TYAN TOMCAT I815EF Manual de usuario
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Tomcat i815ef S2425
User’s Manual
Revision 1.00
Copyright © TYAN Computer Corporation, 2001. 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 owners including, but not limited to the following.
TYAN, Tomcat S2425 are trademarks of TYAN Computer Corporation.
Intel, Intel Pentium, i815, combinations thereof are trademarks of Intel Corporation.
AMI, AMIBIOS are trademarks of American Megatrends Inc.
Microsoft, Windows are trademarks of Microsoft Corporation.
IBM, PC, AT, PS/2 are trademarks of IBM Corporation.
Winbond is a trademark of Winbond Electronics Corporation.
Micronics is a trademark of Micronics Corporation.
Portable Document Format (PDF) is a trademark of Adobe Corporation.
Information contained in this document is furnished by TYAN Computer Corporation and has been
reviewed for accuracy and reliability prior to printing. TYAN assumes no liability whatsoever, and
disclaims any express or implied warranty, relating to sale and/or use of TYAN products including
liability or warranties relating to fitness for a particular purpose or merchantability. TYAN retains
the right to make changes to product descriptions and/or specifications at any time, without notice.
In no event will TYAN 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 document.
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Table of Contents
Before you begin…
Chapter 1: Introduction
1.1 Congratulations
1.2 Hardware Specifications
1.3 Software Specifications
Chapter 2: Board Installation
2.1 Front Panel Connector
2.2 CMOS Reset
2.3 Disabled/Enable LAN1
2.4 Disabled/Enable LAN2
2.5 Hard Drive activity LED
2.6 Flash Open Jumper
2.7 COM2 Connector
2.8 Chassis Intrusion Connector
2.9 USB Connector
2.10 Speaker Jumper
2.11 ACPI LED
2.12 Mounting the motherboard
2.13 Installing memory
2.14 Installing the CPU and Cooling Fan
2.15 Connecting IDE and Floppy Drives
2.16 Installing Add-in Cards
2.17 Connecting PS/2, USB, Serial
Devices
2.18 Connecting the power supply
2.19 You’re done!
Chapter 3: BIOS Setup
3.1 Standard CMOS Features
3.2 Advanced Setup
3.2d Bootup Settings
3.3 Chipset Configuration
3.3a CH Configuration
3.4 PnP/PCI Configuration
3.6 Power Configuration
Chapter 4: Installing the Hard Drives
Chapter 5: System Resources
5.1 Beep Codes
5.2 Flash Utility
Appendix : Glossary
Technical Support
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Before you begin…
Check the box contents!
The retail motherboard package should contain the following:
1x Tomcat i815ef motherboard
1x 34-Pin floppy drive cable
1x Ultra-DMA-100/66/33 IDE cable
1x Tomcat i815ef user’s manual
1x TYAN driver CD
1x I/O shield plate with dual LAN ports
If any of these items are missing, please contact your vendor/dealer for replacement before
continuing with the installation process.
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Chapter 1: Introduction
1.1 Congratulations!
You are now the owner of the TYAN Tomcat i815ef motherboard. The TYAN Tomcat i815ef
provides leading edge features and performance for systems based on the Flex ATX form factor.
Utilizing the Intel 815e (B-Step) chipset, this system board supports Intel’s Celeron, Pentium III as
In addition to flexible processor support, the Tomcat i815ef features dual LAN ports, perfect for
supporting simultaneous connections to a network and a broadband communications device. This
platform also features two DIMM sockets, two PCI slots, dual-channel UltraDMA-100, USB and
more! *Please see TYAN’s website for updates and information concerning CPU information and
support:
http://www.TYAN.com
While the Tomcat i815ef is designed to fit into tight quarters, it also offers expansion options via
two PCI slots. However, with all critical devices and tool built onboard already, the Tomcat i815ef
cuts down on costs as well as time.
Remember to visit TYAN’s Website at http://www.tyan.com. There you can find information on all
of TYAN’s products with FAQs, distributors list and BIOS setting explanations.
1.2 Hardware Specifications
Processor
•Single PGA370 ZIF sockets
•Supports one Intel Celeron or Pentium III
processor, including the new Tualatin CPU
•SDR bus support for 133MHz
•Integrated VRM (VRM 8.5 spec)
Chipset
•Intel i815e (B-Step) Chipset
•National PC87366 Super I/O ASIC
Memory
•Two 3.3v 168-pin DIMM sockets
•Supports up to 512MB of unbuffered PC133
SDRAM (only)
Expansion Slots
•2 32-bit/33MHz PCI bus mastered slots (5V)
Integrated PCI IDE
•Two 40-pin IDE connectors for up to 4
devices
•PIO mode 3, 4, UltraDMA 33/66/100 support
•ATAPI, HDD, CDROM device support
Integrated LAN
•Two Intel 10/100 LAN controllers (per
controller)
•One via 82599 controller and one via Intel’s
ICH2 (8252EM)
Integrated 2D/3D Graphics
•Onboard Intel 815e graphics accelerator
•Standard 15-pin analog VGA out
BIOS
•AMI 4Mb BIOS Flash ROM
•Fully Plug-and-Play
•APM 1.2/ACPI 1.0/PC99 compliant
•DMI 2.0 compliant
•Soft Power Down
•Multiple boot options
Form Factor
•Flex ATX footprint (9” x7.5”
228.6mmx190.5mm)
•One 20-pin ATX power connector
•Stacked USB (two) ports
•Stacked keyboard and mouse ports
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Integrated I/O
•One floppy connector supports up to two
drives
•Two 9-pin 16550-based serial ports
•One 25-pin SPP/ECP/EPP parallel port
•One IR Tx/Rx header
•2 USB ports (additional via optional cable)
•PS/2 keyboard and mouse ports
Regulatory
•FCC DoC (declaration of Conformity)
•European Community of CE (declaration of
Conformity)
1.3 Software Specifications
OS Windows 9x/ME/NT/2000
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Chapter 2: Board Installation
Installation
You are now ready to install your motherboard. The mounting hole pattern of the Tomcat i815ef
matches the ATX system board specifications. Your chassis should support a standard ATX
motherboard form factor.
How to install our products right… the first time
The first thing you should do is read this user’s manual. It contains important information which will
make configuration and setup much easier. Here are some precautions you should take when
installing your motherboard:
(1) Ground yourself properly before removing your motherboard from the antistatic bag.
Unplug the power from your computer power supply and then touch the power supply.
For the safest conditions, Tyan recommends wearing a static safety wrist strap.
(2) Hold the motherboard by its edges and do not touch the bottom of the board.
(3) Avoid touching the motherboard components, IC chips, connectors, and leads.
(4) Avoid touching memory module contacts and IC chips
(5) Place the motherboard on a grounded antistatic surface or on the antistatic bag from
which it came in.
Having reviewed the precautions above, the next step is to take the motherboard out of the
cardboard box and static bag, hold it by its edges and place it on a grounded antistatic surface,
component side up. Inspect the board for damage.
NOTE DO NOT APPLY POWER TO THE BOARD IF IT HAS BEEN DAMAGED
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2.1 – Jumper Section
Pin outs for certain connectors are available on the Tyan website: http://www.tyan.com
2.1a Front Panel Connector (J15)
Your chassis will usually come with connectors to install onto the motherboard, such as HDD and
Power LEDs. The Front Panel Connector (J80) has been implemented for such purposes.
17 15 13 11 9 7 5 3 1
18 16 14 12 10 8 6 4 2 1,3: HD LED
2,4: Power LED
5,7: Reset Switch
6,8: Power Switch
11-17: Infra Red (IR) On/Off
2.6b – CMOS Reset (JP1)
1 2 3 1,2: Connect these two pins together to reset the CMOS settings in case an
incorrect setting causes system instability or you have forgotten your system/setup
password of have just flashed your BIOS.
-Power off the system and disconnect the power supply.
-Close pins 2 and 3 on JP1
-Wait about 5 seconds
-Close pins 1 and 2 on JP1
-Reconnect the power supply and power on the system
2.6c – Disable/Enable LAN1 (JP5)
1 2 Closed (default): LAN1 port is disabled.
Open: LAN1 port is enabled.
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2.6d – Disable/Enable LAN2 (JP4)
1
2
Closed (default): LAN1 port is disabled.
Open: LAN1 port is enabled.
2.6e – Hard drive activity LED (J12)
1
2
Use this jumper to connect your chassis’ hard drive LED.
2.6f – Flash Open (JP2)
1 2 Closed (default): Allows you to upgrade the onboard CMOS
Open: Prevents onboard CMOS from being upgraded
2.6g – COM2 connector (PJ2)
This connector allows you to use the supplied serial extension cable if you need to use more than
1 serial devices.
2.6h – Chassis Intrusion header (J7) [optional]
1 2 Use these connectors if your chassis has intrusion detection, otherwise, leave it as is.
2.6i–USB connector (J18)
This connector allows you to use your chassis’ front panel USB connector if it comes with one.
1
2
3
4
If 3 and 4 are connected (default), the motherboard will use the onboard speaker for
audio related purposes. If 3 and 4 are not connected, you may use you chassis’
internal speaker. Either one will be fine.
2.6k –ACPI LED (J33)
1
2
3
Use this connector if your chassis has front LEDs for notification for sleep or suspend
modes.
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2.7 Mounting the motherboard
Your chassis may include mounting hardware. If mounting hardware was included, you can use
the following examples to help you in stalling your motherboard into the chassis.
If your chassis has the studs integrated into the chasses wall, then you would only need to use
screws (possibly included with your chassis) to install the motherboard. See examples (Figure 2.0,
shown below for more details.
If the chassis includes mounting hardware without the studs pre-installed, then you will need to
install the motherboard using the mounting hardware as shown in the examples below.
Remember not to over tighten any of the screws, or you may risk breaking internal traces in the
surrounding area, or damage the motherboard in some other way.
Other examples of how to install your motherboard using other hardware (that may or may not
have been included with your chassis) are shown below.
One solution for installing motherboardType of hardware Another solution
NOTE The diagrams above are only representative of a few solutions for installing a
motherboard into the chassis. The installation procedure for installing your
motherboard into the chassis may differ.
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2.8 Installing Memory
Please keep in mind that although some memory modules may appear to be high-quality, they
may contain inferior or substandard parts. The type of memory you choose to install should be
checked against the memory compatibility list, which is available from Tyan’s website at
http://www.tyan.com.
Here are some details of memory installation for this board:
-At least one SDRAM DIMM must be installed for the system to POST.
-Supports 128MB, 256MB, and 512MB PC133/100 SDRAM.
-All installed memory will be automatically detected.
-The motherboard supports up to 512MB of PC133 unregistered/unbuffered SDRAM
memory.
Memory Installation Procedure
Step1: Line your module up so that the pins fit into the socket. There is only one way your DIMM
can fit properly. Make sure that the short row of pins is lined up with the short gap in the DIMM
socket, just as the long row of pins should line up with the long gap in the DIMM socket.
Step2: Insert the DIMM by pushing the module into the socket with even force Do not insert one
end and then the other: install the whole module at once or you might bend the DIMM pins. Make
sure the DIMM is securely seated.
NOTE Your memory modules may not look like those in the above diagram; they are
used simply as examples.
Look the DIMM into place by pushing the clips back on either end of the socket onto the notches
in the ends of the DIMM (see pictures above details).
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