
GIGA-BYTE TECHNOLOGY CO., LTD.

GA-6EMMP (REV. 1.2)

Device Type            Mainboard
Processor              Pentium II
Processor Speed        200/233/266/300/333/366MHz
Chip Set               Intel 440EX
Video Chip Set         ATI
Maximum Onboard Memory 256MB (EDO & SDRAM supported)
Maximum Video Memory   2MB
Cache                  256/512KB (located on Pentium II CPU)
BIOS                   Award
Dimensions             243mm x 200mm
I/O Options            32-bit PCI slots (2), floppy drive interface,
                       game/MIDI port, green PC connector, IDE interfaces
                       (2), parallel port, PS/2 mouse port, serial ports
                       (2), VGA port, IR connector, USB connectors (2), ATX
                       power connector, line in, line out, microphone in,
                       audio in  CD-ROMs (2), wake on LAN connector

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  ATX power                ATX         IDE interface 2          CN13
  connector

  CPU fan power             C1         IDE interface 1          CN14

  Game/MIDI port           CN1         Floppy drive             CN15
                                       interface

  Microphone in            CN2         Wake on modem            J11
                                       connector

  Line in                  CN3         Audio in  CD-ROM        JP5

  Line out                 CN4         Green PC LED         JP6/pins 1 &
                                                                 12

  VGA port                 CN5         Reset switch        JP6/pins 3 & 4

  Audio in  CD-ROM        CN6         Speaker             JP6/pins 5 - 8

  Parallel port            CN7         IDE interface LED    JP6/pins 9 &
                                                                 20

  Serial port 1            CN8         Green PC connector   JP6/pins 11 &
                                                                 22

  USB connector 1          CN9         Soft off power       JP6/pins 15 &
                                       supply                    16

  USB connector 2          CN10        Power LED            JP6/pins 17 -
                                                                 19

  PS/2 mouse port          CN11        Wake on LAN              JP7
                                       connector

  Serial port 2            CN12        32-bit PCI slots      PC1  PC2

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

      ATX power control select soft           J9               Open
      off

      ATX power control select soft           J9              Closed
      off/full on

     Keyboard power on enabled               JP1           Pins 1 & 2
                                                              closed

      Keyboard power on disabled              JP1           Pins 2 & 3
                                                              closed

     Onboard VGA enabled                     JP8           Pins 2 & 3
                                                              closed

      Onboard VGA disabled                    JP8           Pins 1 & 2
                                                              closed

     On board sound enabled                  JP9           Pins 1 & 2
                                                              closed

      On board sound disabled                 JP9           Pins 2 & 3
                                                              closed

             DIMM CONFIGURATION

     Size          Bank 0        Bank 1

      8MB        (1) 1M x 64      None

     16MB        (1) 2M x 64      None

     16MB        (1) 1M x 64   (1) 1M x 64

     24MB        (1) 2M x 64   (1) 1M x 64

     32MB        (1) 4M x 64      None

     32MB        (1) 2M x 64   (1) 2M x 64

     40MB        (1) 4M x 64   (1) 1M x 64

              DIMM CONFIGURATION (CONT)

       Size            Bank 0            Bank 1

       48MB          (1) 4M x 64       (1) 2M x 64

       64MB          (1) 8M x 64          None

       64MB          (1) 4M x 64       (1) 4M x 64

       72MB          (1) 8M x 64       (1) 1M x 64

       80MB          (1) 8M x 64       (1) 2M x 64

       96MB          (1) 8M x 64       (1) 4M x 64

      128MB         (1) 16M x 64          None

      128MB          (1) 8M x 64       (1) 8M x 64

      136MB         (1) 16M x 64       (1) 1M x 64

      144MB         (1) 16M x 64       (1) 2M x 64

      160MB         (1) 16M x 64       (1) 4M x 64

      192MB         (1) 16M x 64       (1) 8M x 64

      256MB         (1) 16M x 64      (1) 16M x 64

            Note: Board accepts EDO & SDRAM memory.

                     CACHE CONFIGURATION

  Note: 256KB/512KB cache is located on the Pentium II CPU.

                     VIDEO MEMORY CONFIGURATION

  Note: Video memory is factory installed and is not configurable.

                            CPU SPEED SELECTION

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

    200MHz        66MHz           3x         1 & 2      1 & 2     1 & 2

    233MHz        66MHz          3.5x        1 & 2      1 & 2     1 & 2

    266MHz        66MHz           4x         1 & 2      1 & 2     1 & 2

    300MHz        66MHz          4.5x        1 & 2      1 & 2     1 & 2

    333MHz        66MHz           5x         1 & 2      1 & 2     1 & 2

    366MHz        66MHz          5.5x        1 & 2      1 & 2     1 & 2

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (CONT)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  200MHz     66MHz         3x          On       Off       On        On

  233MHz     66MHz        3.5x         Off      Off       On        On

  266MHz     66MHz         4x          On        On       Off       On

  300MHz     66MHz        4.5x         Off       On       Off       On

  333MHz     66MHz         5x          On       Off       Off       On

  366MHz     66MHz        5.5x         Off      Off       Off       On

