DTK PAM-0067V E1 User Manual

High performance pentium pci mainboard
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PAM-0067V E1
High Performance
Pentium PCI Mainboard
User's Guide
Edition 3.00
©
1999 DTK Computer, Inc.
P/N: 155100-8783

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Table of Contents
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Summary of Contents for DTK PAM-0067V E1

  • Page 1 PAM-0067V E1 High Performance Pentium PCI Mainboard User’s Guide Edition 3.00 © 1999 DTK Computer, Inc. P/N: 155100-8783...
  • Page 2 WARNING For the system to operate normally, please make sure JP7 of the mainboard is set as below. Refer to Fig. 3 in this manual for the location JP7. If JP7 is shorted to 2-3, no CMOS data can be retained. Notice the JP12 should be selected properly for power type before power on.
  • Page 3: Table Of Contents

    CONTENTS CHAPTER 1 INTRODUCTION CHAPTER 2 JUMPER SETTINGS JUMPERS PRESENTATION CPU TYPE 2.2.1 INTEL PENTIUM CPU 2.2.2 INTEL PENTIUM w/ MMX™ TECH (P55C) CPU 2.2.3 AMD-K6/K6-2/K6-III CPU 2.2.4 AMD-K5 CPU 2.2.5 CYRIX 6x86 CPU 2.2.6 CYRIX 6x86L CPU 2.2.7 CYRIX 6x86MX/M II CPU 2.2.8 IDT WinCHIP C6/W2 CPU GRAPHICAL DESCRIPTION OF JUMPER SETTINGS...
  • Page 4 3.11 J15 - CD-ROM AUDIO CONNECTOR (MISUMI/PANASONIC) 3.12 J16 - CD-ROM AUDIO CONNECTOR (SONY) 3.13 J17 - WAVETABLE EXPANSION CONNECTOR 3.14 J18, J19 - AUDIO EXTENSION CARD GOI-660 CONNECTOR (OPTIONAL) 3.15 J21 – TV OUT CONNECTOR 3.16 J26 – CUSTOMER IR CONNECTOR 3.18 PS/2 KEYBOARD CONNECTOR 3.19...
  • Page 5 APPENDIX C PIN ASSIGNMENTS OF EISA SLOT...
  • Page 6: Introduction

    CHAPTER 1 INTRODUCTION Preface The motherboard is a LPX form factor high performance all in one mainboard. It is developed around the pentium microprocessor with 64-bit access to data transfer and MMX technology. It includes VIA VT82C598MVP system chipset, ATI 3D Rage Turbo AGP/Rage II C AGP Integrated Graphics Accelerator, Winbond W83977EF-AW super I/O chip, Optional ESS 1869 Sound System.
  • Page 7 Chapter 1 Fig. 1 Key Components of the Mainboard...
  • Page 8 Introduction Multi I/O • On board Multi-I/O supports two serial, one parallel ports and floppy drive controller. • Serial ports are 16550 Fast UART compatible. • Parallel port has EPP and ECP capabilities. • PS/2 keyboard and PS/2 mouse connector is provided. •...
  • Page 9 Chapter 1 Environment Working Specifications Actual Field MTBF (hours) 104,515 hours Preventive Maintenance Not Required Environmental Limits Operating Non-operating Temperature 0 to 50 degree Celsius -10 to 65 Degree Celsius Relative Humidity (without condensation) 8 to 85% 5 to 95% Altitude 10,000ft 40,000ft...
  • Page 10: Jumper Settings

    CHAPTER 2 JUMPER SETTINGS JUMPERS PRESENTATION Pins 1 and 2 are shorted with a jumper cap. Pins 2 and 3 are shorted with a jumper cap. The jumper is shorted when the jumper cap is placed over the two pins of the jumper. The jumper is open when the jumper cap is removed from jumper.
  • Page 11: Intel Pentium W/ Mmx™ Tech (P55C) Cpu

    Chapter 2 2.2.2 INTEL PENTIUM w/ MMX™ ™ TECH (P55C) CPU The Intel Pentium w/ MMX™ Tech (P55C) CPU is offered with dual voltage supply - 2.8V for core and 3.3V (I/O) interface. The following is the marking for identify the CPU type.
  • Page 12: Amd-K5 Cpu

    Jumper Settings 2.2.4 AMD-K5 CPU The AMD-K5 family CPU operates on different operation voltage depending on the CPU type. The operating voltage can be known through the marking on the surface of the CPU. (The following diagram is provided as an example only. It does not necessarily indicate a valid product marking.) Fig.
  • Page 13: Cyrix 6X86L Cpu

    Chapter 2 2.2.6 CYRIX 6x86L CPU The Cyrix 6x86L has different I/O and core voltage. Please refer to the CPU marking. Fig. 2f CPU Description (Top Side) 2.2.7 CYRIX 6x86MX/M II CPU The Cyrix 6x86MX/M II has different I/O and Core Voltage. Please refer to the CPU marking.
  • Page 14: Idt Winchip C6/W2 Cpu

    Jumper Settings 2.2.8 IDT WinCHIP C6/W2 CPU The IDT WinChip C6/W2 CPU has different operating voltage. Please refer to the CPU marking to identify the operating voltage. Fig. 2h CPU Description...
  • Page 15: Graphical Description Of Jumper Settings

    Chapter 2 GRAPHICAL DESCRIPTION OF JUMPER SETTINGS Fig. 3 Jumper Location of the mainboard...
  • Page 16: Cpu Voltage

    Jumper Settings CPU VOLTAGE 2.4.1 CPU VOLTAGE AUTO SELECTION The CPU voltage SW selection is developed on this motherboard. Set the SW1 to the proper positions reference to the voltage mark on the CPU or the listing as below. Fig. 4 2.4.2 CPU VOLTAGE BIOS SELECTION The CPU Voltage can be selected through BIOS setup “CPU Core Voltage Selection”.
  • Page 17: Cpu Voltage Manual Selection

    Chapter 2 2.4.3 CPU VOLTAGE MANUAL SELECTION The CPU Core Voltage can be selected by SW1-1,2,3,4 when the BIOS “CPU Core Voltage” be set as Disabled. Voltage CPU Type 2.2V 2.2V AMD K6, AMD K6-2 1 2 3 4 2.4V AMD K6-2/450 or above, AMD K6-III 1 2 3 4 2.8V...
  • Page 18: Cpu Bus Frequency Ratio (Sw1-5,6,7)

    Jumper Settings CPU BUS FREQUENCY RATIO (SW1-5,6,7) These switches set the frequency ratio between the Internal frequency of the CPU and the External frequency (called the Bus clock) within the CPU. These must be set together with the above jumpers CPU External (Bus) Frequency Selection. CPU EXTERNAL (BUS) FREQUENCY SELECTION (SW1-8,9,10) These switches tell the clock generator what frequency to send to the CPU.
  • Page 19 Chapter 2 CPU Type Freq. Ratio Freq. Ratio Setting Bus Freq. Setting JP9 JP10 Freq. 1-10 AMD-K6-2/250 250MHz 2.5x 100MHz ON AMD-K6-2/266 266MHz 4.0x 66MHz AMD-K6-2/300 300MHz 3.0x 100MHz OFF AMD-K6-2/333 333MHz 3.5x 95MHz OFF AMD-K6-2/350 350MHz 3.5x 100MHz OFF AMD-K6-2/400 400MHz 4.0x 100MHz ON AMD-K6-2/450...
  • Page 20: Jp5 - Voltage Selection For System Rom

    Jumper Settings JP5 - VOLTAGE SELECTION FOR SYSTEM ROM 5V Flash EPROM on System ROM Fig. 5a 12V Flash EPROM on System ROM Fig. 5b...
  • Page 21: Jp7 - Clear Cmos Data

    Chapter 2 2.10 JP7 - CLEAR CMOS DATA JP7 is used to clear the content of the CMOS Data in the RTC Normal Mode Fig. 6a Reset Content of RTC Fig. 6b...
  • Page 22: Jp2 - Onboard Vga Select

    Jumper Settings 2.11 JP2 - ONBOARD VGA SELECT JP2 is used to set the onboard VGA enabled or disabled. Table 4: Onboard VGA Select 2.12 JP6 - ONBOARD AUDIO SELECT (OPTIONAL) JP6 is used to set the onboard Audio enabled or disabled. Table 5:Onboard Audio Select 2.13 JP8, JP11 SDRAM CLOCK SETTING JP8, JP11 are used to set the frequency of the SDRAM clock.
  • Page 23: Jp12 - Power Supply Selection

    Chapter 2 2.14 JP12 - POWER SUPPLY SELECTION Table 7: Power Supply Selection Note: You should set the ‘Power Supply Type’ (Section 4.4) correctly to match this jumper setting. 2.15 JP3, JP13 – KEYBOARD WAKE-UP/PASSWORD JP3 and JP13 are used for ATX power wake-up by keyboard password which is set by BIOS setup.
  • Page 24: Memory Configuration

    Jumper Settings 2.17 MEMORY CONFIGURATION The mainboard lets user upgrade system memory via SIMM or DIMM sockets on the mainboard. On board memory is located in six banks: Bank 0 - Bank 5. Two SIMM sockets (SIMM1, SIMM2) are provided for SPM, FPM and EDO RAM SIMM and two DIMM sockets (DIMM1, DIMM2) are available for the 3.3V unbuffered SDRAM and EDO DIMM.
  • Page 25: Video Memory Configuration

    Chapter 2 2.18 VIDEO MEMORY CONFIGURATION SO-DIMM connector is built on J27 to let end user expanding the video memory size. 2MB video memory is built in with SGRAM on U27 and U28. User can upgrade the video memory to 4MB with the 2MB SGRAM module. Optionally, 4MB video memory may be installed on the mainboard, in such case, user have to upgrade the video memory to 8MB with the 4MB SGRAM module (100MHz).
  • Page 26 CHAPTER 3 CONNECTOR CONFIGURATION Once the mainboard has been fastened into system case, the next step is to connect the internal cables and external cables. The mainboard connectors have varying numbers of pins and are the points of contact between the mainboard and other parts of the computer. Fig.
  • Page 27 Chapter 3 Fig. 9a Optional GOI-660 Extension Card Fig. 9b Optional GOI-611 Extension Card...
  • Page 28: Connector Configuration

    Connector Configuration J1 – MULTIPLE FUNCTION JUMPER J1 is a front panel multi-function jumper include speaker, reset, keylock, harddisk, LED, ATX power switch, ACPI (suspend) LED and power button (suspend switch). The pin definition is as following figure. Fig. 10 Multiple Function Jumper J2 –...
  • Page 29: J5 - Internal Modem Ring-In Connector

    Chapter 3 J5 – INTERNAL MODEM RING-IN CONNECTOR J5 is a three pin connector which is used to connect the Internal Modem Card’s Ring-in signal to the mainboard. Thus, the mainboard can be wake up from suspend mode through the Internal Modem Ring-in. Fig.
  • Page 30: J10, J11 - Primary/Secondary Ide Connector

    Connector Configuration J10, J11 - PRIMARY/SECONDARY IDE CONNECTOR These connectors support the provided IDE hard disk ribbon cable. After connecting the single end to the board, connect the two plugs on the other end to your hard disk. J12 - FLOPPY DRIVE CONNECTOR This connector supports the floppy drive ribbon cable.
  • Page 31: J14 - Atx Power Connector

    Chapter 3 3.10 J14 - ATX POWER CONNECTOR J14 is a 2x10 pin male connector. Plug the power connector of the ATX power supply onto the connector. Fig. 15 ATX Power Connector 3.11 J15 - CD-ROM AUDIO CONNECTOR (MISUMI/ PANASONIC) J15 is four-pin connector, which is used to connect with the Panasonic or Misumi CD-ROM audio output.
  • Page 32: J17 - Wavetable Expansion Connector

    Connector Configuration 3.13 J17 - WAVETABLE EXPANSION CONNECTOR J17 is a 2x13 pin male connector, which is used to connect the hardware wavetable expansion card. 3.14 J18, J19 - AUDIO EXTENSION CARD GOI-660 CONNECTOR (OPTIONAL) Use the 9-way cable to connect the J18 with J1 of GOI-660. Use the 15-way cable to connect the J19 with J2 of GOI-660.
  • Page 33: Ps/2 Keyboard Connector

    Chapter 3 Fig. 19 Feature Connector 3.18 PS/2 KEYBOARD CONNECTOR This connector is a six-pin female mini DIN connector using a PS/2 plug. If a standard AT size keyboard plugs, you may use the DIN to mini DIN adaptor. 3.19 PS/2 MOUSE CONNECTOR This connector is a six-pin female mini DIN connector using a PS/2 plug.
  • Page 34: Award Bios Setup Guide

    CHAPTER 4 AWARD BIOS SETUP GUIDE This following manual is specially provided for the BIOS supported system. After the configuration of the mainboard, and have assembled the components, user can turn on the completed system. At this point, run the software setup to ensure that the system information is correct.
  • Page 35 Chapter 4 Press the <DEL> key to enter the AWARD BIOS setup program and the following screen appears: ROM PCI/ISA BIOS (2A5LEG3B) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECTION...
  • Page 36: Standard Cmos Setup

    Award BIOS Setup Guide STANDARD CMOS SETUP ROM PCI/ISA BIOS (2A5LEG3B) STANDARD CMOS SETUP AWARD SOFTWARE, INC. Date (mm:dd:yy) : Mon, Sep 8 1997 Time (hh:mm:ss) : 19 : 1 : 14 HARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE Primary Master : Auto AUTO...
  • Page 37: Bios Features Setup

    Chapter 4 BIOS FEATURES SETUP ROM PCI/ISA BIOS (2A5LEG3B) BIOS FEATURES SETUP AWARD SOFTWARE, INC. Virus Warning : Disabled Video BIOS Shadow : Enabled CPU Internal Cache : Enabled C8000-CBFFF Shadow : Disabled External Cache : Enabled CC000-CFFFF Shadow : Disabled Quick Power On Self Test : Disabled D0000-D3FFF Shadow...
  • Page 38 Award BIOS Setup Guide Boot Sequence: With the default setting the BIOS first attempts to boot from drive A: and then, if unsuccessful, from hard disk C:. User can select other boot up sequence. Available sequences are “A,C,SCSI”, “C,A,SCSI”, “C,CDROM,A”, “CDROM,C,A”, “D,A,SCSI”, “E,A,SCSI’, “F,A,SCSI”, “SCSI,A,C”, “SCSI,C,A”, “C Only”, “LS/ZIP,C”.
  • Page 39: Chipset Features Setup

    Chapter 4 HDD S.M.A.R.T. Capability: Choose Enabled or Disabled. Enabled will support the hard disk S.M.A.R.T. feature (Self-Monitoring, Analysis and Reporting Technology). Report No FDD For WIN 95: Select Yes or No, value is No. If no floppy is connected, the BIOS will not report to Windows 95.
  • Page 40 Award BIOS Setup Guide A short description of the screen items follows: Bank 0/1 DRAM Timing, Bank 2/3 DRAM Timing, Bank 4/5 DRAM Timing: Available options are Normal, Medium, Fast, Turbo, FP/EDO 70ns, FP/EDO 60ns. It is set the DRAM Timing of the corresponding Memory Bank.
  • Page 41: Power Management Setup Menu

    Chapter 4 POWER MANAGEMENT SETUP MENU The Power Management Setup option is used to change the values of the chipset registers for system power management functions. ROM PCI/ISA BIOS (2A5LEG3B) POWER MANAGEMENT SETUP AWARD SOFTWARE, INC. Power Management : User Define Primary INTR : ON PM Control by APM...
  • Page 42 Award BIOS Setup Guide Video Off Option: Choose the mode in which you want the monitor to blank. The options are “Always On”, “Suspend → Off”, “Susp, Stby → Off”, “All mode → Off”. Video Off Method: Choose V/H SYNC+Blank, DPMS or Blank Screen. This is monitor Power Saving Method.
  • Page 43: Pci Configuration

    Chapter 4 PCI CONFIGURATION The PCI Configuration Setup option is used to configure the PCI add-on Cards on PCI Slots. Without proper setup the PCI Add-on Cards might not function properly. ROM PCI/ISA BIOS (2A5LEG3B) PCI CONFIGURATION AWARD SOFTWARE, INC. PNP OS Installed : Yes CPU to PCI Write Buffer...
  • Page 44 Award BIOS Setup Guide A short description of the screen items follows: PNP OS Installed: Set this option to Yes if the operating system installed in the computer is Plug and Play-aware (e.g. Windows 95). Resources Controlled By: The Award Plug and Play BIOS can automatically configure all the boot and Plug and Play-compatible devices.
  • Page 45: Integrated Peripherals Setup Menu

    Chapter 4 INTEGRATED PERIPHERALS SETUP MENU The Integrated Peripherals setup option is need to change the values of the I/O chipset registers for I/O functions. ROM PCI/ISA BIOS (2A5LEG3B) INTEGRATED PERIPHERALS AWARD SOFTWARE, INC. OnChip IDE First Channel : Enabled UART Mode Select : Normal OnChip IDE Second Channel...
  • Page 46 Award BIOS Setup Guide IDE Primary Master PIO/IDE Primary Slave PIO/IDE Secondary Master PIO/IDE Secondary Slave PIO: Available selection are “Auto”, “Mode 0”, “Mode 1”, “Mode 2”, “Mode 3” and “Mode 4”. To choose “Auto”, the system BIOS will scan the IDE device and decide which mode of the device is.
  • Page 47: Load Setup Defaults Menu

    Chapter 4 ECP Mode Select: Choose “EPP1.7” or “EPP1.9”, which is used to configure the EPP using either EPP1.7 or 1.9 timing specification. This item is shown if the Parallel Mode is chosen as “EPP” or “ECP+EPP” option. LOAD SETUP DEFAULTS MENU This Main Menu item uses the default setup values.
  • Page 48: User Password

    Award BIOS Setup Guide 4.10 USER PASSWORD With the user password, only booting up the system is accepted, but changing the BIOS setup is not allowed. 4.11 IDE HDD AUTO DETECTION When users can not find the Hard Disk information, it is very helpful to use this option. Choose this item and press <Enter>.
  • Page 49: Hdd Low Level Format Menu

    Chapter 4 4.12 HDD LOW LEVEL FORMAT MENU Three utilities are provided in the HDD Low Level Format memu: (1) SELECT DRIVE (2) BAD TRACK LIST (3) PREFORMAT Hard Disk Low Level Format Utility BAD TRACKS TABLE NO. CYLS HEAD SELECT DRIVE BAD TRACK LIST PREFORMAT...
  • Page 50 Award BIOS Setup Guide Hard Disk Low Level Format Utility BAD TRACKS TABLE NO. CYLS HEAD SELECT DRIVE BAD TRACK LIST PREFORMAT Auto scan bad track Add bad track Modify bad track Delete bad trac Clear bad track table DRIVE : C CYLINDER : 0 HEAD : 0 SIZE CYLS HEAD PRECOMP LANDZ SECTOR...
  • Page 51 Chapter 4 Hard Disk Low Level Format Utility BAD TRACKS TABLE NO. CYLS HEAD SELECT DRIVE BAD TRACK LIST PREFORMAT Interleave (1-8) : 0 (0 for auto detect) Auto scan bad track : START : DRIVE : C CYLINDER : 0 HEAD : 0 SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE...
  • Page 52: Scsi Hard Disk Installation

    Award BIOS Setup Guide 4.13 SCSI HARD DISK INSTALLATION In Standard CMOS Setup Utility, select hard disk type to be “Not Installed”. In Advanced CMOS Setup Utility, Disable “Adapter ROM Shadow DC00”. On the SCSI Controller card, set the jumpers which configure the SCSI card BIOS segment address located at DC00 or DE00.
  • Page 53 Chapter 4...
  • Page 54: Software Installation

    CHAPTER 5 SOFTWARE INSTALLATION In order to let the system board to work efficiently, a series of drivers have to install according to the operating system used. The drivers may be delivered via CD-ROM or floppy diskettes. The device driver installation procedures from CD-ROM and floppy diskettes are similar. The only difference is the path of the driver location.
  • Page 55: Vcd Player For Windows 9X

    Chapter 5 VCD PLAYER FOR WINDOWS 9x Under Windows 9x, insert the CD into the CD-ROM (say d:) Click Start on the taskbar in Windows 9x Click Run on the menu bar in Windows 9x Type d:\Atiagp\VIDEO PLAYER\Disk1\setup Follow the on screen instructions to complete the installation Upon successful completion of the VCD Player installation, the following message will be displayed SOUND DRIVER INSTALLATION...
  • Page 56: The Audiorack32 For Win9X

    Software Installation THE AUDIORACK32 FOR WIN9x This section is valid for the system with sound chip built in. 5.5.1 INTRODUCTION The AudioRack32 enables you to take advantage of your computer's audio capabilities with all of the controls conveniently in one compact space. You can play audio CDs, wave files (in .WAV and .AUD formats), and MIDI files (in .MID and .RMI formats).
  • Page 57 Chapter 5 In the Run dialog box, type the letter of the drive and setup (for example, D:\ES1869\AUDIORACK\setup), then click OK. The first AudioRack32 Setup dialog box appears. Note the instructions, then click Next to proceed or Cancel to leave Setup. Next the Choose Destination Location dialog box appears.
  • Page 58 Software Installation If you wish to install the AudioRack32 in a directory other than the default directory, enter the directory path in the Browse dialog box. When you are done click OK or Cancel to return to the Choose Destination Location dialog box.
  • Page 59: Uninstalling The Audiorack32

    Chapter 5 Upon successful completion of the AudioRack32 installation, the following message will be displayed. 5.5.3 UNINSTALLING THE AudioRack32 To remove the AudioRack32 from your system, start by clicking on (but not releasing) Start on the task bar. Move the cursor to Settings and select Control Panel.
  • Page 60: Flash And Dmi Utility

    CHAPTER 6 FLASH AND DMI UTILITY AWARD FLASH UTILITY This section will provide instructions to guide you through updating your old BIOS. The file name we use to program here is test.bin, and the file name to save old BIOS is 2A59F000.OLD.
  • Page 61 Chapter 6 If you do not wish to save the old BIOS: Please type “N”, and then press the ENTER key. Then you will be request to answer: “Are You Sure to Program?” Answer “N” if you do not want to program, and then it will exit. To save the old BIOS: Please respond “Y”, and then press the ENTER key.
  • Page 62: Desktop Management Interface (Dmi) Overview

    Flash and DMI Utility DESKTOP MANAGEMENT INTERFACE (DMI) OVERVIEW This motherboard can support DMI within the BIOS level. DMI is able to auto- detect and record information pertinent to a computer’s system such as the CPU type, CPU speed, and internal/external frequencies, and memory size. The onboard BIOS will detect as many system information as possible and store those collected information in a 4KB block in the motherboard’s flash EPROM and allow the DMI to retrieve data from this database.
  • Page 63 Chapter 6 Use the ←→ (left-right) cursors to move the top menu items and the ↑↓ (up-down) cursor to move between the left hand menu items. The bottom of the screen will show the available keys for each screen. Press enter at the menu item to enter the right hand screen for editing. “Edit component”...
  • Page 64 Flash and DMI Utility Load DMI File You can load the disk file to memory by entering a drive and path and file name here.
  • Page 65 Chapter 6 Save DMI File You can save the DMI (normally only saved to flash ROM) to a file by entering the drive and path here. If you want to cancel save, you may press ESC and a message “Bad File Name” appears here to show it was not saved.
  • Page 66: Quick Guide

    APPENDIX A QUICK GUIDE The table below summaries the functions and settings of each jumper of the motherboard. Function Jumper Settings 3.3V Single Voltage CPU SW1-1: CPU Voltage For Intel Pentium SW1-2: Selection SW1-3: SW1-4: short 3.5V Single Voltage CPU SW1-1: For Cyrix 6x86, AMD-K5, IDT WinChip C6, W2 SW1-2:...
  • Page 67 Appendix A Function Jumper Settings CPU Speed For 90MHz Intel Pentium, AMD-K5-PR90 SW1-5: SW1-9: Selection SW1-6: SW1-10: SW1-7: JP9: SW1-8: JP10: For 100MHz and 233MHz Intel Pentium, SW1-5: SW1-9: AMD-K6/233, AMD-K5-PR100, SW1-6: SW1-10: AMD-K5-PR150, Cyrix M II-300, using SW1-7: JP9: 66MHz and IBM6x86MX-PR300 CPU SW1-8: JP10:...
  • Page 68 Quick Guide Function Jumper Settings CPU Speed For 225MHz Cyrix M II-300 and SW1-5: SW1-9: Selection IBM6x86MX-PR300, using 75MHz CPU SW1-6: SW1-10: SW1-7: JP9: SW1-8: JP10: For 249MHz Cyrix M II-333 CPU SW1-5: SW1-9: SW1-6: SW1-10: SW1-7: JP9: SW1-8: JP10: For 250MHz AMD-K6-2/250, Cyrix M II- SW1-5: SW1-9:...
  • Page 69 Appendix A Function Jumper Settings CPU Speed For 450MHz AMD-K6-2/450 and AMD-K6- SW1-5: SW1-9: Selection III/450 CPU SW1-6: SW1-10: SW1-7: JP9: SW1-8: JP10: For 475MHz AMD K6-2/475 CPU SW1-5: SW1-9: SW1-6: SW1-10: SW1-7: JP9: SW1-8: JP10: Enabled JP2: short On board VGA Chip Selection Disabled JP2:...
  • Page 70: Jumper Setting Quick Reference

    APPENDIX B JUMPER SETTING QUICK REFERENCE CPU Core Voltage Voltage SW1-1 SW1-2 SW1-3 SW1-4 2.2V 2.4V 2.8V 2.9V 3.2V 3.3V 3.4V 3.5V Notice: Set S1 ‘short’ for Single Voltage CPU only CPU Bus Ratio Ratio SW1-5 SW1-6 SW1-7 2.0x 2.5x 2.33x 2.66x 3.0x...
  • Page 71 Appendix B III. CPU Front Side Bus Frequency Bus Freq. SW1-8 SW1-9 SW1-10 JP10 JP11 50MHz 60MHz 66MHz 75MHz 83MHz 95MHz 100MHz...
  • Page 72 APPENDIX C PIN ASSIGNMENTS OF EISA SLOT...

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