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FCC Compliance Statement: |
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This equipment has been tested and found to |
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DECLARATION OF CONFORMITY |
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Per FCC Part 2 Section 2. 1077(a) |
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comply with limits for a Class B digital device, |
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Responsible Party Name: G.B.T. INC. |
pursuant to Part 15 of the FCC rules. These |
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limits are |
designed |
to |
provide |
reasonable |
||||||||
Address: 18305 Valley Blvd., Suite#A |
||||||||||||
|
LA Puent, CA 91744 |
protection |
against |
harmful |
interference |
in |
||||||
Phone/Fax No: (818) 854-9338/ (818) 854-9339 |
||||||||||||
hereby declares that the product |
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residential |
installations. |
This |
equipment |
||||||
Product Name: Mother Board |
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generates, |
uses, and |
can |
radiate |
radio |
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Model Number: GA-7DXR |
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Conforms to the following specifications: |
frequency energy, and if not installed and used |
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FCC Part 15, Subpart B, Section 15.107(a) and Section 15.109(a), |
in accordance with the instructions, may cause |
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Class B Digital Device |
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Supplementary Information: |
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harmful interference |
to radio |
communications. |
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This device complies with part 15 of the FCC Rules. Operation is subject to the |
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following two conditions: (1) |
This device may not cause harmful |
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and (2) this device must accept any inference received, including |
However, there is no guarantee that interference |
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that may cause undesired operation. |
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||||||||||
Representative Person's Name: |
ERIC LU |
|||||||||||
will not occur in a particular installation. If this |
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Signature: |
|
EricLu |
|
|||||||||
Date: |
Mar.23, 2001 |
equipment does cause interference to radio or |
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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-7DXR
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 |
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|
electronic and related apparatus for |
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including electrical business equipment |
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household and similar general use |
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EN 60335 |
Safety of household and similar |
|
EN 50091-1 |
General and Safety requirements for |
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electrical appliances |
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uninterruptible power systems (UPS) |
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Manufacturer/Importer |
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Signature : |
Rex Lin |
||
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(Stamp) |
Date : |
Mar. 23, 2001 |
Name : |
|
Rex Lin |
|
7DXR
AMD AthlonTM/DuronTM Socket A Processor
Motherboard
USER'S MANUAL
AMD AthlonTM/DuronTM Socket A Processor Motherboard
REV 0.2 First Edition
R-02-01-010330
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 & Dual BIOS installation
Four Speaker & SPDIF introduction @BIOS™ & EasyTuneIII™ introduction Instructions on Raid
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 |
Feature Summary |
P.3 |
7DXR Motherboard Layout |
P.5 |
Installation Guide |
P. 6 |
Page Index for Connectors / Panel and Jumper Definition |
P.15 |
Performance List |
P.38 |
Block Diagram |
P.39 |
Suspend to RAM Installation |
P.40 |
Dual BIOS Introduction |
P.46 |
Four Speaker & SPDIF Introduction |
P.53 |
@BIOSTM Introduction |
P.59 |
EasyTuneIIITM Introduction |
P.60 |
Raid Introduction |
P.62 |
Page Index for BIOS Setup |
P.85 |
Technical Support / RMA Sheet |
P.119 |
Appendix |
P.120 |
|
|
7DXR Motherboard
Revision History
Revision |
Revision Note |
Date |
0.2 |
Initial release of the 7DXR motherboard user’s manual. |
Mar. 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.
Mar. 30, 2001 Taipei, Taiwan, R.O.C
1
Item Checklist
Item Checklist
;The 7DXR Motherboard
;Cable for IDE / Floppy device
;CD (TUCD) for motherboard utilities
;7DXR User’s Manual
;Front USB Cable
2
7DXR Motherboard
Features Summary
Form Factor |
y 30.5 cm x 24.5 cm ATX size form factor, 4 layers PCB. |
|
CPU |
y AMD AthlonTM/DuronTM (K7) Socket A Processor |
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y 256K/64K L2 cache on die |
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y Supports 600MHz ~ 1GHz and above |
|
Chipset |
7DXR, consisting of: |
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y AMD 761 Memory/PCI/AGP Controller |
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y VT82C686B PCI Super-I/O Integrated Peripheral |
|
Clock Generator |
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Controller (PSIPC) |
y |
ICS 94240 |
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y 200/266 MHz DDR bus speeds |
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y 95/100/106/114/120/133/140/150 MHz system bus |
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speeds by CLK_SW DIP switch |
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y Supports adjustable CPU frequency from 100MHz to |
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250MHz by 1MHz step in BIOS setup |
Memory |
y 3 184-pin DDR DIMM sockets |
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y Supports PC1600 DDR or PC2100 DDR SDRAM |
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y Supports up to 3GB DRAM (Max) |
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y Supports only 2.5V DDR SDRAM |
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y Supports 72bit ECC type DRAM integrity mode |
|
I/O Control |
y |
VT82C686B |
Slots |
y 1 Universal AGP Pro slot 4X/2X (1.5V/3.3V) device |
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support |
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y 5 PCI slots supports 33MHz & PCI 2.2 compliant |
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y 1 AMR (Audio Modem Riser) slot |
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On-Board IDE |
y IDE 1and IDE 2 Supports PIO mode 3, 4 UDMA 33 / |
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ATA 66 / ATA100 IDE & ATAPI CD-ROM |
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y IDE 3 and IDE 4 Compatible with Raid, Ultra ATA100, |
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Ultra ATA66, Ultra ATA33, EIDE |
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y 4 IDE bus master IDE ports for up to 8 ATAPI devices |
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On-Board |
y 1 floppy port supports 2 FDD with 360K, 720K, 1.2M, |
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Peripherals |
|
1.44M and 2.88M bytes |
|
y 1 parallel ports supports Normal/EPP/ECP mode |
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y 2 serial ports (COM A & COM B) |
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y |
4 USB ports |
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y 1 IrDA connector for IR |
To be continued…
3
Features Summary
Hardware Monitor |
y |
CPU/System fan revolution detect |
|
y |
CPU/System temperature detect |
|
y |
System voltage detect |
On-Board Sound |
y CPU overheat warning detect |
|
y |
Creative CT5880 sound |
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y Line In/Line Out/Mic In/AUX In (Optional)/CD In/ |
|
PS/2 Connector |
|
TEL (Optional)/Game Port/ Four Speaker & SPDIF |
y |
PS/2 Keyboard interface and PS/2 Mouse interface |
|
BIOS |
y |
Licensed AWARD BIOS, 2M bit flash ROM |
|
y |
Support Dual BIOS |
Additional Features |
y |
Support Wake-On-LAN (WOL) |
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y Support Internal / External Modem Ring On |
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y Support USB KB/MS Wake up from S3 |
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y Includes 5 fan power connectors |
y Poly fuse for keyboard over-current protection y Support STR (Suspend-To-RAM) function
y Support @BIOS™ and EasyTuneIII™
4
7DXR Motherboard
7DXR Motherboard Layout
PS/2
USB1
COM A
PS2STR |
STR(PS2EN) |
RUSBON |
(J6) |
CPU_FAN |
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PWR_FAN |
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GUARDIAN (JP6) |
POWERATX |
RAM_OV |
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STR_EN |
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Socket A |
DIMM_LED |
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CPU |
RAM_LED |
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(J30) |
LPT |
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OV |
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COM B |
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VCORE_ |
NB_FAN |
AMD 761 |
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DE1I |
DE2I |
FDD |
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(CHIP FAN) |
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AUXIN |
(J21) |
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Audio |
CDIN |
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& |
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SYS_FAN1 |
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Game |
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12VAGP |
(J40) |
SMB |
DDR1 |
DDR2 |
DDR3 |
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AMR_EN1 |
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7DXR |
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AMR |
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AGP_PRO |
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CODEC |
PCI1 |
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CLK_SW |
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S_IRQ |
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VT82C686B |
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SW2 |
PCI2 |
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AGP_OV |
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TELE |
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PIDE_EN |
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RAID_EN |
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BAT1 |
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(JP52) |
IR |
(JP54) |
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PCI3 |
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PDC |
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IDE4 |
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AMR_EN2 |
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20265 |
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IDE3 |
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PCI4 |
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Creative |
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BZ1 |
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CT5880 |
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Backup |
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BIOS |
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PCI5 |
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USB2 |
BUZ_EN |
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Main |
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WOL |
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BIOS |
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SYS_FAN2 |
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F_PANEL |
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WOR |
J20 |
J19 |
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CLR_CMOS
FUSB_ON |
BIOS_WP |
(J8) |
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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
7DXR 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 |
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Step 4 |
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Step 1 |
7
Installation Guide
CPU Speed Setup
The system bus speed is selectable at 95~150MHz. The user can select the system bus speed by DIP switch CLK_SW or J19 & J20 (For 100MHz or 133MHz). (The frequency ratio depend on CPU)
CLK_SW Select the System Speed: |
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O: ON, X: OFF |
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FREQ. |
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SW1 |
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SW2 |
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SW3 |
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SW4 |
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SW5 |
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SW6 |
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CPU |
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PCI |
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AGP |
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FS0 |
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FS1 |
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FS2 |
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FS3 |
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FS4 |
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100-133 |
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95 |
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31.67 |
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63.33 |
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X |
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O |
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O |
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O |
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O |
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X |
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100.99 |
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33.66 |
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67.33 |
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O |
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X |
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O |
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O |
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O |
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X |
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(Default) |
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106 |
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35.33 |
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70.67 |
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O |
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X |
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O |
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X |
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O |
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X |
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114 |
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38 |
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76 |
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O |
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X |
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O |
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O |
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X |
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X |
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120 |
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30 |
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60 |
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X |
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X |
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X |
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O |
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X |
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X |
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133 |
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33 |
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66 |
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O |
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O |
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O |
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O |
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O |
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O |
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140 |
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35 |
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70 |
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O |
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X |
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X |
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X |
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X |
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O |
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150 |
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37.5 |
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75 |
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X |
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X |
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X |
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X |
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X |
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O |
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¼Please depend on your CPU frequency to setup.
J19 & J20: CLK Speed (Optional) |
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1 |
1 |
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100 MHz (Default) |
J20 |
J19 |
1 |
1 |
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133 MHz |
1 |
1 |
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66 MHz |
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J19 |
J20 |
CLK Speed |
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2-3 close |
2-3 close |
100MHz(Default) |
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1-2 close |
1-2 close |
133MHz |
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1-2 close |
2-3 close |
66MHz |
8
7DXR Motherboard
SW2 Select the CPU frequency Override: |
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O: ON, X: OFF |
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Ratio |
1 |
2 |
3 |
4 |
5 |
Auto (Default) |
X |
X |
X |
X |
O |
5X |
O |
O |
X |
O |
X |
5.5X |
X |
O |
X |
O |
X |
6X |
O |
X |
X |
O |
X |
6.5X |
X |
X |
X |
O |
X |
7X |
O |
O |
O |
X |
X |
7.5X |
X |
O |
O |
X |
X |
8X |
O |
X |
O |
X |
X |
8.5X |
X |
X |
O |
X |
X |
9X |
O |
O |
X |
X |
X |
9.5X |
X |
O |
X |
X |
X |
10X |
O |
X |
X |
X |
X |
10.5X |
X |
X |
X |
X |
X |
11X |
O |
O |
O |
O |
X |
11.5X |
X |
O |
O |
O |
X |
12X |
O |
X |
O |
O |
X |
12.5X |
X |
X |
O |
O |
X |
¼This function will not be available if you are using a CPU with locked ratio.
9
Installation Guide
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!
10
7DXR Motherboard
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)
11
Installation Guide
Memory Installation
The motherboard has 3 dual inline memory module (DIMM) sockets. 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 notch. Memory size can vary between sockets.
Total Memory Sizes With Registered DDR DIMM
Devices used on DIMM
64 Mbit (4Mx4x4 banks) 64 Mbit (2Mx8x4 banks) 64 Mbit
(1Mx16x4 banks)
128 Mbit (8Mx4x4 banks)
128 Mbit (4Mx8x4 banks) 128 Mbit (2Mx16x4 banks)
256 Mbit (16Mx4x4 banks)
256 Mbit (8Mx8x4 banks) 256 Mbit (4Mx16x4 banks) 512 Mbit (16Mx8x4 banks)
512 Mbit (8Mx16x4 banks)
1 DIMM |
2 DIMMs |
3 DIMMs |
x64/x72 |
x64/x72 |
x64/x72 |
256 MBytes |
512 MBytes |
768 MBytes |
128 MBytes |
256 MBytes |
384 MBytes |
64 MBytes |
128 MBytes |
192 MBytes |
512 MBytes |
1 GBytes |
1.5 GBytes |
256 MBytes |
512 MBytes |
768 MBytes |
128 MBytes |
256 MBytes |
384 MBytes |
1 GBytes |
2 GBytes |
3 GBytes |
512 MBytes |
1 GBytes |
1.5 GBytes |
256 MBytes |
512 MBytes |
768 MBytes |
1 GBytes |
2 GBytes |
3 GBytes |
512 MBytes |
1 GBytes |
1.5 GBytes |
12
7DXR Motherboard
Total Memory Sizes With Unbuffered DDR DIMM
Devices used on |
1 DIMM |
2 DIMMs |
3 DIMMs |
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DIMM |
x64/x72 |
x64/x72 |
x64/x72 |
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64 Mbit |
128 MBytes |
256 MBytes |
384 MBytes |
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(2Mx8x4 banks) |
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64 Mbit |
64 MBytes |
128 MBytes |
192 MBytes |
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128 Mbit |
256 MBytes |
512 MBytes |
768 MBytes |
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128 Mbit |
128 MBytes |
256 MBytes |
384 MBytes |
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256 Mbit |
512 MBytes |
1 GBytes |
1.5 GBytes |
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256 Mbit |
256 MBytes |
512 MBytes |
768 MBytes |
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512 Mbit |
1 GBytes |
2 GBytes |
3 GBytes |
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512 Mbit |
512 MBytes |
1 GBytes |
1.5 GBytes |
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13
Installation Guide
DDR
1. The DIMM slot has a 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.
DDR Introduction
Established on the existing SDRAM industry infrastructure, DDR (Double Data Rate) memory is a high performance and cost-effective solution that allows easy adoption for memory vendors, OEMs and system integrators.
DDR memory is a sensible evolutionary solution for the PC industry that builds on the existing SDRAM infrastructure, yet makes awesome advances in solving the system performance bottleneck by doubling the memory bandwidth. DDR SDRAM will offer a superior solution and migration path from existing SDRAM designs due to its availability, pricing and overall market support. PC2100 DDR memory (DDR266) doubles the data rate through reading and writing at both the rising and falling edge of the clock, achieving data bandwidth 2X greater than PC133 when running with the same DRAM clock frequency. With peak bandwidth of 2.1GB per second, DDR memory enables system OEMs to build high performance and low latency DRAM subsystems that are suitable for servers, workstations, high-end PC’s and value desktop SMA systems. With a core voltage of only 2.5 Volts compared to conventional SDRAM's 3.3 volts, DDR memory is a compelling solution for small form factor desktops and notebook applications.
14
7DXR Motherboard
Page Index for Connectors/Panel and Jumper Definition |
Page |
Connectors |
P.17 |
ATX Power |
P.17 |
AUXIN (AUX_IN) [Optional] |
P.22 |
AGP_OV (AGP 4X Overvoltage Switch) |
P.28 |
AGP_12V (J40) (Power for AGP Pro) |
P.27 |
COM A / COM B / LPT Port |
P.17 |
CDIN (CD Audio Line In) |
P.21 |
CPU_FAN (CPU Fan) |
P.25 |
Floppy Port |
P.19 |
Game & Audio Port |
P.20 |
IDE 1 (Primary) / IDE 2 (Secondary) Port |
P.20 |
IDE 3 / IDE 4 (Raid / ATA100) Port |
P.21 |
IR (IR Header) |
P.27 |
NB_FAN (J21) (CHIP FAN) |
P.28 |
PWR_FAN (Power Fan) |
P.24 |
PS/2 Keyboard & PS/2 Mouse Connector |
P.18 |
RAM_OV (RAM Overvoltage) |
P.30 |
RAM_LED (J30) / DIMM LED (DIMM LED Connector & DIMM LED) |
P.26 |
[RAM_LED (J30) is optional] |
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SYS_FAN 1 (System Fan 1) |
P.24 |
SYS_FAN 2 (System Fan 2) |
P.25 |
SMB (External SMBUS Device Connector) [Optional] |
P.23 |
TELE (TEL) [Optional] |
P.22 |
USB1 (Rear USB Connector) |
P.18 |
USB2 (Front USB Connector) |
P.19 |
VCORE_OV (CPU Core Overvoltage Switch) [Optional] |
P.29 |
WOR (Ring Power On) |
P.23 |
WOL (Wake On Lan) |
P.26 |
Panel and Jumper Definition |
P.31 |
AMR_EN1 & AMR_EN2 (AMR Selection) [Optional] |
P.35 |
BAT 1(Battery) |
P.36 |
BIOS_WP (BIOS Write Protect Function) [Optional] |
P.33 |
BUZ_EN (Internal Buzzer Connector) [Optional] |
P.32 |
CLR_CMOS (Clear CMOS Function) |
P.32 |
F_PANEL (2x11 pins jumper) |
P.31 |
15
|
Installation Guide |
FUSB_ON (J8) (Front USB Device Wake Up Selection) |
P.34 |
GUARDIAN (JP6) (Guardian) |
P.34 |
PIDE_EN (JP52) (Onboard Promise selection) |
P.35 |
PS2_STR (PS2_STR_EN) (PS/2 KB/MS STR Enable Selection) |
P.37 |
RAID_EN (JP54) (Raid / ATA100 Selection) |
P.36 |
RUSB_ON (J6) (Rear USB Device Wake up Selection) |
P.33 |
STR_EN (STR Selection) |
P.37 |
16
7DXR Motherboard
Connectors
ATX Power
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11 1 |
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Pin No. |
Definition |
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3,5,7,13,15-17 |
GND |
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1,2,11 |
3.3V |
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4,6,19,20 |
VCC |
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10 |
+12V |
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12 |
-12V |
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18 |
-5V |
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8 |
Power Good |
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20 10 |
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9 |
5V SB (stand by+5V) |
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14 |
PS-ON(Soft On/Off) |
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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 / COM B / LPT Port
LPT Port |
|
COM A |
COM B |
Please note:
This mainboard supports 2 standard COM ports and 1 LPT port. Device like printer can be connected to LPT port ; mouse and modem etc can be connected to COM ports.
17
|
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Connectors |
PS/2 Keyboard & PS/2 Mouse Connector |
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PS/2 Mouse |
PS/2 Mouse/ Keyboard |
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Pin No. |
Definition |
6 |
5 |
1 |
Data |
2 |
NC |
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4 |
3 |
3 |
GND |
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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 commector.
USB1: USB Connector
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5 6 7 8 |
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Pin No. |
Definition |
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1 |
USB Power |
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2 |
USB D0- |
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3 |
USB D0+ |
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4 |
GND |
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5 |
USB Power |
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1 2 3 4 |
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6 |
USB D1- |
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7 |
USB D1+ |
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8 |
GND |
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Please note:
Before you connect your device(s) into USB connector(s), please make sure your device(s) has a standard USB interface like, USB keyboard, mouse, scanner, zip, speaker… Also make sure your OS supports USB controller (Win 95 w/ USB supperment, Win98, Windows 2000, Windows ME, Win NT w/ SP 6). If your OS does not support USB controller, please contact OS vander for passible patch or driver upgrade. For more information please contact your OS or device(s) vanders.
18
7DXR Motherboard
USB2: Front USB Connector
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2 |
10 |
Pin No. |
Definition |
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1 |
POWER |
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2 |
GND |
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3 |
USB D2- |
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1 |
9 |
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4 |
NC |
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5 |
USB D2+ |
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6 |
USB D3+ |
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7 |
NC |
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8 |
USB D3- |
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9 |
GND |
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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
19
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 56 for more information).
To enable Four Speaker (for Creative 5880 audio only), simply follow instructions on page 53 and Line In will become Line Out2 to support second pair of stereo speakers.
IDE1 (Primary), IDE2 (Secondary) Port
RED LINE
IDE 1 IDE 2
20
7DXR Motherboard
IDE3/IDE4 (Raid/ATA100) Port
IDE 4
IDE 3
RED LINE
CDIN: CD Audio Line In
1
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Pin No. |
Definition |
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1 |
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CD-L |
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2 |
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GND |
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3 |
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GND |
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4 |
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CD-R |
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21
Connectors
AUXIN: AUX_IN (Optional)
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1 |
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Pin No. |
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Definition |
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1 |
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AUX-L |
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2 |
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GND |
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3 |
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GND |
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4 |
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AUX-R |
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TELE: TEL (The connector is for internal modem card with voice connector) [Optional]
1
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Pin No. |
Definition |
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1 |
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Signal-In |
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2 |
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GND |
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3 |
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GND |
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4 |
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Signal-Out |
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22
7DXR Motherboard
WOR: Ring Power On
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1 |
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Pin No. |
Definition |
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1 |
Signal |
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2 |
GND |
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SMB: External SMBUS Device Connector (Optional)
1
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Pin No. |
Definition |
||||
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1 |
|
|
SMB CLK |
|||||||||||||||||
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2 |
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NC |
||||||||
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3 |
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GND |
|||||
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|||||||||||||||
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4 |
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SMB DATA |
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5 |
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+5V |
23
Connectors
SYS_FAN1: System Fan 1
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1 |
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Pin No. |
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Definition |
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1 |
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Control |
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2 |
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+12V |
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3 |
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SENSE |
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PWR_FAN: Power Fan
1
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Pin No. |
Definition |
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1 |
Control |
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2 |
+12V |
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3 |
SENSE |
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24