EPOX P55-TX 2 Bedienungsanleitung

TRADEMARK

All products and company names are

trademarks or registered trademarks of

their respective holders.

The specification is subject to change without notice.

P55-TX 2

ISA PCI

MainBoard

with Onboard PCI IDE and Super Multi-I/O.

82430TX PCIset

V023

User Notice

Nopartofthisproduct,includingtheproductandsoftwaremaybereproduced,transmit-

ted,transcribed,storedinaretrievalsystem,ortranslatedintoanylanguageinanyform

byanymeanswiththeexpresswrittenpermissionofEPoXComputerCompany(herein-

afterreferredtoasEPoX)exceptdocumentationkeptbythepurchaserforbackup

purposes.EPoXprovedesthismanual"asis"withoutwarrantyofanykind,eitherexpress

orimplied,includingbutnotlimitedtotheimpliedwarrantiesorconditionsof

merchantabilityorfitnessforaparticularpurpose. InnoeventshallEPoXbeliablefor

anylossorprofits,lossofbusiness,lossofuseordata,interruptionofbusinessorfor

indirect,specialincidental,orconsequentialdamagesofanykind,evenifEPoXhasbeen

advisedofthepossibilityofsuchdamagesarisingfromanydefectorerrorinthemanual

orproduct. EPoXmayreviewthismanualfromtimetotimewithoutnotice. Forupdated

BIOS,drivers,orproductsreleaseinformationyoumayvisitEPoX’shomepageat:

http://www.epox.com.

Productsmentionedinthismanualarementionedforidentificationpurposesonly. Prod-

uctnamesappearinginthismanualmayormaynotberegisteredtrademarksofcopy-

rightsoftheirrespectivecompanies.

Theproductnameandrevisionnumberarebothprintedonthemainboarditself.

HandlingProcedures

Staticelectricity can severely damageyour equipment. Handle the P55-TX 2 and

anyotherdeviceinyoursystemwithcareandavoidcontactwithcomponentsonthe

card.Alwaysworkonanantistaticsurfacetoavoidpossibledamagetothecardfrom

staticdischarge. Thepackingmaterialplacedonatabletopmakesagoodantistatic

worksurface.WeassumenoresponsibilityforanydamagetotheP55-TX2mainboard

thatresultsfromfailuretofollowinstallationinstructionsorfailuretoobservesafetypre-

cautions.

CAUTION

TheP55-TX 2 mainboard is subject to

damagebystaticelectricity. Always

observethe handlingprocedures.

Package Checklist

Please make sure your package contain all items listed below before

your installation. If you find any damaged items or missing items,

please contact your retailer.

One IDE ribbon cable

One floppy ribbon cable

One manual

One Mainboard

One PS/2 to AT Keyboard Connector adapter

Contents

page

Chapter1-Introduction................................................... 1-1

Chapter 2 - Hardware Design ......................................... 2-1

2-1 Overview ..................................................................2-1

2-2 Connectors and Jumpers ............................................2-3

2-3 Real Time Clock Battey Replacement ..........................2-7

2-4 System Memory Configuration ...................................2-8

2-5 Cache Memory Configuration ....................................2-9

2-6 Integrated PCI Bridge .................................................2-10

Chapter 3 -ATX Form -Factor Overview

3-1 ExternalMadem Ring-in Power-On and Keyboard Power-

On Functions ................................................ 3-3

Chapter 4 -Award BIOS Setup ........................................ 4-1

4-1 Standard CMOS Setup ...............................................4-2

4-2 BIOS Features Setup ..................................................4-2

4-3 Chipset Features Setup...............................................4-6

4-4 Power Management Setup ..........................................4-8

4-5 Plug & Play/PCI Configuration....................................4-11

4-6 Integrated Peripherals.................................................4-14

4-7 Load Setup Defaults ...................................................4-16

4-8 Change Supervisor or User Password .........................4-17

4-9 IDE HDD Auto Detection ...........................................4-18

4-10 HDD Low Level Format ..............................................4-20

4-11 Save & Exit Setup .......................................................4-20

4-12 Exit WithoutSaving ....................................................4-20

Chapter5-TechnicalInformation....................................5-1

5-1 I/O & Memory Map....................................................5-1

5-2 Time & DMA Channels Map ......................................5-2

5-3 Interrupt Map.............................................................5-2

5-4 RTC & CMOS RAM Map ...........................................5-3

AppendixA: POSTCodes...................................................................5-4

AppendixB: I/OConnectors...............................................................5-8

SystemBlockDiagram ............................................. 1-3

P55-TX2Layout...................................................... 1-4

LOAD SETUP DEFAULT

ROM PCI/ISA BIOS

CMOS SETUP UTILITY

AWARD SOFTWARE, INC.

Load SETUP Default (Y/N)? Y

STANDARD CMOS SETUP SUPERVISOR PASSWORD

BIOS FEATURES SETUP USER PASSWORD

CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION

POWER MANAGEMENT SETUP HDD LOW LEVEL FORMAT

PNP/PCI CONFIGURA ETUP

INTEGRATED PERIPH SAVING

LOAD SETUP DEFAULTS

ESC: QUIT :SELECT ITEM

F10:Save & Exit Setup (Shift)F2 :Change Color

Load Setup Defaults Except Standard COMS SETUP

1.The"LOADSETUPDEFAULTS"functionloadsthesystemdefaultdatadirectlyfrom

ROM and initializes the associated hardware properly. This function is necessary

when you accept this mainboard, or the system CMOS data will corrupt.

Read me first

2.KBPO(KeyBoardPower On) Function : There is a basic requirement that the

" +5V SB" power of the ATX power supply must be > = 0.1A (100mA).

Pleaserefer to chapter 3 -1 fordetail.

Introduction 1-1

Chapter 1

Introduction

The P55-TX 2mainboard is a high performance system hardware based

on Intel Pentium processor and is equipped with four PCI slots, four stan-

dard ISA slots, a PnP Super I/O controller and two dual-port PCI-IDE connec-

tors for the future expansion. The hardware dimension is an ATX form-factor

thatis208mmx305mmwithafour-layerdesigntechnology.

Specification

Intel82430TXPCIsetchipset.

Intel Pentium Processor, Pentium Processor with MMXTM technology,

AMDK5/K6andCyrix6x86/6x86L/6x86MXoperatingat100~333MHz

with 321ZIF socket 7 provides scalability to accept faster processors in the

future.

Supports an onboard Switching Voltage Regulator to increase CPU and

systemreliability.

SupportsCPUVcoreVoltage2.0V/2.1V/2.8V/2.9V/3.2Vselection.

Supports up to 256 MegaBytes of DRAM (a minimum of 8 MB) on board (72-

PinSIMMx4and168-PinDIMMx2).BIOSwillautometicallydetectand

configureFP DRAM,EDODRAM andSDRAM(Refer toChapter 2-4,

SystemMemoryConfiguration).

Supports Onboard Burst/Pipelined burst synchronous L2 Write Back

Cache.Thecachememoryis512KB(64KB*32SRAM).

Supports four 16-bit ISA slots and four 32-bit PCI slots and provides two

independent high performance PCI IDE interfaces capable of supporting PIO

Mode3andMode4devices.

Supports ATAPI(e.g.CD-ROM)devicesandUltraDMA33Harddiskfor

bothIDE interfaces.

Supports 1 floppy port, 1 parallel port (EPP,ECP port), and 2 serial ports

(16550FastUARTcompatible)withPnPSuperI/Ochip.

Supports both PS/2 style mouse and PS/2 style AT keyboard connectors.

Supports Award Plug & Play BIOS. The BIOS is stored in Flash EPROM

form. It provides better upgradeability for the system.

Supports a CPU Hardware sleep and SMM (System Management Mode)

function.

Supports a PWR/ON connector with an ATX power supply for a Remote ON/

OFFcontroller,aRing-in(ExternalModemonly)Power-ONandaKeyboard

Power-ONfunction.

1-2 P55-TX 2

Supports a USB connector.

UtilizesaLithiumbatterywhichprovidesenvironmentalprotectionand

longerlife-time.

Supports a CPU temperature alarm so that when CPU's cooling fan is malfunc-

xtioningor CPU overheats, CPU will automatically slow down.

Supports a dual-button configuration which consists of POWER button for Off/

On transitions and SLEEP button for Sleep/Wake transitions. The configuration

is for ACPI-defined 4-second override feature of the SLEEP button. When the

user presses the power button for less than 4 seconds, the system enters into

sleep mode. When the user presses the power button for more than 4 seconds,

the system is powered off.

Introduction 1-3

Pentium

processor

PIIX4

I/OBridge

324BGA

IDE HDD

Graphics

Port_A

Port_B

IDE CD-ROM

Universal Serial Bus

ISA Slots

PCI Slots

SRAM

TAG <

Control

TAG Control

PCI BUS

Super

I/O

Serial 1

Serial 2

FDD

Printer

HOST BUS

BIOS

Flash EPROM

<MD[63:0]>

MTXC

HOSTBridge

324BGA

MA[11:0]

CONTROL

Keyboard

BIOS

Figure 1-2 System Block Diagram

1-4 P55-TX 2

Figure 1-1

ATX Power Conn.

COM1

PS/2

MOUSE

K/B

CONN.

PRINTER

CONN.

COM2

USB Conn.

CN1

Winboand

83877F

DIMM1

DIMM2

PCI#3

PCI#2

PCI#1

PCI#4

Keyboard BIOS

SLEEP SPEAKERTB-LED

G-LED RESET KEYLOCKHD-LEDPW-ON

P55-TX 2 Layout

FDD CONN.

Secondary IDE

IR CONN

5 1

JP4

125

BANK1

BANK2

BANK0 BANK1

SIMM 4

SIMM 3

SIMM 2

SIMM 1

JP8

JP2

PIIX4

MTXC

BIOS

SOCKET 7

Primary IDE

J4 JP9 JP14

1 5

6 10

J18

JP1

JP10

JP13

JP12

J15

TAG

J10

SeePage

2-4

SeePage

2-6

SeePage

2-5 SeePage

2-3

SeePage

2-4

SeePage

2-5

JP11

64K*64

SRAM

Hardware Design 2-1

Chapter 2

Hardware design

2-1 Overview

TheP55-TX 2is designed with Intel 82430TX PCIset chipset which is developed

by Intel Corporation to fully support Pentium Processor PCI/ISA system. The Intel

82430TXPCIsetchipsetcanincreaseintegrationandimproveperformancedesigns.

Thechipset providesan integratedIDEcontroller withtwo highperformanceIDE

interfaces for up to four IDE devices (hard devices, CD-ROM device, etc). The PnP

Super I/O controller provides the standard PC I/O functions: a floppy interface, two

16-byteFIFO serial portsandan EPP/ECP capable parallelport. The P55-TX2layout

is shown in the previous page for user's reference. Care must be taken when insert-

ing memory modules, inserting CPU or even plugging PCI card into the associated

slots to avoid damaging any circuits or sockets on board. A cooling fan is strongly

recommendedwheninstalling P54C/P54CTB/P55C(MMX)/K5/K6/6x86(6x86L)

processor due to possible overheat. The P55-TX 2 supports CPU temperature monitor

andalarmtopreventCPU'scoolingfanfrom malfunctionor CPUoverheat.There isa

heatsensorto monitorCPUtemperature. IfCPUoverheats,thenspeakerwillalarm

and CPU will slow down to save your data and shutdown the system.

TheP55-TX2supportsaminimumof8MBofsystemmemoryandamaximumof

256MB with 512KB synchronous SRAM onboard to increase system performance.

The P55-TX 2supports standard Fast Page, EDO (Extended Data Out or Hyper

Page Mode) or synchronous DRAM.The P55-TX 2provides four 72-pin SIMM

and two 168-pin DIMM sites for memory expansion. Each socket supports 1M x 32

(4MB),2Mx32(8MB),4Mx32(16MB),and8Mx32(32MB)single-sidedordouble-

sided memory modules. The memory timing requires 70 ns for Fast Page devices or 60

nsfor EDO DRAM. This mainboard hastwo168-pin DIMM sites to support3.3V

(powerlevel) Unbuffered Synchronous DRAMs(SDRAM) or5.0V(power level) Fast

PageandEDODRAM.Memoryparitygenerationandcheckingarenotsupported.

(DRAMModulesmaybeparity[x36]ornon-parity[x32].

The P55-TX 2 supportstwoOnboardPCIIDEconnectorsthatcansupportPIO

Mode/Ultra DMA 33 device and automatically detect IDE harddisk type by BIOS

utility.

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