Gigabyte GA-6VTXE-A User Manual
FCC Compliance Statement:
DECLARATION OF CONFORMITY
Per FCC Part 2 Section 2. 1077(a)
Responsible Party Name: G.B.T. INC.
hereby declares that the product
Product Name:
Model Number:
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
Address: 18305 Valley Blvd., Suite#A
LA Puent, CA 91744
GA-6VTXE-A
Eric Lu
Date: May. 10, 2002
Phone/Fax No: (818) 854-9338/ (818) 854-9339
Mother Board
Signature:
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
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)
EN 55011 Limits and methods of measuremen t EN 61 000-3-2* Disturbances in supply syste ms caused
of radio disturbance charact eristics of
industrial, scientific and medical (ISM electrical equipment “Harmonics ”
high frequency equipment
EN55013 Limits and methods of measuremen t EN61000-3-3* Disturbances in supply syste ms caused
of radio disturbance charact eristics of
broadcast receivers and ass ociated electrical equipment “Voltage fluctuations ”
equipment
EN 55014 Limits and me thods of measurement EN 50081-1 Generic em ission standard Part 1:
of radio disturbance charact eristics of Residual, commercial and light industry
household electrical applianc es,
portable tools and similar electr ical
apparatus Residual, commercial and light industry
EN 55015 Limits and methods of measuremen t EN 55 081-2 Generic emission standard Part 2 :
of radio disturbance charact eristics of Industrial envir onment
fluorescent lamps and luminar ies
EN 55020 Immunity from radio interference of EN 55 082-2 Generic immunity standard Part 2:
broadcast receivers and ass ociated Industrial environment
equipment
EN 55022 Limits and methods of measuremen t ENV 55104 Immunity requirements for household
of radio disturbance charact eristics of appliances too ls 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 mar king (EC c onformity marking)
EN 60065 Safety requirements for mains op erated EN 60950 Safety for information technology equipment
electronic and related apparatus for including electrical business equipment
household and similar genera l use
EN 60335 Safety of household and simi lar EN 50091-1 General and Safety requirements for
electrical appliances uninterruptible power syste ms (UPS)
Signature
(Stamp)
in accordance wi th 89/336 EEC-EMC Directive
The manufacturer also declares the conformity of above mentioned product
with the actual required safet y standards in accordance with LVD 73/23 EEC
Date : May. 10, 2002 Name : Rex Lin
We, Manufacturer/Importer
(full address)
declare that the product
Mother Board
GA-6VTXE-A
is in conformit y with
EN60555-2 by household appliances and similar
EN60555-3 by household appliances and similar
EN 50 082-1 Generic immunity standard Part 1:
Manufacturer/Importer
:
Rex Lin
6VTXE(-A)
Socket 370 Processor Motherboard
USER'S MANUAL
Socket 370 Processor Motherboard
REV. 1101
12ME-6VTXE-1101
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) Block Diagram Block diagram
6) BIOS Setup Instructions on setting up the BIOS
7) Appendix
software
General reference
Table Of Content
Revision History P.1
Item Checklist P.2
Summary of Features P.3
6VTXE(-A) Motherboard Layout P.5
Page Index for CPU Speed Setup / Connectors / Panel and Jumper
Definition
Block Diagram P.25
Memory Installation P.26
Page Index for BIOS Setup P.27
Appendix P.56
P.6
6VTXE(-A) Motherboard
Revision History
Revision Revision Note Date
1.1 First release of the 6VTXE(-A) 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.
Please do not remove any labels on motherboard, this may void the warranty of this
motherboard.
Aug. 20, 2002 Taipei, Taiwan, R.O.C
Aug. 2002
1
Item Checklist
;The 6VTXE(-A) motherboard
;Cable for IDE / floppy device
;Diskettes or CD for motherboard driver & utility
;6VTXE(-A) user’s manual
Item Checklist
2
6VTXE(-A) Motherboard
Summary Of Features
Form Factor y 30.5 cm x 18.0 cm ATX size form factor, 4 layers PCB.
CPU y Socket 370 processor
Chipset y VT82C694T (VIA Apollo Pro 133T)
Clock Generator
Memory y 3 168-pin DIMM sockets.
I/O Control y VT82C686B
Slots y 1 AGP slot supports 4X mode & AGP 2.0 compliant
On-Board IDE y 2 IDE bus master IDE ports for up to 4 ATAPI devices
On-Board
Peripherals
Supports all new PentiumIII processors (FC-PGA & FC-PGA2
package)
Supports Celeron processors in FC-PGA package
Supports 66/100/133MHz system bus frequency
Can’t support processor with Vcore above 1.8V
2nd cache in CPU (Depend on CPU)
y
y VT82C686B
y ICS 9248DF-39
y 66/100/133 MHz system bus speeds (PCI 33MHz)
y 75/83/112/124/140/150 MHz system bus speeds
(PCI 44MHz) (reserved)
y Supports PC-100 / PC-133 SDRAM and VCM SDRAM
y Supports up to 1.5GB DRAM
y Supports only 3.3V SDRAM DIMM
y Supports 72bit ECC type DRAM integrity mode.
y 5 PCI slot supports 33MHz & PCI 2.2 compliant
y 1 AMR(Audio Modem Riser) slot
y 1 16-bit ISA Bus slots
Supports PIO mode IDE & ATAPI CD-ROM
y 1 floppy port supports 2 FDD with 360K, 720K,1.2M,
1.44M and 2.88M bytes
y 1 parallel ports supports SPP/EPP/ECP mode
y 2 serial ports (COM A & COM B)
y 2 USB ports
y 1 IrDA connector for Fast IrDA
To be continued…
3
Summary of Features
Hardware Monitor y CPU / System fan revolution detect
Onboard Sound y SigmaTel AC97 CODEC (for PCB Ver.: 1.0)
PS/2 Connector
BIOS y Licensed AMI BIOS, 2M bit flash ROM
Additional Features y Support Wake-On-LAN (WOL)
y CPU / System temperature detect
y System voltage detect (Vcore,Vcc3,Vcc,+12V)
y ACPI Shutdown Temperature
y RealTek AC97 CODEC (for PCB Ver.: 1.1)
y AUX_IN/CD_IN/GAME Port/Line In/Line Out/MIC in
®
y PS/2
y Support Internal / External Modem Ring On.
y Includes 2 fan power connectors.
y Poly fuse for keyboard over-current protection
Keyboard interface and PS/2® Mouse interface
4
6VTXE(-A) Motherboard
6VTXE(-A) Motherboard Layout
PS/2
USB
CPU_FAN
ATX POW ER
COMA
COMB
CODEC
BIOS
FLOPPY
PGA 370 CPU
LPT
SW2
J8
J5
GAME & AUDIO
AMR
AGP 1
VT82C694T
6VTXE(-A)
DIMM1
PCI1
PCI2
PCI3
PCI4
ISA 1
J1
PCI5
VT82C686B
DIMM2
DIMM3
SW1
BAT1
J4
IDE1
IDE2
JP2
J2
5
6VTXE(-A) Motherboard Layout
Page Index for CPU Speed Setup / Connectors / Panel and Jumper
Page
Definition
CPU Speed Setup P. 7
Connectors P. 1 6
COM A / COM B / LPT Port P.16
Game & Audio Port P.16
USB Connector P.17
PS/2 Keyboard & PS/2 Mouse Connector P.17
CPU Fan P.18
System Fan P.18
ATX Power P.19
Floppy Port P.19
IDE 1(Primary) / IDE 2(Secondary) Port P.20
J1 (Wake On LAN) P.20
J4 (IR) P.21
J5 (AUX_IN) P.21
J8 (CD Audio Line In)[Optional] P.22
Panel and Jumper Definition P. 2 3
J2 (2x11 Pins Jumper) P.23
BAT1(Battery) P.24
6
6VTXE(-A) Motherboard
CPU Speed Setup
The system bus speed is selectable at 66,100,133MHz and Auto. The user can select the
system bus speed (SW1) and change the DIP switch (SW2) selection to set up the CPU speed
for 500 – 1G Hz processor.
Set System Bus Speed
SW1:
CPU (MHz) 1 2 3 4 5 6 PC I(MHz)
Auto X X X X O O 33.3
66 O O X X X X 33.3
75 O O O X X X 37.5
83 O O X O X X 41.6
100 O X X X X X 33.3
112 O X O X X X 37.3
124 X X X O X X 31
133 X X X X X X 33.3
140 X X O O X X 35
150 X X O X X X 37.5
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.
SW2:
X3 O X O O
X3.5 X X O O
X4 O O X O
X4.5 X O X O
X5 O X X O
X5.5 X X X O
X6 O O O X
X6.5 X O O X
X7 O X O X
X7.5 X X O X
X8 O O X X
X8.5 O X O O
X9 X X O O
X9.5 X O O O
X10 X O X X
X10.5 O O X O
X11 O X X X
X11.5 X O X O
X12 O X X O
1 2 3 4
7
O : ON, X : OFF
DIP SWITCH FREQ. RATIO
CPU Speed Setup
X13 X X X O
X14 O O O X
X15 X O O X
X16 O X O X
)For Auto Jumper Setting:
ON
1 2 3 4 5 6
SW1
Note:
1. If you use 66/100/133 MHz CPU, We recommend you to setup your system speed to
“Auto” value.
2. We don’t recommend you to set up your system speed to 75 , 83 , 112 , 124 , 140 ,150
MHz because these frequencies are not the standard specifications for CPU, Chipset
and most of the peripherals. Whether your system can run under
75 ,83 ,112 ,124 ,140 ,150 MHz properly will depend on your hardware configurations:
CPU, SDRAM, Cards, etc.
TM
1. Celeron
533/ 66 MHz FSB
ON
1 2 3 4
SW2
SW2
ON
1 2 3 4 5 6
SW1
8
6VTXE(-A) Motherboard
2. CeleronTM 566/ 66 MHz FSB
ON
1 2 3 4
1 2 3 4 5 6
SW2
SW1
TM
3. Celeron
600/ 66 MHz FSB
ON
1 2 3 4
1 2 3 4 5 6
ON
ON
SW2
4. Celeron
1 2 3 4
SW2
5. Celeron
1 2 3 4
SW2
TM
633/ 66 MHz FSB
ON
TM
667/ 66 MHz FSB
ON
SW1
1 2 3 4 5 6
SW1
1 2 3 4 5 6
SW1
ON
ON
9
6. CeleronTM 700/ 66 MHz FSB
ON
1 2 3 4
1 2 3 4 5 6
CPU Speed Setup
ON
7. Cyrix
8. Cyrix
9. Cyrix
SW2
®
III 550/ 100MHz FSB (Optional)
ON
1 2 3 4
SW2
®
III 533 / 133 MHz FSB (Optional)
ON
1 2 3 4
SW2
®
III 600/ 133 MHz FSB (Optional)
ON
1 2 3 4
SW2
SW1
1 2 3 4 5 6
SW1
1 2 3 4 5 6
SW1
1 2 3 4 5 6
SW1
ON
ON
ON
10
6VTXE(-A) Motherboard
10. Cyrix ® III 733/133MHz FSB
ON
1 2 3 4
1 2 3 4 5 6
ON
11. Cyri x
®
1 2 3 4
12. Pentium
1 2 3 4
13. Pentium
1 2 3 4
SW2
SW1
III 800/133MHz FSB
ON
SW2
®
!!! 500/100MHz FSB
ON
SW2
®
!!! 550/100MHz FSB
ON
SW2
1 2 3 4 5 6
SW1
1 2 3 4 5 6
SW1
1 2 3 4 5 6
SW1
ON
ON
ON
11
14. Pentium
1 2 3 4
®
!!! 600/100MHz FSB
ON
1 2 3 4 5 6
CPU Speed Setup
ON
15. Pentium
1 2 3 4
16. Pentium
SW2
®
!!! 650/100MHz FSB
ON
SW2
®
!!! 700/100MHz FSB
ON
1 2 3 4
SW2
SW1
ON
1 2 3 4 5 6
SW1
ON
1 2 3 4 5 6
SW1
12
6VTXE(-A) Motherboard
17. Pentium® !!! 750/100MHz FSB
ON
1 2 3 4
ON
1 2 3 4 5 6
18. Pentium
1 2 3 4
19. Pentium
1 2 3 4
20. Pentium
SW2
®
!!! 800/100MHz FSB
ON
SW2
®
!!! 850/100MHz FSB
ON
SW2
®
!!! 533/133MHz FSB
ON
1 2 3 4
SW2
SW1
1 2 3 4 5 6
SW1
1 2 3 4 5 6
SW1
1 2 3 4 5 6
ON
ON
ON
SW1
13
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