FREE COMPUTER TECHNOLOGY, INC.

586F54

Processor              Pentium
Processor Speed        75/90/100MHz
Chip Set               SIS
Video Chip Set         None
Maximum Onboard Memory 128MB
Maximum Video Memory   None
Cache                  256/512/1024/2048KB
BIOS                   Award
Dimensions             330mm x 218mm
I/O Options            32-bit PCI slots (4), green PC connector
NPU Options            None

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                   Location

  Power LED & keylock        C1       Turbo LED                    C5

  Speaker                    C2       Green PC connector           C6

  Reset switch               C3       32-bit PCI slots          PC1 – PC4

  Turbo switch               C4

                        USER CONFIGURABLE SETTINGS

               Function                   Label            Position

  »   CMOS memory normal operation         JP16          Unidentified

      CMOS memory clear                    JP16          Unidentified

                        SIMM CONFIGURATION

      Size            Bank 0           Bank 1          Bank 2

       2MB        (2) 256K x 36         None            None

       4MB        (2) 256K x 36    (2) 256K x 36        None

       4MB        (2) 512K x 36         None            None

       8MB        (2) 512K x 36         None        (2) 512K x 36

       8MB         (2) 1M x 36          None            None

      12MB        (2) 256K x 36    (2) 256K x 36     (2) 1M x 36

      12MB        (2) 512K x 36         None         (2) 1M x 36

      16MB         (2) 1M x 36      (2) 1M x 36         None

      16MB         (2) 2M x 36          None            None

      20MB        (2) 512K x 36         None         (2) 2M x 36

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

      32MB         (2) 1M x 36      (2) 1M x 36      (2) 2M x 36

      32MB         (2) 2M x 36          None         (2) 2M x 36

      32MB         (2) 4M x 36          None            None

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

      36MB        (2) 512K x 36         None         (2) 4M x 36

      40MB         (2) 1M x 36      (2) 4M x 36         None

      48MB         (2) 1M x 36      (2) 1M x 36      (2) 4M x 36

      48MB         (2) 2M x 36          None         (2) 4M x 36

      64MB         (2) 4M x 36      (2) 4M x 36         None

      64MB         (2) 8M x 36          None            None

      72MB         (2) 1M x 36      (2) 4M x 36      (2) 4M x 36

      80MB         (2) 1M x 36      (2) 1M x 36      (2) 8M x 36

      80MB         (2) 2M x 36          None         (2) 8M x 36

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

      128MB        (2) 8M x 36          None         (2) 8M x 36

                            CACHE CONFIGURATION

       Size              Bank 0            Bank 1              TAG

       256KB          (8) 32K x 8           None         (1) 16K/32K x 8

     512KB (A)        (8) 32K x 8        (8) 32K x 8     (1) 16K/32K x 8

     512KB (B)        (8) 64K x 8           None         (1) 16K/32K x 8

      1MB (A)         (8) 64K x 8        (8) 64K x 8       (1) 32K x 8

      1MB (B)         (8) 128K x 8          None           (1) 32K x 8

        2MB           (8) 128K x 8      (8) 128K x 8       (1) 64K x 8

                        CACHE JUMPER CONFIGURATION

    Size       JP1        JP2       JP3       JP4       JP5        JP6

   256KB      1 & 2      1 & 2     1 & 2     1 & 2     1 & 2,     2 & 3
                                                       3 & 4

  512KB (A)   2 & 3      1 & 2     1 & 2     2 & 3     2 & 3,     2 & 3
                                                       4 & 5

  512KB (B)   2 & 3      1 & 2     1 & 2     1 & 2     1 & 2,     1 & 2
                                                       3 & 4

  1MB (A)     2 & 3      2 & 3     1 & 2     2 & 3     2 & 3,     2 & 3
                                                       4 & 5

  1MB (B)     2 & 3      2 & 3     1 & 2     1 & 2     1 & 2,     2 & 3
                                                       3 & 4

    2MB       2 & 3      2 & 3     2 & 3     2 & 3     2 & 3,     2 & 3
                                                       4 & 5

  Note: Pins designated should be in the closed position.

                            CPU SPEED SELECTION

  CPU speed     Clock     Multiplier       JP7         JP8         JP9
               speed

   75MHz       50MHz         1.5x        Closed       Open        Open

   90MHz       60MHz         1.5x         Open       Closed       Open

   100MHz      66MHz         1.5x        Closed       Open       Closed