Gigabyte GA-7ZMMC User manual

FCCComplianceStatement:
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: [phone]/ [phone]
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: Jan. 15, 2001
EricLu
GA-7ZMMC

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-7ZMMC
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 electrical 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 : Jan. 15, 2001 Name : Rex Lin

7ZMMC
AMD AthlonTM/DuronTM Socket A Processor
Motherboard
USER'S MANUAL
AMD AthlonTM/DuronTM Socket A Processor Motherboard
REV. 2.01 Third Edition
R-201-03-010627

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 Instructions STR installation
7) Four Speaker & SPDIF Four Speaker & SPDIF introduction
8) @BIOSTM & EasyTuneIIITM @BIOSTM & EasyTuneIIITM introduction
9) BIOS Setup Instructions on setting up the BIOS
software
10) Appendix General reference

Table Of Content
Revision History P.1
Item Checklist P.2
Feature Summary P.3
7ZMMC Motherboard Layout P.5
Page Index for CPU Speed Setup / Connectors / Panel and Jumper
Definition P.6
Performance List P.23
Block Diagram P.25
Suspend to RAM Installation P.26
Four Speaker & SPDIF Introduction (Optional) P.32
@BIOSTM Introduction P.38
EasyTuneIIITM Introduction P.39
Memory Installation P.41
Page Index for BIOS Setup P.42
Appendix P.67

7ZMMC Motherboard
1
Revision History
Revision Revision Note Date
2.01 Initial release of the 7ZMMC motherboard user’s manual. Feb. 2001
2.01 Second release of the 7ZMMC motherboard user’s
manual. Apr. 2001
2.01 Third release of the 7ZMMC motherboard user’s manual. Jun. 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.
Jun. 27, 2001 Taipei, Taiwan, R.O.C

Item Checklist
2
Item Checklist
;The 7ZMMC motherboard
;Cable for IDE / floppy device
;Diskettes or CD (GA-7ZMM CD) for motherboard driver & utility
;7ZMMC user’s manual

7ZMMC Motherboard
3
Feature Summary
Form Factor y 24.4 cm x 22.2 cm Micro ATX size form factor, 4 layers
PCB.
CPU y AMD AthlonTM/DuronTM (K7) Socket A Processor
y 256K/64K L2 cache on die
y Supports 600MHz ~ 1GHz and above
Chipset Pro Savage KM133, consisting of:
y VT8365 Memory/AGP/PCI Controller (PAC)
y VT82C686B PCI Super-I/O Integrated Peripheral
Controller (PSIPC)
Clock Generator y ICS 9248BF-141
100/102*/104*/106*/108*/110*/112*/133 MHz system bus
speeds (* These speed settings are not guaranteed)
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 CNR (Communication and Networking Riser) slot
(Not support LAN)
On-Board IDE y 2 IDE bus master (UDMA 33/ATA 66/ATA 100) 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
Peripherals y 1 floppy port supports 2 FDD with 360K, 720K, 1.2M, 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…

Features Summary
4
PS/2 Connector y PS/2Keyboard interface and PS/2Mouse interface
On-Board VGA y Build S3 Savage4 (86C370) in VT8365
y Support shared memory architecture
On-Board Sound y Creative CT5880 sound (Optional)
y AC’97 CODEC
y Line In / Line Out / Mic In / AUX In / CD In / TEL /
SPDIF (Optional) / Game Port /
Four Speaker (Optional)
BIOS y Licensed AMI BIOS, 2M bit flash ROM
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™ and EasyTuneIII™

7ZMMC Motherboard
5
7ZMMC Motherboard Layout
7ZMMC
PCI1
PCI2
Socket A CPU
VT82C
686B
VT8365
GAME & AUDIO VGA COM A
LPT
PS/2
BIOS
J3
J8
J7
J9
BAT1
J2
FLOPPY
IDE1
IDE2
AGP 1
JP6
SW1
J11
LED1
J13
J12
JP4
USB1
JP8
CNR
PCI3
CODEC
J18
USB2
DIMM1
DIMM2
JP7
J16
J17
ATX POWER
JP1
JP3
JP9
JP2
Creative
CT5880
JP10
JP11

7ZMMC Motherboard Layout
6

Page Index for CPU Speed Setup/Connectors/Panel and Jumper Definition Page
CPU Speed Setup P.7
SW1 P.7
Connectors P.8
ATX Power P.8
COM A / VGA / LPT Port P.8
Floppy Connector P.9
Game & Audio Port P.9
IDE 1(Primary) / IDE 2(Secondary) Connector P.10
J2 (System Fan) P.10
J3 (CPU Fan) P.11
J7 (AUX_IN) P.11
J8 (TEL) P.12
J9 (CD Audio Line In) P.12
J12 (Wake On LAN) P.13
J13 (Ring Power On) P.13
JP2 (Front Audio) P.14
JP6 (Power Fan) P.14
JP8 / LED1 (DIMM LED Connector & DIMM LED) P.15
PS/2 Keyboard &PS/2 Mouse Port P.15
USB1 (Rear USB Port) P.16
USB2 (Front USBConnector) P.16
Panel and Jumper Definition P.17
BAT1 (Battery) P.17
J11 (2x11 Pins Front Panel) P.17
J16/J17/J18 (CNR Select) [Optional] P.18
JP1 (Front MIC Function) P.19
JP3 (Clear CMOS Function) [Optional] P.19
JP4 (USB Device Wake up Selection) P.20
JP7 (STR Function Enable) P.20
JP9 (BIOS Write Protect Function) P.21
JP10 (CPU Clock Frequency) [Optional] P.21
JP11 (Onboard Sound Function Selection) P.22

7ZMMC Motherboard
7
CPU Speed Setup
The system bus speed is selectable at 100MHz. The user can select the system bus speed by
DIP switch SW1.
SW1: CPU Speed Setup
SW1: O:ON,X:OFF
FSB 1 2 3 4
*95 O O X O
100 X O X X
*102 0 0 X X
*103 X O X O
*107 O X O 0
*110 0 X 0 X
*113 X X O O
*115 X X X 0
*133 X X X X
* These speed settings are not guaranteed.
0AMD 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 mightcause damage to your
processor.

Connectors
8
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)
2010
11
1
COM A / VGA / LPT Port
COM A
LPT Port
VGA

7ZMMC Motherboard
9
Floppy Connector
Red Line
FDD1
Game & Audio Port
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 35 for more
information).
To enable Four Speaker (for Creative 5880 audio
only), simply follow instructions on page 32 and Line In
will become Line Out2 to support second pair of stereo
speakers.
MIC In
Game
Port
Line In/Line Out 2
Line Out 1

Connectors
10
IDE1 (Primary), IDE2 (Secondary) Connector
IDE 2 IDE 1
Red Line
J2: Sysem Fan
Pin No. Definition
1 Control
2 +12V
3 SENSE
1

7ZMMC Motherboard
11
J3: CPU Fan
Pin No. Definition
1 Control
2 +12V
3 SENSE
1
J7: AUX_IN
Pin No. Definition
1 AUX-L
2 GND
3 GND
4 AUX-R
1

Connectors
12
J8 TEL: The connector is for Modem with internal voice connector
Pin No. Definition
1 Signal-In
2 GND
3 GND
4 Signal-Out
1
J9: CD Audio Line In
Pin No. Definition
1 CD-L
2 GND
3 GND
4 CD-R
1

7ZMMC Motherboard
13
J12: Wake On LAN
Pin No. Definition
1 +5V SB
2 GND
3 Signal
1
J13: Ring Power On (Internal Modem Card Wake Up)
Pin No. Definition
1 Signal
2 GND
1