SOYO SY-7IWB User manual

Brand: SOYO

Model: SY-7IWB

Category: Motherboards

Type: User manual

This manual is also suitable for

SY-7IWB V1.0

SY-7IWB

Motherboard

****************************************************

Socket 370 Celeron Processor supported

FW82810 AGP/PCI/AMR

66/100 MHz Front Side Bus supported

Baby AT Form Factor

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User's Manual

SOYO™ SY-7IWB

Trademarks:

Soyo is the registered trademark of Soyo Computer Inc. All trademarks are the

properties of their owners.

Product Rights:

All names of the product and corporate mentioned in this publication are used for

identification purposes only. The registered trademarks and copyrights belong to

their respective companies.

part of this manual may be reproduced, transmitted, transcribed, translated into any

other language, or stored in a retrieval system, in any form or by any means, such

as by electronic, mechanical, magnetic, optical, chemical, manual or otherwise,

without permission in writing from Soyo Computer Inc.

Disclaimer:

Soyo Computer Inc. makes no representations or warranties regarding the contents

of this manual. We reserve the right to amend the manual or revise the

specifications of the product described in it from time to time without obligation to

notify any person of such revision or amend. The information contained in this

manual is provided to our customers for general use. Customers should be aware

that the personal computer field is subject to many patents. All of our customers

should ensure that their use of our products does not infringe upon any patents. It is

the policy of Soyo Computer Inc. to respect the valid patent rights of third parties

and not to infringe upon or to cause others to infringe upon such rights.

Restricted Rights Legend:

Use, duplication, or disclosure by the Government is subject to restrictions set

forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer

Software clause at 252.277-7013.

About This Guide:

This Quick Start Guide can help system manufacturers and end users in setting up

and installing the Motherboard. Information in this guide has been carefully

checked for reliability; however, to the correctness of the contents there is no

guarantee given. The information in this document is subject to amend without

notice.

For further information, please visit our Web Site on the Internet. The address is

"http://www.soyo.com.tw".

Edition: August 1999

Version 1.1

7IWB SERIAL

Tested To Comply

With FCC Standards

FOR HOME OR OFFICE USE

POST CONSUMER

RECYCLED PAPER

100%

Table of Contents SY-7IWB

iii

Table of Contents

CHAPTER 1 MOTHERBOARD DESCRIPTION ...................................1

1-1 INTRODUCTION............................................................1

1-2 KEY FEATURES.............................................................1

1-3 HANDLING THE MOTHERBOARD..............................3

1-4 ELECTROSTATIC DISCHARGE PRECAUTIONS .........3

1-5 SY-7IWB MOTHERBOARD LAYOUT...........................4

1-6 SY-7IWB MOTHERBOARD COMPONENTS ................5

1-7 CHIPSET.........................................................................7

1-8 I/O INTERFACE CONTROLLER..................................13

1-9 AUDIO SUBSYSTEM...................................................15

1-10 HARDWARE MONITOR...............................................15

1-11 WAKE ON LAN TECHNOLOGY..................................15

CHAPTER 2 HARDWARE INSTALLATION.......................................17

2-1 PREPARATIONS...........................................................17

2-2 UNPACKING THE MOTHERBOARD..........................18

2-3 INSTALLATION GUIDE...............................................19

2-3.1 CPU Installation............................................................. 20

2-3.2 SDRAM Memory Module Installation.............................. 22

2-3.3 Motherboard Connector.................................................. 24

2-3.4 Jumper Setting................................................................ 40

2-3.5 CMOS Clearing (JP5)..................................................... 43

2-3.6 Power On ....................................................................... 43

2-3.7 Quick BIOS Setup........................................................... 44

2-3.8 Troubleshooting at First Start.......................................... 46

2-3.9 Power Off....................................................................... 47

CHAPTER 3 BIOS SETUP UTILITY...................................................48

3-1 SOYO COMBO SETUP.................................................51

3-2 STANDARD CMOS SETUP..........................................55

3-3 ADVANCED BIOS FEATURES.....................................58

Table of Contents SY-7IWB

3-4 ADVANCED CHIPSET FEATURES..............................62

3-5 INTEGRATED PERIPHERALS.....................................64

3-6 POWER MANAGEMENT SETUP ................................69

3-7 PNP/PCI CONFIGURATION SETUP.............................72

3-8 PC HEALTH STATUS....................................................75

3-9 LOAD OPTIMIZED DEFAULTS...................................77

3-10 LOAD FAIL-SAFE DEFAULTS.....................................78

3-11 SUPERVISOR PASSWORD...........................................79

3-12 USER PASSWORD........................................................80

3-13 IDE HDD AUTO DETECTION .....................................81

CHAPTER 4 DRIVERS INSTALLATION ............................................82

CHAPTER 5 CRYSTAL AUDIO DRIVER INSTALLATION................87

Motherboard Description SY-7IWB

Chapter 1

MOTHEBOARD DESCRIPTION

1-1 INTRODUCTION

The SY-7IWB AGP/PCI/AMR Motherboard is a high-performance

Socket 370 processor supported Baby AT form-factor system board. SY-

7IWB uses the FW82810 Chipset technology and supports Socket 370

processors. This Motherboard is fully compatible with industry standards

and adds many technical enhancements.

1-2 KEY FEATURES

Ø Supports Intel Celeron™

processors (300A-500MHz)

Ø Supports 100 & 66 MHz Front Side Bus Frequency

Ø Auto detect CPU bus Frequency (66/100)

Ø Auto-detect CPU voltage

Ø Adjustable CPU Core Voltage (Normal, 5%)

Ø Chipset integrated 3D AGP Accelerator

Ø Easy CPU settings in BIOS with the “SOYO COMBO Setup”

Ø Software Audio AC97 Version 2.1 Compliant

Ø PC98, ACPI, Ultra DMA33

Ø Supports Wake-On-LAN (WOL) when use ATX-Power supply

Ø Supports ACPI Suspend Indicator

Ø Power-on by modem, alarm, PS/2 Keyboard, Mouse and USB

Win98 Keyboard

Motherboard Description SY-7IWB

Ø Power failure resume

Ø Supports onboard hardware monitoring and includes Hardware

Doctor™ utility

Ø Fan speed control

Ø Battery Low voltage Detect

Ø Support 7 sets of voltage monitoring

Ø Supports multiple-boot function

Ø Y2K Compliant

Ø Supports Audio Modem Riser slot (AMR 1.0 compliant) *

Ø 3 x 32-bit bus mastering PCI slots

Ø 2 x USB ports onboard

Ø 1 x IrDA port

Ø AT power connector

Ø ATX power connector

Ø Hardware Random Number Generator (RNG) for enabling enhanced

platform security

Ø RTC hardware to handle Y2K Century Rollover

* If the user wants to use a Modem Riser card (MR) make sure to use a

Secondary

mode

MR,

PRIMARY

mode MRs are

NOT

Supported.

Motherboard Description SY-7IWB

1-3 HANDLING THE MOTHERBOARD

To avoid damage to your Motherboard, follow these simple rules while

unpacking:

Ø Before handling the Motherboard, ground yourself by grasping an

unpainted portion of the system's metal chassis.

Ø Remove the Motherboard from its anti-static packaging. Hold the

Motherboard by the edges and avoid touching its components.

Ø Check the Motherboard for damage. If any chip appears loose, press

carefully to seat it firmly in its socket.

Warning: Do not apply power if the Motherboard appears

damaged. If there is damage to the board, contact your dealer

immediately.

1-4 ELECTROSTATIC DISCHARGE PRECAUTIONS

Make sure to ground yourself before handling the Motherboard or other

system components. Electrostatic discharge can easily damage the

components. Note that you must take special precautions when handling

the Motherboard in dry or air-conditioned environment.

To protect your equipment from electrostatic discharge, take the following

precautions:

Ø Do not remove the anti-static packaging until you are ready to install.

Ø Ground yourself before removing any system component from its

protective anti-static packaging. (To ground yourself, grasp the expansion

slot covers or other unpainted portions of the computer chassis.)

Ø Frequently ground yourself while working or use a grounding strap.

Ø Handle the Motherboard by its edges and avoid touching its

components.

Motherboard Description SY-7IWB

1-5 SY-7IWB MOTHERBOARD LAYOUT

SY-7IWB Platform

AT Power

Lithium

Battery

Intel

FW82810

PCI Slot #2

PCI Slot #1

PCI Slot #3

USB1

Socket 370

DIMM 2

DIMM 1

DIMM 3

Intel

FW82801AB

Ac97

Codec

Speaker

Keylock

Power

LED

ACPI

LED

HDD

LED

Reset

PWRBT

JP5

1 3

JP2

1 3

CMOS Clear

Jumper

JP10

FDC

IDE 1

IDE 2

J10

J11

JP44

WOL

Header

PRT 1

Connector

PS/2 Mouse

Connector

ATX Power

COM 2

COM 1

CPU FAN

JP1

JP15

1 3

Intel

82802AB

4MB

AMR1

IR1

Winbond

W83627HF

-AW

Audiuo Port

GAME Port

VGA Port

JP9

AU8810

Motherboard Description SY-7IWB

1-6 SY-7IWB MOTHERBOARD COMPONENTS

RTU

VWXY

Motherboard Description SY-7IWB

A CD-IN Connectors

B Audio Modem Riser Slot

C AC97 Codec Chip

D 32-bit PCI Mastering Slots

E Winbond W83627HF-AW LPC I/O Chip

F COM1/COM2 Connectors

G CPU Core Voltage Adjust Jumper

H Parallel Printer Port

I Wake-On-LAN(WOL) Header

J PS/2 Mouse Connector

K Keyboard Connector

L Power-On by Keyboard Jumper

M ATX power Supply Connector

N AT Power Supply Connector

O CPU Cooling Fan Connector

P PGA370 Socket

Q DIMM Bank

R Intel FW82810 GMCH (Graphic Memory Control Hub) Chip

S Floppy Disk Drive (FDD) Port

T Bus Mastering E-IDE/ATAPI Ports

U CPU FSB Configuration Jumpers

V VGA Port

W The FWH Boot Block Write-Protect Jumper

X Intel 82802AB 4MB FWH (FirmWare Hub) Chip

Y 3V Lithium Battery

Z Chassis Cooling Fan Connector

AA PC speaker redirection Jumper

AB Front panel connectors

AC CMOS Clear Jumper

AD Intel FW82801 ICH (I/O Control Hub) Chip

AE Serial Infrared (IrDA) Device Header

AF Game Port

AG Universal Serial Bus Port

AH Audio Port

Motherboard Description SY-7IWB

1-7 CHIPSET

To compliment the Intel® Celeron processor, the Intel® 810 chipsets

delivers a balanced platform solution for value computing. The 810

chipset is a highly-integrated three-chip solution consisting of a Graphics

& Memory Controller (Intel 82810), an I/O Controller (Intel82801), and a

Firmware Hub (Intel 82802).

The ICH is a highly integrated multifunctional I/O Controller Hub that

provides the interface to the PCI Bus and integrates many of the functions

needed in today PC platforms. The ICH communicates with the host

controller over a dedicated hub interface. There are two versions of the

ICH (82801AA: ICH and 82801AB: ICH0). These devices are pin

compatible and are in 241-pin packages.

The Intel® 82802 Firmware Hub (FWH) component is part of the Intel®

810 chipset. The FWH is key to enabling future security and

manageabilily infrastructures for the PC platform.

Intel has developed technology that enhances the performance and

exceptional value of the Intel® Celeron™ processor-powered PC. Built on

the strong foundation of Intel® 440BX AGPset technology, the Intel® 810

chipset has re-engineered the Value PC, providing next generation features

and great graphics performance at a lower cost.

Richer, more robust 2D and 3D graphics are optimized thanks to an

integrated chipset design that utilizes second-generation graphics

technology. This integrated chipset offers innovative features with

compelling performance while lowering overall system costs.

A new design with big benefits

At the core of the 810 chipset is a memory controller with built-in graphics

Motherboard Description SY-7IWB

technology. The 82810 chip optimizes system memory arbitration, similar

to AGP technology, resulting in a more responsive and cost-effective

system.

The 82810 Graphics Memory Controller Hub (GMCH) features Intel®

graphics technology and software drivers, using Direct AGP (integrated

AGP) to create vivid 2D and 3D effects and images. The 82810 chip

features integrated Hardware Motion Compensation to improve soft DVD

video quality and a digital video out port that enables connection to

traditional TVs or the new space-saving digital flat panel displays.

Intel® Dynamic Video Memory Technology (D.V.M.T.) is an architecture

that offers breakthrough performance for the Value PC segment through

efficient memory utilization and Direct AGP. The system OS uses the Intel

software drivers and intelligent memory arbiter to support richer graphics

applications.

The System Manageability Bus allows networking equipment to monitor

the 810 chipset platform. Using ACPI specifications, the system

manageability function enables low-power sleep mode and conserves

energy when the system is idle.

The 82801 I/O Controller Hub (ICH) employs the Intel® Accelerated Hub

Architecture to make a direct connection from the graphics and memory to

the integrated AC97 controller, the IDE controllers, dual USB ports, and

PCI add-in cards.

The Accelerated Hub Architecture provides twice the bandwidth of the

PCI bus at 266 MB per second. This allows a wider flow of rich

information from the I/O controller to the memory controller, with

optimized arbitration rules allowing more functions to run concurrently,

enabling more life-like audio and video.

Motherboard Description SY-7IWB

The Integrated Audio-Codec 97 controller enables software audio and

modem by using the processor to run sound and modem software. By

reusing existing system resources, this feature adds flexibility, and

improves sound quality.

The 82802 Firmware Hub (FWH) stores system BIOS and video BIOS,

eliminating a redundant nonvolatile memory component. In addition, the

82802 contains a hardware Random Number Generator (RNG). The

Intel® RNG provides truly random numbers to enable fundamental

security building blocks supporting stronger encryption, digital signing,

and security protocols.

Intel 810 chipset re-engineers the Value PC by providing a platform

that will bring next generation features and great graphics performance to

Value PC while reducing overall platform cost.

PRODUCT HIGHLIGHTS

Ø Enhances performance and exceptional value of the Intel® Celeron™

processor-powered PC

Ø Built on strong foundation of Intel® 440Bx technology

Ø Provides next generation features

Ø Provides great graphics performance at a lower cost

Ø Optimizes 2D and 3D graphics through integrated chipset design

utilizing second-generation graphics technology

Ø Innovative features with compelling performance while lowering

system costs

FEATURES BENEFITS

Ø Intel® Accelerated Hub Architecture Increased I/O performance

allows better concurrency for richer multimedia applications

Ø Integrated graphics/AC97 controller, more flexibility and better audio

quality

Motherboard Description SY-7IWB

Ø Intel® 3D graphics with Direct AGP Vivid 2D and 3D graphics,

efficient use of system memory for graphics, O/S and applications

Ø Optional 4MB of dedicated display cache video memory Enables

SKU differentiation with increased 3D graphics performance

improvement over Direct AGP

Ø Low-power sleep modes Energy Savings

Ø One software driver code base More stable platform, higher quality

graphics, reduced OEM support costs

Ø Intel® Random Number Generator (RNG) Enables ISV's to

strengthen security products

Ø Digital Video Out port Allows connection of traditional TV or new

digital flat panel displays; compatible with DVI specification

Ø Soft DVD MPEG 2 playback with Hardware Motion Compensation

Life-like video and audio

Ø 100-MHz System Bus capable Flexibility for performance

headroom

Ø 2 USB ports Plug and Play

Ø Multiple Intel® 810 chipset SKUs for Value PC price points Lower

platform and manufacturing costs with single motherboard design

Product Package

Ø 82810 Graphics Memory Controller Hub 421 Ball Grid Array

(BGA)

Ø 82801 Integrated Controller Hub 241 Ball Grid Array (BGA)

Ø 82802 Firmware Hub 32-pin PLCC or 40-pin TSOP

1-7.1 Accelerated Graphics Port (A.G.P.)

A.G.P. is a high-performance bus for graphics-intensive applications, such

as 3D applications. A.G.P., while based on the PCI Local Bus

Specifications, Rev 2.1, is independent of the PCI bus and is intended for

exclusive use with graphical display devices. A.G.P. overcomes certain

limitations of the PCI bus related to handling a large amount of graphics

data with the following features:

l Pipelined memory read and write operations that hide memory access

Motherboard Description SY-7IWB

latency

l Demultiplexing of address and data on the bus for near 100 percent

bus efficiency

l AC timing for 133 MHz data transfer rates, allowing real data

throughput in excess of 500 MB/sec

1-7.2 Universal Serial Bus (USB)

The motherboard has two USB ports; one USB peripheral can be

connected to each port. For more than two USB devices, an external hub

can be connected to either port. The motherboard fully supports the

universal host controller interface (UHCI) and used UHCI-compatible

software drivers.

Specification USB features include:

l Self-identifying peripherals that can be plugged in while the

computer is running

l Automatic mapping of function to driver and configuration

l Support for isochronous and asynchronous transfer types over the

same set of wires

l Support for up to 127 physical devices

l Guaranteed bandwidth and low latencies appropriate for telephony,

audio, and other applications

l Error-handling and fault-recovery mechanisms built into the protocol

Note

Computer systems that have an unshielded cable attached to a USB port

may not meet FCC Class B requirements, even if no device or a low-speed

USB device is attached to the cable. Use shielded cable that meets the

requirements for a full-speed USB device.

Motherboard Description SY-7IWB

1-7.3 IDE Support

The motherboard has two independent bus-mastering PCI IDE interfaces.

These interfaces support PIO Mode3, PIO Mode 4, ATAPI devices (e.g.,

CD-ROM), and Ultra DMA/33 synchronous-DMA mode transfers. The

BIOS supports logical block addressing (LBA) and extended cylinder head

sector (ECHS) translation modes. The BIOS automatically detects the IDE

device transfer rate and translation mode.

Programmed I/O operations usually require a substantial amount of

processor bandwidth. However, in multitasking operating systems, the

bandwidth freed by bus mastering IDE can be devoted to other tasks while

disk transfers are occurring.

The motherboard also supports laser servo (LS-120) drives. LS-120

technology allows the user to perform read/write operations to LS-120

(120MB) and conventional 1.44MB and 720KB diskettes. An optical

servo system is used to precisely position a dual-gap head to access the

diskett’s 2,490 tracks per inch (tpi) containing up to 120 MB of data

storage. A conventional diskette uses 135 tpi for 1.44 MB of data storage.

LS-120 drivers are ATAPI-compatible and connect to the motherboard’ s

IDE interface. (LS-120 drives are also available with SCJSI and parallel

port interfaces.) Some versions of Windows 95 and Windows NT

operating systems recognize the LS-120 drive as a bootable device in both

120 MB and 1.44 MB mode.

Connection of an LS-120 drive and a standard 3.5-inch diskette drive is

allowed. The LS-120 drive can be configured as a boot device if selected

as Drive A in the BIOS setup program.

Note

If you connect at LS-120 drive to an IDE connector and configure it as

the :boot: drive and configure a standard 3.5-inch diskette drive as a “B”

drive, the standard diskette drive is not seen by the operating system.

When the LS-120 drive is configured as the “boot: device, the system will

recognize it as both the A and B drive

Motherboard Description SY-7IWB

1-7.4 Real-Time Clock, CMOS SRAM, and Battery

The real-time clock is compatible with DS1287 and MC146818

components. The clock provides a time-of-day clock and a multicentury

calendar with alarm features and century rollover. The real-time clock

supports 256 bytes of battery-backed CMOS SRAM in two banks that are

reserved for BIOS use.

The time, date, and CMOS values can be specified in the Setup program.

The CMOS values can be returned to their defaults by using the Setup

program.

1-8 I/O INTERFACE CONTROLLER

The motherboard uses the Winbond W83627HF-AW I/O controller which

features:

l Single diskette drive interface

l Two serial ports

l FIFO supports on both serial and diskette interfaces

l One parallel port with Extended Capabilities Port (ECP) and

Enhanced Parallel Port (EPP) support

l PS/2 style mouse and keyboard interfaces

l PCI PME interface

l Intelligent auto power management, including:

Ø Shadowed write-only registers for ACPI compliance

Ø Programmable wake-up event interface

The Setup program provides configuration option for the I/O controller.

1-8.1 Serial Ports

The NS16C5450-compatible UARTs support data transfers at speeds up to

115.2 Kbits/sec with BIOS support.

1-8.2 Parallel Port

In the Setup program, there are four options for parallel port operation:

l Compatible (standard mode)

l Bi-directional (PS/2 compatible)

l Bi-directional EPP. A driver from the peripheral manufacturer is

Motherboard Description SY-7IWB

required for operation. See Section 6.2 for EPP compatibility.

l Bi-directional high-speed ECP

1-8.3 Diskette Drive Controller

The I/O controller is software compatible with the 82077 diskette drive

controller and supports both PC-AT and PS/2 modes. In the Setup

program, the diskette drive interface can be configured for the following

diskette drive capacities and sizes.

l 360 KB, 5.25-inch

l 1.2 MB, 5.25-inch

l 720 KB, 3.5-inch

l 1.2 MB. 3.5-inch (driver required)

l 1.25-1.44 MB, 3.5-inch

l 2.88 MB, 3.5-inch

1-8.4 Keyboard and Mouse Interface

The +5 V lines to keyboard and mouse connectors are protected with a

fuse that prevents motherboard components from being damaged when an

over-current condition occurs.

The keyboard controller contains code, which provides the traditional

keyboard and mouse control functions, and also supports Power On/Reset

password protection. Power On/Reset password can be specified in the

BIOS Setup program.

The keyboard controller also supports the hot-key sequence

<Ctrl><Alt><Del>, software reset. This key sequence resets the

computer’s software by jumping to the beginning of the BIOS code and

running the Power On Self Test (POST).

1-8.5 Infrared Support

The IR connection can be used to transfer files to or from portable devices

like laptops, PDAs, and printers.

Motherboard Description SY-7IWB

1-9 AUDIO SUBSYSTEM

1-9.1 Audio Connector

The audio connectors include the following:

l Back panel connectors: stereo line-level output (Line Out), stereo

line-level input (Line In), and Mic In

l CD Line - in

1-10 HARDWARE MONITOR

The optional hardware monitor subsystem provides low-cost

instrumentation capabilities. The features of the hardware monitor

subsystem include:

Ø An integrated ambient temperature sensor

Ø Fan speed sensors, which monitor the fan 1 and fan 2 connectors

Ø Power supply voltage monitoring to detect levels above or below

acceptable values

When suggested ratings for temperature, fan speed, or voltage are

exceeded, an interrupt is activated. The hardware monitor component

connects to the SMBus.

1-11 WAKE ON LAN TECHNOLOGY

Wake on LAN technology enables remote wakeup of the computer

through a network. Wake on LAN technology requires a PCI add-in

network interface card (NIC) with remote wakeup capabilities. The remote

wakeup connector on the NIC must be connected to the onboard Wake on

LAN technology connector. The NIC monitors network traffic at the MII

interface; upon detecting a Magic Packet, the NIC asserts a wakeup signal

that powers up the computer. To access this feature uses the Wake on LAN

technology connector.

Motherboard Description SY-7IWB

CAUTION

For Wake on LAN, the 5-V standby line for the power supply must be

capable of delivering +5V ±5 % at 720 mA. Failure to provide adequate

standby current when implementing Wake on LAN can damage the power

supply.

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SOYO SY-7IWB User manual

Brand: SOYO

Model: SY-7IWB

Category: Motherboards

Type: User manual

This manual is also suitable for

SY-7IWB V1.0

Download PDF

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SOYO SY-7IWB User manual

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SOYO SY-7IWB User manual

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