MSI MS-6334 User manual
CHAPTER 1 INTRODUCTION
1-1
The MS-6334 Micro-ATX S5 mainboard is a high-performance
computer mainboard based on Intel®815 chipset. The MS-6334 is optimized
to support the Intel®Pentium®III (FC-PGA) processor for high-end busi-
ness/personal desktop markets.
The Intel®815 chipset integrates a Display Cache SDRAM control-
ler that supports a 32-bit 133MHz SDRAM array for enhanced integrated 3D
graphics performance. It is a highly-flexible chipset which is designed to
extend the basic graphics/multimedia PC platform up to the mainstream
performance desktop platform.
The Intel®815 chipset implements the host address, control, and
data bus interfaces within a single device. It takes advantage of the
pipelined addressing capability of the processor to improve the overall
system performance. In addition, the chipset also integrates a system
memory controller that supports a 64-bit 100/133 MHz SDRAM array.
The Intel®82801AA (ICH) chipset is a highly integrated
multifunctional I/O Controller Hub that provides the interface to the PCI Bus
and integrates many of the functions needed in today’s PC platforms. It
communicates with the host controller over a dedicated hub interface and
provides added flexibility in designing cost-effective system solutions.
Chapter 1
INTRODUCTION
CHAPTER 1 INTRODUCTION
1-2
1.1 Mainboard Features
CPU
lSupport Socket 370 for Intel®CeleronTM/Pentium III(FC-PGA)processor
lSupport500MHz,550MHz,600MHz,633MHz,667MHzandupto9XX
Chipset
lIntel®815chipset.(544BGA)
-AGP4x/2x/1xuniversalslot
-Support66/100/133MHzFSB
lIntel®ICH chipset.
-AC’97 Controller Integrated
- 2 full IDE channels, up to ATA66
- Low pin count interface for Winbond SIO
MainMemory
lSupports up to 3 double sided DIMMs at 100 MHZ system memory bus.
lSupports up to 2 double sided or 3 single sided DIMMs at 133MHz
system memory bus.
lSupport 32 to 512MB using 16/64/128/256Mbit technology.
Slots
lOneCNR(CommunicationNetworkRiser).
lOneAGP(Accelerated Graphics Port) 4x/2x/1x slot.
lThree PCI 2.2 32-bit Master PCI Bus slots.
lSupport 3.3v/5v PCI bus Interface.
On-BoardIDE
lAn IDE controller on the ICH chipset provides IDE HDD/CD-ROM with
PIO, Bus Master and Ultra DMA66 operation modes.
lCan connect up to four IDE devices.
CHAPTER 1 INTRODUCTION
1-3
On-BoardPeripherals
lOn-BoardPeripherals include:
-1 floppy port supports 2 FDD with 360K,720K, 1.2M,
1.44M and 2.88Mbytes.
-2 serial port(COMA + COMB--header)
- 1 parallel port supports SPP/EPP/ECP mode
- 4 USB ports (Rear * 2/Front * 2)
-1VGAport
-1Line-In/Line-Out/Mic-In/GamePort
Video
lGMCHchip integrated
l2D/3DGraphics
lIntel®D.V.M Technology
lFlexibleAGP In-Line Memory Module(AIMM) (optional)
lOneAGP slot for external AGP card
Audio
lICH chip integrated
lSigmatel9721
-AC972.1 Compliant.
- Support 2 Channel Audio
lCreative®CT5880. (Optional)
-PCI2.2compliant
-PC98/99 specification compliant
- 3D audio effects.
- 32-voice XG wavetable synthesizer
- Direct Sound Hardware Accelerator
- Direct Music Hardware Accelerator
-Full-Duplex stereo
- Support SPDIF connector
CHAPTER 1 INTRODUCTION
1-4
BIOS
lThe mainboard BIOS provides “Plug & Play” BIOS which detects the
peripheral devices and expansion cards of the board automatically.
lThe mainboard provides a Desktop Management Interface(DMI) function
which records your mainboard specifications.
Dimension
lMicro-ATX Form Factor
Mounting
l6 mounting holes.
CHAPTER 1 INTRODUCTION
1-5
1.2 Mainboard Layout
PCI SLOT 2
PCI SLOT 1
ATX
Power Supply
Intel
815
Chipset
Socket 370
DIMM 2
Top: mouse
Bottom:
keyboard
Top:Port 1
USB
IDE2
Bottom:
Port2
IDE1 FDD
JIR1
Intel
FW82801AA
CD_IN
AUX_IN
CPUFAN
SYSFAN
Top:LPT
Bottom:
COMA/
VGA
Top: Midi/
GamePort
Bottom:
Line-Out
Line-In
Mic
MS-6334 Micro-ATX S5 Mainboard
MDM_IN
JGS1
BIOS
AGP Slot
BATT+
DIMM 1
Creative
CT5880
J6
JGL1
DIMM 3
COM B
JWOL1
JMDM1
JBAT1
JP4
Winbond
W83627HF-AW
JUSB1
CNR
PCI SLOT 3
CODEC
CHAPTER 2 HARDWARE INSTALLATION
2-1
CPU
CPU
Chapter 2
HARDWARE INSTALLATION
2.1 Central Processing Unit: CPU
The mainboard operateswith Intel®CeleronTM/Pentium®III (FC-PGA)
processor. The mainboard uses a CPU socket called Socket 370 for easy
CPU installation. The CPU should always have a Heat Sink and a cooling
fan attached to prevent overheating.
3. Press the lever down to
complete the installation.
2. Locate Pin 1 in the socket
and look for the white dot or
cut edge in the CPU. Match
Pin 1 with the white dot/cut
edge. Then, insert the CPU.
It should insert easily.
OpenLever
Pin1
Sliding
Plate
White dot/
Cut edge
Close
Lever
1. Pull the lever sideways away
from the socket. Then, raise
the lever up to a 90-degree
angle.
Pin1
2.1-1 CPU Installation Procedures
CHAPTER 2 HARDWARE INSTALLATION
2-2
The mainboard CPU Bus Frequency can be set through BIOS setup.
If CPUClock = 100MHz
Core/Bus ratio = 7
then CPU core speed = Host Clock xCore/Bus ratio
= 700MHz
2.1-2 CPU Core Speed Derivation Procedure
CHAPTER 2 HARDWARE INSTALLATION
2-3
2.1-3 Fan Power Connectors: CPUFAN & SYSFAN
These connector support system cooling fan with + 12V. It supports three
pin head connector. When connecting the wire to the connector, always
take note that the red wire is the positive and should be connected to the
+12V, the black wire is Ground and should be connected to GND. If your
mainboard has System Hardware Monitor chipset on-board, you must use a
specially designed fan with speed sensor to take advantage of this function.
For fans with fan speed sensor, every rotation of the fan will send out 2
pulses. System Hardware Monitor will count and report the fan rotation
speed.
Note: 1. Always consult vendor for proper CPU cooling fan.
2. CPU FAN supports the FAN control. You can install PC Alert
utility. This will automatically control the CPU FAN Speed according
to the actual CPU temperature.
CPUFAN
CPUFAN: ProcessorFan
SYSFAN: SystemFan
+12V
GND
SENSOR
SYSFAN
+12V
GND
SENSOR
CHAPTER 2 HARDWARE INSTALLATION
2-4
2.2 Clear CMOS Jumper: JBAT1
A battery must be used to retain the mainboard configuration in CMOS
RAM. Short 1-2 pins of JBAT1 to store the CMOS data.
Keep Data Clear Data
11
3
3
Note: You can clear CMOS by shorting 2-3 pin, while the system is off.
Then, return to 1-2 pin position. Avoid clearing the CMOS while
the system is on, it will damage the mainboard. Always unplug
the power cord from the wall socket.
22
JBAT1
1
3
CHAPTER 2 HARDWARE INSTALLATION
2-5
2.3 Memory Installation
2.3-1 Memory Bank Configuration
The mainboard supports a maximum memory size 512MB: It provides three
168-pin unbufferedDIMMs (Double In-Line Memory Module) sockets. It
supports 8 MB to 128 Mbytes DIMM memory module.
DIMM1(Bank0+Bank1)
DIMM2(Bank2+Bank3)
DIMM3(Bank4+Bank5)
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