BIOSTAR MICROTECH INTERNATIONAL CORPORATION

M6TFX

Device Type              Mainboard
Processor                Pentium II
Processor Speed          200/233/266/300MHz
Chip Set                 Intel
Video Chip Set           None
Maximum Onboard Memory   192MB (EDO supported)
Maximum Video Memory     None
Cache                    256/512KB (located on Pentium II CPU)
BIOS                     AMI
Dimensions               305mm x 244mm
I/O Options              32-bit PCI slots (4), floppy drive interface,
                         green PC connector, IDE interfaces (2), parallel
                         port, PS/2 mouse interface, serial ports (2), IR
                         connector, USB connectors (2), ATX power
                         connector
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  ATX power                ATX         Serial port 1            J13
  connector

  Wake on LAN              J3A         Speaker             J14/pins 1 - 4
  connector

  IDE interface 1           J6         Reset switch        J14/pins 5 & 6

  IDE interface 2           J7         Power LED            J14/pins 8 -
                                                                 10

  Parallel port             J8         IDE interface LED    J14/pins 12 -
                                                                 15

  USB connector             J9         IR connector         J14/pins 17 -
                                                                 21

  USB connector            J9A         Green PC connector   J14/pins 23 &
                                                                 24

  Floppy drive             J10         Soft off power       J14/pins 25 &
  interface                            supply                    26

  Serial port 2            J11         CPU fan power            JY3

  PS/2 mouse port          J12         32-bit PCI slots      PC1 - PC4

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

  »   Factory configured - do not           JP7          Unidentified
      alter

  »   CMOS memory normal operation          JP8        Pins 1 & 2 closed

      CMOS memory clear                     JP8        Pins 2 & 3 closed

      On board battery disabled             JP8              Open

      External modem COM select COM1       JP12        Pins 1 & 2 closed

      External modem COM select COM2       JP12        Pins 2 & 3 closed

             SIMM CONFIGURATION

     Size          Bank 0        Bank 1

      8MB        (2) 1M x 36      None

     16MB        (2) 2M x 36      None

     16MB        (2) 1M x 36   (2) 1M x 36

     24MB        (2) 2M x 36   (2) 1M x 36

     32MB        (2) 4M x 36      None

     32MB        (2) 2M x 36   (2) 2M x 36

     40MB        (2) 4M x 36   (2) 1M x 36

     48MB        (2) 4M x 36   (2) 2M x 36

     64MB        (2) 8M x 36      None

     64MB        (2) 4M x 36   (2) 4M x 36

     72MB        (2) 8M x 36   (2) 1M x 36

     80MB        (2) 8M x 36   (2) 2M x 36

     96MB        (2) 8M x 36   (2) 4M x 36

     128MB       (2) 8M x 36   (2) 8M x 36

  Note: Board accepts EDO memory.

      DIMM CONFIGURATION

     Size          Bank 2

      8MB       (1) 1M x 64

     16MB       (1) 2M x 64

     32MB       (1) 4M x 64

     64MB       (1) 8M x 64

                     CACHE CONFIGURATION

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

                            CPU SPEED SELECTION

    CPU      Clock    Multiplier     JP1/     JP1/      JP1/       JP1/
  speed      speed
                                     pins    pins 3     pins 5   pins 7 &
                                     1 & 2    & 4        & 6        8

  200MHz     66MHz        3x         Open    Closed     Open      Closed

  233MHz     66MHz       3.5x        Open     Open      Open      Closed

  266MHz     66MHz        4x         Open    Closed    Closed      Open

  300MHz     66MHz       4.5x        Open     Open     Closed      Open

                           CPU VOLTAGE SELECTION

  Voltage     J1/pins 1    J1/pins 3   J1/pins 5   J1/pins 7    J1/pins 9
                 & 2         & 4          & 6         & 8         & 10

    Auto        Open         Open        Open        Open         Open
   detect

    2.1         Open         Open        Open        Open        Closed

    2.2         Open         Open        Open       Closed        Open

    2.3         Open         Open        Open       Closed       Closed

    2.4         Open         Open       Closed       Open         Open

    2.5         Open         Open       Closed       Open        Closed

    2.6         Open         Open       Closed      Closed        Open

    2.7         Open         Open       Closed      Closed       Closed

    2.8         Open        Closed       Open        Open         Open

    2.9         Open        Closed       Open        Open        Closed

    3.0         Open        Closed       Open       Closed        Open

    3.1         Open        Closed       Open       Closed       Closed

    3.2         Open        Closed      Closed       Open         Open

    3.3         Open        Closed      Closed       Open        Closed

    3.4         Open        Closed      Closed      Closed        Open

    3.5         Open        Closed      Closed      Closed       Closed