AREA ELECTRONICS SYSTEMS, INC.

AUSTEK 486-33

Processor         80486DX
Processor Speed   33MHz
Chip Set          TI
Max. Onboard DRAM 32MB
Cache             32/64/128/256KB
BIOS              AMI
Dimensions        330mm x 225mm
I/O Options       32-bit external memory card slot
NPU Options       4167

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  External battery           J2        Turbo switch                J9

  Reset switch               J3        Turbo LED                  J10

  Speaker                    J4        32-bit external            CN1
                                       memory card

  Power LED & keylock        J7

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Monitor type select color                J6            pins 1 & 2
                                                              closed

      Monitor type select monochrome           J6            pins 2 & 3
                                                              closed

  »   POST enabled                             J14            Closed

      POST disabled                            J14             Open

                            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) 256K x 9   (4) 256K x 9    (4) 256K x 9   (4) 256K x 9

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

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

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

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

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

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

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

    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

    17MB        (4) 4M x 9    (4) 256K x 9       NONE           NONE

    20MB        (4) 4M x 9     (4) 1M x 9        NONE           NONE

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

    33MB        (4) 4M x 9     (4) 4M x 9     (4) 256K x 9      NONE

    34MB        (4) 4M x 9     (4) 4M x 9     (4) 256K x 9   (4) 256K x 9

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

    37MB        (4) 4M x 9     (4) 4M x 9     (4) 1M x 9     (4) 256K x 9

    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

    49MB        (4) 4M x 9     (4) 4M x 9     (4) 4M x 9     (4) 256K x 9

    52MB        (4) 4M x 9     (4) 4M x 9     (4) 4M x 9     (4) 1M x 9

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

  Note:Banks 2 & 3 are used when a 32-bit external memory card is
  installed at CN1.

            CACHE CONFIGURATION

     Size          Bank 0        Bank 1

     32KB        (4) 8K x 8       NONE

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

     128KB       (4) 32K x 8      NONE

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

        CACHE JUMPER CONFIGURATION

        Size                 J11

        32KB          pins 1 & 2 closed

        64KB          pins 1 & 2 closed

        128KB         pins 2 & 3 closed

        256KB         pins 2 & 3 closed