Gigabyte 7ZXR Series User manual

FCC Compliance Statement:

This equipment has been tested and found to

comply with limits for a Class B digital device,

pursuant to Part 15 of the FCC rules. These

limits are designed to provide reasonable

protection against harmful interference in

residential installations. This equipment

generates, uses, and can radiate radio

frequency energy, and if not installed and used

in accordance with the 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 interference to radio or

television equipment 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:

-Reorient or relocate the receiving antenna

-Move the equipment away from the receiver

-Plug the equipment into an outlet on a circuit different from that to which

the receiver is connected

-Consult the dealer or an experienced radio/television technician for

additional suggestions

You are cautioned that any change or modifications to the equipment not

expressly approve by the party responsible for compliance could void Your

authority to operate such equipment.

This device complies with Part 15 of the FCC Rules. Operation is subjected to

the following two 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.

DECLARATION OF CONFORMITY

Per FCC Part 2 Section 2. 1077(a)

Responsible Party Name: G.B.T. INC.

Address: 18305 Valle

y

Blvd., Suite#A

LA Puent, CA 91744

Phone/Fax No: (818) 854-9338/ (818) 854-9339

hereby declares that the product

Product Name:

Model Number:

Mother Board

Conforms to the following specifications:

FCC Part 15, Subpart B, Section 15.107(a) and Section 15.109(a),

Class B Digital Device

Supplementary Information:

This device complies with part 15 of the FCC Rules. Operation is subject to the

following two conditions: (1) This device may not cause harmful

and (2) this device must accept any inference received, including

that may cause undesired operation.

Representative Person's Name: ERIC LU

Signature:

Date: Feb. 09, 2001

Eric Lu

GA-7ZXR

Declaration of Conformity

We, Manufacturer/Importer

(full address)

G.B.T. Technology Träding GMbH

Ausschlager Weg 41, 1F, 20537 Hamburg, Germany

declare that the product

( description of the apparatus, system, installation to which it refers)

Mother Board

GA-7ZXR

is in conformity with

(reference to the specification under which conformity is declared)

in accordance with 89/336 EEC-EMC Directive

EN 55011

Limits and methods of measurement

EN 61000-3-2*

Disturbances in supply systems caused

of radio disturbance characteristics of

EN60555-2

by household appliances and similar

industrial, scientific and medical (ISM elect

r

ical equipment “Harmonics”

high frequency equipment

EN55013

Limits and methods of measurement

EN61000-3-3*

Disturbances in supply systems caused

of radio disturbance characteristics of

EN60555-3

by household appliances and similar

broadcast receivers and associated electrical equipment “Voltage fluctuations”

equipment

EN 55014

Limits and methods of measurement

EN 50081-1

Generic emission standard Part 1:

of radio disturbance characteristics of

Residual, commercial and light industry

household electrical appliances,

portable tools and similar electrical

EN 50082-1

Generic immunity standard Part 1:

apparatus Residual, commercial and light industry

EN 55015

Limits and methods of measurement

EN 55081-2

Generic emission standard Part 2:

of radio disturbance characteristics of Industrial environment

fluorescent lamps and luminaries

EN 55020

Immunity from radio interference of

EN 55082-2

Generic immunity standard Part 2:

broadcast receivers and associated Industrial environment

equipment

EN 55022

Limits and methods of measurement

ENV 55104

Immunity requirements for household

of radio disturbance characteristics of appliances tools and similar apparatus

information technology equipment

DIN VDE 0855

Cabled distribution systems; Equipment

EN 50091- 2

EMC requirements for uninterruptible

part 10

for receiving and/or

distribution

from power systems (UPS)

part 12

sound and television signals

CE marking

(EC conformity marking)

The manufacturer also declares the conformity of above mentioned product

with the actual required safety standards in accordance with LVD 73/23 EEC

EN 60065

Safety requirements for mains operated

EN 60950

Safety for information technology equipment

electronic and related apparatus for including electrical business equipment

household and similar general use

EN 60335

Safety of household and similar

EN 50091-1

General and Safety requirements for

electrical appliances uninterruptible power systems (UPS)

Manufacturer/Importer

Signature

:

Rex Lin

(Stamp)

Date : Feb. 09, 2001 Name : Rex Lin

7ZXR Series

AMD Athlon

TM

/Duron

TM

Socket A Motherboard

USER'S MANUAL

AMD Athlon

TM

/Duron

TM

Socket A Processor Motherboard

REV. 3.0 Frist Edition

R-3.0-01-010510

How This Manual Is Organized

This manual is divided into the following sections:

1) Revision History

Manual revision information

2) Item Checklist

Product item list

3) Features

Product information & specification

4) Hardware Setup

Instructions on setting up the motherboard

5) Performance & Block Diagram

Product performance & block diagram

6) Suspend to RAM & Dual BIOS

Instructions on STR installation & Dual

BIOS

7) Four Speaker & SPDIF

Four Speaker & SPDIF introduction

8) @BIOS & Easy Tune///

TM

Instructions on @BIOS & Easy Tune///

TM

9) RAID

Instructions on RAID

10) BIOS Setup

Instructions on setting up the BIOS

software

11) Appendix

General reference

Table Of Content

Revision History P.1

Item Checklist P.2

Summary of Features P.3

7ZXR Series Motherboard Layout P.5

Page Index for CPU Speed Setup / Connectors / Panel and Jumper

Definition

P.6

Performance List P.26

Block Diagram P.27

Suspend to RAM Installation P.28

Dual BIOS Introduction P.34

Four Speaker & SPDIF Introduction P.42

@BIOS Introduction P.48

Easy Tune///

TM

Introduction P.49

RAID Introduction P.51

Memory Installation P.74

Page Index for BIOS Setup P.75

Appendix P.105

7ZXR Series Motherboard

1

Revision History

Revision Revision Note Date

2.1 Initial release of the 7ZXR Series motherboard user’s

manual.

Dec. 2000

2.2 Initial release of the 7ZXR Series motherboard user’s

manual.

Jan. 2001

2.2 Second release of the 7ZXR Series motherboard user’s

manual.

Feb. 2001

2.3 Initial release of the 7ZXR Series motherboard user’s

manual.

Apr. 2001

3.0 Initial release of the 7ZXR Series motherboard user’s

manual.

May. 2001

The author assumes no responsibility for any errors or omissions that may appear in this

document nor does the author make a commitment to update the information contained herein.

Third-party brands and names are the property of their respective owners.

May. 10, 2001 Taipei, Taiwan, R.O.C

Item Checklist

2

Item Checklist

;

The 7ZXR Series motherboard

;

Cable for IDE / floppy device

;

Diskettes or CD (TUCD) for motherboard driver & utility

;

7ZXR Series user’s manual

7ZXR Series Motherboard

3

Summary Of Features

Form Factor

y

30.5 cm x 24.4 cm ATX size form factor, 4 layers PCB.

Motherboard

y

7ZXR Series includes 7ZXR , 7ZXR-C

CPU

y

AMD Athlon (K7) Socket A Processor

y

256K/64K L2

cache on die

y

Supports 500MHz ~ 1GHz

Chipset Apollo KT133A ,consisting of:

y

VT8363A Memory/AGP/PCI Controller(PAC)

y

VT82C686B PCI Super-I/O Integrated Peripheral

Controller (PSIPC)

Clock Generator

y

ICS94236AF

95 / 100 / 102 / 105 / 110 / 113 / 115 / 120 / 133 / 135 / 137 /

139 / 141 / 143 / 145 / 150 MHz system bus speeds

Memory

y

3 168-pin DIMM sockets

y

Supports PC-100 / PC-133 SDRAM and VCM SDRAM

y

Supports up to 1.5GB DRAM

y

Supports 3.3V / 3.4V / 3.5V SDRAM DIMM

I/O Control

y

VT82C686B

Slots

y

1 AGP slot supports 4X mode 1.5V ,1.6V ,1.7V & AGP

2.0 compliant

y

6 PCI slots support 33MHz & PCI 2.2 compliant

y

1 AMR(Audio Modem Riser) slot

On-Board IDE

y

IDE 1and IDE 2 Supports UDMA 33 / ATA 66/ATA100

IDE & ATAPI CD-ROM

y

IDE 3 and IDE 4 Compatible with RAID, Ultra ATA/100,

Ultra ATA/66, Ultra ATA/33, EIDE (Optional)

y

4 IDE bus master IDE ports for up to 8 ATAPI devices

On-Board

Peripherals

y

1 floppy port supports 2 FDD with 360K, 720K,1.2M,

1.44M and 2.88M bytes

y

1 parallel ports supports Normal/EPP/ECP mode

y

2 serial ports (COM A and COM B)

y

4 USB ports

y

1 IrDA connector for IR

Hardware Monitor

y

CPU/System fan revolution detect

y

CPU/System temperature detect

y

System voltage detect

To be continued…

Summary of Features

4

PS/2 Connector

y

PS/2



Keyboard interface and PS/2



Mouse

interface

On-Board Sound

y

Creative CT5880 sound

y

AC’97 CODEC

y

Line In/Line Out/Mic In/AUX In/CD In/TEL/Game Port

/Four Speaker & SPDIF

On-Board RAID

(Optional)

y

Support data striping (RAID 0) or mirroring (RAID 1) .

y

Supports concurrent dual IDE controller operation.

y

Supports IDE bus master operation.

y

Displays status and error checking messages during

boot-up.

y

Mirroring supports automatic background rebuilds

y

Features LBA and Extended Interrupt13 drive

translation in controller onboard BIOS.

BIOS

y

Licensed AMI BIOS, 2M bit flash ROM

y

Support Dual BIOS

Additional Features

y

Support Wake-On-LAN (WOL)

y

Support Internal / External Modem Ring On

y

Support USB KB/MS Wake up from S3

y

Includes 3 fan power connectors

y

Poly fuse for keyboard over-current protection

y

Support STR (Suspend-To-RAM) function

7ZXR Series Motherboard

5

7ZXR Series Motherboard Layout

7ZXR

PCI2

VT82C

686B

VT8363A

GAME & AUDIO

COM B

COM A

LPT

PS/2

J3

J16

J15

J18

BAT1

J2

BZ1

FLOPPY

IDE2

IDE1

AGP 1

JP6

SW1

J11

LED1

J13

J12

J4

JP4

USB1

AMR

PCI3

Sigmtal

USB2

DIMM3

ATX POWER

DIMM2

DIMM1

PCI4

PCI5

MAIN

BIOS

BACK Up

BIOS

JP10

JP11

JP18

JP9

JP16

JP17

Creative

CT5880

Clock

Generator

IDE3

IDE4

JP3

JP19

JP20

JP7

JP21

SW4

SW5

SW3

PCI6

Socket A CPU

PCI1

SW6

J50

7ZXR Series Motherboard Layout

6



Page Index for CPU Speed Setup/Connectors/Panel and Jumper Definition

Page

CPU Speed Setup P. 7

Connectors P.10

ATX Power P.10

COM A / COM B / LPT Port P.10

Floppy Port P.11

Game & Audio Port P.11

IDE 1/IDE2 (Primary/Secondary), IDE3/IDE4(Promise RAID/ATA100) Port P.12

J2 (System Fan) P.12

J3 (CPU Fan) P.13

J4 (IR) P.13

J12 (Wake On LAN) P.14

J13 (Ring Power On) P.14

J15 (AUX_IN) P.15

J16 (TEL) P.15

J18 (CD Audio Line In) P.16

JP6 (Power Fan) P.16

JP8 / LED1 (STR LED Connector & DIMM LED) P.17

PS/2 Keyboard & PS/2 Mouse Connector P.17

USB 1 Connector P.18

USB 2 Connector P.18

Panel and Jumper Definition P.19

J11 (2x11 Pins Jumper) P.19

JP3 (Clear CMOS Function)[Optional] P.20

JP4 (Rear USB Device Wake Up Selection) P.20

JP7 (STR Function Enabled) P.21

JP9 (Onboard Sound Function Selection) P.21

JP10 (BIOS Write Protection)[Optional] P.22

JP11 (Front USB Device Wake Up Selection) P.22

JP16/JP17/JP18 (AMR Select) P.23

JP19 (Onboard Promise select) [Optional] P.23

JP20 (RAID/ATA100 Select) [Optional] P.24

J50 (NB Heat Sink Fan) P.24

BAT1 (Battery) P.25

7ZXR Series Motherboard

7

CPU Speed Setup

There are 2 ways to set system bus speed. To set system bus speed by BIOS, please refer to P.

95. To set system bus speed by DIP switch (

SW1

and

JP21)

. Please refer to table below.

Set System Bus Speed

SW1: (CPU Freq.)

O : ON,

X : OFF

CPU CLK PCI CLK 1 2 3 4 5

95.00 31.67 O O O O 0

100.00 33.33 O 0 X O 0

102.00 34.00 O 0 O X 0

105.00 35.00 O 0 X X O

110.00 36.67 X O O O 0

113.00 37.67 X O X O O

115.00 38.33 X O O X O

120.00 40.00 X O X X 0

133.33 33.33 O X 0 O O

135.00 33.75 O X X O O

137.00 34.25 O X O X O

139.00 34.75 O X X X O

141.00 35.25 X X O O O

143.00 35.75 X X X O O

145.00 36.25 X X O X O

150.00 37.50 X X X X O

100.90 33.63 O O O O X

100.00 33.33 O O X O X

103.00 34.33 O O O X X

107.00 35.67 O O X X X

117.00 39.00 X O O O X

120.00 30.00 X O X O X

123.00 30.75 X O O X X

125.00 31.25 X O X X X

133.33 33.33 O X O O X

133.90 33.48 O X X O X

147.00 36.75 O X O X X

151.00 37.75 O X X X X

153.00 38.25 X X O O X

155.00 38.75 X X X O X

160.00 40.00 X X O X X

200.00 50.00 X X X X X

CPU Speed setup

8

Ë

ËË

Ë

The FSB Speed of the VIA KT133A is 100MHz/133MHz.

SW1

JP21

Pin No. Definition

1-2 close CPU Clock

Frequency 133MHz

2-3 close CPU Clock

Frequency 100MHz

(Default)

1

The CPU speed must match with the frequency ratio. It will cause system hanging up if

the frequency ratio is higher than that of CPU.

0

AMD CPU Heat Sink Installation:

Beware: Please check that the heat sink is in good contact with the CPU before you turn on your

system.

The poor contact will cause over heat, and might cause damage to your

processor.

SW3: (CPU Over Voltage Tage)

O : ON,

X : OFF

FSB 1 2 3 4 5 6

Auto X X X X X X

1.5V 0 X X X 0 O

1.525V X 0 X X 0 O

1.55V 0 0 X X 0 O

1.575V X X 0 X 0 O

1.6V 0 X 0 X 0 O

1.625V X 0 0 X 0 O

1.65V 0 0 0 X 0 O

1.675V X X X 0 0 O

1.7V 0 X X 0 0 O

1.725V X 0 X 0 0 O

1.75V 0 0 X 0 0 O

1.775V X X 0 0 0 O

1.8V 0 X 0 0 0 O

1.825V X 0 0 0 0 O

1.85V 0 0 0 0 0 O

7ZXR Series Motherboard

9

SW4: (Memory Over Voltage )

SW5: (AGP Over Voltage )

SW6: (CPU Ratio )

O : ON,

X : OFF

0

00

0

Note: Please set the CPU host frequency in accordance with your processor’s

specifications. We don’t recommend you to set the system bus frequency over

the CPU’s specification because these specific bus frequencies are not the

standard specifications for CPU, chipset and most of the peripherals. Whether

your system can run under these specific bus frequencies properly will depend

on your hardware configurations, including CPU, Chipsets, SDRAM, Cards….etc.

FSB 1 2

3.3V ON ON

3.4V OFF ON

3.5V OFF OFF

FSB 1 2

1.5V ON ON

1.6V OFF ON

1.7V OFF OFF

FSB 1 2 3 4 5

Auto X X X X O

5X 0 O X O X

5.5X X 0 X O X

6X 0 X X O X

6.5X X X X O X

7X 0 O 0 X X

7.5X X 0 0 X X

8X 0 X 0 X X

8.5X X X O X X

9X 0 O X X X

9.5X X 0 X X X

10X 0 X X X X

10.5X X X X X X

11X 0 O 0 0 X

11.5X X 0 0 0 X

12X 0 X 0 0 X

12.5X X X O O X

SW3 & SW5

SW4 & SW6

Connectors

10

Connectors

ATX Power

Pin No. Definition

3,5,7,13,

15-17

GND

1,2,11 3.3V

4,6,19,20 VCC

10 +12V

12 -12V

18 -5V

8 Power Good

9 5V SB(stand by+5V)

14 PS-ON(Soft On/Off)

20 10

11

1

COM A / COM B / LPT Port

COM A

LPT Port

COM B

7ZXR Series Motherboard

11

Floppy Port

Red Line

FDD1

Game & Audio Port

MIC In

Game

Port

Line In/Line Out

Line Out 1

Line Out 1: Line Out or SPDIF (The SPDIF output is

capable of providing digital audio to external speakers

or compressed AC3 data to an external Dolby digital

decoder). To enable SPDIF, simply insert SPDIF

connector into Line Out1. Line Out1 will become

SPDIF Out automatically. (see page 43 for more

information).

To enable Four Speaker (for Creative 5880 audio

only), simply follow instructions on page 40 and Line

In will become Line Out2 to support second pair of

stereo speakers.

Connectors

12

IDE1,IDE2 (Primary/Secondary),

IDE3/IDE4(RAID/ATA100) Port(Optional)

IDE 1 IDE 2

Red Line

IDE 3 IDE 4

J2 : System Fan

Pin No. Definition

1 Control

2 +12V

3 NC

1

7ZXR Series Motherboard

13

J3 : CPU Fan

Pin No. Definition

1 Control

2 +12V

3 SENSE

1

J4 : IR

Pin No. Definition

1 VCC (+5V)

2 NC

3 IR Data Input

4 GND

5 IR Data Output

1

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