
BIOSTAR MICROTECH INTERNATIONAL CORPORATION

MB-1216VE/1220VE

Processor         80286
Processor Speed   16/20MHz
Chip Set          VLSI
Max. Onboard DRAM 16MB
Cache             None
BIOS              AMI
Dimensions        220mm x 220mm
I/O Options       None
NPU Options       80287

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  Speaker                      J5       Turbo switch               J12

  External battery             J8       Turbo LED                  J13

  Power LED & keylock         J10       Reset switch               J15

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Factory configured - do not alter        JP1            Closed

     Factory configured - do not alter        JP2           pins 1 & 2
                                                              closed

     Factory configured - do not alter        JP3           pins 1 & 2
                                                              closed

     Factory configured - do not alter        JP4           pins 1 & 2
                                                              closed

     On-board fuse present                    JP5             Open

      On-board fuse absent                     JP5            Closed

     CMOS memory normal operation             JP6           pins 1 & 2
                                                              closed

      CMOS memory clear                        JP6           pins 3 & 4
                                                              closed

     Battery type select internal             JP7           pins 1 & 2
                                                              closed

      Battery type select external             JP7           pins 2 & 3
                                                              closed

     Monitor type select monochrome          JP11             Open

      Monitor type select color               JP11            Closed

                            DRAM CONFIGURATION

   Size     Bank 0       P-0      Bank 1       P-1      Bank 2    Bank 3

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

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

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

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

  1.5MB       (4)        (2)        (4)        (2)        (2)      NONE
             44256      41256      44256      41256     256K x
                                                          9

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

   3MB        (4)        (2)        (4)        (2)      (2) 1M     NONE
             44256      41256      44256      41256      x 9

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

   5MB        (4)        (2)        (4)        (2)      (2) 1M     (2) 1M
             44256      41256      44256      41256      x 9        x 9

   8MB       NONE       NONE       NONE       NONE      (2) 4M     NONE
                                                         x 9

   16MB      NONE       NONE       NONE       NONE      (2) 4M     (2) 4M
                                                         x 9        x 9

