
JATON CORPORATION

JAM-3002

Processor         80386DX
Processor Speed   33/40MHz
Chip Set          ETEQ
Max. Onboard DRAM Model 1: 49MB

                  Model 2: 52MB
Cache             32/64/128/256KB
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80387/3167

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Power LED & keylock         J1       Turbo switch                J4

  Speaker                     J2       Turbo LED                   J5

  Reset switch                J3       External battery            J8

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Parity check enabled                     J6             Closed

      Parity check disabled                    J6              Open

     Monitor type select color                J7             Closed

      Monitor type select monochrome           J7              Open

     Battery type select internal             J8            pins 1 & 2
                                                              closed

      Battery type select external             J8             Closed

                       DRAM CONFIGURATION (MODEL 1)

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     1MB         (8) 44256        NONE           NONE           NONE

     2MB         (8) 44256     (4) 256K x 9      NONE           NONE

     3MB         (8) 44256     (4) 256K x 9   (4) 256K x 9      NONE

     4MB         (8) 44256     (4) 256K x 9   (4) 256K x 9  (4) 256K x 9

     6MB         (8) 44256     (4) 256K x 9   (4) 1M x 9        NONE

     7MB         (8) 44256     (4) 256K x 9   (4) 256K x 9   (4) 1M x 9

     10MB        (8) 44256     (4) 256K x 9   (4) 1M x 9     (4) 1M x 9

     37MB        (8) 44256     (4) 1M x 9     (4) 4M x 9     (4) 4M x 9

     49MB        (8) 44256     (4) 4M x 9     (4) 4M x 9     (4) 4M x 9

  Note:Bank 0 is factory installed and is not configurable.

                       DRAM CONFIGURATION (MODEL 2)

     Size         Bank 0          Bank 1         Bank 2         Bank 3

     4MB        (8) 441000         NONE           NONE           NONE

     5MB        (8) 441000     (4) 256K x 9       NONE           NONE

     8MB        (8) 441000      (4) 1M x 9        NONE           NONE

     9MB        (8) 441000      (4) 1M x 9    (4) 256K x 9       NONE

     10MB       (8) 441000      (4) 1M x 9    (4) 256K x 9   (4) 256K x 9

     12MB       (8) 441000      (4) 1M x 9     (4) 1M x 9        NONE

     13MB       (8) 441000      (4) 1M x 9     (4) 1M x 9    (4) 256K x 9

     16MB       (8) 441000      (4) 1M x 9     (4) 1M x 9     (4) 1M x 9

     20MB       (8) 441000      (4) 4M x 9        NONE           NONE

     24MB       (8) 441000      (4) 1M x 9     (4) 4M x 9        NONE

     28MB       (8) 441000      (4) 1M x 9     (4) 1M x 9     (4) 4M x 9

     36MB       (8) 441000      (4) 4M x 9     (4) 4M x 9

     40MB       (8) 441000      (4) 1M x 9     (4) 4M x 9     (4) 4M x 9

     52MB       (8) 441000      (4) 4M x 9     (4) 4M x 9     (4) 4M x 9

  Note:Bank 0 is factory installed and is not configurable.

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

     32KB        (4) 8K x 8        NONE       (2) 16K x 4

     64KB        (4) 8K x 8     (4) 8K x 8    (2) 16K x 4

     128KB      (4) 32K x 8        NONE       (2) 16K x 4

     256KB      (4) 32K x 8    (4) 32K x 8    (2) 16K x 4

                        CACHE JUMPER CONFIGURATION

   Size      S1     S2     S3     S4     S5     S6     S7     S8     S9

   32KB      1 &    1 &    1 &    2 &    2 &    1 &    1 &    1 &   2 & 3
             2      2      2      3      3      2      2      2

   64KB      2 &    1 &    1 &    2 &    1 &    1 &    1 &    1 &   1 & 2
             3      2      2      3      2      2      2      2

  128KB      2 &    2 &    1 &    1 &    1 &    1 &    1 &    2 &   4 & 5
             3      3      2      2      2      2      2      3

  256KB      2 &    2 &    2 &    1 &    1 &    2 &    2 &    2 &   5 & 6
             3      3      3      2      2      3      3      3

  Note: Pins designated should be in the closed postion.

                             NPU CONFIGURATION

          Type                     W1                       W2

          None                    Open                     Open

         80387                    Open                    Closed

          3167                   Closed                    Open

  Note:If jumpers W1 & W2 are not present, the NPU will be automatically
  detected.

