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AZZA PT-6SBT User Manual

Pentium ii at mainboard
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PT-6SBT
PENTIUM II
AT MAINBOARD
USER'S MANUAL
.................................................................
PRINTED IN TAIWAN
DOC NUMBER UM-SBT-E1

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  • Page 1 PT-6SBT PENTIUM II AT MAINBOARD USER’S MANUAL ..............PRINTED IN TAIWAN DOC NUMBER UM-SBT-E1...
  • Page 2 SiS5600 PENTIUM II MAINBOARD USER’S MANUAL ..............PRINTED IN TAIWAN DOC NUMBER UM-SBT-O1...

  • Page 3: Table Of Contents

    SiS5600 Pentium II AT TABLE OF CONTENTS MAINBOARD TABLE OF CONTENTS Chapter & Section Page INTRODUCTION ...................1-1 1.1 OVERVIEW ....................1-1 1.2 MAINBOARD LAYOUT ................1-2 1.3 SPECIFICATIONS ..................1-3 INSTALLATION.....................2-1 2.1 UNPACKING ....................2-1 2.2 AMAZING WAYS TO POWER ON THE PC SYSTEM......2-2 2.3 POWER OFF THE PC SYSTEM..............2-4 HARDWARE SETUP ..................3-1 3.1 INSTALLING THE DRAM MODULES..........3-1...

  • Page 4: Wake On Lan

    SiS5600 Pentium II AT MAINBOARD SOMETHING IMPORTANT ! ¶ TRADEMARKS All trademarks used in this manual are the property of their respective owners. ¶ LOAD SETUP DEFAULTS “LOAD SETUP DEFAULTS” is the function which will have the BIOS default settings loaded into the CMOS memory, these default settings are the best-case values that should optimize system performance and increase system stability .This function will be necessitated when you receive this mainboard, or when the system CMOS data is corrupted.

  • Page 5: Introduction

    SiS5600 Pentium II AT INTRODUCTION MAINBOARD 1. INTRODUCTION OVERVIEW This mainboard is the AT form-factor with A.G.P. (Accelerated Graphics Port) and PCI Local Bus on board, designed based on the SiS5600, SiS5595 system chipset. It is a high performance Pentium™ II personal computer mainboard with 100MHz ultra high Front Side Bus (FSB) frequency.

  • Page 6: Mainboard Layout

    SiS5600 Pentium II AT INTRODUCTION MAINBOARD MAINBOARD LAYOUT SLOT1 PCI SLOT PCI SLOT PCI SLOT PCI SLOT ISA SLOT ISA SLOT...

  • Page 7: Specifications

    SiS5600 Pentium II AT INTRODUCTION MAINBOARD SPECIFICATION ¥ CPU Intel Pentium™ II processor and Celeron™ processor. 1. When the FSB clock is 66 MHz, it supports 233 MHz up to 533 MHz CPUs. 2. When the FSB clock is 100 MHz, it supports 350 MHz up to 500 MHz CPUs. ¥...

  • Page 8: Hardware Monitoring

    SiS5600 Pentium II AT INTRODUCTION MAINBOARD ¥ POWER CONNECTOR AT and ATX power connectors are both designed on the mainboard. ¥ WOL PORTS One WOL connector supports Wake-On-LAN ¥ USB PORTS Two Universal Serial Bus (USB) ports. ¥ IDE PORTS Two channels of Ultra DMA/33 Bus Master IDE ports, which will support up to 4 IDE devices like IDE hard disk, ATAPI CD-ROM etc.
  • Page 9 SiS5600 Pentium II AT INTRODUCTION MAINBOARD ¥ DIMENSION 4-layers PCB, 220mm x 240mm (Baby-AT Form-Factor).. ¥ ENVIRONMENT LIMIT 1. Operating Temperature : 10 to 40 . (50 to 104 ) 2. Required Airflow : 50 linear feet per minute across CPU. 3.

  • Page 10: Installation

    SiS5600 Pentium II AT INSTALLATION MAINBOARD 2. INSTALLATION UNPACKING The mainboard contains the following components in the package. Please inspect the following contents and confirm that everything is there in the package. If anything is missing or damaged, call your supplier for instructions before proceeding. l This mainboard.

  • Page 11: Amazing Ways To Power On The Pc System

    SiS5600 Pentium II AT INSTALLATION MAINBOARD 2.2 AMAZING WAYS TO POWER ON THE PC SYSTEM Basically, you can connect either AT or ATX power supply to this mainboard. When the ATX power supply is connected, there are many ways to power on the system. Please read the following description for the details.
  • Page 12 SiS5600 Pentium II AT INSTALLATION MAINBOARD ¨ MODEM RING-IN This mainboard can be triggered by a modem ring-in signal. When you have a external modem installed, you can use it to power on the PC system. When there is the incoming message from te external modem, the PC system will be triggered by the ring-in signal and wake up automatically to receive the message for you.

  • Page 13: Power Off The Pc System

    SiS5600 Pentium II AT INSTALLATION MAINBOARD 2.3 POWER OFF THE PC SYSTEM 1. When ATX power supply is connected. There are two ways to power off the system. a) Shut Down by Power Button b) Shut Down by OS”. (such as Windows® 95 and Windows® 98, you can choose the Shut Down from the file menu and the system will be powered off immediately ).

  • Page 14: Hardware Setup

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD 3. HARDWARE SETUP Before you can start to install this mainboard, some hardware settings is required to make sure it will work perfectly with the component which you are going to install in your PC system. To configure this mainboard is a simple task, only a few jumpers, connectors, cables and sockets need to be selected and configured.

  • Page 15: Connectors

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD The memory module suggested on this mainboard will be either EDO or SDRAM 3.3V modules, When you are installing memory modules on the mainboard, you don't have to start from DIMM 1 first, you can install the memory in any of the sock which is available.
  • Page 16 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (B) CN1: Keyboard Connectors Either the PS/2 (CN20) type or the AT (CN1) type keyboard connector can be installed here, ( only one connector can be installed) The factory default is the AT type connector installed on the board.

  • Page 17: Award Bios Setup

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (C) CN2: PS/2 Mouse Connector Mouse Data No Connection CN 2 Ground +5V DC Mouse Clock CN9 IDE1 CN8 FDC CN10 IDE2 (D) CN3: COM 1 (Serial Port 1) Connector CN4: COM 2 (Serial Port 2) Connector CN 4 CN 3 COM 1...
  • Page 18 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (E) CN5: Parallel Port Connector CN 5 PARALLEL PORT CN9 IDE1 CN8 FDC CN10 IDE2 Pin assignment of parallel port: 1 14 Pin # Signal name Pin # Signal name STROBE AUTO FEED Data Bit 0 ERROR Data Bit 1...
  • Page 19 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (F) CN6: USB 1 (Universal Serial Bus) Connector (G) CN7: USB 2 (Universal Serial Bus) Connector CN 7 CN 6 USB 2 USB 1 CN9 IDE1 CN8 FDC CN10 IDE2 Pin assignment of USB connector: CN 7 CN 6 Pin # Assignment...
  • Page 20 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (I) CN9: IDE 1 Connectors, (Primary IDE Port: 1F0H, IRQ 14) (J) CN10: IDE 2 Connectors, (Secondary IDE Port: 170H, IRQ 15) CN9: IDE 1 CN10: IDE 2 (K) CN12: IR / FIR (Infrared Rays) Connector IR/FIR (INFRARED RAYS) ( +5VDC ) ( FIR RECEIVE )
  • Page 21 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (L) CN13: CPU Cooling Fan Power Connector CN13 CPU Cooling Fan Ground + 12V DC Fan Sense Signal (M) CN14: AT Power Connector: CN 14 AT Power Connector...
  • Page 22 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD PIN ASSIGMENT OF AT POWER CONNECTOR: Pin # Assignment Power Good ( Orange ) +5V DC ( Red ) +12V DC ( Yellow ) -12V DC ( Blue ) Ground ( Black ) Ground ( Black ) Ground...
  • Page 23 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD PIN ASSIGNMENT OF ATX POWER CONNECTOR: 11 1 Pin # Signal name Pin # Signal name + 3.3V DC + 3.3V DC - 12V DC + 3.3V DC Ground Ground PS-ON + 5V DC Ground Ground Ground...
  • Page 24 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (P) CN17: Chassis Fan Power Connector (CPUFAN2) CN17 Ground + 12V DC Fan Sense Signal (Q) Push buttons and LED connectors A series of connectors are designed on the board to connect the push buttons and LED indicators.
  • Page 25 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD IDE HDD LED Connector Pin # Signal name + 5V DC Pull-up HDD Active Signal TURBO LED Connector Pin # Signal name + 5V DC Pull-up Ground Sleep LED Connector (valid only with ATX power supply) This LED will be lightened when the AC power is connected and the system is power off, darkened when the AC power is disconnected or the system is powered on.
  • Page 26 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD b. When the system is in Suspend mode : b-1. Click on this switch ( less than 4 seconds ), the system will return to Full-ON mode. b-2. Press and hold this switch more than 4 seconds, the system will be powered off.
  • Page 27 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (R) Speaker, LED and Key Lock Connector: 1 2 3 4 5 1 2 3 4 5 PWR-LED KBLOCK Speaker, LED and Key Lock Connector SPK: Speaker connector Pin # Signal name + 5V DC Speaker Data Signal Speaker Data Signal...

  • Page 28: Jumpers

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD 3.3 JUMPERS This section will discuss the jumper setting on this mainboard. In order to let you have better idea of the jumper setting, please see below for the explanation of jumper settings before you start this section. A jumper is a set of two, three or more jumper pins which allows users to make different system configuration by putting the plastic connector plug (mini-jumper) on it..
  • Page 29 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (B) JP2, JP3, JP4: Clock Selection for system BUS, AGP and PCI slot ( optional ) JP2 JP3 and JP4 is designed on the mainboard to select the clock speed of the system Bus, AGP and PCI.
  • Page 30 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (C) JP5, JP6, JP7, JP8: CPU Clock Ratio Selection ( optional ) JP5 JP6, JP7 and JP8 is designed on the mainboard to select the CPU clock ratio. Basically, the CPU clock ratio can be selected in the BIOS setup program,. So you may find these jumpers are not presented on the board, When these jumpers are installed on the mainboard, you have to "Disable"...
  • Page 31 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (D) JP9: CMOS Data Clear Button Normal Setting JP 9 Clear CMOS Note: Improper BIOS setting may cause PC system hang-up, In case that it happened, use JP9 to clear the CMOS information and get the PC system back to normal.
  • Page 32 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD SELECTION OF FSB CLOCK ( please refer to section 4.6 ) Different processors may have the different FSB clock and you will see the information from the data sheet which comes with the CPU package. However, when you have installed the processor onto the mainboard, the system BIOS will detect the type of the processor and decide the proper FSB clock automatically.
  • Page 33 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD According to the example above, you can see that it is very easy to calculate the CPU clock ratio when you have the information of your information of CPU frequency and its FSB speed. In order to let you have a better picture of the calculation, the procedures are summarized as following: Check the data sheet for your CPU frequency.

  • Page 34: Award Bios Setup

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD 4. AWARD BIOS SETUP 4.1 GETTING STARTED When the system is first time powered on or reset by user, the BIOS will enter the Power On Self Test routines ( POST, which will display a copyright message on the screen and execute a diagnostics and initialization procedure.) In case that there is any error or malfunction detected, the BIOS will give a series of beep sound or display the error message on screen.

  • Page 35: Main Menu

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD To execute the Award® BIOS CMOS Setup program, please press the "DEL" key. The STANDARD CMOS SETUP screen as shown in figure Fig. 5-2 will be triggered: 4.2 MAIN MENU ROM PCI / ISA BIOS (2A6ILP8A) CMOS SETUP UTILITY AWARD SOFTWARE, INC.

  • Page 36: Standard Cmos Setup

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD The following pages show the screens that you will find in the CMOS SETUP program, each picture contains the selection items and its default settings. At the bottom of some screen, you will find the description of all function key which can be used to change the settings.

  • Page 37: Bios Features Setup

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD (Note: Some certain operation systems (such as SCO®-UNIX™ ), only "NORMAL mode" is allowed when installation.) Floppy 3 Mode Support: (Default setting: disabled ) This mode is for the Japanese 3.5 inch floppy disk drive. If you have such drive installed in your PC system, please select enable, otherwise, use the default setting.
  • Page 38 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD attempts to access the boot sector or hard disk partition table. Disabled : No warning message will appear on the screen when anything attempts to access the boot sector or hard disk partition table. CPU Internal / External Cache : ( default setting: Enabled ) These fields allow you to turn on or turn off the Level 1 and Level 2 cache that built inside the Pentium™...
  • Page 39 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD Boot Up Floppy Seek : ( default setting: Enabled ) Enable this feature will tell the system to seek and check on the floppy drive when boot up the system. Boot Up NumLock Status : ( default setting: On ) Select "ON' in this field will light the "...

  • Page 40: Chipset Features Setup

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD 4.6 CHIPSET FEATURES SETUP ROM PCI / ISA BIOS (2A6ILP89) CHIPSET FEATURES SETUP AWARD SOFTWARE, INC. Auto Configuration Disabled AGP Aperture Size : 64MB RAS Pulse Width Refresh : 6T System BIOS Cacheable : Disabled RAS Precharge Time : 3T...
  • Page 41 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD Auto Configuration ( default setting : “Disabled” ) This item allows you to select pre-determined optimal values of chipset parameters. When "Disabled", chipset parameters revert to setup information stored in CMOS. Many fields in this screen are not available when Auto Configuration is "Enabled". The Choice: Enabled, Disabled.
  • Page 42 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD ECC Function for Bank 0/1/2 ( default setting : “Disabled” ) Enable/Disable the ECC function for Bank 0/1/2. The choice: Enabled, Disabled. SDRAM CAS Latency ( default setting : “3T” ) When synchronous DRAM is installed, the number of clock cycles of CAS latency depends on the DRAM timing.
  • Page 43 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD CAS Precharge Time (FP) ( default setting : “2T” ) This item allows you to select CAS precharge time for FP RAM. Do not attempt to make change to this field from the default value unless you have the sufficient technical background.
  • Page 44 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD Memory Hole at 15M-16M ( default setting : “Dosabled” ) You can reserve this area of system memory for ISA adapter ROM. When this area is reserved, it cannot be cached. The user information of peripherals that need to use this area of system memory usually discusses their memory requirements.

  • Page 45: Power Management Setup

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD Processor Core Frequency ( default setting : “ x 3.5” ) When "CPU Clock Ratio Jumpless" is Enabled, you can use this field to select the clock ratio. When "CPU Clock Ratio Jumpless" is Disabled, you will have to use Jumper setting to select the clock ratio.
  • Page 46 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD This field allows you to enable or disable the ACPI function ( Advanced Configuration and Power Interface ): The choice: Enabled, Disabled. Power Management : (Default setting: “User Define”) This category allows you to select the type (or degree) of power saving and is directly related to the following modes: 1.
  • Page 47 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD Video Off Option (Default setting: “Susp, Stby -> Off” ) When enabled, this feature allows the VGA adapter to operate in a power saving mode. Always On Monitor will remain on during power saving modes.
  • Page 48 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD Modem Use IRQ: (Default setting: 3 ) This mainboard has the ACPI feature designed on the board and it will “wakeup” automatically when it detects the incoming modem Ring-in signal. Before you can use the Ring-in signal to wakeup your PC system, you have to install the “External”...
  • Page 49 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD ** PM Events ** You may disable activity monitoring of some common I/O events and interrupt requests so they do not wake up the system. When On (or named, in the case of LPT & COM), any activity from one of the listed system peripheral devices or IRQs wakes up the system HDD Ports Activity ( Default setting: “Enabled “) When select "Enabled"...
  • Page 50 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD Power Button Over Ride (Default setting: “Instant Off” ) You can press the power button for more than 4 seconds and forces the system to power off when select “Delay 4 Sec.”, If you select " Instant-Off ", a short click on the Power Button (PW button) will power off the PC system.

  • Page 51: Integrated Peripherals

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD INTEGRATED PERIPHERALS ROM PCI / ISA BIOS (2A6ILP8A) INTEGRATED PERIPHERALS AWARD SOFTWARE, INC. Internal PCI / IDE Both IDE Primary Master PIO : Auto PS/2 mouse function : Enabled IDE Primary Slave PIO : Auto USB Controller : Enabled...
  • Page 52 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD IDE Primary/Secondary Master/Slave PIO (Default setting: “Auto” ) The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for each of the four IDE devices that the onboard IDE interface supports. Modes 0 through 4 provide successively increased performance.
  • Page 53 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD Onboard UART 1/UART 2 (Default setting: “3F8/IRQ4, 2F8/IRQ3” ) This item allows you to determine access onboard serial port 1/port 2 controller with its IRQ and I/O address. The choice: 3F8/IRQ4, 238/IRQ3, 3E8/IRQ4, 2F8/IRQ3, Disabled, Auto. Onboard Parallel Port (Default setting: “378/IRQ7”...

  • Page 54: Pnp/Pci Configuration

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD Current CPUFAN1/2 Speed Indicate the speed of current CPUFAN 1 / CPUFAN 2. IN0,1,2,3 (V) Indicate the system voltage status. IN0: indicates the +12V status IN1: indicates the +5V status IN2: indicates the +3.3V status IN3: indicates the CPU Vcore status PNP/PCI CONFIGURATION ROM PCI / ISA BIOS (2A6ILP8A)
  • Page 55 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD requirement. If you do not have the related technical background, do not attempt to make any change. Resource controlled by ( Default setting is “Manual” ) The Award Plug and Play BIOS has the capacity to automatically configure all of the boot and Plug and Play compatible devices.
  • Page 56 SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD specify which slot has the controller and which PCI interrupt (A, B,C or D) is associated with the connected hard drives. Remember that this setting refers to the hard disk drive itself, rather than individual partitions.

  • Page 57: Load Setup Defaults

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD 4.10 LOAD SETUP DEFAULTS ROM PCI / ISA BIOS (2A6ILP8A) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP PASSWORD SETTING BIOS FEATURES SETUP IDE HDD AUTO DETECTION CHIPSET FEATURES SETUP SAVE & EXIT SETUP POWER MANAGEMENT SETUP EXIT WITHOUT SAVING INTEGRATED PERIPHERALS...

  • Page 58: Password Setting

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD 4.11 PASSWORD SETTING ROM PCI / ISA BIOS (2A6ILP8A) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP PASSWORD SETTING BIOS FEATURES SETUP IDE HDD AUTO DETECTION CHIPSET FEATURES SETUP SAVE & EXIT SETUP POWER MANAGEMENT SETUP EXIT WITHOUT SAVING INTEGRATED PERIPHERALS...

  • Page 59: Ide Hdd Auto Detection

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD 4.12 IDE HDD AUTO DETECTION ROM PCI / ISA BIOS (2A6ILP8A) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP PASSWORD SETTING BIOS FEATURES SETUP IDE HDD AUTO DETECTION CHIPSET FEATURES SETUP SAVE &...

  • Page 60: Save & Exit Setup

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD 4.13 SAVE & EXIT SETUP ROM PCI / ISA BIOS (2A6ILP8A) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP PASSWORD SETTING BIOS FEATURES SETUP IDE HDD AUTO DETECTION CHIPSET FEATURES SETUP SAVE &...

  • Page 61: Exit Without Saving

    SiS5600 Pentium II AT AWARD BIOS SETUP MAINBOARD 4.14 EXIT WITHOUT SAVING ROM PCI / ISA BIOS (2A6ILP8A) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP PASSWORD SETTING BIOS FEATURES SETUP IDE HDD AUTO DETECTION CHIPSET FEATURES SETUP SAVE & EXIT SETUP POWER MANAGEMENT SETUP EXIT WITHOUT SAVING INTEGRATED PERIPHERALS...

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