ENPC EP-PT22 Manual de usuario
EP-PT22
Motherboard of
Pentium with MMX
User’s Manual
Order Number 4101003
November 1997
EC-Conformity Declaration
(EC conformity marking)
FO THE FOLLOWING EQUIPMENT:
Product Name : MOTHE BOA D
Model : EP-PT22
Manufacturer Address: 6FL., No. 19, Wu Chuan 6 d.,
Wu-Ku Industrial Park, Taipei, Taiwan,
.O.C.
IS HE EWITH CONFI MED TO COMPLY WITH THE EQUIPMENTS
SET UP IN THE COUNCIL DI ECTIVE ON THE APP OXIMATION
OF THE LAW OF MEME STATES ELATING TO
ELECT OMAGNETIC COMPATIBILITY (89/336/EEC) AND LOW
VOLTAGE DI ECTIVE 78/28/EEC. FO THE EVALUATION
EGA DING THE ELECT OMAGNETIC COMPATIBILITY AND
SAFETY, THE FOLLOWING STANDA DS WE E APPLIED:
EN50081-1 (1992): GENE IC EMISSION STANDA DS
EN550022 (1994): EMISSION
EN60555-2 (1987): HA MONICS
EN60555-3 (1987): VOLTAGE FLUCTUATIONS
EN50082-1 (1992): GENE IC IMMUNITY STANDA D
IEC 801-2 (1984): ELECT OSTATIC DISCHA GE IMMUNITY
IEC 801-3 (1984): ADIATED IMMUNITY
IEC 801-4 (1988): ELECT ICAL FAST T ANSIENT
The manufacturer also declares the conformity of the above mentioned
product, with the actual required safety standards in accordance with LVD
73/23 EEC.
Manufacturer/Importer
Date:
Signature:___________________ Signature: .
Name : JEFF CHANG . Name : KUNNAU CHEN .
(Project Leader) (President)
EP-PT22
Motherboard
for
Compatible PC
User Manual ev 1.0
elated Motherboard: EP-PT22 P.C.B. ev 1.2 and up
Date: Nov. 1997
EP-PT22 User’s Manual
i
TA LE OF CONTENTS
Chapter 1.............................................................................................1
1-1 About this Manual..............................................................................1
1-2 Item Checklist....................................................................................2
1-3 Specifications.....................................................................................3
Chapter 2.............................................................................................7
2-1 Motherboard Layout..........................................................................6
2-3 System Memories...............................................................................8
2-4 Central Processing Unit (CPU)........................................................10
2-5 Expansion Cards..............................................................................10
2-6 External Connectors.........................................................................11
2-7 Hardware Jumper/Switch Setup.......................................................28
APPENDIX........................................................................................30
.............................................................................................................30
EP-PT22 User’s Manual
ii
FCC & DOC COMPLIANCE
Federal Communications Commission Statement
This device complies with FCC ules Part 15. Operation is subject to the
following two conditions:
This device may not cause harmful interference, and
This device must accept any interference received, including interference
that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC ules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with
manufacturer’s instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
e-orient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment to an outlet on a circuit different from that to which
the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Warning: The use of shielded cables for connection of the monitor to the
graphics card is required to assure compliance with FCC regulations.
Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate this
equipment.
EP-PT22 User’s Manual
iii
Federal Communications Commission (Continued...)
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio noise
emissions from digital apparatus set out the adio Interference egulations
for the Canadian Department of Communications.
EP-PT22 User’s Manual
iv
Chapter 1. INTRODUCTION
1-1 About this Manual
This manual is arranged to help you set up and run this Motherboard of
Pentium with MMX as soon as possible.
The information is presented in the following two chapters:
Chapter 1 Introduction:
Presents what you should receive with your
motherboard, the features and specifications of the
product. This chapter is enclosed with a diagram
showing the layout out of the motherboard.
Chapter 2 Installation:
Motherboard Installation includes detailed
information on how to install and configure the
motherboard.
EP-PT22 User’s Manual
1
Chapter 1. INTRODUCTION
1-2 Item Checklist
This product comes with the following components:
Motherboard x 1
40-pin IDE Connector Flat Cable x 1
34-pin Floppy Disk Drive Flat Cable x 1
User’s Manual x 1
Bus Master IDE Drivers
Diskette x 1 (Option)
ear Panel Shielding (Option)
IrDA Module x 1 (Option)
50-Pin SCSI Connection Flat Cable x 1 (Option)
Sound Driver Diskette x 1 (Option)
SCSI Driver Diskette x 1 (Option )
50 Pin SCSI Connection Cable ibbon for Bracket (Option)
LDCM Diskette x 1 (Option)
Option : Components will be included upon customer ordering
instructions per Proforma Invoice & additional external procurement cost
will be included.
EP-PT22 User’s Manual
2
Chapter 1. INTRODUCTION
1-3 Specifications
Processor: ZIF Socket 7 support Intel Pentium with MMX
up to 233MHz, Intel P54C + PPMT (P55C) +
Cyrix M1/M2 + AMD K5/K6 Series CPU’s, CPU
Clock Select support for 50, 55, 60, 66, 75 and
83MHz CPU Bus speed configuration.
Chipset: Intel 82439TX System Controller
Intel 82371AB PCI/ISA IDE Accelerator
IOS: Award/AMI BIOS with PnP, Onboard SCSI
Support (Optional), CD- OM, ATAPI, LS-120,
and any IDE Device Bootable, Virus Protection.
Cache Onboard: 512KB Pipeline Burst S AM Cache
System Memory: 4 x 72-pin SIMM/2 x 168-pin DIMM Slots support
up to 256MB. Support Mixed Memory
Technologies: Extended Data Out (EDO), Fast
Page (FP) D AM, Synchronous D AM (SD AM)
Multi-I/O Onboard: 1 x FDD Port support up to 2.88MB
1 x Parallel Port (LPT) support ECP/EPP
2 x High Speed Serial (16C550 UA T) Ports
2 x Universal Serial Bus (USB) Ports
1 x PS/2 Keyboard Port
1 x PS/2 Mouse Port
2 x IrDA Infrared Interfaces
2 x SCSI Port Support SCSI I, II, Specification
EP-PT22 User’s Manual
3
Chapter 1. INTRODUCTION
PCI us Master IDE: PCI Enhanced IDE Interface with 4 IDE Devices
Support HDD Auto-Detect
Support up to PIO Mode 4, DMA Mode 2
Support Ultra DMA/33 mode
Fully compatible with PCI Local Bus
Specifications V2.1
ATX Stack
Connector: 2 x USB Ports, 1 x Game Port, 1 x PS/2
Keyboard Port, 1 x PS/2 Mouse Port, 1 x Parallel
Port, 2 x Com Port, 1 x Audio Line in Port 1 x
Audio Line Out Port, 1 x Audio Mic In Port
Expansion Slots: 3 x 16-bit ISA Slots with 100% ISA Compatible
Functions
4 x 32-bit PCI Slots supporting PCI Master
Conform with PCI Specifications Version 2.1
Options: Infrared (IrDA) Wireless Interface Kit (Front &
ear)
Universal Serial Bus (USB) Connector Kit
LM78 Hardware Monitor, LM75 thermal detect
Circuit Design
EP-PT22 User’s Manual
4
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