MSI 694D Pro2 User manual

Introduction
1-1
Chapter 1.
Introduction 
The 694D Pro2 (MS-6321 v2.X) ATX mainboard is a high- erformance
com uter mainboard based on VIA® Apollo Pro133A chi set. The 694D
Pro2 is designed for Intel® Pentium® III (FC-PGA) rocessor for cost-
effective business/ ersonal deskto and entry-level server markets.
The Apollo Pro133A consists of the VT82C694XDP North Bridge
and VT82C686B South Bridge. VT82C694XDP is a system controller su -
orting AGP 4X, 133MHz Front Side Bus and eight banks of PC100/PC133
SDRAMs. With 133MHz Front Side Bus, the north bridge o timizes the
erformance of Intel® Pentium III. The chi sets asynchronous bus design
is also ideal for CPU to run at FSB s eeds of 66 and 100MHz.
The VIA® VT82C686B Su er I/O PCI integrated Peri heral Controller
(PSIPC) includes PCI-to-ISA bridge controller, keyboard controller and USB
controller. In addition, it su orts dual bus-master IDE with Ultra DMA 33/
66/100, four USB orts, system hardware monitoring and enhanced ower
management ca abilities.
This cha ter includes the following to ics:
Mainboard S ecifications 1-2
Mainboard Layout 1-4
Quick Com onents Guide 1-5
Key Features 1-6
MSI S ecial Features 1-7

Chapter 1
1-2
CPU
!Su orts dual Intel® Pentium III (FC-PGA/FC-PGA2) rocessor
!Su orts 233MHz, 266MHz, 300MHz, 333MHz, 350MHz, 400MHz,
450MHz, 500MHZ, 533MHz, 667MHz, 700MHz, 733MHz, u to 1.13GHz
Chipset
!VIA® 694X chi set (510 BGA)
- P-III FSB @133MHz
- AGP 4X and PCI lus Advanced ECC Memory Controller
- Su orts PC100/133 SDRAM & VCM technology
!VIA® VT82C686B chi set (352 BGA)
- Advanced Power Management Features
- Dual bus Master IDE Ultra DMA 33/66/100
!1394 PHY Controller (o tional)
- TI® TSB41LV02 PHY Digital-to-Analog Transceiver
- Su ort u to Two 1394/1394A v 2.0 Com atible Data Channels
!1394 Link Layer Controller (o tional)
- TI® TSB12LV26 1394 Link Layer Host Controller
- IEEE 1394, 1394 OHCI v1.0 & 1394A v2.0 com atible
- Su orts 100/200/400 Mb s High Through ut
- 3.3V & 5V O eration for PCI-to-1394 Interface
Clock Generator
!66.6MHz, 100MHz and 133MHz clocks are su orted.
Main Memory
!Su orts eight memory banks using four 168- in unbuffered DIMM
!Su orts a maximum memory size of 2GB
- Pin outs su ort 8 banks u to 2GB DRAM (256MB DRAM
Technology) at 100MHz. However, it is recommended to install a limit of
3 DIMMS or 6 banks at 133MHz for 1.5GB maximum memory.
!Su orts ECC (1-bit Error Code Correct) function
!Su orts 3.3V SDRAM DIMM
Slots
!One AGP 4X (Accelerated Gra hics Port) slot
Mainboard Specification

Introduction
1-3
- AGP s ecification com liant
- AGP 66/133MHz 3.3V device su ort
!One CNR (Communication Network Riser) slot
!Five 32-bit Master PCI Bus slots
!Su orts 3.3V/5V PCI bus Interface
On-Board IDE
!An IDE controller on the VIA® VT82C686B chi set rovides IDE HDD/
CD-ROM with PIO, Bus Master and Ultra DMA 66/100 o eration modes.
!Can connect u to four IDE devices
Promise RAID Optional)
!Su orts RAID 0 or 1
!Can connect u to four IDE HDDs (ATA33/66/100)
On-Board Peripherals
!On-Board Peri herals include:
- 1 flo y ort su orts 2 FDDs with 360K, 720K, 1.2M, 1.44M and
2.88Mbytes.
- 2 serial orts (COM A + COM B)
- 1 arallel ort su orts SPP/EPP/ECP mode
- 4 USB orts (2 Rear Connectors/ 2 from USB Front Pin Header -- one of
the orts su orts USB PC to PC Networking function)
- 1 IrDA/HP connector for HPSIR
BIOS
!The mainboard BIOS rovides Plug & Play BIOS which detects the
eri heral devices and ex ansion cards of the board automatically.
!The mainboard rovides a Deskto Management Interface(DMI) function
which records your mainboard s ecifications.
Dimension
!ATX Form Factor: 25.4cm (W) x 30.4cm (L)
Mounting
!9 mounting holes

Chapter 1
1-4
Mainboard Layout
694D Pro2 MS-6321 v2.X) ATX Mainboard
AGP Slot
ATX
Power Supply
JFP1
JWOL1
BIOS
IDE 4 (ATA100-2)
IDE 3 (ATA100-1)
DIMM 4
DIMM 3
DIMM 2
CNR BATT
SYSFAN
USB
Ports
Top :
Parallel Port
Bottom:
COM A
COM B
Top : mouse
Bottom:
keyboard
IDE 1
IDE 2
FDD1
D LED
1394 Link
Layer
Controller
(Optional)
1394 PHY
Controller
(Optional)
CPU 1
CPU 2
USB2
JP1
J11
(Optional)
J12 (Optional)
JRMS1
JGS1
J6
J3
JMDM1
JBAT1
JGL1
VT82C
686B
81)
$'":,2
DIMM 1
CPUFAN1
CPUFAN2
Promise
20265R
(Option l)
SOCKET 370
SOCKET 370
PCI Slot 1
PCI Slot 3
PCI Slot 4
PCI Slot 2
PCI Slot 5

Introduction
1-5
Quick Components Guide
Component Function Reference
DIMM1~4 Installing SDRAM modules See p. 2-5~2-6
Socket 3 0 Installing CPU(s) See p. 2-2~2-3
CPUFAN1/2 Connecting to CPUFAN See p. 2-21
SYSFAN Connecting to SYSTEM FAN See p. 2-21
ATX Power Supply Installing power supply See p. 2-
IDE1& IDE2 Connecting to IDE hard disk drive See p.2-13
IDE3& IDE4 Connecting to IDE RAID HDD See p.2-14
FDD1 Connecting to floppy disk drive See p.2-12
USB2 Connecting to USB interface See p. 2-22~2-24
PCI Slot 1~5 Installing expansion cards See p. 2-29
AGP Slot Installing AGP cards See p. 2-29
CNR Slot Installing expansion cards See p. 2-29
JMDM1 Connecting to modem module See p. 2-19
JWOL1 Connecting to LAN card See p. 2-19
JBAT1 Clearing CMOS data See p. 2-28
JFP1 Connecting to case See p. 2-15
JGS1 Connecting to power saving switch See p. 2-18
JGL1 Connecting to power saving LED See p. 2-1
J3 Connecting to IR module See p. 2-20
JRMS1 Connecting to power switch See p. 2-18
J6 Connecting to HDD LED See p. 2-20
J11 & J12 Connecting to IEEE 1394 interface See p. 2-26~2-2
JP1 Connecting to D-Bracket See p. 2-25

Chapter 1
1-6
!ATX Form Factor
!CPU: Socket 370 for Single/Dual Intel® Pentium III
!Memory: 4 PC100/PC133 SDRAMs
!Slot: 1 AGP slot, 1 CNR slot, 5 PCI slots
!I/O: 2 serial orts, 1 arallel ort, 4 USB orts, 1 flo y ort, 1 IrDA
connector
!USB Interface: USB 1.1 PC to PC Networking
!Jum erless
!1394 Interface (o tional)
!2 IDE RAID connectors su orting RAID 0 or 1 (o tional)
!T.O.P Tech - Thermal Overheat Protection Technology
!PC Alert III system hardware monitor
!D-LED - 4 LEDs embedded in the mainboard
Key Features

Introduction
1-7
MSI Special Features
T.O.P Tech
The T.O.P TechTM is a extended sensing device that can 100% accu-
rately detect the CPUs teme rature. You can find out the tem erature on BIOS
setu menu. The PC AlertTM also rovides the information.
CPU temperaure on Setup menu
↑ ↓ → ←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F :Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
Current CPU1 Temp. 40°C/104°F
Current CPU2 Temp. 30°C/86°F
Current CPUFAN1 Speed 4200Rpm
Current CPUFAN2 Speed 6124Rpm
CPU1 Vcore 1.64V
CPU2 Vcore 1.98V
3.3V 3.31V
V 4.9 V
12V 11.64V
CMOS Setup Utility - Copyright(C) 1984-2000 Award So tware
PC Health Status
Item Help
Menu Level !

Chapter 1
1-8
PC Alert III
The PC AlertTM III is an utility you can find in the CD-ROM disk. The
utility is just like your PC doctor that can detect the following PC hardware
status during real time o eration:
* monitor CPU & system tem eratures
* monitor fan s eed(s)
* monitor system voltage
* monitor chassis intrusion
If one of the items above is abnormal, the rogram main screen will be immedi-
ately shown on the screen, with the abnormal item highlighted in red. This will
continue to be shown,until user disables the warning.
Note: Items shown on PC Alert III vary depending on your systems status.

Introduction
1-9
Features:
!Network Management
- Monitoring & remote control
!Basic System Utilities
- Scandisk & Defragment to maintain your HDD
!3D Gra hics Design
- Enables a more friendly user interface
!Sofware Utilities
- SoftCooler O timized Cooling

Chapter 1
1-10
D-LED & D-Bracket
D-LED D-Bracket Description


System Power ON
- The D-LED will hang here i the processor is damaged or
not installed properly.


Early Chipset Initialization



Memory Detection Test
- Testing onboard memory size. The D-LED will hang i
the memory module is damaged or not installed properly.


Decompressing BIOS image to RAM or ast booting.


Initializing Keyboard Controller.


Testing VGA BIOS
- This will start writing VGA sign-on message to the screen.
Red Green
The D-LED uses gra hic signal dis lay to hel
users understand their system. Four LEDs embedded in
the mainboard rovide u to 16 combinations of signals to
debug the system. The 4 LEDs can debug all roblems that
fail the system, such as VGA, RAM or other failures. This
s ecial feature is very useful for the overclocking users.
These users can use the feature to detect if there are any
roblems or failures.
If your motherboard su orts and installs D-Bracket which also
integrates four Diagnostic LEDs, definitions of the LED signals are the same
as D-LED as shown below.
"
!

Diagnostic LED
 !"

!"

Introduction
1-11
D-LED D-Bracket Description


Processor Initialization
- This will show in ormation regarding the processor (like
brand name, system bus, etc)


Testing RTC (Real Time Clock)


Initializing Video Inter ace
- This will start detecting CPU clock, checking type o video
onboard. Then, detect and initialize the video adapter.


BIOS Sign On
- This will start showing in ormation about logo, processor
brand name, etc.


Testing Base and Extended Memory
- Testing base memory rom 240K to 640K and extended
memory above 1MB using various patterns.


Assign Resources to all ISA.


Initializing Hard Drive Controller
- This will initialize IDE drive and controller.


Initializing Floppy Drive Controller
- This will initializing Floppy Drive and controller.


Boot Attempt
- This will set low stack and boot via INT 19h.


Operating System Booting

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2-1
Chapter 2.
Hardware Setup
This chapter provides you with the information about hardware setup
procedures. While doing the installation, be careful in holding the compo-
nents and follow the installation procedures. For some components, if you
install in the wrong orientation, the components will not work properly.
Use a grounded wrist strap before handling computer components.
Static electricity may damage the components.
entral Processing Unit ( PU) 2-2
Memory Installation 2-5
Power Supply 2-7
Back Panel 2-8
onnectors 2-12
Jumpers 2-28
Slots 2-29
This chapter contains the following topics:

+D=FJAH
2-2
Central Processing Unit: CPU
The mainboard supports Single/Dual Intel® Pentium III processor(s).
The mainboard uses two PU sockets called Socket 370 for easy PU
installation. You can install SINGLE or DUAL PUs on the board to meet
your own needs. Keep the following points in mind before installing PU(s):
1. If SINGLE PU is intended, always install the PU on the CPU1
socket.
2. To install DUAL PUs on the board, you must use the same types
of CPUs running at the same FS frequency.
When you are installing the PU, make sure the CPU has a Heat
Sink and a cooling fan attached on the top to prevent overheating. If you do
not find the Heat Sink and cooling fan, contact your dealer to purchase and
install them before turning on the computer.
CPU1

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2-3
1. Pull the lever sideways away
from the socket. Then, raise
the lever up to a 90-degree
angle.
CPU Installation Procedures
Overheating will seriously damage the CPU
and system, always make sure the cooling fan can work
properly to protect the CPU from overheating.
!
WARNING!
2. Look for the gold arrow.
The gold arrow should point
towards the end of lever.
The PU will only fit in the
correct orientation.
3. Hold the PU down firmly,
and then close the lever to
complete the installation.
Open Lever
Gold Arrow
Sliding
Plate
Close
Lever

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2-4
CPU Core Speed Derivation Procedure
If PU lock = 100MHz
ore/Bus ratio = 7
then PU core speed = Host lock x ore/Bus ratio
= 100MHz x 7
= 700MHz

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2-5
The mainboard provides 4 sockets for 168-pin, 3.3V SDRAM DIMM
with 8 memory banks. To operate properly, at least one DIMM module must be
installed.
Memory Installation
The SDRAM Addressing & Size
16M 1Mx16 ASYM 11 8 8MBx4 16MBx8
2Mx8 ASYM 11 9 16MBx8 32MBx16
4Mx4 ASYM 11 10 32MB 64MB
64M 2Mx32 ASYM 11 9 32MBx2 64MBx4
2Mx32 ASYM 12 8 16MBx2 32MBx4
4Mx16 ASYM 11 10 32MB 64MB
4Mx16 ASYM 13 8 32MB 64MB
8Mx8 ASYM 13 9 64MB 128MB
16Mx4 ASYM 13 10 128MB 256MB
64M 2Mx32 ASYM 12 8 16MB 32MB
4Mx16 ASYM 13 8 32MB 64MB
8Mx8 ASYM 13 9 64MB 128MB
16Mx4 ASYM 13 10 128MB 256MB
DRAM
Tech.
DRAM
Density &
Width
DRAM
Addressing
Address Size MB DIMM
Row Column Single
Side(S) Double
Side(D)
no.
pcs.
no.
pcs.
SDRAM DIMM Slots
(DIMM 1~4)

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2-6
You can install single sided or double sided 168-pin DIMMs into DIMM
slots according to your needs.
Module Installation Procedures
Single Sided DIMM
Double Sided DIMM
1. The DIMM slot has 2 Notch Keys VOLT and DRAM, 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 in.
3. The plastic clips at sides of the DIMM slot will automatically
close.
VOLTDRAM

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2-7
Power Supply
ATX 20-Pin Power Supply
This connector allows you to connect to an ATX power supply. To
connect to the ATX power supply, make sure the plugs of the power supply is
inserted in the proper orientation and the pins are aligned. Then push down
the power supply firmly into the connector. The power connector supports
instant power on function which means that system will boot up immediately
when the power supply connector is inserted on the board.
ATX
Power Connector
The mainboard supports ATX power supply for the power system.
Before inserting the power supply connector, always make sure that all compo-
nents are installed properly to ensure that no damage will be caused.
10
1
20
11
PIN SIGNAL
11 3.3V
12 -12V
13 GND
14 PS_ON
15 GND
16 GND
17 GND
18 -5V
19 5V
20 5V
PIN SIGNAL
1 3.3V
2 3.3V
3 GND
45V
5 GND
65V
7 GND
8 PW_OK
9 5V_SB
10 12V

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2-8
The Back Panel provides the following connectors:
Mouse
Keyboard USB
Parallel
COM A COM B
Mouse Connector
The mainboard provides a standard PS/2® mouse mini DIN connector
for attaching a PS/2® mouse. You can plug a PS/2® mouse directly into this
connector.
Back Panel
PS 2 Mouse (6-pin Female)
21
3
4
5
6PIN SIGNAL DESCRIPTION
1 Mouse DATA Mouse DATA
2 NC No connection
3 GND Ground
4 VCC +5V
5 Mouse Clock Mouse clock
6 NC No connection
Pin Definition

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2-9
Key oard Connector
The mainboard provides a standard PS/2® keyboard mini DIN connec-
tor for attaching a PS/2® keyboard. You can plug a PS/2® keyboard directly into
this connector.
USB Connectors
The mainboard provides a UH I (Universal Host ontroller Interface)
Universal Serial Bus root for attaching USB devices such as keyboard, mouse
or other USB-compatible devices. You can plug the USB device directly into
ths connector.
21
34
5
6
PS 2 Keyboard (6-pin Female)
PIN SIGNAL DESCRIPTION
1 Keyboard DATA Keyboard DATA
2 NC No connection
3 GND Ground
4 VCC +5V
5 Keyboard Clock Keyboard clock
6 NC No connection
Pin Definition
USB Ports
1 2 3 4
5 6 7 8
PIN SIGNAL DESCRIPTION
1 VCC +5V
2 -Data 0 Negative Data Channel 0
3 +Data0 Positive Data Channel 0
4 GND Ground
5 VCC +5V
6 -Data 1 Negative Data Channel 1
7 +Data 1 Positive Data Channel 1
8 GND Ground
USB Port Description