Gigabyte GA-7ZXR, 7ZXR Series, 7ZXR-C User Manual
FCC Compliance Statement:
DECLARATION OF CONFOR M I TY
Per FCC Part 2 Section 2. 1077(a)
This equipment has been tested and found to
comply with limits for a Class B digital device,
Responsible Party Name: G.B. T. I NC.
Phone/Fax No: (818) 854-9338/ (818) 854-9339
hereby declares that the product
Product Name:
Model Number:
Conforms to the following specificatio ns:
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 o f the FCC Rules. Operation is su bject 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 P erson's Name: ERIC LU
Signature:
Address: 18305 Valley Blvd., Suite#A
Mother Board
Date: Feb. 09, 2001
LA Puent, CA 91744
GA-7ZXR
Eric Lu
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 accord ance with the instr uctions, may cause
harmful interference to radio communications.
However, there is no guara nte e tha t i nterfer ence
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 th e equi pment off and on, the user i s encour aged to try t o
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 a ccept 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
( description of the apparatus, system, installation to which it refers)
(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
industrial, scientific and medical (ISM electrical equipment “Harmonic s”
high frequency equipment
EN55013 Limits and methods of measurement EN61000-3-3* Disturbances in supply systems caused
of radio disturbance characteristics of
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, commer ci al and light industry
household electrical appli anc es,
portable tools and similar electrical
apparatus Residual, commerci al 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 V DE 0855 Cabled distribution systems; Equi pm ent EN 50091- 2 EMC requi r em ents for uninterruptible
part 10 for receiving and/or distribution from power systems (UPS )
part 12 sound and t elevision signals
declare that the product
Mother Board
GA-7ZXR
is in conformity with
EN60555-2 by household appliances and similar
EN60555-3 by household appliances and similar
EN 50082-1 Generic immunity standard Part 1:
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)
Signature
Date : Feb. 09, 2001 Name : Rex Lin
(Stamp)
Manufacturer/Importer
:
Rex Lin
7ZXR Series
AMD AthlonTM/Duron
USER'S MANUAL
AMD AthlonTM/DuronTM Socket A Processor Motherboard
REV. 2.2 Second Edition
TM
Socket A Motherboard
R-22-02-010222
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///
9) RAID Instructions on RAID
10) BIOS Setup Instructions on setting up the BIOS
software
11) Appendix
General reference
TM
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
Performance List P.25
Block Diagram P.26
Suspend to RAM Installation P.27
Dual BIOS Introduction P.33
Four Speaker & SPDIF Introduction P.40
@BIOS Introduction P.46
Easy Tune///TM Introduction P.48
RAID Introduction P.49
Memory Installation P.72
Page Index for BIOS Setup P.73
Appendix P.103
P.6
7ZXR Series Motherboard
Revision History
Revision Revision Note Date
2.1 Initial release of the 7ZXR Series motherboard user’s
manual.
2.2 Initial release of the 7ZXR Series motherboard user’s
manual.
2.2 Second release of the 7ZXR Series motherboard user’s
manual.
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.
Feb. 22, 2001 Taipei, Taiwan, R.O.C
Dec. 2000
Jan. 2001
Feb. 2001
1
Item Checklist
The 7ZXR Series motherboard
Cable for IDE / floppy device
Diskettes or CD (TUCD) for motherboard driver & utility
7ZXR Series user’s manual
Item Checklist
2
7ZXR Series Motherboard
Summary Of Features
Form Factor 30.5 cm x 24.4 cm ATX size form factor, 4 layers PCB.
Motherboard 7ZXR Series includes 7ZXR , 7ZXR-C
CPU AMD Athlon (K7) Socket A Processor
256K/64K L2 cache on die
Supports 500MHz ~ 1GHz
Chipset Apollo KT133A ,consisting of:
VT8363A Memory/AGP/PCI Controller(PAC)
VT82C686B PCI Super-I/O Integrated Peripheral
Controller (PSIPC)
Clock Generator
Memory 3 168-pin DIMM sockets
I/O Control VT82C686B
Slots 1 AGP slot supports 4X mode 1.5V ,1.6V ,1.7V & AGP
On-Board IDE IDE 1and IDE 2 Supports UDMA 33 / ATA 66/ATA100
On-Board
Peripherals
Hardware Monitor CPU/System fan revolution detect
ICS94236AF
95 / 100 / 102 / 105 / 110 / 113 / 115 / 120 / 133 / 135 / 137 /
139 / 141 / 143 / 145 / 150 MHz system bus speeds
Supports PC-100 / PC-133 SDRAM and VCM SDRAM
Supports up to 1.5GB DRAM
Supports 3.3V / 3.4V / 3.5V SDRAM DIMM
2.0 compliant
6 PCI slots support 33MHz & PCI 2.2 compliant
1 AMR(Audio Modem Riser) slot
IDE & ATAPI CD-ROM
IDE 3 and IDE 4 Compatible with RAID, Ultra ATA/100,
Ultra ATA/66, Ultra ATA/33, EIDE (Optional)
4 IDE bus master ID E ports for up to 8 ATAPI devices
1 floppy port supports 2 FDD with 360K, 720K,1.2M,
1.44M and 2.88M bytes
1 parallel ports supports Normal/EPP/ECP mode
2 serial ports (COM A and COM B)
4 USB ports
1 IrDA connector for IR
CPU/System temperature detect
System voltage detect
To be continued…
3
Summary of Features
PS/2 Connector
PS/2
interface
On-Board Sound
On-Board RAID
(Optional)
Creative CT5880 sound
AC’97 CODEC
Line In/Line Out/Mic In/AUX In/CD In/TEL/Game Port
Support data striping (RAID 0) or mirroring (RAID 1) .
Supports concurrent dual ID E controller operation.
Supports IDE bus master operation.
Displays status and error checking messages during
Mirroring supports automatic background rebuilds
Features LBA and Extended Interrupt13 drive
BIOS Licensed AMI BIOS, 2M bit flash ROM
Support Dual BIOS
Additional Features Support Wake-On-LAN (WOL)
Support Internal / External Modem Ring On
Support USB KB/MS Wake up from S3
Includes 3 fan power connectors
Poly fuse for keyboard over-current protection
Support STR (Suspend-To-RAM) function
Keyboard interface and PS/2 Mouse
/Four Speaker & SPDIF
boot-up.
translation in controller onboard BIOS.
4
7ZXR Series Motherboard
A
7ZXR Series Motherboard Layout
JP4
PS/2
USB1
J3
COM B
JP9
JP18
COM A
LPT
GAME & AUDIO
Sigmtal
Creative
CT5880
J16
JP16
SW3
J18
AMR
PCI1
PCI2
PCI3
PCI4
PCI5
PCI6
Socket A CPU
SW5
J15
AGP 1
VT8363A
7ZXR
JP17
DIMM1
Clock
Generator
VT82C
686B
MAIN
BIOS
BZ1
DIMM2
BACK Up
BIOS
SW6
TX POWER
SW4
JP21
JP7
SW1
DIMM3
IDE1
JP19
JP6
LED1
IDE4
FLOPPY
IDE3
IDE2
JP20
BAT1
JP3
J2
JP10
J13
USB2
J4
J11
J12
JP11
5
7ZXR Series Motherboard Layout
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
BAT1 (Battery) P.24
6
7ZXR Series Motherboard
OOO
O
O
O
O0O
O
OOO
OXO
O
O
OXO
O
O
O
O
O
O
O
OXOXO
O
OOO
O
O
OXO
O
OOO
O
O
OXO
OOO
O
O
OOO
OXO
O
O
O
OXO
O
O
O
OXO
O
O
O
O
O
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
100.00 33.33
102.00 34.00
105.00 35.00
0X
X0
0XXO
110.00 36.67 X
113.00 37.67 X
115.00 38.33 X
120.00 40.00 X
133.33 33.33
135.00 33.75
X 0
XX
XX0
137.00 34.25
139.00 34.75
XXXO
141.00 35.25 X X
143.00 35.75 X X X
145.00 36.25 X X
150.00 37.50 X X X X
100.90 33.63
100.00 33.33
103.00 34.33
107.00 35.67
XXX
XX
117.00 39.00 X
120.00 30.00 X
123.00 30.75 X
125.00 31.25 X
XXX
XX
133.33 33.33
133.90 33.48
147.00 36.75
151.00 37.75
XX
XX
XXXX
153.00 38.25 X X
155.00 38.75 X X X
160.00 40.00 X X
XX
200.00 50.00 X X X X X
0
0
0
X
X
X
X
X
X
X
X
7
CPU Speed setup
The FSB Speed of the VIA KT133A is 100MHz or 133MHz.
1
JP21
SW1
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.
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)
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
Pin No. Definition
1-2 close CPU Clock
2-3 close CPU Clock
O : ON, X : OFF
Frequency 133MHz
Frequency 100MHz
(Default)
8
7ZXR Series Motherboard
SW4: (Memory Over Voltage )
FSB 1 2
3.3V ON ON
SW3 & SW5
3.4V OFF ON
3.5V OFF OFF
SW5: (AGP Over Voltage )
SW4 & SW6
FSB 1 2
1.5V ON ON
1.6V OFF ON
1.7V OFF OFF
SW6: (CPU Ratio )
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
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, includin g CPU, Chipsets, SDRAM, Cards….etc.
O : ON, X : OFF
9
Connectors
ATX Power
COM A / COM B / LPT Port
Pin No. Definition
3,5,7,13,
2010
15-17
1,2,11 3.3V
4,6,19,20 VCC
10 +12V
12 -12V
18 -5V
11
1
8 Power Good
9 5V SB(stand by+5V)
14 PS-ON(Soft On/Off)
Connectors
GND
COM A
10
LPT Port
COM B
7ZXR Series Motherboard
Floppy Port
Game & Audio Port
Red Line
FDD1
Game
Port
Line Out 1
MIC In
Line In/Line Out
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.
11
IDE1,IDE2 (Primary/Secondary),
IDE3/IDE4(RAID/ATA100) Port(Optional)
Red Line
Connectors
J2 : System Fan
IDE 1 IDE 2
IDE 3 IDE 4
1
Pin No . De fin ition
1 Control
2 +12V
3 NC
12
7ZXR Series Motherboard
J3 : CPU Fan
J4 : IR
1
Pin No. Definition
1 Control
2 +12V
3 SENSE
1
Pin No. Definition
1 VCC (+5V)
2 NC
3 IR Data Input
4 GND
5 IR D a ta O u tpu t
13
J12 : Wake On LAN
1
Pin No. Definition
1 +5V SB
2 GND
3 Signal
J13 : Ring Power On (Internal Modem Card Wake Up)
Connectors
1
Pin No. Definition
1 Signal
2 GND
14
7ZXR Series Motherboard
J15 : AUX_IN
1
Pin No. Definition
1 AUX-L
2 GND
3 GND
4 AUX-R
J16 TEL : The connector is for Modem with internal voice connector
1
Pin No. Definition
1 Signal-In
2 GND
3 GND
4 Signal-Out
15
J18 : CD Audio Line In
JP6 : Power Fan
1
Pin No. Definition
1 CD-L
2 GND
3 GND
4 CD-R
1
Connectors
Pin No. Definition
1 Control
2 +12V
3 NC
16
7ZXR Series Motherboard
JP8 / LED1: STR LED Connector & DIMM LED
STR LED Connector External.
1
+ DIMM LED
PS/2 Keyboard & PS/2 Mouse Connector
PS/2 Mouse
6
4
5
3
12
PS/2 Keyboard
17
PS/2
Mouse/Keyboard
Pin No. Definition
1 Data
2 NC
3 GND
4 VCC(+5V)
5 Clock
6 NC
USB 1 Connector
USB 2 Connector
1
56
2
1
Connectors
Pin No. Definition
4
2
3
1 USB V0
2 USB D03 USB D0+
4 GND
5 USB V1
7
8
6 USB D17 USB D1+
8 GND
Pin No. Definition
10
1 +5V
2 GND
3 USB D2-
9
4 NC
5 USB D2+
6 USB D3+
7 NC
8 USB D39 GND
10 +5V
18
7ZXR Series Motherboard
Panel And Jumper Definition
J11: 2x11 Pins Jumper
GN
HD
1
S P K
P−P−P+
GN (Green Switch) Open: Normal Operation
Close: Entering Green Mode
GD (Green LED) Pin 1: LED anode(+)
Pin 2: LED cathode(−)
HD (IDE Hard Disk Active LED) Pin 1: LED anode(+)
Pin 2: LED cathode(−)
SPK (Speaker Connector) Pin 1: VCC(+)
Pin 2- Pin 3: NC
Pin 4: Data(−)
RE (Reset Switch) Open: Normal Operation
Close: Reset Hardware System
P+P−P−(Power LED)
Pin 1: LED anode(+)
Pin 2: LED cathode(−)
Pin 3: LED cathode(−)
PW (Soft Power Connector) Open: Normal Operation
Close: Power On/Off
RE
1
1
PW
GD
1
19
Panel and Jumper Definition
JP3 : Clear CMOS Function (Optional)
1
Pin N o . D e fi n ition
1-2 close Normal (Default)
2-3 close Clear CM OS
JP4: Rear USB Device Wake up Selection (USB Connector USB1)
1
Pin No. Definitio n
1-2 Close Normal (Default)
2-3 Close USB Device Wake up
USB1
(If you want to use "USB Dev Wakeup From S3-S5"
function, you have to set the BIOS setting "USB Dev
Wakeup From S3-S5" enabled, and the jumper
"JP4&JP7" enabled).
*(Power on the computer and as soon as memory
counting starts, press <Del>. You will enter BIOS Setup.
Select the item "POWER MANAGEMENT SETUP", then
select "USB Dev Wakeup From S3-S5: Enabled".
Remember to save the setting by pressing "ESC" and
choose the "SAVE & EXIT SETUP" option.)
20
7ZXR Series Motherboard
JP7 : STR Function Enabled
Pin No. Definition
Open Normal (Default)
Close STR Enabled
JP9 : Onboard Sound Function Selection
JP9
1
Pin No. Definition
1-2 close Onboard Sound
2-3 close Onboard Sound
1
Enable (Default)
Disable
21
Panel and Jumper Definition
JP10 : BIOS Write Protection (Optional)
1
Pin No. Definition
ON Write Protect Enable
OFF
Please Set Jumper JP10 to ”Open” to enabled
BIOS Write Function when you update new B IOS
or new device
Write Protect Disable
(Default)
JP11 : Front USB Device Wake up Selection (USB Port USB2)
USB2
1
Pin No. Definition
1-2 close Normal (Default)
2-3 close
(If you want to use "USB Dev Wakeup From S3-S5"
function, you have to set th e B IOS setting "USB Dev
Wakeup From S3-S5" enabled, and the jumper
"JP11&JP7" enabled).
*(Power on the computer and as soon as memory
counting starts, press <Del>. You will enter BIOS Setup.
Select the item "P O WER MANA GEMENT S ETUP", then
select "USB Dev Wakeup From S3-S5: Enabled".
Remember to save the setting by pressing "ESC" and
choose the "SAVE & EXIT SETUP" option.)
Enabled Front USB Device
Wake up
22
7ZXR Series Motherboard
JP16 /JP17/JP18: AMR (Primary or Secondary) Select
(AMR Audio Modem Riser)
1
1
JP16 JP17 JP18
Onboard AC97 ON 1-2 1-2
AMR (P rimary)
(Default)
Onboard AC97+MR
(Secondary)
JP19 : Onboard Promise Selection (Optional)
1
Pin No . Definition
1-2 close IDE Raid disabled
(Promise chipset disabled)
2-3 close IDE Raid enab led(Default)
(Promise chipset enabled)
1
JP16
JP18
OFF 3-4 3-4
ON 1-2
3-4
JP17
1-2
23
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