Fujitsu MS-6191 User manual

Mainboard MS-6191
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User manual
MS-6191
Version 1.0
Manual Rev: 1.0
Release Date: October 1999

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FCC-B Radio Frequency Interference Statement
This equipment has been tested and found to comply with the 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
when the equipment is operated in a commercial environment. This
equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference, in which case
the user will be required to correct the interference at his own expense.
Notice 1
The changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the
equipment.
Notice 2
Shielded interface cables and A.C. power cord, if any, must be used in
order to comply with the emission limits.
VOIR LA NOTICE D'INSTALLATION AVANT DE RACCORDER
AU RESEAU.
Micro-Star International MS-6191
For Home or Office Use
Tested to comply
with FCC Standard

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Edition
October 1999
Copyright Notice
The material in this document is the intellectual property of MICRO-
STAR INTERNATIONAL. We take every care in the preparation of
this document, but no guarantee is given as to the correctness of its
contents. Our products are under continual improvement and we reserve
the right to make changes without notice.
Trademarks
All trademarks used in this manual are the property of their respective
owners.
AMD and Athlon are registered trademarks of AMD Corporation.
PS/2 and OS/2 are registered trademarks of IBM Corporation.
Windows 95 and Windows NT are registered trademarks of Microsoft.
Netware is a registered trademark of Novell.
Award is a registered trademark of Award Software Inc.
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer.

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Safety Instructions
1. Always read the safety instructions carefully.
2. Keep this User’s Manual for future reference.
3. Keep this equipment away from humidity.
4. Lay this equipment on a reliable flat surface before setting it up.
5. The openings on the enclosure are for air convection hence protects the
equipment from overheating. DO NOT COVER THE OPENINGS.
6. Make sure the voltage of the power source and adjust properly
110/220V before connecting the equipment to the power inlet.
7. Place the power cord such a way that people can not step on it. Do not
place anything over the power cord.
8. Always Unplug the Power Cord before Inserting any add-on card or
module.
9. All cautions and warnings on the equipment should be noted.
10. Never pour any liquid into the opening that could damage or cause
electrical shock.
11. If any of the following situations arises, get the equipment checked by
a service personnel:
•The power cord or plug is damaged
•Liquid has penetrated into the equipment
•The equipment has been exposed to moisture
•The equipment has not work well or you can not get it work
according to User’s Manual.
•The equipment has dropped and damaged
•If the equipment has obvious sign of breakage
12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT
UNCONDITIONED, STORAGE TEMPERATURE ABOVE 600 C
(1400F), IT MAY DAMAGE THE EQUIPMENT.

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Chapter 1
INTRODUCTION
The Micro ATX IR2 mainboard is a high-performance personal computer
mainboard based on the AMD Athlon®processor. This mainboard provides
onboard Creative®ES1373 PCI technology in audio. The AMD Athlon®
processor is the newest microprocessor in the AMD K86TM family of
microprocessors.
The mainboard uses the highly integrated AMD®751 system controller and
AMD 756 peripheral controller. The AMD-751 system controller features:
the S2k system interface supports a 100Mhz clock and double-data rate
(DDR) transfers, the 33MHz 32-bit bus interface supports up to three
masters, the 66MHz AGP 1.0 compliant interface supports 2x data transfer
mode, and High Speed memory designed to support a 100MHz SDRAM
(PC-100-compatible-DIMM) with serial presence detect (PSD). The AMD-
756 peripheral bus controllers feature an integrated ISA bus controller, an
enhanced IDE controller with Ultra DMA-66 support, and a
keyboard/mouse controller.
THe MS-6191 ATX IR2 mainboard is one of our system board to implement the
AMD-750 chipset (AMD-751 and AMD-756), which supports a single Slot A
for AMD Athlon®processor.

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1.1 Mainboard Features
CPU
Slot A for AMD®AthlonTM processor.
Support 500MHz, 550MHz, 600MHz, or higher processor
Chipset
AMD®IrongateTM chipset. (Northbridge)
- 200MHz EV6 System Interface speed
- 100MHz SDRAM
- 1x/2x AGp
- Status - Silicon currently in bring-up
AMD®756TM (Viper) chipset. (Southbridge)
- OHCI USB
- APIC
- ACPI Power Management
Front Side Bus (FSB)
100MHz clock is supported.
Main Memory
Supports two memory banks using two 168-pin unbuffered DIMM
sockets.
Supports a maximum memory size of 512MB for SDRAM.
Supports 3.3v PC100 SDRAM DIMM.
Slots
One AGP (Accelerated Graphics Port) slot.
- AGP specification compliant
- AGP 66/133MHz 3.3v device support
Three 32-bit Master PCI Bus slots.
Supports 3.3v/5v PCI bus Interface.
PCI 2.2 Compliant

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On-Board IDE
An IDE controller on the AMD®756TM Viper chipset provides IDE
HDD/CD-ROM with PIOand Ultra DMA/66 operation modes.
Can connect up to four IDE devices.
On-Board Peripherals
On-Board Peripherals include:
- 1 floppy port supports 2 FDD with 360K, 720K, 1.2M, 1.44M
and 2.88Mbytes.
- 2 serial ports (COMA + COMB)
- 1 parallel port supports SPP/EPP/ECP mode
- 4 USB ports
- 1 IrDA connector for SIR.
BIOS
The mainboard BIOS provides “Plug & Play” BIOS which detects the
peripheral devices and expansion cards of the board automatically.
The mainboard provides a Desktop Management Interface(DMI)
function which records your mainboard specifications.
Dimension
Micro ATX Form Factor
Mounting
6 mounting holes.

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1.2 Mainboard Layout
T: Mouse
B: Keyboard
USB
Ports
T: LPT B: COM 1 /COM2
T: Midi B: Line-Out Line-In
Mic
ATX
Power Supply
SLOT 1
AMD-751
c
hi
pset
DIMM 2
DIMM 1
FDD IDE 2
IDE 1
BIOS
AGP Slot
PCI Slot 1
PCI Slot 2
PCI Slot 3
J12
J16
J14
J15 J9
USB2
JSLP1
J6
JBAT1
IR
JFP1
BATT
+
VT82C596
B
JWOL
JMODEM
Creative
ES1373
MS-6191 MICRO ATX IR2 Mainboard

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Chapter 2
HARDWARE INSTALLATION
2.1 Central Processing Unit: CPU
2.1-1 CPU Installation Procedures
Step 1: Install the Retention Mechanism.
Attach the Retention Mechanism to the Mainboard. Push the Plastic
lock to secure the Retention Mechanism into the mainboard.
Step 2: Install the Processor.
Insert the Processor like inserting a PCI or an ISA card.
Step 3: Lock the Processor.
Lock the processor by pulling up the Retention Mechanism
processor lock shown above.
Note: The Retention Mechanism processor lock can only lock S.E.C.C. 2
and S.E.P.P. processor.
Secure the processor
by pulling up the
Retention Mechanism
Processor Lock
To release the
processor, push the
Retention Mechanism
Processor lock down
Insert the processor
like inserting a PCI or
an ISA card

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2.1-2 CPU Core Speed Derivation Procedure
The Mainboard can auto-detect the processor speed. Just insert the AMD
Athlon processor into Slot A.
If CPU Clock = 100MHz
Core/Bus ratio = 5
then CPU core speed = Host Clock x Core/Bus ratio
= 100MHz x 5
= 500MHz