JAMECO ELECTRONIC COMPONENTS

JE3010/JE3011

Processor         80286
Processor Speed   16/20MHz
Chip Set          C & T NEAT
Max. Onboard DRAM 8MB
Cache             None
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80287

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  External battery            J2       Speaker                     J8

  Reset switch                J6       Power LED & keylock         J9

  Turbo switch                J7       Turbo LED                   J16

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Monitor type select color                SW1           pins 1 & 2
                                                              closed

      Monitor type select monochrome           SW1           pins 2 & 3
                                                              closed

  »   Battery select external                  J2            pins 1 & 2
                                                              closed

      Battery select internal                  J2            pins 2 & 3
                                                              closed

  »   CPU oscillator select 16MHz              J4            pins 1 & 2
                                                              closed

      CPU oscillator select 20MHz              J4            pins 2 & 3
      (Model JE3011 only)                                     closed

  »   Power supply type 200 watts              JP2           pins 2 & 3
                                                              closed

      Power supply type less than 200          JP2           pins 1 & 2
      watts                                                   closed

                            DRAM CONFIGURATION

    Size       Bank 0 (DIP)   Bank 1 (DIP)      Bank 2      Bank 3 (SIPP)
                                                (SIPP)

    512KB      (18) 41256         NONE           NONE           NONE

    512KB         NONE            NONE       (2) 256K x 9       NONE

    640KB      (18) 41256      (18) 4164         NONE           NONE

    640KB         NONE         (18) 4164     (2) 256K x 9       NONE

     1MB       (18) 41256      (18) 41256        NONE           NONE

     1MB       (18) 41256         NONE           NONE       (2) 256K x 9

     1MB          NONE            NONE       (2) 256K x 9   (2) 256K x 9

    1.1MB      (18) 41256      (18) 4164     (2) 256K x 9       NONE

    1.5MB      (18) 41256      (18) 41256    (2) 256K x 9       NONE

    1.6MB      (18) 41256      (18) 4164     (2) 256K x 9   (2) 256K x 9

     2MB       (18) 41256      (18) 41256    (2) 256K x 9   (2) 256K x 9

     2MB       (18) 511000        NONE           NONE           NONE

     2MB          NONE            NONE        (2) 1M x 9        NONE

     3MB       (18) 41256      (18) 41256     (2) 1M x 9        NONE

     4MB       (18) 511000    (18) 511000        NONE           NONE

     4MB       (18) 511000        NONE           NONE        (2) 1M x 9

     4MB          NONE            NONE        (2) 1M x 9     (2) 1M x 9

     5MB       (18) 41256      (18) 41256     (2) 1M x 9     (2) 1M x 9

     6MB       (18) 511000    (18) 511000     (2) 1M x 9        NONE

     8MB       (18) 511000    (18) 511000     (2) 1M x 9     (2) 1M x 9

                  DRAM JUMPER CONFIGURATION

  Size      J10     J11      J12      J13      J14      J15

  512KB    1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

  512KB    2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

  640KB    2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

  640KB    2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

   1MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   1MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

   1MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

  1.1MB    1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

              DRAM JUMPER CONFIGURATION (CON’T)

  Size      J10     J11      J12      J13      J14      J15

  1.5MB    1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

  1.6MB    2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

   2MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   2MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   2MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

   3MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   4MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   4MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   4MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

   5MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   6MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   8MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

  Note:Pins designated should be in closed position