CALIBER COMPUTER

80486 EISA

Processor         80486DX
Processor Speed   25/33/50MHz
Chip Set          Intel
Max. Onboard DRAM 64MB
Cache             64/256KB
BIOS              AMI
Dimensions        355mm x 305mm
I/O Options       None
NPU Options       4167

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                   Location

  Reset switch                W1       Power LED & keylock         W5

  Turbo LED                   W2       Speaker                     W6

  Turbo switch                W3       External battery            W10

                            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

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

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

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

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

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

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

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

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

     48MB       (4) 4M x 9     (4) 4M x 9     (4) 4M x 9        NONE

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

                         DRAM JUMPER CONFIGURATION

  Size      SW1/1        SW1/2        SW1/3        SW1/4         SW1/5

  1MB        Off          Off          Off          Off           Off

  2MB        On           Off          Off          Off           Off

  3MB        Off          On           Off          Off           Off

  4MB        On           On           Off          Off           Off

  4MB        Off          Off           On          Off           Off

  5MB        Off          Off           On           On           Off

  6MB        Off          On           Off           On           Off

  7MB        On           Off          Off           On           Off

  8MB        On           Off           On          Off           Off

  9MB        Off          On            On           On           Off

  10MB       On           On           Off           On           Off

  12MB       Off          On            On          Off           Off

  13MB       On           On            On           On           Off

  16MB       On           On            On          Off           Off

  16MB       Off          Off          Off          Off           On

  32MB       Off          Off           On          Off           On

  48MB       Off          Off          Off           On           On

  64MB       Off          Off           On           On           On

     CACHE CONFIGURATION

     Size          Bank 0

     64KB        (8) 8K x 8

     256KB      (8) 32K x 8

                        CACHE JUMPER CONFIGURATION

      Size               W8                  W9                W11

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

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