
MICRONICS COMPUTERS, INC.

BABY GEMINI-386 ISA/LB

Processor             80386DX
Processor Speed       25/33/40MHz
Chip Set              Micronics
Max. Onboard DRAM     32MB
Cache                 64KB
BIOS                  Phoenix
Dimensions            215mm x 337mm
I/O Options           32-bit external memory card slot, 32-bit VESA local
                      bus slot
NPU Options           80387/3167

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  External keyboard           J1       Turbo LED                   W9

  External battery           J11       Turbo switch               W10

  Speaker                    J24       32-bit external             S1
                                       memory card

  Power LED & keylock        J25       32-bit VESA local bus       S2
                                       slot

  Reset switch                W8

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch         Position

     Monitor type select color              W1                Closed

      Monitor type select                    W1                 Open
      monochrome

     Factory configured - do not            W5                 Open
      alter

     Factory configured - do not            W7                 Open
      alter

     Factory configured - do not           SW1/6                On
      alter

     Factory configured - do not           SW1/7               Off
      alter

     Factory configured - do not           SW1/8                On
      alter

                            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) 1 M 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

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

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

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

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

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

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

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

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

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

                         DRAM SWITCH CONFIGURATION

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

    1MB          On           On          On           On          On

    2MB          Off          On          On           On          On

    3MB          On          Off          On           On          On

   4MB 1         Off         Off          On           On          On

   4MB 2         On           On          Off          On          On

    5MB          On           On          Off          Off         On

    6MB          On          Off          On           Off         On

    7MB          Off          On          On           Off         On

    8MB          Off          On          Off          On          On

    9MB          On          Off          Off          Off         On

    10MB         Off         Off          On           Off         On

    12MB         On          Off          Off          On          On

    13MB         Off         Off          Off          Off         On

   16MB 1        Off         Off          Off          On          On

   16MB 3        On           On          Off          On          Off

    20MB         On           On          Off          Off         Off

    24MB         On          Off          On           Off         Off

    28MB         Off          On          On           Off         Off

    32MB         Off          On          Off          On          Off

    36MB         On          Off          Off          Off         Off

    40MB         Off         Off          On           Off         Off

    48MB         On          Off          Off          On          Off

    52MB         Off         Off          Off          Off         Off

    64MB         Off         Off          Off          On          Off

  Note 1 :Use this setting when banks are populated with (4) 256K x 9
  SIMMs.

  Note 2 :Use this setting when banks are populated with (4) 1M x 9
  SIMMs.

  Note 3 :Use this setting when banks are populated with (4) 4M x 9
  SIMMs.

    CACHE CONFIGURATION

     Size        Bank 0

     64KB      (8) 8K x 8

                        CACHE JUMPER CONFIGURATION

          Size                     W2                       W3

   Cache up to 16MB of             Off                      Off
          DRAM

   Cache up to 64MB of           Closed                   Closed
          DRAM

                   CPU SPEED CONFIGURATION

        Speed                 W4                   W6

        25MHz                Open          pins 2 & 3 closed

        33MHz                Open          pins 1 & 2 closed

        40MHz               Closed         pins 2 & 3 closed

