
CLUB AMERICAN TECHNOLOGIES, INC.

FALCON 400 SERIES REVISION D

Processor            80486SX/80487SX/80486DX/80486DX2
Processor Speed      20/25/33/50(internal)/50/66(internal)MHz
Chip Set             VLSI
Max. Onboard DRAM    64MB
SRAM Cache           64/256KB
BIOS                 AMI
Dimensions           330.2mm x 218.4mm
I/O Options          32-bit external CPU/NPU card slot
NPU Options          4167 (on external CPU/NPU card)

[Image]

                                CONNECTIONS

  Purpose                  Location   Purpose                    Location

  External battery           J2       Reset switch                 J6

  Turbo LED                  J4       Speaker                      J19

  Power LED & keylock        J5       CPU/NPU expansion card       S1

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch         Position

     Factory configured - do not            W1              pins 1 & 2
      alter                                                    closed

     CPU speed select switchable            W3              pins 1 & 2
      from keyboard                                            closed

      CPU speed select forced high           W3                 open

      CPU speed select forced low            W3              pins 2 & 3
                                                               closed

     Monitor type select color              W4              pins 2 & 3
                                                               closed

      Monitor type select                    W4              pins 1 & 2
      monochrome                                               closed

     BIOS type select 27256                 W19             pins 2 & 3
                                                               closed

      BIOS type select 27512                 W19             pins 1 & 2
                                                               closed

     Battery select internal                W20               closed

      Batery select external                 W20                open

     Factory configured - do not            W21             pins 1 & 2
      alter                                                    closed

     Factory configured - do not            W22             pins 1 & 2
      alter                                                    closed

     Factory configured - do not            W23             pins 1 & 2
      alter                                                    closed

     Factory configured - do not            W24             pins 1 & 2
      alter                                                    closed

     Factory configured - do not       SW1/switch 1           closed
      alter

     Factory configured - do not       SW1/switch 2            open
      alter

     Factory configured - do not       SW1/switch 3           closed
      alter

     Shadow video BIOS enabled         SW1/switch 4            open

                                        SW1/switch 5           closed

      Shadow video BIOS disabled        SW1/switch 4           closed

                                        SW1/switch 5            open

     Shadow system BIOS enabled        SW1/switch 6           closed

      Shadow system BIOS disabled       SW1/switch 6            open

     Factory configured - do not       SW4/switch 1           closed
      alter
                                        SW4/switch 2           closed

     System BIOS cacheable             SW4/switch 3           closed

      System Bios non cacheable         SW4/switch 3            open

     Factory configured - do not       SW4/switch 4            open
      alter

     DRAM refresh disabled             SW4/switch 5            open

      DRAM refresh enabled              SW4/switch 5           closed

                            DRAM CONFIGURATION

  Size       Bank 0            Bank 1          Bank 2          Bank 3

  1MB     (4) 256K x 9          NONE            NONE            NONE

  2MB     (4) 256K x 9      (4) 256K x 9        NONE            NONE

  4MB      (4) 1M x 9           NONE            NONE            NONE

  6MB     (4) 256K x 9      (4) 256K x 9     (4) 1M x 9         NONE

  8MB      (4) 1M x 9        (4) 1M x 9         NONE            NONE

  10MB    (4) 256K x 9      (4) 256K x 9     (4) 1M x 9      (4) 1M x 9

  12MB     (4) 1M x 9        (4) 1M x 9      (4) 1M x 9         NONE

  16MB     (4) 1M x 9        (4) 1M x 9      (4) 1M x 9      (4) 1M x 9

  16MB     (4) 4M x 9           NONE            NONE            NONE

  24MB     (4) 1M x 9        (4) 1M x 9      (4) 4M x 9         NONE

  32MB     (4) 4M x 9        (4) 4M x 9         NONE            NONE

  40MB     (4) 4M x 9        (4) 4M x 9      (4) 1M x 9      (4) 1M x 9

  48MB     (4) 4M x 9        (4) 4M x 9      (4) 4M x 9         NONE

  64MB     (4) 4M x 9        (4) 4M x 9      (4) 4M x 9      (4) 4M x 9

                         DRAM JUMPER CONFIGURATION

   Size     SW1/switch 7    SW1/switch 8    SW1/switch 9    SW1/switch 10

   1MB         closed          closed          closed          closed

   2MB         closed           open           closed          closed

   4MB         closed          closed          closed           open

   6MB          open           closed          closed          closed

   8MB         closed           open           closed           open

   10MB         open            open           closed          closed

   12MB         open           closed          closed           open

   16MB         open            open           closed           open

   16MB        closed          closed           open            open

   24MB         open           closed           open           closed

   32MB        closed           open            open            open

   40MB         open            open            open           closed

   48MB         open           closed           open            open

   64MB         open            open            open            open

[Image]

                             CPU CONFIGURATION

              CPU                       JP1                   JP2

       80486DX2/80486DX          pins 1 & 2 and 3 &    pins 1 & 2 closed
                                     4 closed

       ODP486SX/80487SX          pins 1 & 2 and 3 &    pins 2 & 3 closed
                                     4 closed

            80486SX              pins 2 & 3 closed           open

                            SRAM CONFIGURATION

    Size        Jumper W1      Jumper W2      Jumper W8       Jumper W9

    64KB        pins 2 & 3     pins 2 & 3     pins 1 & 2      pins 1 & 2
                 closed          closed         closed         closed

    256KB       pins 1 & 2     pins 1 & 2     pins 2 & 3      pins 2 & 3
                 closed          closed         closed         closed

      SRAM CONFIGURATION

     Size        Cache SRAM

     64KB       (8) 16K x 4

     256KB      (8) 64K x 4

                         BURST MODE CONFIGURATION

    Burst mode         Jumper W3         Jumper W4         W5/switch 1

     Enabled           pins 2 & 3        pins 2 & 3          closed
                        closed            closed

     Disabled          pins 1 & 2        pins 1 & 2           open
                        closed            closed

  Note:W5/switch 2 is factory configured and should be in the closed
  position.

  W5/switch 3 is factory configured and should be in the open position.

