
BIOSTAR MICROTECH INTERNATIONAL CORPORATION

MB-8560/66 AUR

Processor              Pentium
Processor Speed        60/66MHz
Chip Set               Unidentified
Max. Onboard DRAM      128MB
Cache                  256/512/1024KB
BIOS                   Award
Dimensions             330mm x 218mm
I/O Options            32-bit PCI slots (3), floppy drive interface, IDE
                       interfaces (2), game port, parallel port, serial
                       ports (2)
NPU Options            None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  Game port                 J1         IDE interface LED     J13 pins 3 &
                                       (secondary)                4

  Floppy drive              J2         Speaker              JP15 pins 1 -
  interface                                                       4

  IDE interface             J3         Power LED & keylock  JP15 pins 5 -
  (primary)                                                       9

  Serial port 1             J4         Turbo LED             JP15 pins 10
                                                                - 11

  Serial port 2             J5         Reset switch          JP15 pins 12
                                                                - 13

  Parallel port             J6         5v ground             JP15 pins 17
                                                                - 18

  IDE interface             J7         Chassis fan power        JP30
  (secondary)

  IDE interface LED      J13 pins 1    32-bit PCI slots       PCI - PC3
  (primary)                 & 2

                        USER CONFIGURABLE SETTINGS

                Function                    Jumper          Position

     ECP/EPP mode enabled                    JP3           pins 1 & 2
                                                             closed

      SPP mode enabled                        JP3           pins 2 & 3
                                                             closed

     CMOS memory normal operation            JP8             Open

      CMOS memory clear                       JP8           pins 3 & 4
                                                             closed

      Battery type select external            JP8            Closed

     Factory configured - do not             JP9            Closed
      alter

     Real time clock type select            JP10             Open
      module type

      Real time clock type select            JP10            Closed
      normal type

     CMOS memory normal operation           JP11             Open

      CMOS memory clear                      JP11            Closed

     Factory configured - do not            JP12           pins 2 & 3
      alter                                                  closed

     Factory configured - do not            JP14        pins 3 & 4, 5 &
      alter                                                 6 closed

     Flash BIOS voltage select 5v           JP16           pins 2 & 3
                                                             closed

      Flash BIOS voltage select 12v          JP16           pins 1 & 2
                                                             closed

     Factory configured - do not            JP17              N/A
      alter

     ADS signal select normal               JP18             Open

      ADS signal select delayed              JP18            Closed

     CPU ready delay select normal          JP19           pins 2 & 3
      operation                                              closed

      CPU ready delay select CPU delay       JP19           pins 1 & 2
                                                             closed

     Factory configured - do not            JP20           pins 1 & 2
      alter                                                  closed

     Bridge clock source select from        JP21           pins 1 & 2
      M1449                                                  closed

      Bridge clock source select from        JP21           pins 2 & 3
      clock generator                                        closed

     Factory configured - do not            JP26              N/A
      alter

     Power good signal detect from          JP29           pins 1 & 2
      power supply                                           closed

      Power good signal detect from          JP29           pins 2 & 3
      board                                                  closed

                DRAM CONFIGURATION

      Size            Bank 0           Bank 1

       2MB        (2) 256K x 36         NONE

       4MB        (2) 512K x 36         NONE

       4MB        (2) 256K x 36    (2) 256K x 36

       6MB        (2) 256K x 36    (2) 512K x 36

       8MB         (2) 1M x 36          NONE

       8MB        (2) 512K x 36    (2) 512K x 36

      10MB        (2) 256K x 36     (2) 1M x 36

      12MB        (2) 512K x 36     (2) 1M x 36

      16MB         (2) 2M x 36          NONE

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

      18MB        (2) 256K x 36     (2) 2M x 36

      20MB        (2) 512K x 36     (2) 2M x 36

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

      32MB         (2) 4M x 36          NONE

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

      34MB        (2) 256K x 36     (2) 4M x 36

            DRAM CONFIGURATION (CONT)

      Size            Bank 0           Bank 1

      36MB        (2) 512K x 36     (2) 4M x 36

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

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

      64MB         (2) 8M x 36          NONE

      64MB         (2) 8M x 36      (2) 4M x 36

      66MB        (2) 256K x 36     (2) 8M x 36

      68MB        (2) 512K x 36     (2) 8M x 36

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

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

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

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

                      CACHE CONFIGURATION

      Size          Bank 0          Bank 1           TAG

     256KB        (4) 32K x 8     (4) 32K x 8     (1) 8K x 8

     512KB        (4) 64K x 8     (4) 64K x 8    (1) 16K x 8

      1MB        (4) 128K x 8    (4) 128K x 8    (1) 32K x 8

                  CACHE JUMPER CONFIGURATION

        Size                 JP27                 JP28

        256KB          pins 1 & 2 closed   pins 1 & 2 closed

        512KB          pins 2 & 3 closed   pins 1 & 2 closed

         1MB           pins 2 & 3 closed   pins 2 & 3 closed

        CPU SPEED CONFIGURATION

  Speed      JP22     JP23      JP24

  60MHz      Open    Closed     Open

  66MHz     Closed    Open     Closed

                      DMA CONFIGURATION

         DMA                 JP6                  JP7

        DMA1           pins 1 & 3 closed   pins 1 & 3 closed

        DMA3           pins 2 & 3 closed   pins 2 & 3 closed

    U2 = 82C863XX      pins 3 & 4 closed   pins 3 & 4 closed

                  ECP/EPP/SPP CONFIGURATION

        Type                 JP4                  JP5

    U2 = 82C863XX            Open          pins 1 & 3 closed

   U2 = 82C8663XX           Closed         pins 2 & 3 closed

