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6EMM

1-1

1.

INTRODUCTION

1.1. PREFACE

Welcome to use the 

6EMM

 motherboard. It is a Pentium

 II Processor based

PC

 

/

 

AT compatible system with AGP/ PCI / ISA Bus, and has been designed to

be the fastest PC / AT system. There are some new features allow you to
operate the system with just 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

q

Intel Pentium

 II Processor based PC / AT compatible mainboard.

q

Slot 1 supports Pentium

 II processor running at 200-633 MHz.

q

Intel 440EX chipset, Supports SDRAM / Ultra DMA/33 IDE / Keyboard and
PS/2 Mouse Power On / ACPI features.

q

   Built-in

 ATi 3D RAGE PRO

 3D graphics acceleration chip.

q

   Built-in

 YAMAHA 715E

 audio chip.

q

   Supports Modem Ring-On on COM B.

q

  Supports Wake-up on LAN (JP7).

q

Supports 2xDIMMs using 3.3V EDO or SDRAM DIMM module.

q

Supports 8 MB - 256 MB EDO / 256MB SDRAM memory on board.

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2xPCI Bus slots, 2xISA Bus slots.

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Supports 2 channels Ultra DMA/33 IDE ports for 4 IDE Devices.

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Supports 2xCOM (16550), 1xLPT (EPP / ECP), 1x Floppy port.

q

Supports 2xUSB ports, 1xPS/2 Mouse, 1xPS/2 Keyboard.

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Licensed AWARD BIOS, 2Mbits FLASH RAM.

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24.3 cm x 20 cm Micro-ATX form factor, 4 layers PCB.

Summary of Contents for 6EMM

Page 1: ...ECIFICATION 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 1 3 3 QUICK REFERENCE FOR JUMPERS CONNECTORS 3 2 3 4 DRAM INSTALLATION 3 5 3 5 CPU SPEED SETUP 3 5 3 6 CMOS RTC ISA CFG CMOS SRAM 3 6 3 7 SPEAKER CONNECTOR INSTALLATION 3 6 3 8 HARDWARE RESET SWITCH CONNECTOR INSTALLATION 3 6 3 9 POWER LED CONNECTOR INSTALLATION 3 6 ...

Page 2: ... SETUP MENU 4 4 4 6 BIOS FEATURES SETUP 4 8 4 7 CHIPSET FEATURES SETUP 4 12 4 8 POWER MANAGEMENT SETUP 4 15 4 9 PNP PCI CONFIGURATION 4 18 4 10 INTEGRATED PERIPHERALS 4 20 4 11 LOAD SETUP DEFAULTS 4 25 4 12 USER PASSWORD 4 26 4 13 IDE HDD AUTO DETECTION 4 27 4 14 SAVE EXIT SETUP 4 28 4 15 EXIT WITHOUT SAVING 4 29 APPENDIX A Installation Notes for On Board Display Sound Driver A 1 YAMAHA SOUND DRIV...

Page 3: ... Slot 1 supports Pentium II processor running at 200 633 MHz q Intel 440EX chipset Supports SDRAM Ultra DMA 33 IDE Keyboard and PS 2 Mouse Power On ACPI features q Built in ATi 3D RAGE PRO 3D graphics acceleration chip q Built in YAMAHA 715E audio chip q Supports Modem Ring On on COM B q Supports Wake up on LAN JP7 q Supports 2xDIMMs using 3 3V EDO or SDRAM DIMM module q Supports 8 MB 256 MB EDO 2...

Page 4: ...ing results CPU Pentium II processor DRAM 128 x 1 MB SDRAM SEC KM48S8030BT GH CACHE SIZE 512 KB included in CPU DISPLAY Onboard ATi AGP Display Card 2MB SGRAM STORAGE Onboard IDE IBM DHEA 38451 O S Windows NT 4 0 DRIVER Display Driver at 1024 x 768 x 256colors x 75Hz INTEL Bus Master IDE Driver 3 01 Intel Pentium II Processor 266MHz 66x4 333MHz 66x5 Winbench98 CPU mark32 721 865 FPU Winmark 1380 1...

Page 5: ...Ultra DMA 33 IDE Ports IDE Bus PCI Bus ISA Bus AGP Bus LPT Port COM Ports DRAM Bus PS 2 Mouse USB Bus USB Ports 14 318MHz 48MHz 14 318MHz I O CHIPSET IT8671F Host Bus PAC 82443EX CHIPSET PIIX4 82371EB CHIPSET Clock Generator SGRAM 100MHz MIC L IN L OUT YAMAHA 33 868Mz 24 576MHz 715E S 14 318MHz 14 318MHz VGA Game Port ...

Page 6: ...Introduction 1 4 1 5 INTRODUCE THE Pentium II Processor AGP Figure 1 Retention Mechanism attach Mount Figure 2 OEM Pentium II Processor ...

Page 7: ...6EMM 1 5 Figure 3 Heatsink FAN Heat sink support for OEM Pentium II Processor Figure 4 Boxed Pentium II Processor Heat sink support ...

Page 8: ...e 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 i...

Page 9: ... 256MB EDO 256 MB SDRAM Supports 3 3V SDRAM EDO type DRAM CACHE MEMORY 32 KB 1st cache memory included in CPU 256KB 512 KB 2nd cache in CPU Supports DIB speed mode for L2 Cache I O BUS SLOTS 2 33MHz Master Slave PCI BUS 2 8MHz 16 bits ISA BUS 1 66MHz 133MHz AGP bus IDE PORTS 2 Ultra DMA 33 Bus Master IDE channels on board Using IRQ14 15 Support Mode 3 4 IDE ATAPI CD ROM I O PORTS Supports 2 16550 ...

Page 10: ...FTWARE DRIVER Bus Master IDE Driver INTEL Patch_95 Driver YAMAHA Sound Driver ATi 3D RAGE PRO Driver 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...

Page 11: ...ded anti static mat The operator should be wearing an anti static wristband grounded at the same point as the anti static mat Inspect the mainboard carton for obvious damage Shipping and handling may cause damage to your board Be sure there are no shipping and handling damages on the board before proceeding After opening the mainboard carton extract the system board and place it only on a grounded...

Page 12: ...QUICK REFERENCE FOR JUMPERS CONNECTORS t I O Ports Connector USB USB port IDE1 For Primary IDE port IDE2 For Secondary IDE port PS 2 For PS 2 Keyboard Mouse port FLOPPY For Floppy port COMB For Serial port2 COM B COMA For Serial port1 COM A LPT For LPT port VGA For VGA port GAME For GAME port AUDIO For MIC LINE IN LINE OUT port t FAN PWR CPU cooling FAN Power Connector Pin No Function 1 GND 2 12V ...

Page 13: ... No Function 1 2 Close Enabled Keyboard power on 2 3 Close Disabled Keyboard power on t J10 Audio Function Selection Pin No Function 1 2 Close Sound Disabled 2 3 Close Sound Enabled JP5 For 2X11 PINs Jumper Soft PWR Soft Power Connector Open Normal Operation Short Power On Off PWR LED HD RES S P K R GN GD JP5 1 1 1 1 ...

Page 14: ... Power LED PIN 1 anode PIN 2 cathode PIN 3 cathode SPKR Speaker Connector PIN 1 VCC PIN 2 NC PIN 3 NC PIN 4 Data HD IDE Hard Disk Active LED PIN 1 LED anode PIN 2 LED cathode GN Green Function Switch Open Normal operation Short Entering Green Mode GD Green LED PIN 1 LED anode PIN 2 LED cathode 1 1 1 1 ...

Page 15: ...here is a wrong direction of Pin 1 the DRAM DIMM module couldn t be inserted into socket completely 3 5 CPU SPEED SETUP The default system bus speed is 66 6MHz The user can change the DIP SWITCH SW selection to set up the CPU speed for 200 366MHz processor The CPU speed must match with the frequency RATIO It will cause system hanging up if the frequency RATIO is higher than CPU s DIP SWITCH SW 1 2...

Page 16: ...y is 5 years the user can change a new Battery to replace old one when it has consumed 3 7 SPEAKER CONNECTOR INSTALLATION There is a speaker in AT system for sound purpose The 4 Pins connector SPKR is used to connect speaker 3 8 HARDWARE RESET SWITCH CONNECTOR INSTALLATION The RESET switch on panel provides users with HARDWARE RESET function The system will do a cold start after the RESET switch i...

Page 17: ... basic system needs a display interface card If the PCI Bus device is to be installed in the system any one of four PCI Bus slots can be used 3 12 PS 2 KEYBOARD MOUSE INSTALLATION The main board supports PS 2 Mouse The BIOS will auto detect whether the PS 2 Mouse is installed or not assign IRQ12 for PS 2 Mouse port if it is installed After installing the peripheral device the user should check eve...

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