MAGITRONICS

A-B248


Processor         80286
Processor Speed   12MHz
Chip Set          None
Max. Onboard DRAM 4MB
Cache             None
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80287


[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Power LED & keylock         J1       Turbo switch                J4

  Speaker                     J2       Turbo LED                   J5

  Reset switch                J3       External battery            P7

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Monitor type select color                P6            pins 2 & 3
                                                              closed

      Monitor type select monochrome           P6            pins 1 & 2
                                                              closed

                            DRAM CONFIGURATION

   Size    Bank 0     Bank 1    Bank 2       P2       Bank 3        P3

  512KB     NONE       NONE       (4)        (2)       NONE        NONE
                                 44256      41256

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

   1MB      NONE       NONE       (4)        (2)        (4)         (2)
                                 44256      41256      44256      41256

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

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

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