Gigabyte 5AMMC User manual

Table of Contents
1
TABLE OF CONTENTS
1. INTRODUCTION
1.1. PREFACE................................................................................. 1-1
1.2. KEY FEATURES....................................................................... 1-1
1.3. PERFORMANCE LIST .............................................................. 1-3
1.4. BLOCK DIAGRAM..................................................................... 1-4
1.5. INTRODUCE THE PCI - BUS.................................................... 1-5
1.6. FEATURES............................................................................... 1-5
1.7. What is AGP............................................................................. 1-6
2. SPECIFICATION
2.1. HARDWARE............................................................................. 2-1
2.2. SOFTWARE.............................................................................. 2-2
2.3. ENVIRONMENT........................................................................ 2-2
3. HARDWARE INSTALLATION
3.1. UNPACKING............................................................................. 3-1
3.2. MAINBOARD LAYOUT.............................................................. 3-3
3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS.......... 3-3
3.4. SRAM INSTALLATION DRAM INSTALLATION.......................... 3-6
3.5. DRAM INSTALLATION.............................................................. 3-6
3.6. CPU INSTALLATION AND JUMPERS SETUP........................... 3-6
3.7. CMOS RTC & ISA CFG CMOS SRAM....................................... 3-8
3.8. SPEAKER CONNECTOR INSTALLATION................................. 3-8

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3.9. HARDWARE RESET SWITCH CONNECTOR INSTALLATION...3-8
3.10. GREEN FUNCTION INSTALLATION....................................... 3-8
3.11. PERIPHERAL DEVICE INSTALLATION................................... 3-8
4. BIOS CONFIGURATION
4.1. ENTERING SETUP................................................................... 4-1
4.2. CONTROL KEYS ...................................................................... 4-2
4.3. GETTING HELP........................................................................ 4-3
4.3.1. Main Menu............................................................................. 4-3
4.3.2. Status Page Setup Menu / Option Page Setup Menu.............. 4-3
4.4. THE MAIN MENU...................................................................... 4-3
4.5. STANDARD CMOS SETUP MENU............................................ 4-5
4.6. BIOS FEATURES SETUP ......................................................... 4-9
4.7. CHIPSET FEATURES SETUP................................................... 4-14
4.8. POWER MANAGEMENT SETUP.............................................. 4-18
4.9. PNP/PCI CONFIGURATION...................................................... 4-21
4.10. LOAD BIOS DEFAULTS.......................................................... 4-23
4.11. LOAD SETUP DEFAULTS....................................................... 4-24
4.12. INTEGRATED PERIPHERALS ................................................ 4-25
4.13. SUPERVISOR / USER PASSWORD....................................... 4-31
4.14. IDE HDD AUTO DETECTION.................................................. 4-32
4.15. SAVE & EXIT SETUP.............................................................. 4-33
4.16. EXIT WITHOUT SAVING ........................................................ 4-34

Table of Contents
1
5. Troubleshooting .............................................................................5-1

Introduction
1-1
1. INTRODUCTION
1.1. PREFACE
Welcome to use the 5AMMC motherboard. The motherboard is a Pipeline 512 KB
CACHE PentiumProcessor based PC / AT compatible system with ISA bus and
PCI Local Bus, and has been designed to be the fastest PC / AT system. There are
some new features allow you to operate the system with the performance you want.
This manual also explains how to install the motherboard for operation, and how to
set up your CMOS CONFIGURATION with BIOS SETUP program.
1.2. KEY FEATURES
qPentiumProcessor based PC / AT compatible mainboard with PCI / ISA / AGP
Bus.
q3 PCI Bus slots, 2 ISA Bus slots.
qSupports :
•PentiumProcessor : 133/166/200 MHz; MMX (166 / 200 / 233)
•AMD : K6-(166 / 200 / 233 / 266 / 300)
K6-2(266 / 300 / 333 / 350 / 380 / 400 )
•Cyrix/IBM
:
6x86MX (PR166 / PR200 / PR233 / PR266) ;
M¢º-PR300 / PR333
•IDT : C6-(200 / 225 / 266)
qSupports true 64 bits CACHE and DRAM access mode.
qSupports 321 Pins (Socket 7) ZIF white socket on board.
qSupports 512 KB Pipeline Burst Sync. 2nd Level Cache.

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qCPU L1 / L2 Write-Back cache operation.
qBuilt-in ATi RAGE IIC graphics acceleration chip (4MB SGRAM) .
qBuilt-in PCI ESS SOLO-1 ES1938S audio chip.
qSupports external Modem Ring-On on COM A and COM B.
qSupports Wake-up on LAN (J2).
qSupports 8 - 512 MB DRAM memory on board.
qSupports 2x168 pin 64/72 Bit DIMM module.
qSupports 2-channel Enhanced PCI IDE ports for 4 IDE Devices.
qSupports 2xCOM (16550), 1xLPT (EPP / ECP), 1x1.44MB Floppy port.
qSupports Green function, Plug & Play function.
qLicensed AWARD BIOS, 2MB bit FLASH RAM for BIOS update.
q24.38cmx20cm, Micro ATX Form factor.
qSupports USB port & PS/2 Mouse and K/B port.

Introduction
1-3
1.3. PERFORMANCE LIST
The following list of performance data is the testing results of some popular
benchmark testing programs.
These data are just referred by users, and there is no responsibility for different
testing data values gotten by users. (The different Hardware & Software configuration
will result in different benchmark testing results.)
•CPU PentiumProcessor MMX-233 MHz, Cyrix 6x86MX-
PR233, AMD K6-2 300
•DRAM (64 × 2) MB SDRAM (LGS GM72V66841CT7J)
•CACHE SIZE 512 KB
•DISPLAY Onboard ATi RAGE IIC AGP Card (4MB SGRAM)
•STORAGE Onboard IDE (Seagate ST34520A)
•O.S. Windows® NT 4.0
•DRIVER Display Driver at 1024 x 768 x 256 colors x 75Hz.
ALi Bus Master IDE Driver
Processor Intel-MMX 233MHz
(66x3.5)
AMD K6-2 300
(100x3)
Cyrix 6x86MX-
PR233 (75x2.5 )
Winbench98
CPU mark32
468 769 468
FPU Winmark 916 984 424
Business Disk 1890 2020 1850
Hi-End Disk 4110 4710 3980
Business Graphics 102 145 103
Hi-End Graphics 112 162 120
Winstone98
Business 21.9 29 21.7
Hi-End 23.4 29.9 22.3

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1.4. BLOCK DIAGRAM
CPU
PBSRAM
AGP
DEVICE
Host
Address
Host Data
Bus
ISA Bus
MD Bus
ALi M1543C
ALi M1541
DRAM
MA Bus
100MHz
33MHz
33MHz
33MHz
48MHz
14.318MH
z
PCI
Device
PCI
Device
PCI
Device
PCI Bus
ISA
Device
ISA
Device
COMA
COMB
LPT FDD
PS/2
GPIO
USB
100MHz
66MHz
14.318Hz
8MHz
100MHz
14.318Hz
66MHz
Mouse
Keyboard
IDE
DEVICE
66MHz
100MHz
100MHz
ICS9148
BF-36

Introduction
1-5
1.5. INTRODUCE THE PCI - BUS
Connecting devices to a CPU local bus can dramatically increase the speed of I/O-
bound peripherals with only a slight increase in cost over traditional systems.
This price / Performance point has created a vast market potential for local bus
products.
The main barrier to this market has been the lack of an accepted standard for local
bus peripherals.
Many mainboard and chipset manufactures developed their own local bus
implementations, but they are incompatible with each other.
The VL (Video Electronics Standards Association) local bus and PCI (Peripheral
Component Interconnect) bus specification was created to end this confusion.
The PCI - bus standard, under development since Jun. 1992, which is designed to
bring workstation-level performance to standard PC platform. The PCI - bus removes
many of the bottlenecks that have hampered PC for several years.
On the PCI - bus, peripherals operate at the native speed of the computer system,
thus enabling data transfer between peripherals and the system at maximum speed.
This performance is critical for bandwidth-constrained devices such as video,
multimedia, mass storage, and networking adapters.
PCI - bus standard provides end-users with a low-cost, extendible and portable local
bus design, which will allow system and peripherals from different manufactures to
work together.
1.6. FEATURES
q32 bits bus transfer mode.
qBus Master or Slave access.
qMemory burst transfer to 132 MB/sec.
q33 MHz operation speed.
q10 device loading ability.
qCPU independent.

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1.7. What is AGP
The Accelerated Graphics Port (AGP) is a new port on the Host-To-PCI bridge device
that supports an AGP port. The main purpose of the AGP port is to provide fast
access to system memory.
The AGP port can be used either as fast PCI port (32-bits at 66MHz vs. 32-bits at
33MHz) or as an AGP port which supports 2x data-rate, a read queue, and side band
addressing. When the 2x-data rate is used the port can transmit data at 533Mb/sec
(66.6*2*4). The read-queue can be used to pipeline reads –removing the effects of
the reads-latency. Side band addressing can be used to transmit the data address on
a separate line in order to further speed the transaction.

Specification
2-1
2. SPECIFICATION
2.1. HARDWARE
•CPU −PentiumProcessor
133 / 166 / 200 MHz ; MMX(166 / 200 / 233)
−AMD
K6 (166 / 200 / 233 / 266 / 300)
K6-2 (266 / 300 / 333 / 350 / 380 / 400)
−Cyrix / IBM
6x86MX (PR166 / PR200 / PR233 / PR266)
M¢º-PR300 / PR333
−IDT
C6-(200 / 225 / 266)
−321 pins (socket 7) ZIF white socket on board.
−3.52V / 2.0V-3.5V Dual Power Ready.
•COPROCESSOR −Included in processor.
•SPEED −66 / 75 / 83 / 95 / 100MHz system speed.
−66 MHz AGP-Bus speed.
−33 MHz PCI-Bus speed.
−8 MHz AT bus speed.
•DRAM MEMORY −2 banks 168 pins DIMM module socket on board.
−Use 16 / 32 / 64 / 128 / 256 MB DIMM module
DRAM.
−8 ~ 512 MB DRAM size.
−Supports 3.3V SDRAM / EDO type DRAM.
−Supports ECC or Non-ECC type DRAM.
•CACHE MEMORY −16 / 24 / 32 / 64KB L1cache included in CPU.
−512 KB 2nd Level cache on board.
−Supports Write Back cache function for both CPU
& on board cache.
•I/O BUS SLOTS −3 xMaster / Slave PCI-BUS Slots.
−2 x16 bits ISA BUS Slots.
•IDE PORTS −2-channel Enhanced IDE port on board.(Using
IRQ14,15)
−Supports Mode 3,4 IDE & ATAPI CD –ROM.

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•I/O PORTS −Supports 2 x16550 COM ports. (Using IRQ4, 3)
−Supports 1 x EPP/ECP LPT port. (Using IRQ7 or 5
and DMA3 or 1)
−Supports 1 x 1.44/2.88 MB Floppy port. (Using
DMA2 & IRQ6)
−Supports PS/2 Mouse. (Using IRQ12 )
•
GREEN FUNCTION −Suspend mode support.
−Green switch & Green LED support.
−IDE & Display power down support.
−Monitor all IRQ / DMA / Display / I/O events.
•BIOS −2Mbit FLASH RAM.
−Supports Plug & Play Function.
•SOUND −Onboard ESS SOLO-1 ES1938S PCI Sound.
•VGA −Onboard ATi RAGE IIC AGP Display Card (4MB
SGRAM) .
•DIMENSION −Micro ATX Form Factor, 4 layers PCB.
2.2. SOFTWARE
•BIOS −Licensed AWARD BIOS.
−AT CMOS Setup, BIOS / Chipset Setup, Green
Setup, Hard Disk Utility included.
•O.S. −Operation with MS-DOS, Windows95,
WINDOWSNT, OS/2, NOVELL and SCO UNIX.
2.3. ENVIRONMENT
•Ambient Temp. −0°C to +50°C (Operating).
•Relative Hum. −0 to +85% (Operating).
•Altitude −0 to 10,000 feet (Operating).
•Vibration −0 to 1,000 Hz.
•Electricity −4.9 V to 5.2 V.
−Max. 20A current at 5V.