TYAN S1832DL User Manual
TYAN S1832DL User Manual

TYAN S1832DL User Manual

Tyan s1832dl tiger 100 motherboard
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Tyan
S1832DL
Tiger 100
Motherboard User's Manual
Revision 2.20
Copyright © Tyan Computer Corporation, 1999. All rights reserved. No part of this
manual may be reproduced or translated without prior written consent from Tyan
Computer Corp.
All registered and unregistered trademarks and company names contained in this
manual are property of their respective companies including, but not limited to the
following.
AMI BIOS is a trademark of American Megatrend Incorporated.
Windows is a trademark of Microsoft Corporation.
IBM, PC, AT, PS/2 are trademarks of IBM Corporation.
INTEL, Pentium II, Pentium III, Celeron, Xeon are trademarks of Intel Corporation.
S1832 Tiger 100 is a trademark of TYAN Computer Corporation.
Information contained in this publication has been carefully checked for accuracy and
reliability. In no event will Tyan Computer be held liable for any direct or indirect,
incidental or consequential damage, loss of use, loss of data, or other malady resulting
from errors or inaccuracies of information contained in this manual. The information
contained in this document is subject to change without notice.
PRINTED IN USA.

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Summary of Contents for TYAN S1832DL

  • Page 1 Information contained in this publication has been carefully checked for accuracy and reliability. In no event will Tyan Computer be held liable for any direct or indirect, incidental or consequential damage, loss of use, loss of data, or other malady resulting from errors or inaccuracies of information contained in this manual.
  • Page 2: Table Of Contents

    Table of Contents 1. Introduction............... 4 Overview..............4 Icons................5 Hardware Specifications/Features......... 6 Software Specifications..........7 Technical Support............8 Returning Merchandise for Service........ 8 2. Board Installation.............. 10 Unpacking..............10 Precautions..............10 Installation Steps............11 What is a Jumper............12 Map of Motherboard Jumpers........
  • Page 3 4. System Resources............. 70 Beep Codes..............70 Troubleshooting System Problems........71 Displayed Error Messages..........72 Appendix 1 - CPU Retention Module Options.....74 Appendix 2 - Glossary............76...
  • Page 4: Introduction

    Introduction Introduction Overview The S1832DL Tiger 100 is a quality, high performance mainboard designed for dual Intel Pentium II or Pentium III microprocessors. This mainboard utilizes the Intel 440BX AGPset and can support CPU speeds of 233MHz through 500MHz, and host bus speeds of 66MHz to 100MHz.
  • Page 5: Icons

    http://www.tyan.com. There you can find information on all of TYAN’s products along with detailed FAQs for trouble-shooting, distributors list, drivers, and BIOS setting explanations. Icons In order to help you navigate this manual and set up your system, we have added several icons to our format.
  • Page 6: Hardware Specifications/Features

    Chapter 1 Introduction Hardware Specifications/Features Processor Information •Two SEC slots (Slot One type). •66 to 100MHz BIOS selectable bus support. •Pentium II, P-III 233-600MHz. •Supports Celeron CPU (single only). Chipset Information •Intel 440BX AGPset. •Intel PIIX4e controller. •National 309 Super I/O chipset. Voltage and Power •ATX power supply connector.
  • Page 7: Software Specifications

    Physical Dimensions •ATX design. •12 inches x 9.8 inches. •Requires Intel Venus compatible I/O shield BIOS Information •AMI Plug and Play flash BIOS. •Deep Green, Energy Star, ACPI, Year 2000, and PC98 compliant. •Soft power-down, multiple boot options. •Win98/NT5 ready, DMI 2.0 compliant.
  • Page 8: Technical Support

    Chapter 1 Introduction Technical Support If a problem arises with your system, you should turn to your dealer for help first. Your system has most likely been configured by them, and they should have the best idea of what hardware and software your system contains. Hence, they should be of the most assistance.
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  • Page 10: Board Installation

    Chapter 2 Board Installation Board Installation Unpacking The mainboard package should contain the following: S1832DL mainboard · One 40-pin IDE & 34-pin floppy cable pack · User’s manual · Two CPU retention modules · One Tyan System Management & Driver CD ·...
  • Page 11: Installation Steps

    the board. (3) Avoid touching motherboard components, IC chips, connectors, and leads. (4) Avoid touching pins of memory modules and chips. (5) Place motherboard on a grounded antistatic surface or on the antistatic bag. Having reviewed the precautions above, the next step is to take the mother- board out of the cardboard box and static bag, hold it by its edges, and place it on a grounded antistatic surface, component side up.
  • Page 12: What Is A Jumper

    Chapter 2 Board Installation What is a Jumper In this manual, the terms “closed” and “on” are used when referring to jumpers (or jumper pins) that are active; “open” and “off” are used when referring to jumpers (or jumper pins) that are inactive. See the Figure 2-1 for examples of “on”...
  • Page 13: Map Of Motherboard Jumpers

    Map of Motherboard Jumpers FAN2 (CPU1) FAN1 FAN3 (Chassis) (CPU2) Mouse USB2 Intel National National LM75 LM75 AGP port J P 2 0 J P 3 3 volt PCI slot 1 lithium battery J 1 0 PCI slot 2 J P 1 5 (WOL) PCI slot 3 J P 8...
  • Page 14: Picture Of Motherboard Features

    Chapter 2 Board Installation Picture of Motherboard Features Intel 443BX 4 DIMM slots Two SEC slots (Slot One type) LM75 2 ISA slots http://www.tyan.com...
  • Page 15: Setting Jumpers

    1. Setting Jumpers 1-A. CPU Speed Settings (Switch S4) There are two steps to set the CPU speed. First, set the clock multiplier with jumpers JP11-JP14 according to the specification of your CPU using the chart below. There is no need to set the bus speed. The motherboard auto-detects the bus speed of the CPU.
  • Page 16 Chapter 2 Board Installation 1-B. Front Panel Assignment (2x9: Jumper JP20) For chassis that have a 2x9 plug use JP20 instead of J15. To p Bottom Pin1 Pin2 Top Pin Pin17 Bottom Pin JP32 Side View 1-C. Speaker Connector (J10) The speaker should be connected to pins 24-27 of jumper J10.
  • Page 17 FAN2 FAN3 FAN1 By following this procedure, you will erase your password and reset JP20 the CMOS to the BIOS defaults. FAN4 JP21 1-F. IR/Floppy Set to 2 FDD if you are using 2 floppy drives. ) t l 1-G. Proprietary Server Management Connector (JP21) Reserved for use with a proprietary server management add-on card.
  • Page 18: Soft Power Connector

    Chapter 2 Board Installation 1-H. Chassis Intrusion Alarm Connector The J8 connector is an intrusion alarm, that can be connected to the system chassis. When active (J8 is connected to the chassis), this alarm will alert the system administrator anytime someone opens the system’s case. Soft Power Connector The Soft Power Connector is pins 1-2 of jumper block J10.
  • Page 19: Mounting The Motherboard In The Chassis

    2. Mounting the Motherboard in the Chassis Follow the instructions provided by the case manufacturer for proper installa- tion guidelines. TYAN recommends that you use only one screw to hold down the motherboard. The rest of the mounting holes should be used for the plastic standoffs.
  • Page 20 Chapter 2 Board Installation Figure 2-3 To install your DIMMs, line your module up so that the pins fit into the slot. There is only one way that your DIMM can fit properly. Make sure that the short row of pins is lined up with the short gap in the DIMM slot. Figure 2-3 above shows how to sit the DIMM into its slot.
  • Page 21 Figure 2-4 The Tiger 100 uses a 64-bit data path from memory to CPU and can accommo- date up to 2 GB of SDRAM. The 168-pin DIMMs (Dual In-line Memory Modules) must be of the 3.3V, unbuffered variety. The position of the notch in the SDRAM key position will tell you whether or not a DIMM is unbuffered (see the Figure 2-5 below).
  • Page 22: Cache Memory

    Chapter 2 Board Installation • PC-100 DIMM is required if CPU bus speed is at 100MHz The table below shows some of the possible memory configurations. Not all possible configurations are listed. Warning! The 256MB DIMMs represented in the table are REGISTERED memory chips.
  • Page 23: Installing The Cpu & Cooling Fan

    4. Installing the CPU and Cooling Fan Pentium II or Pentium III processors (233 through 500MHz) can be used on the Tiger 100. Please refer to page 15 for the correct CPU jumper settings for your board. Remember: The CPU is a sensitive electronic component and it can easily be damaged ·...
  • Page 24 Chapter 2 Board Installation To attach the retention module, place the motherboard on a flat surface. Locate the key pin on one end of the Pentium II slot on the board. Then carefully line up the key notch on the retention module with the key pin on the Pentium II slot (the key pin on the Pentium II slot indicates the...
  • Page 25 Figure 2-11 Installing the CPU with Passive Cooling The installation of the CPU with passive cooling differs only slightly from that of the active. Your passive cooling package should contain one CPU retention module, one heat sink retention bracket with mounting locks, two mounting attachments, and one heat sink lock.Install the retention module as explained in the previous section.
  • Page 26 Chapter 2 Board Installation Align the CPU with the CPU retention module. Make sure the heat sink is lined up with the heat sink mount bracket. If you put the CPU in the wrong way, you may damage the CPU, the motherboard, and/or the CPU socket. Slowly press down on the CPU module until the CPU locks into place.
  • Page 27 SEC Pentium II SECC-2 Pentium II Figure 2-15 On both sides of the SECC-2 CPU reside the lower tabs of the aluminum heat sink and the bottom corners of the plastic CPU enclosure (see Figure 2-16). These tabs and corners should fit into the retention braces. Warning: DO NOT first screw the retention braces onto the motherboard by warning themselves.
  • Page 28 Chapter 2 Board Installation Currently, the retention module recommended for securing the SECC2 CPU (including P-III & Celeron) is included in the motherboard package. The retention braces consist of two small components that resemble ‘book-ends’. (See Figure 2-17 ) The first installation step is to set the retention braces properly against the sides of the CPU.
  • Page 29 Note: board pictured is used only to illustrate installation of CPU & retention mechanism, and may not be a Tiger 100. Figure 2-19 Be sure to line up the holes of the retention brace with the screws protruding from the motherboard. At the same time, make sure the CPU is lined up with the CPU slot.
  • Page 30: Connecting Ide & Floppy Drives

    Chapter 2 Board Installation 5. Connecting IDE and Floppy Drives The colored stripe on a ribbon cable should face toward the battery on the motherboard. In Figure 2-21 below, you can see how the IDE cables should look when they are connected to your hard drive. Notice how Pin 1 (denoted by a red stripe) is connected so that it is next to the power connector of the drive.
  • Page 31: Connecting Floppy Drives

    Pin 1 Figure 2-22 Connecting Floppy Drives Pin 1 on the floppy cable is usually denoted by a red or colored stripe down one side of the cable (see Figure 2-23 below). Most of the current floppy drives on the market require that the colored stripe be positioned so that it is right next to the power connector.
  • Page 32: Connecting The Power Supply

    Chapter 2 Board Installation Drive A: is usually attached to the end of the cable with the twist in it. Drive B: is usually connected to the middle of the cable. Refer to your installation instructions or call your dealer if you are unsure about attaching floppy drives. Refer to Figure 2-23 for a detailed anatomy of the floppy cable.
  • Page 33: Installing Add-On Cards

    Figure 2-24 Figure 2-25 7. Installing Add-on Cards There are a few rules you need to follow when plugging in a card. In order to assure proper operation and a quick installation, adhere to these guidelines: • If you are going to install a PCI-Bus interface card on your system, be aware that any one of the two PCI slots can support a Master or Slave device.
  • Page 34: Connecting Ps/2, Serial, Parallel & Usb Devices

    Chapter 2 Board Installation If you follow these basic guidelines, there shouldn’t be any problems with installation. However, if you do encounter any problems, have a qualified professional install your cards for you or contact your card manufacturer. Remember, always read the manuals and installation notes that come with the adapter cards.
  • Page 35: Frequently Asked Questions

    Figure 2-26 above shows the ATX double row connectors on this board. The Com and Printer ports, as well as the other ports, are labeled. Note: Only TYAN cables will work on this motherboard. If you are using an existing case with old cables, your system will not function properly. Use only TYAN-approved You are done! Other than checking the jumper settings and cable connections and putting...
  • Page 36 Chapter 2 Board Installation Second of all, slowing down the memory timing in the BIOS’s chipset setup section will help the situation, as well. Many memory modules are not suitable for high performance systems and are probably the main source of your problem.
  • Page 37 Q: I´m getting a "motherboard resource conflict" - seen in Win95/98 Device Manager as a yellow Exclamation Mark image. How do I clear it up? A: More than likely, you have BIOS version 1.03. You need to install BIOS version 1.07 to resolve this problem. Q: My Wake-On LAN network burned out my power supply.
  • Page 38: Bios Configuration

    Chapter 3 BIOS Configuration BIOS Configuration The AMIBIOS Setup screen is shown below. AMI BIOS EASY SETUP UTILITY Ver.1.16 (c)1998 American Megatrends, Inc. All Rights Reserved Main Advanced Security Exit System Date Thu Oct 15 1998 Setup Help System Time 12:55:37 Month: Jan - Dec Floppy Drive A 1.44 MB 3½...
  • Page 39: Main Setup

    You can select a Setup option by using the following keyboard keys: Function Moves from one box to the next Arrow keys Changes selections within a box Enter Opens highlighted selection The pages which follow contain explanations of the settings for the AMIBIOS Setup menus.
  • Page 40 Chapter 3 BIOS Configuration System Date/Time You can type the date and time in directly, or select the portion of the date or time that you want to modify and adjust it using the - ¯ cursor keys. The clock runs on a 24-hour cycle (i.e.
  • Page 41 IDE Device Configuration: To have the BIOS autodetect the IDE drive, select Auto. Otherwise, you may choose one of the 46 drive types offered, or enter the parameters yourself (see Entering Drive Parameters on page 42). Consult the table below to see how to configure various drive types yourself. l l a r u t o l l...
  • Page 42 Chapter 3 BIOS Configuration Fast Programmed I/O Modes: Programmed Input/Output is a method of transmitting data between devices that uses the system’s CPU as part of the data path. There are 6 modes - 5 with their own transmission speed and 1 auto mode.
  • Page 43: Boot Sector Virus Protection

    Auto-Detect Hard Disks This option lets the system detect your hard disk(s) automatically for your convenience. Boot Sector Virus Protection The available settings for this option are ‘Enable’ and ‘Disable’. Default Settings Every option in AMIBIOS Setup contains two default values: a Fail-Safe default and the Optimal default value.
  • Page 44: Advanced Cmos Setup

    Chapter 3 BIOS Configuration 3.2 Advanced CMOS Setup The Advanced Setup options included in the AMIBIOS Setup for the Tiger 100 are described in this chapter. Select Advanced Setup from the AMIBIOS Setup main menu to display the Advanced Setup options. AMI BIOS EASY SETUP UTILITY Ver.1.16 (c)1998 American Megatrends, Inc.
  • Page 45: Advanced Setup

    Settings Chart (Continued) Setting Option Optimal Default Fail-Safe Default S .M.A.R .T . for H ard Dis ks Dis abled Dis abled B oot Up Num-Lock P S /2 Mous e S upport E nabled E nabled P rimary Dis play VGA/E GA VGA/E GA P as s word Check...
  • Page 46 Chapter 3 BIOS Configuration Pri/Sec Master/Slave ARMD Emulated as ATAPI Removable Media Disks (e.g. ZIP drives) are hybrid drives. They are removable, and can be used as floppy drives, but also have great capacity and so are sometimes used as hard drives. These four options ensure that, if you have an ARMD attached as a master or slave device, it can be properly detected by the system.
  • Page 47 Management and Reporting Technologies) protocol for reporting server system information over a network. Enabling this feature allows you to back up your data when your hard disk is about to fail. The settings are Enabled or Disabled. Boot Up Num-Lock Set this option to Off to turn the Num Lock key off when the computer is booted so you can use the arrow keys on both the numeric keypad and the keyboard.
  • Page 48: Mps Revision

    Chapter 3 BIOS Configuration Cache Bus ECC When Enabled, this option permits ECC error checking on the L2 cache bus. This ensures that cached data is not improperly altered. The settings are Enabled or Disabled. Default Primary Video This option sets the primary video card as either AGP (Accelerated Graphics Port) card or a regular PCI video card.
  • Page 49: Chipset Setup

    3.3 Chipset Setup Choose Chipset Setup on the AMIBIOS Setup main menu. All Chipset Setup options are then displayed. AMIBIOS Setup can be customized. AMIBIOS Setup can be customized via AMIBCP. See the AMIBIOS Utilities Guide for additional information. AMI BIOS EASY SETUP UTILITY Ver.1.16 (c)1998 American Megatrends, Inc.
  • Page 50: Usb Function

    Chapter 3 BIOS Configuration Settings Chart (continued) Setting Option Optimal Default Fail-Safe Default DR AM R efres h R ate 1 5.6 us 1 5.6 us Memory H ole Dis abled Dis abled S DR AM R AS # to CAS # Delay 3S CLKs 3S CLKs S DR AM R AS # P recharge...
  • Page 51 USB KB/Mouse Legacy Support Set this option to Enabled to enable support for older keyboards and mouse devices if the USB Function option is set to Enabled. The settings are Enabled or Disabled. Port 64/60 Emulation Setting this option to Enabled allows a USB keyboard to act like a legacy keyboard.
  • Page 52 Chapter 3 BIOS Configuration PCI1 to PCI0 Access Set this option to Enabled to enable access between two different PCI buses (PCI1 and PCI0). The settings are Enabled or Disabled. Method of Memory Detection This option determines how your system will detect the type of system memory you have installed.
  • Page 53 ACPI Control Register Set this option to Enabled to enable the ACPI (Advanced Configuration and Power Interface) control register. The settings are Enabled or Disabled. The Optimal and Fail-safe default settings are Enabled. Gated Clock Set this option to Enabled to enable the gated clock. The settings are Enabled or Disabled.
  • Page 54 Chapter 3 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.
  • Page 55: Power Management Setup

    3.4 Power Management Setup The AMIBIOS Setup options described in this section are selected by choos- ing Power Management Setup from the AMIBIOS Setup main menu. AMI BIOS EASY SETUP UTILITY Ver.1.16 (c)1998 American Megatrends, Inc. All Rights Reserved Advanced Advanced CMOS Setup [ Enter ] Setup Help Advanced Chipset Setup [ Enter ]...
  • Page 56 Chapter 3 BIOS Configuration Setting Option Optimal Default Fail-Safe Default Device 6 (S erial port 1 ) Monitor Monitor Device 7 (S erial port 2) Monitor Monitor Device 8 (P arallel port) Monitor Monitor Device 5 (F loppy dis k) Monitor Monitor Device 0 (P rimary mas ter IDE )
  • Page 57 specified period of display inactivity has expired. The settings are Off, Stand By, or Suspend. Video Power Down Mode This option specifies the power state that the video subsystem enters when AMIBIOS places it in a power saving state after the specified period of display inactivity has expired.
  • Page 58 Chapter 3 BIOS Configuration Slow Clock Ratio This option specifies the speed at which the system clock runs in the Standby Mode power saving state. The settings are expressed as a percentage of the normal CPU clock speed. The settings are 0-12.5%, 12.5%-25%, 25%-37.5%, 37.5%-50%, 50%-62.5%, 62.5%-75%, or 75-87.5%.
  • Page 59: Plug And Play Setup

    RTC Wake-up If Enabled, this option allows you to set an hour and minute for the system to wake up. The next two fields allow you to choose the wake up time. Note that the time fields will not be available if this option is set to Disabled. In order for this wake up function to work, the system must have been brought up at least past the POST before it was last shut down (i.e.
  • Page 60 Chapter 3 BIOS Configuration Plug and Play Setup Default Settings Chart Setting Option Optimal Default Fail-Safe Default P lug and P lay Aware O/S P CI Latency T imer (P CI Clocks ) P CI VGA P alette S noop Dis abled Dis abled Allocate IR Q to P CI VGA...
  • Page 61 Plug and Play Aware O/S Set this option to Yes to inform AMIBIOS that the operating system can handle plug and Play (PnP) devices. The settings are No or Yes. PCI Latency Timer (PCI Clocks) This option specifies the latency timings (in PCI clocks) for PCI devices installed in the PCI expansion slots.
  • Page 62 Chapter 3 BIOS Configuration support non-compliant PCI IDE adapter cards. OffBoard PCI IDE Primary IRQ This option specifies the PCI interrupt used by the primary IDE channel on the offboard PCI IDE controller. The settings are Disabled, Hardwired, INTA, INTB, INTC, or INTD. Offboard PCI IDE Secondary IRQ This option specifies the PCI interrupt used by the secondary IDE channel on the offboard PCI IDE controller.
  • Page 63 Reserved Memory Address This option specifies the beginning address (in hex) of the reserved memory area. The specified ROM memory area is reserved for use by legacy ISA adapter cards. This option does not appear if the Reserved Memory Size option is set to Disabled.
  • Page 64: Peripheral Setup

    Chapter 3 BIOS Configuration 3.6 Peripheral Setup Peripheral Setup options are displayed by choosing Peripheral Setup from the AMIBIOS Setup main menu. All Peripheral Setup options are described here. AMI BIOS EASY SETUP UTILITY Ver.1.16 (c)1998 American Megatrends, Inc. All Rights Reserved Advanced Advanced CMOS Setup [ Enter ] Setup Help...
  • Page 65 Default Settings Chart (Continued) Setting Option Optimal Default Fail-Safe Default *IR R eceiver P in IR R X1 IR R X1 Onboard P arallel P ort P arallel P ort Mode Normal Normal *E P P Vers ion P arallel P ort IR Q *P arallel P ort DMA Channel Onboard IDE B oth...
  • Page 66: Ir Receiver Pin

    Chapter 3 BIOS Configuration IR Transmission Mode This option specifies the infrared transmission method. This option will not appear if the Serial Port2 Mode option is set to Normal. The settings are Full or Half. a r t t t i r i d o i t l l u...
  • Page 67 newer devices; consult your device’s user information for the appropriate port type. There are no default settings. Parallel Port IRQ This option specifies the IRQ used by the parallel port, and only appears if OnBoard Parallel Port is set to 278 or 378. The settings are 5 or 7. Parallel Port DMA Channel This option is only available if the setting for the Parallel Port Mode option is set to ECP and the OnBoard Parallel Port option is set to 378, 278, or 3BC.
  • Page 68: Supervisor And User Security

    Chapter 3 BIOS Configuration 3.7 Supervisor and User Security You can limit access to the Setup Program or to the system using the Supervi- sor and User password options (the Supervisor password gives you access to the Setup Program and the system; the User password, only to the system). Note that you must create a supervisor password before you create a user password.
  • Page 69: Language Utility

    Once you have entered your new password, you will be asked to confirm it. If the two passwords do not match, you will be prompted to enter a new pass- word, and then to confirm it. This will continue until you enter the same series of characters both times.
  • Page 70: System Resources

    Chapter 4 System Resources System Resources Beep Codes Fatal errors, which halt the boot process, are communicated through a series of audible beeps. If AMIBIOS POST can initialize the system video display, it displays the error message. Displayed error messages, in most cases, allow the system to continue to boot.
  • Page 71: Troubleshooting System Problems

    e r f u l i e r f c r i t i u . y t y t i y t i t s r . y r u l i u l i t s r i a f r u l t s r , y r...
  • Page 72: Displayed Error Messages

    Chapter 4 System Resources Displayed Error Messages If an error occurs after the system display has been initialized, the error message will be displayed as follows: ERROR Message Line 1 ERROR Message Line 2 Press <F1> to continue and the system will halt. The system will not halt if the Wait for <F1> If Any Error option in Advanced Setup is Disabled.
  • Page 73 u l i v i r e t t e t t u l i e t t o l l i t c e r i h t i r o l , f f , y l r t n l l o .
  • Page 74: Appendix 1 - Cpu Retention Module Options

    Appendix 1 CPU Retention Module Options CPU Retention Module Options Tyan offers two different options for securing Intel’s Pentium II CPUs onto the motherboard. Each option provides retention for both older Pentium II’s as well as newer Pentium II’s (including Celeron). OPTION 1: Two different types of retention modules are included in the motherboard package.
  • Page 75 OPTION 2: One universal retention module is included in the motheboard package. This type of retention module adapts to both old and new Pentium II CPUs - see Figure 3. (Screws for the retention modules are provided) Figure 3 http://www.tyan.com...
  • Page 76: Appendix 2 - Glossary

    Appendix 2 Glossary Glossary ACPI (Advanced Configuration and Power Interface) is a power management specification that allows the operating system to control the amount of power distributed to the computer’s devices. Devices not in use can be turned off, reducing unnecessary power expenditure. AGP (Accelerated Graphics Port) is a PCI-based interface which was designed specifically for demands of 3D graphics applications.
  • Page 77 supply and cooling fan. The keyboard, mouse, serial, USB, and parallel ports are built in. Bandwidth refers to carrying capacity. The greater the bandwidth, the more data the bus, phone line, or other electrical path, can carry. Greater bandwidth, then, also results in greater speed. A BBS (Bulletin Board System) is a computer system with a number of modems hooked up to it which acts as a center for users to post messages and access information.
  • Page 78 Appendix 2 Glossary In this case, up to 512MB of the main memory onboard is capable of being cached. However, only 512KB of this memory will be in the cache at any given moment. Any main memory above 512MB could never be cached. Closed and open jumpers Jumpers and jumper pins are active when they are On or Closed, and inactive when they are Off or Open.
  • Page 79 ROM chip which can, unlike normal ROM, be updated. This allows you to keep up with changes in the BIOS programs without having to buy a new chip. TYAN’s BIOS updates can be found at http://www.tyan.com/html/drivers.html ESCD (Extended System Configuration Data) is a format for storing informa- tion about Plug and Play devices in the system BIOS.
  • Page 80 Appendix 2 Glossary details for you. ISA stands for Industry Standard Architecture. ISA is a slower 8- or 16-bit BUS (data pathway). Latency is the amount of time that one part of a system spends waiting for another part to catch up. This is most common when the system sends data out to a peripheral device, and is waiting for the peripheral to send some data back (peripherals tend to be slower than onboard system components).
  • Page 81 PM timers (Power Management timers) are software timers that count down the number of seconds or minutes until the system times out and enters sleep, suspend, or doze mode. PnP is an acronym for Plug and Play, a design standard that has become ascendant in the industry.
  • Page 82 Appendix 2 Glossary SRAM Static RAM, unlike DRAM, does not need to be refreshed in order to prevent data loss. Thus, it is faster, and more expensive. In Standby mode, the video and fixed disk drive shut down; all other devices operate normally.
  • Page 83 Notice for the USA Compliance Information Statement (Declaration of Conformity Procedure) DoC FCC Part 15: This Device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received including interference that may cause undesired operation.

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