
FREE COMPUTER TECHNOLOGY, INC.

586F56 (VER 2.0) 586F60 (VER 2.0)

Processor           CX M1/AM K5/Pentium
Processor Speed     75/90/100/120/133/150/166/180/200MHz
Chip Set            SIS
Video Chip Set      None
Maximum Onboard     512MB (EDO supported)
Memory
Maximum Video       None
Memory
Cache               256/512/1024KB
BIOS                Award
Dimensions          254mm x 218mm
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, VRM
                    connector
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 2              CN1       Power LED & keylock         J3

  Serial port 1              CN2       IR connector                J4

  Parallel port              CN3       Reset switch                J5

  Floppy drive interface     CN4       Turbo switch                J6

  IDE interface 1            CN5       Turbo LED                   J7

  IDE interface 2            CN6       IDE interface LED           J8

  PS/2 mouse interface       CN7       32-bit PCI slots         PC1 - PC4

  Green PC connector          J1       VRM connector              VRM

  Speaker                     J2

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            JP20          Pins 1 & 2
                                                              closed

      CMOS memory clear                       JP20          Pins 2 & 3
                                                              closed

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

     4MB *        (1) 1M x 36        None

      8MB         (2) 1M x 36        None

     16MB *       (1) 4M 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

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

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

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

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

     64MB *       (1) 16M x 36       None

      64MB        (2) 8M x 36        None

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

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

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

                        DRAM CONFIGURATION (CONT)

          Size                    Bank 0                   Bank 1

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

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

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

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

          128MB                (2) 16M x 36                 None

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

          136MB                 (2) 1M x 36             (2) 16M x 36

          136MB                (2) 16M x 36             (2) 1M x 36

          144MB                 (2) 2M x 36             (2) 16M x 36

          144MB                (2) 16M x 36             (2) 2M x 36

          160MB                 (2) 4M x 36             (2) 16M x 36

          160MB                (2) 16M x 36             (2) 4M x 36

          192MB                 (2) 8M x 36             (2) 16M x 36

          192MB                (2) 16M x 36             (2) 8M x 36

          256MB                (2) 16M x 36             (2) 16M x 36

          256MB                (2) 32M x 36                 None

          264MB                 (2) 1M x 36             (2) 32M x 36

          264MB                (2) 32M x 36             (2) 1M x 36

          272MB                 (2) 2M x 36             (2) 32M x 36

          272MB                (2) 32M x 36             (2) 2M x 36

          288MB                 (2) 4M x 36             (2) 32M x 36

          288MB                (2) 32M x 36             (2) 4M x 36

          320MB                 (2) 8M x 36             (2) 32M x 36

          320MB                (2) 32M x 36             (2) 8M x 36

          384MB                (2) 32M x 36             (2) 16M x 36

          384MB                (2) 16M x 36             (2) 32M x 36

          512MB                (2) 32M x 36             (2) 32M x 36

            Note: Board accepts EDO memory. Board also accepts x 32
            SIMMs. * = These three configurations may be installed in
            SIMM 1 on Bank 0. SIMM 1 is not shown on the diagram.

                            CACHE CONFIGURATION

       Size            Bank 0            Bank 1               TAG

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

    256KB (B)       (2) 32K x 32          None               None

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

    512KB (B)       (2) 64K x 32          None               None

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

     1MB (B)        (2) 128K x 32         None               None

                  CACHE JUMPER CONFIGURATION

        Size                 JP16                 JP17

      256KB (A)        Pins 1 & 2 closed   Pins 1 & 2 closed

      512KB (A)        Pins 1 & 2 closed   Pins 2 & 3 closed

       1MB (A)         Pins 2 & 3 closed   Pins 2 & 3 closed

                            CPU SPEED SELECTION

    CPU      Clock    Multiplier      JP11      JP12      JP13      JP24
  Speed      Speed

  75MHz      50MHz       1.5x        Closed     Open      Open     3 & 4

  90MHz      60MHz       1.5x         Open     Closed     Open     3 & 4

  100MHz     66MHz       1.5x        Closed     Open     Closed    3 & 4

  100MHz     50MHz        2x         Closed     Open      Open     1 & 2,
                                                                   3 & 4

  120MHz     60MHz        2x          Open     Closed     Open     1 & 2,
                                                                   3 & 4

  133MHz     66MHz        2x         Closed     Open     Closed    1 & 2,
                                                                   3 & 4

  150MHz     60MHz       2.5x         Open     Closed     Open     1 & 2,
                                                                   4 & 5

  150MHz     50MHz        3x         Closed     Open      Open     4 & 5

  166MHz     66MHz       2.5x        Closed     Open     Closed    1 & 2,
                                                                   4 & 5

  180MHz     60MHz        3x          Open     Closed     Open     4 & 5

  200MHz     66MHz        3x         Closed     Open     Closed    4 & 5

  Note: Pins designated should be in the closed position.

                           CPU VOLTAGE SELECTION

                 Voltage                                JP21

               3.3v (STD/VR)                           Open

              3.45v - 3.6v (VRE)                       Closed

                          CPU VOLTAGE SELECTION

                Type                                 VRM

  P54C/P54CT/P54CTB (3.135v - 3.6v)      Pins 11 & 13, 12 & 14 closed

  P54C/P54CT/P54CTB (3.4v - 3.6v) *      Pins 11 & 13, 12 & 14 closed

             P55C (2.5v)                        VRM installed

  Note: * = JP21 is closed.

