DYNA MICRO, INC.

MBA-386C-16CN/MBA-386C-20CN

DIAMOND FLOWER, INC.

MBA-386C-16CN/MBA-386C-20CN


Processor         80386SX
Processor Speed   16/20MHz
Chip Set          C & T
Max. Onboard DRAM 8MB
Cache             None
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                 Location      Purpose                Location

  Speed display              J1         Turbo switch           J5 & J15

  Auxiliary keyboard         J2         Power LED &               J6
                                        keylock

  Reset switch               J3         Speaker                   J7

  Turbo LED                  J4         External battery         J16

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Power good signal detect from          J8 & J9         pins 1 & 2
      power supply                                            closed

      Power good signal detect from          J8 & J9         pins 2 & 3
      board                                                   closed

  »   Factory configured - do not alter        J10            Closed

  »   Monitor type select monochrome           J11             Open

      Monitor type select color                J11            Closed

  »   Battery select internal                  J14           pins 1 & 2
                                                              closed

      Battery select external                  J14           pins 2 & 3
                                                              closed

                            DRAM CONFIGURATION

    Size         Bank 0         Bank 1          Bank 2         Bank 3

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

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

   1.5MB      (2) 256K x 9    (2) 256K x 9   (2) 256K x 9       NONE

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

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

    3MB       (2) 256K x 9    (2) 256K x 9    (2) 1M x 9        NONE

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

    5MB       (2) 256K x 9    (2) 256K x 9    (2) 1M x 9     (2) 1M x 9

    6MB        (2) 1M x 9     (2) 1M x 9      (2) 1M x 9        NONE

    8MB        (2) 1M x 9     (2) 1M x 9      (2) 1M x 9     (2) 1M x 9