Gigabyte GA-7ZMMH User Manual

				FCC Compliance Statement:
				This equipment has been tested and found to
	DECLARATION OF CONFORMITY
	Per FCC Part 2 Section 2. 1077(a)			comply with limits for a Class B digital device,
	Responsible Party Name: G.B.T. INC.			pursuant to Part 15 of the FCC rules. These
				limits are	designed	to	provide		reasonable
	Address: 18305 Valley Blvd., Suite#A
		LA Puent, CA 91744		protection	against	harmful		interference			in
	Phone/Fax No: [phone]/ [phone]
	hereby declares that the product			residential	installations.		This		equipment
	Product Name: Mother Board
				generates,	uses, and		can	radiate		radio
	Model Number: GA-7ZMMH
	Conforms to the following specifications:			frequency energy, and if not installed and used
	FCC Part 15, Subpart B, Section 15.107(a) and Section 15.109(a),			in accordance with the instructions, may cause
	Class B Digital Device
	Supplementary Information:
				harmful interference		to radio		communications.
	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			However, there is no guarantee that interference
	that may cause undesired operation.
	Representative Person's Name:	ERIC LU
				will not occur in a particular installation. If this
	Signature:	EricLu
	Date:	Mar. 12, 2001		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

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-7ZMMH

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
	of radio disturbance characteristics of
	industrial, scientific and medical (ISM
	high frequency equipment
EN55013	Limits and methods of measurement
	of radio disturbance characteristics of
	broadcast receivers and associated
	equipment
EN 55014	Limits and methods of measurement
	of radio disturbance characteristics of
	household electrical appliances,
	portable tools and similar electrical
	apparatus
EN 55015	Limits and methods of measurement
	of radio disturbance characteristics of
	fluorescent lamps and luminaries
EN 55020	Immunity from radio interference of
	broadcast receivers and associated
	equipment
EN 55022	Limits and methods of measurement
	of radio disturbance characteristics of
	information technology equipment
DIN VDE 0855	Cabled distribution systems; Equipment
part 10	for receiving and/or distribution from
part 12	sound and television signals

CE marking

EN 61000-3-2*	Disturbances in supply systems caused
EN60555-2	by household appliances and similar
	electrical equipment “Harmonics”
EN61000-3-3*	Disturbances in supply systems caused
EN60555-3	by household appliances and similar
	electrical equipment “Voltage fluctuations”
EN 50081-1	Generic emission standard Part 1:
	Residual, commercial and light industry
EN 50082-1	Generic immunity standard Part 1:
	Residual, commercial and light industry
EN 55081-2	Generic emission standard Part 2:
	Industrial environment
EN 55082-2	Generic immunity standard Part 2:
	Industrial environment
ENV 55104	Immunity requirements for household
	appliances tools and similar apparatus
EN 50091- 2	EMC requirements for uninterruptible
	power systems (UPS)

(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 :	Mar. 12, 2001	Name :		Rex Lin

7ZMMH

AMD AthlonTM/DuronTM Socket A Processor

Motherboard

USER'S MANUAL

AMD AthlonTM/DuronTM Socket A Processor Motherboard

REV. 2.0 First Edition

R-20-01-010402

1) Revision List

2) Item Checklist

3) Features

4) Installation Guide

5) Performance & Block Diagram

6) Suspend to RAM

7) Four Speaker & SPDIF

8) @BIOS™

9) BIOS Setup

10) Technical Support / RMA Sheet

11) Appendix

How This Manual Is Organized

This manual is divided into the following sections:

Manual revision information

Product item list

Product information & specification

Instructions on CPU & Memory

Installation

Product performance & block diagram

Instructions on STR

Four Speaker & SPDIF introduction @BIOS™ introduction

Instructions on setting up the BIOS software

Document equipment used for after sales service

General reference

Table Of Content

Revision History	P.1
Item Checklist	P.2
Summary of Features	P.3
7ZMMH Motherboard Layout	P.5
Installation Guide	P. 6
Page Index for Connectors / Panel and Jumper Definition	P.12
Performance List	P.27
Block Diagram	P.29
Suspend to RAM Installation	P.30
Four Speaker & SPDIF Introduction	P.36
@BIOSTM Introduction	P.42
Page Index for BIOS Setup	P.43
Technical Support / RMA Sheet	P.69
Appendix	P.70

7ZMMH Motherboard

Revision History

Revision	Revision Note	Date
2.0	Initial release of the 7ZMMH motherboard user’s manual.	Apr. 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.

Apr. 2, 2001 Taipei, Taiwan, R.O.C

1

Item Checklist

Item Checklist

;The 7ZMMH motherboard

;Cable for IDE / floppy device

;CD (GA-7ZMM CD) for motherboard driver & utility

;7ZMMH user’s manual

2

7ZMMH Motherboard

Features Summary

Form factor	y	24.4 cm x 23.1 cm Micro ATX size form factor, 4 layers
CPU		PCB.
	y	AMD AthlonTM/DuronTM (K7) Socket A Processor
	y 256K/64K L2 cache on die
	y Supports 600MHz ~ 1GHz and above
Chipset	Pro Savage KM133A, consisting of:
	y	VT8365A Memory/AGP/PCI Controller(PAC)
	y VT82C686B PCI Super-I/O Integrated Peripheral
Clock Generator		Controller (PSIPC)
	y	ICS 94236AF
		95/100/102/105/110/113/115/120/133/135/137/139/141 MHz
		system bus speeds
Memory	y	2 168-pin DIMM sockets
	y Supports PC-100/133 and VCM SDRAM
	y Supports up to 1.0GB DRAM
	y Supports only 3.3V SDRAM DIMM
I/O Control	y	VT82C686B
Slots	y	1 AGP slot supports 4X mode & AGP 2.0 compliant
	y 3 PCI slots supports 33MHz & PCI 2.2 compliant
	y 1 AMR (Audio Modem Riser) slot
On-Board IDE	y	2 IDE bus master (UDMA 33/ATA 66/ATA100) IDE ports
		for up to 4 ATAPI devices
	y Supports PIO mode 3, 4 (UDMA 33/ATA 66/ATA 100) IDE
		& ATAPI CD-ROM
On-Board	y	1 floppy port supports 2 FDD with 360K, 720K, 1.2M,
Peripherals		1.44M and 2.88M bytes
	y 1 parallel port supports Normal/EPP/ECP mode
	y 1 serial port (COM A)
	y	4 USB ports
Hardware Monitor	y	CPU/System fan revolution detection
	y	CPU/Power/System fan control
	y	System voltage detection
	y	CPU/System temperature detection

To be continued…

3

			Features Summary
	On-Board Sound	y	Creative CT5880 sound
		y	AC’97 CODEC
		y Line In / Line Out / Mic In / AUX In / CD In / TEL /
			SPDIF / Game Port / Four Speaker
	PS/2 Connector	y	PS/2 Keyboard interface and PS/2 Mouse interface
	BIOS	y	Licensed AMI BIOS, 2M bit flash ROM
	On-Board VGA	y	Build S3 Savage4 (86C370) in VT8365A
		y Support shared memory architecture
	Additional Features	y	Support Wake-On-LAN (WOL)
		y Support Internal / External Modem Ring On
		y Support USB KB/MS Wake up from S3-S5
		y Includes 3 fan power connectors
		y Poly fuse for keyboard over-current protection
		y Support STR (Suspend-To-RAM) function
		y	Support @BIOS™

4

7ZMMH Motherboard

7ZMMH Motherboard Layout

PS/2	JP4	J3

USB1
COM A	LPT			Socket A CPU			ATX POWER		JP6
VGA						JP10		JP8	FLOPPY
								LED1
	AUDIO&GAME	J7	J9	VT8365A	DIMM1	DIMM2	JP7	IDE1
							IDE2
			JP2
			Creative	7ZMMH
			CT5880

AGP 1	SW1

CODEC

PCI1	BAT1	JP9

	JP3
PCI2	J13

	J8	JP11	VT82C	BIOS	J12
			686B
JP1	PCI3				J2
J16		J18
	AMR	J17	USB2	J11

5

Installation Guide

Installation Guide

Getting Started

WARNING!

Computer motherboards and expansion cards contain very delicate Integrated Circuit (IC) chips. To protect them against damage from static electricity, you should follow some precautions whenever you work on your computer.

1.Unplug your computer when working on the inside.

2.Use a grounded wrist strap before handling computer components. If you do not have one, touch both of your hands to a safely grounded object or to a metal object, such as the power supply case.

3.Hold components by the edges and try not touch the IC chips, leads or connectors, or other components.

4.Place components on a grounded antistatic pad or on the bag that came with the components whenever the components are separated from the system.

5.Ensure that the ATX power supply is switched off before you plug in or remove the ATX power connector on the motherboard.

Installing the motherboard to the chassis…

If the motherboard has mounting holes, but they don’t line up with the holes on the base and there are no slots to attach the spacers, do not become alarmed you can still attach the spacers to the mounting holes. Just cut the bottom portion of the spacers (the spacer may be a little hard to cut off, so be careful of your hands). In this way you can still attach the motherboard to the base without worrying about short circuits. Sometimes you may need to use the plastic springs to isolate the screw from the motherboard PCB surface, because the circuit wire may be near by the hole. Be careful, don’t let the screw contact any printed circuit write or parts on the PCB that are near the fixing hole, otherwise it may damage the board or cause board malfunctioning.

6

7ZMMH Motherboard

To set up your computer, you must complete the following steps:

Step 1 - Set system jumpers

Step 2- Install the Central Processing Unit (CPU)

Step 3-Install memory modules

Step 4-Install expansion cards

Step 5-Connect ribbon cables, cabinet wires, and power supply

Step 6-Set up BIOS software

Step 7-Install supporting software tools

Step 2	Step 3
	Step 5
Step 5
Step 4
	Step 1

7

Installation Guide

CPU Speed Setup

The system bus frequency can be switched at 95MHz-145MHz by adjusting SW 1. (The frequency ratio depend on CPU).

SW1 Select the System Speed at 95MHz - 145MHz.

O: ON, X: OFF

FSB

1

2

3

4

95

O

O

O

O

100

O

O

X

O

102

O

O

O

X

105

O

O

X

X

110

X

O

O

O

113

X

O

X

O

115

X

O

O

X

120

X

O

X

X

133

O

X

O

O

135

O

X

X

O

137

O

X

O

X

139

O

X

X

X

141

X

X

O

O

143

X

X

X

O

145

X

X

O

X

JP10: CPU Clock Frequency

1

1

100MHz

133MHz

(Default)

Pin No.

Definition

1-2 close

133MHz

2-3 close

100MHz (Default)

Please make sure that JP10 setting is in accordance with your CPU clock frequency. Wrong setting may cause system unable to boot.

8

7ZMMH Motherboard

CPU Installation

Please make sure the CPU should be supported to the motherboard.

CPU Top View

Socket Actuation Lever

1.Pull the lever out and lift it up.

CPU Heat Sink Installation:

CPU Bottom View

Blank

2.The notched corner should be orientated toward the blank space on the socket nearest the lever. The CPU will only fit in the orientation as shown.

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!

9

Installation Guide

3.Align CPU and insert it	4.Use compliant fan approved by AMD.
(Please refer to your heatsink installation
manual for application of thermal grease to
provide better heat conduction between your
CPU and heatsink.)

5.Hook one end of the cooler bracket to the CPU socket.

6. Hook the other end of the cooler bracket to the CPU socket.

(Please refer to the cooler’s installation manual for detailed installation steps)

10

7ZMMH Motherboard

Memory Installation

The motherboard has 2 dual inline memory module (DIMM) sockets support 4 banks. The BIOS will automatically detects memory type and size. To install the memory module, just push it vertically into the DIMM Slot .The DIMM module can only fit in one direction due to the two notch. Memory size can vary between sockets.

SDRAM

1.The DIMM slot has two notch, so the DIMM memory module can only fit in one direction.

2.Insert the DIMM memory module vertically into the DIMM slot. Then push it down.

3. Close the plastic clip at both edges of the DIMM slots to lock the DIMM module. Reverse the installation steps when you wish to remove the DIMM module.

11

	Installation Guide
Page Index for Connectors/Panel and Jumper Definition	Page
Connectors	P.13
ATX Power	P.13
COM A / VGA / LPT Port	P.13
Floppy Connector	P.15
Game & Audio Port	P.16
IDE 1(Primary) / IDE 2(Secondary) Connector	P.16
J2 (System Fan)	P.19
J3 (CPU Fan)	P.20
J7 (AUX_IN)	P.17
J8 (TEL)	P.18
J9 (CD Audio Line In)	P.17
J12 (Wake On LAN)	P.20
J13 (Ring Power On)	P.18
JP2 (Front Audio)	P.21
JP6 (Power Fan)	P.19
JP8 / LED1 (STR LED Connector & DIMM LED)	P.21
PS/2 Keyboard & PS/2 Mouse Port	P.14
USB1 (Rear USB Port)	P.14
USB2 (Front USB Connector)	P.15
Panel and Jumper Definition	P.22
BAT1 (Battery)	P.26
J11 (2x11 Pins Jumper)	P.22
J16/J17/J18 (AMR Select) [Optional]	P.24
JP1 (Front MIC)	P.24
JP3 (Clear CMOS Function)	P.23
JP4 (USB Device Wake up Selection)	P.23
JP7 (STR Selection)	P.25
JP9 (BIOS Write Protection)	P.25
JP11 (Onboard Sound Function Selection)	P.26

12

7ZMMH Motherboard

Connectors

ATX Power

																																									10 20				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
																																									1	11
																																													9	5V SB (stand by+5V)
																																													14	PS-ON(Soft On/Off)

Please note:

AC power cord should only be inserted to your power supply unit after ATX power cable and other related devices are firmly connected to the mainboard.

COM A / VGA / LPT Port

LPT Port

COM A

VGA

Please note:

This mainboard supports 1 standard COM port, 1 VGA port and 1 LPT port. Device like printer can be connected to LPT port ; mouse and modem etc can be connected to COM port.

13

			Connectors
PS/2 Keyboard & PS/2 Mouse Connector
PS/2 Mouse		PS/2 Mouse/ Keyboard
		Pin No.	Definition
6	5	1	Data
		2	NC
4	3	3	GND
		4	POWER
2	1	5	Clock
PS/2 Keyboard		6	NC

Please note:

This mainboard supports standard PS/2 keyboard and PS/2 mouse interface connector.

USB1: USB Connector

																																												Pin No.	Definition
																																										5 6 7 8		1	USB Power
																																												2	USB D0-
																																												3	USB D0+
																																												4	GND
																																												5	USB Power
																																												6	USB D1-
																																										1 2 3 4		7	USB D1+
																																												8	GND

Please note:

Before you connect your device(s) into USB connector(s), please make sure your device(s) such as USB keyboard, mouse, scanner, zip, speaker..etc. have a standard USB interface. Also make sure your OS (Win 95 w/ USB supperment, Win98, Windows 2000, Windows ME, Win NT w/ SP 6) supports USB controller. If your OS does not support USB controller, please contact OS vendor for possible patch or driver upgrade. For more information please contact your OS or device(s) vendors.

14

7ZMMH Motherboard

USB2: Front USB Connector

																																															Pin No.	Definition
																																				2					10						1	POWER
																																															2	GND
																																															3	USB D2-
																																				1					9						4	NC
																																															5	USB D2+
																																															6	USB D3+
																																															7	NC
																																															8	USB D3-
																																															9	GND
																																															10	POWER

Please note:

Be careful with the polarity of the front panel USB connector. Check the pin assignment while you connect the front panel USB cable. Please contact your nearest dealer for optional front panel USB cable.

Floppy Port

RED LINE

15

Connectors

Game & Audio Port

Game

Port

Line Out 1

MIC In

Line In/Line Out 2

Please note:

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 39 for more information). To enable Four Speaker (for Creative 5880 audio only), simply follow instructions on page 36 and Line In will become Line Out2 to support second pair of stereo speakers.

IDE1 (Primary), IDE2 (Secondary) Port

RED LINE

IDE 2 IDE 1

16

7ZMMH Motherboard

J9: CD Audio Line In

																																											1
																																										Pin No.	Definition
																																										1			CD-L
																																										2			GND
																																										3			GND
																																										4			CD-R

J7: AUX IN

1

																																				Pin No.	Definition
																																				1	AUX-L
																																				2	GND
																																				3	GND
																																				4	AUX-R

17

Connectors

J8: TEL (The connector is for internal modem card with voice connector)

1

																																						Pin No.		Definition
																																						1		Signal-In
																																						2				GND
																																						3				GND
																																						4	Signal-Out

J13: Ring Power On

																																												1
																																											Pin No.	Definition
																																											1	Signal
																																											2	GND

18

7ZMMH Motherboard

J2: System FAN

																																														1
																																									Pin No.		Definition
																																									1			Control
																																									2					+12V
																																									3			SENSE

JP6: Power FAN

																																																	1
																																													Pin No.			Definition
																																													1				Control
																																													2				+12V
																																													3				SENSE

19