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SY-7IWA-F
Motherboard
Socket 370 Celeron ™ Processor supported
FW82810 Motherboard
100 & 66 MHz Front Side Bus supported
User's Manual
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ATX Form Factor
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O ™ SY-7I Copyright © Customers "http://www.soyo.com.tw". C FC ersion 1.1 V POST CONSUMER RECYCLED PAPER 100% ii 7IWA-F SERIAL FOR HOME OR OFFICE USE With FCC Standards Edition: August 1999 Tested To Comply on the Internet. The address is Web Site For further information, please visit our notice. guarantee given. The information in this document is subject to amend without checked for reliability; however, to the correctness of the contents there is no and installing the Motherboard. Informa
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T SY-7I ................................ . 1 1-1 ................................ ............................ 1 1-2 KEY FEA ................................ ............................. 1 1-3 .............................. 3 1-4 A ......... 3 1-5 ........................ 4 1-6 ............. 5 1-7 ................................ ................................ ......... 7 1-8 ................................ .. 13 1-9 ................................ ................... 15 1-10 ..............
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T SY-7I 3-4 A .............................. 63 3-5 A ................................ ..... 66 3-6 ................................ 71 3-7 A ............................. 74 3-8 ................................ .................... 77 3-9 ................................ ... 79 3-10 ................................ ..... 80 ................................ ........... 81 3-12 ................................ ........................ 82 3-13 ................................ ..... 83 A ..........
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SY-7I MOTHEBOARD DESCRIPTION 1-1 The A 1-2 KEY FE Ø n ™ processors (300A-500MHz) Ø Ø Ø Ø V Ø Ø “ ” Ø Ø Ø Supports W Ø Ø Ø 1 Win98 Keyboard Power-on by modem, alarm, PS/2 Keyboard, Mouse and USB Ease of PC implementation Support Suspend To DRAM (STR) for instantly Available/ On Now Supports ACPI Suspend Indicator ake-On-LAN (WOL) Ultra DMA33/66 PC98, ACPI SOYO COMBO Setup Easy CPU settings in BIOS with the 3D AGP Accelerator integrated into Chipset Adjustable CPU Core oltage (Nor
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SY-7I Ø Ø r ™ utility Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø A Ø Ø * 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. 2 RTC hardware to handle Y2K Century Rollover platform security Hardware Random Number Generator (RNG) for enabling enhanced TX power connector 1 x IrDA port 2 x USB ports onboard 5 x 32-bit bus mastering PCI slots Supports Audio Modem Riser slot (AMR 1.0 compliant) * Supports Digital Flat Panel Port Y2K Compl
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SY-7I 1-3 HANDLING THE MOTHERBOARD Ø Ø Ø . y 1-4 Ø Ø Ø Ø 3 components. Handle the Motherboard by its edges and avoid touching its Frequently ground yourself while working or use a grounding strap. slot covers or other unpainted portions of the computer chassis.) protective anti-static packaging. (To ground yourself, grasp the expansion Ground yourself before removing any system component from its Do not remove the anti-static packaging until you are ready to install. precautions: To pro
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SY-7I 1-5 SY-7I B PS/2 K PS/2 Mouse JP1 N ATX Power Connector r 3 1 1 1 3 1 3 1 N JP15 1 JP16 1 3 USB 1 USB 2 0 A Intel 0 Digital DC-100 1 Flat panel C connector 3 1 K I JP2 SDRAM SDRAM 4 LINE-OUT J6 JP44 LINE-IN 3 1IR WOL Winbond r 5 MIC JACK W83627HF 1 -AW 1 2 3 44 11 M M M 1 J10 1 M M M I I I 1 1 D D D C AC97 AMR l 82802AB PCI Slot #1 B 3 JP9 Intel PCI Slot #2 1 FW82801AA 3V m JP5 Battery rCMOS Clea PCI Slot #3 r _ _ E+ PCI Slot #4 r ACPI _ ++ PCI Slot #5 Keylock PWRBT 1 _ r Reset + N
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SY-7I 1-6 SY-7I ABCDEFGHIJ K D A L C A B A A A M Z R N O P Q Y R XWVUTS 5 WA-F MOTHERBOARD COMPONENTS WA-F Motherboard Description
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SY-7I A B C D E F G H I J Power – K L M N O P Q R S T U V W X Y Z AB 6 Back panel Connectors AD Sil 154CT64 DFP Transmitter Chip AC Wake-On-LAN( WOL) Header CD-IN Connectors AA AC97 Codec Chip 32-bit PCI Mastering Slots Audio Modem Riser Slot Winbond W83627HF-AW LPC I/O Chip Serial Infrared (IrDA) Device Header Display cache 4MB SDRAM Intel FW82801 ICH (I/O Control Hub) Chip Chassis Cooling Fan Connector Front panel connectors The FWH Boot Block Write-Protect Jumper 3V Lithium Battery CMOS Clear
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SY-7I 1-7 l l ® 810 chipsets ll ® l ® Celeron ™ processor-powered PC. Built on l , the Intel y ® 810 V y y 7 technolog . The 82810 chip optimizes system memory arbitration, similar At the core of the 810 chipset is a memory controller with built-in graphics A new design with big benefits compelling performance while lowering overall system costs. technolog . This integrated chipset offers innovative features with integrated chipset design that utilizes second-generation graphics Richer, more ro
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SY-7I y l ® Vl V P l ® Accelerated Hub , y 8 enabling more life-like audio and video. optimized arbitration rules allowing more functions to run concurrentl information from the I/O controller to the memory controller, with PCI bus at 266 MB per second. This allows a wider flow of rich The Accelerated Hub Architecture provides twice the bandwidth of the PCI add-in cards. the integrated AC97 controller, the IDE controllers, dual USB ports, and Architecture to make a direct connection from the gra
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SY-7I , and y . y l V V Ø l ® Celeron ™ Ø l ® 440Bx technology Ø Ø Ø Ø Ø l Increased Ø Ø l Vivid 9 2D and 3D graphics, ® 3D graphics with Direct AGP Inte quality Integrated graphics/AC97 controller, more flexibility and better audio allows better concurrency for richer multimedia applications I/O performance ® Accelerated Hub Architecture Inte FEATURES BENEFITS system costs Innovative features with compelling performance while lowering utilizing second-generation graphics technology Opt
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SY-7I Ø Enables Ø Energy Savings Ø More Ø l Enables Ø Allows Ø Ø Flexibility Ø Plug Ø Lower l ® 810 chipset SKUs for V Ø 421 Ø 241 Ø .) P A.G.P P P l 10 latency Pipelined memory read and write operations that hide memory access data with the following features: limitations of the PCI bus related to handling a large amount of graphics exclusive use with graphical display devices. A.G. . overcomes certain Specifications, Rev 2.1, is independent of the PCI bus and is intended
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SY-7I l l l l l l l , y l ¿ 11 requirements for a full-speed USB device. USB device is attached to the cable. Use shielded cable that meets the may not meet FCC Class B requirements, even if no device or a low-speed Computer systems that have an unshielded cable attached to a USB port Note Error-handling and fault-recovery mechanisms built into the protocol audio, and other applications Guaranteed bandwidth and low latencies appropriate for telephon Support for up to 127 physical device
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SY-7I ’ ’ s ¿ “ B ” “ 12 recognize it as both the A and B drive boot: device, the system will When the LS-120 drive is configured as the drive, the standard diskette drive is not seen by the operating system. the :boot: drive and configure a standard 3.5-inch diskette drive as a If you connect at LS-120 drive to an IDE connector and configure it as Note as Drive A in the BIOS setup program. allowed. The LS-120 drive can be configured as a boot device if selected Connection of an LS-120 drive
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SY-7I program. 1-8 l l l l l l l Ø Ø Serial Parallel 13 program, there are four options for parallel port operation: Sub connector located on the back panel of the motherboard. In the Setup The connector for the multimode bi-directional parallel port is a 25-pin D- Port 1-8.2 speeds up to 115.2 Kbits/sec with BIOS support. back panel. The NS16C5450-compatible UARTs support data transfers at The motherboard has one 9-pin D-Sub serial port connector located on the Ports 1-8.1 The
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SY-7I l l l P . y l Diskette l l l l l l PS/2 ¿ . r 14 BIOS Setup program. password protection. Power On/Reset password can be specified in the keyboard and mouse control functions, and also supports Power On/Reset The keyboard controller contains code, which provides the traditional connected or disconnected. Power to the computer should be turned off before a keyboard or mouse is The mouse and keyboard can be plugged into either PS/2 connecto Note damaged when an over-current cond
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SY-7I ’ Infrared 1-9 AUDIO SUBSYSTEM l l 1-10 Ø Ø Ø 15 connects to the SMBus. exceeded, an interrupt is activated. The hardware monitor component When suggested ratings for temperature, fan speed, or voltage are acceptable values Power supply voltage monitoring to detect levels above or below Fan speed sensors, which monitor the fan 1 and fan 2 connectors An integrated ambient temperature sensor subsystem include: instrumentation capabilities. The features of the hardware monitor The
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SY-7I 1-11 W W * W W 16 supply. standby current when implementing ake on LAN can damage the power capable of delivering +5V ±5 % at 720 mA. Failure to provide adequate For ake on LAN, the 5-V standby line for the power supply must be CAUTION technology connector. that powers up the computer. To access this feature uses the ake on LAN interface; upon detecting a Magic Packet, the NIC asserts a wakeup signal LAN technology connector. The NIC monitors network traffic at the MII wakeup connector on
