 4 6 8 JP17 4 3 Single 2 1 1 3 5 7 9 9 * Set the proper CPU voltage according to the marking on the CPU. Cyrix 6x86 - PR166+ 3.52V JP30 Cyrix 6x86 - PR150
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Quick Installation Guide SY-5STM Voltage Settings for Various Processors (continued) Processor Type Vcore Voltage Voltage Value: Voltage Setting Type: JP17 JP30 2 4 6 8 JP17 4 3 2 1 1 3 5 7 9 2 4 6 8 4 3 2 1 1 3 5 7 9 Cyrix M 2 4 6 8 JP17 4 3 Single 2 1 1 3 5 7 9 10 * Set the proper CPU voltage according to the marking on the CPU. WinChip C6-240 IDT WinChip C6-225 IDT 3.52V JP30 WinChip C6-200 IDT 10 WinChip C6-180 IDT - 300** II Cyrix MX - PR266** 2.9V Dual Cyrix MX - PR233** JP30 Cyrix M
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Quick Installation Guide SY-5STM Step 4. CPU Frequency Setting (JP10~16) 1 2 3 Host Bus Frequency (*Default: 66MHz) Frequency Multiplier (*Default: 2.0x) ® 11 can assign the "Host Bus Frequency". "Frequency Multiplier", while jumpers JP10, JP11, JP12, and JP13 Jumpers JP14, JP15, and JP16 enable you to assign the working frequency of your CPU. mainboard frequency parameters to match the used to configure the class processors currently on the market. Jumpers JP10~16 are mainboard is designed to
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Quick Installation Guide SY-5STM ® Frequency Settings for Intel Processors Processor Ratio Bus Multiplier CPU Host Bus Frequency Setting Clock JP14~16 ClockJP10~13 1 2 3 1.5 x 1 2 3 1.5 x 1 2 3 2.0 x 1 2 3 2.0 x 1 2 3 2.5 x 1 2 3 JP10 2.5 x JP12 JP13 1 2 3 3.0 x 1 2 3 JP10 3.0 x JP12 JP13 1 2 3 3.0 x 1 2 3 JP10 3.0 x JP12 JP13 1 2 3 3.5 x 12 * Set the proper CPU frequency according to the marking on the CPU. JP13 JP16 JP12 JP15 66MHz Intel P55C-P233 JP11 JP14 JP10 JP16 JP15 66MHz Intel P55C - P2
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Quick Installation Guide SY-5STM Frequency Settings for AMD ™ Processors Processor Ratio Bus Multiplier CPU Host Bus Frequency Setting Clock JP14~16 ClockJP10~13 1 2 3 1.5 x 1 2 3 1.5 x 1 2 3 2.0 x 1 2 3 JP10 2.0 x JP12 1 2 3 2.5 x 1 2 3 2.5 x 1 2 3 2.5 x 1 2 3 JP10 3.0 x JP12 JP13 1 2 3 3.5 x 1 2 3 4.0 x 1 2 3 JP10 4.5 x JP12 1 2 3 266 4.0 x 13 * Set the proper CPU frequency according to the marking on the CPU. JP13 JP16 JP12 JP15 66MHz AMD K6-2 JP11 JP14 JP10 JP13 JP16 JP15 66MHz AMD K6 - 30
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Quick Installation Guide SY-5STM Frequency Settings for Cyrix ™ Processors Processor Ratio Bus Multiplier CPU Host Bus Frequency Setting Clock JP14~16 ClockJP10~13 1 2 3 2.0 x 1 2 3 2.0 x 1 2 3 JP10 2.5 x JP12 JP13 1 2 3 2.5 x 1 2 3 2.0 x 1 2 3 JP10 2.5 x JP12 JP13 1 2 3 2.0 x 1 2 3 2.5 x 1 2 3 2.5 x 1 2 3 Cyrix M 3.5 x Over 14 specification is not guaranteed. ** Set the proper CPU frequency according to the marking on the CPU. JP13 JP16 JP12 JP15 66MHz - 300** II JP11 JP14 JP10 JP13 JP16 JP1
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Quick Installation Guide SY-5STM Frequency Settings for IDT ™ Processors Processor Ratio Bus Multiplier CPU Host Bus Frequency Setting Clock JP14~16 ClockJP10~13 1 2 3 3.0 x 1 2 3 JP10 3.0 x JP12 JP13 1 2 3 JP10 3.0 x JP14 JP12 JP15 JP16 1 2 3 4.0 x JP14 JP15 JP16 15 * Set the proper CPU frequency according to the marking on the CPU. JP13 JP12 JP11 60MHz WinChip C6-240 IDT JP10 JP13 75MHz WinChip C6-225 IDT JP11 JP16 JP15 66MHz WinChip C6-200 IDT JP11 JP14 JP13 JP16 JP12 JP15 60MHz WinChip C6
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Quick Installation Guide SY-5STM Step 5. DRAM Module Installation Note: must be Refer to Chapter 2 Hardware Setup 16 memory modules in DIMM banks. for details on how to install installed in bank DIMM 1. only one DRAM module, then this single DRAM If you plan on using the onboard VGA and intend to install (2) use SDRAM in any DIMM bank. Do not install EDO type of DIMM modules if you already (1) modules. mainboard supports both EDO and SDRAM types of memory This DIMM 1 DIMM 2 any memory ban
