EMPAC INTERNATIONAL

ERI MagnumCache486 LC

Processor         80486DX
Processor Speed   40MHz
Chip Set          C & T/OPTI
Max. Onboard DRAM 32MB
Cache             64/128/256KB
BIOS              AMI
Dimensions        330mm x 221mm
I/O Options       None
NPU Options       4167

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Reset switch                JP1      Speaker                     JP4

  Power LED & keylock         JP2      Turbo switch                JP9

  Turbo LED                   JP3      External battery           JP18

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Monitor type select color                JP5            Closed

      Monitor type select monochrome           JP5             Open

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 9       NONE

      2MB         (4) 256K x 9   (4) 256K x 9

      4MB         (4) 1M x 9         NONE

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

      16MB        (4) 4M x 9         NONE

      32MB        (4) 4M x 9      (4) 4M x 9

            CACHE CONFIGURATION

     Size          Bank 0          TAG

     64KB        (8) 64K x 1   (1) 8K x 8

     128KB       (8) 32K x 4   (1) 8K x 8

     256KB       (8) 32K x 8   (1) 8K x 8

                  CACHE JUMPER CONFIGURATION

  Size     JP12     JP13     JP19     JP20     JP21    JP22

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

  128KB    1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

  256KB    2 & 3   1 & 2    2 & 3    2 & 3    2 & 3    2 & 3

  Note: Pins designated should be in the closed position.

             CACHE JUMPER CONFIGURATION (CON’T)

   Size      JP23      JP24       JP25      JP26      JP27

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

  128KB      1 & 2     1 & 2     1 & 2     1 & 2     1 & 2

  256KB      2 & 3     2 & 3     1 & 2     2 & 3     1 & 2

  Note: Pins designated should be in the closed position.