
FUJIKAMA USA, INC.

80386 CACHE SYSTEM

Processor         80386DX
Processor Speed   25/33MHz
Chip Set          C & T
Max. Onboard DRAM 16MB
Cache             64/256KB
BIOS              AMI
Dimensions        355mm x 304mm
I/O Options       None
NPU Options       80387/3167

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  Turbo switch                 J1       Turbo LED                  J4

  Speaker                      J2       Reset switch               J5

  Power LED & keylock          J3

                        USER CONFIGURABLE SETTINGS

                 Function                     Jumper          Position

     Bus (8-bit) speed select 7 wait           JP1          pins 1 & 2
      states                                                   closed

      Bus (8-bit) speed select 5 wait           JP1          pins 2 & 3
      states                                                   closed

     Bus (16-bit) speed select 5 wait          JP2          pins 2 & 3
      states                                                   closed

      Bus (16-bit) speed select 3 wait          JP2          pins 1 & 2
      states                                                   closed

     Bus speed select 6/8MHz                   JP3          pins 2 & 3
                                                               closed

      Bus speed select 12/16MHz                 JP3          pins 1 & 2
                                                               closed

     Monitor type select monochrome            JP4          pins 2 & 3
                                                               closed

      Monitor type select color                 JP4          pins 1 & 2
                                                               closed

     NPU disabled                              JP5             Open

      NPU enabled                               JP5            Closed

     NPU mode select synchronous              JP17             Open

      NPU mode select asynchronous             JP17            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

     3MB        (4) 256K x 9   (4) 256K x 9   (4) 256K x 9      NONE

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

     4MB           NONE           NONE           NONE        (36) 411000

     5MB        (4) 256K x 9   (4) 1M x 9        NONE           NONE

     7MB        (4) 256K x 9   (4) 256K x 9   (4) 256K x 9   (36) 411000

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

     8MB        (4) 1M x 9        NONE           NONE        (36) 411000

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

     9MB        (4) 1M x 9     (4) 256K x 9      NONE        (36) 411000

     10MB       (4) 1M x 9     (4) 256K x 9   (4) 256K x 9   (36) 411000

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

     12MB       (4) 1M x 9     (4) 1M x 9        NONE        (36) 411000

     16MB       (4) 1M x 9     (4) 1M x 9     (4) 1M x 9     (36) 411000

                         DRAM JUMPER CONFIGURATION

  Size   JP8   JP9    JP10    JP12      JP13     JP14     JP15      JP16

  1MB    2 &   N/A    N/A    Setting   Closed   Closed    Closed   Closed
          3                    1

  2MB    2 &   2 &    N/A    Setting   Closed   Closed    Closed    Open
          3     3              1

  3MB    2 &   2 &    2 &    Setting   Closed   Closed    Open     Closed
          3     3      3       1

  4MB    1 &   N/A    N/A    Setting   Closed   Closed    Open      Open
          2                    1

  4MB    N/A   N/A    N/A    Setting   Closed   Closed    Open      Open
                               2

  5MB    2 &   1 &    N/A    Setting   Closed    Open     Closed   Closed
          3     2              1

  7MB    2 &   2 &    2 &    Setting   Closed    Open     Closed    Open
          3     3      3       1

  8MB    1 &   1 &    N/A    Setting   Closed    Open     Open     Closed
          2     2              1

  8MB    N/A   1 &    N/A    Setting   Closed    Open     Open     Closed
                2              2

  9MB    1 &   1 &    2 &    Setting   Closed    Open     Open      Open
          2     2      3       1

  9MB    N/A   1 &    2 &    Setting   Closed    Open     Open      Open
                2      3       2

  10MB   2 &   1 &    2 &    Setting    Open    Closed    Closed   Closed
          3     2      3       2

  12MB   1 &   1 &    1 &    Setting    Open    Closed    Closed    Open
          2     2      2       1

  12MB   N/A   1 &    1 &    Setting    Open    Closed    Closed    Open
                2      2       2

  16MB   1 &   1 &    1 &    Setting    Open    Closed    Open     Closed
          2     2      2       1

  Note: Setting 1=Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10, 11 & 12, 13 &
  14, 15 & 16, 17 & 18, 19 & 20, 21 & 22, 23 & 24 closed.

  Setting 2=Pins 1 & 24, 2 & 23, 3 & 22, 4 & 21, 5 & 20, 6 & 19, 7 & 18,
  8 & 17, 9 & 16, 10 & 15, 11 & 14, 12 & 13 closed

      CACHE CONFIGURATION

      Size          Bank 0

      64KB       (10) 16K x 4

     256KB       (10) 64K x 4

                  CACHE JUMPER CONFIGURATION

        Size                 JP6                  JP7

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

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

