BIOSTAR MICROTECH INTERNATIONAL CORPORATION

MB-1325VT/1333VT (VER. 2)

Processor         80386DX
Processor Speed   16MHz
Chip Set          VLSI
Max. Onboard DRAM 32MB
Cache             None
BIOS              AMI
Dimensions        250mm x 220mm
I/O Options       None
NPU Options       80387

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery             J6       Reset switch               R3

  Power LED & keylock          R1       Turbo switch               R4

  Turbo LED                    R2       Speaker                    R5

                        USER CONFIGURABLE SETTINGS

               Function                     Jumper           Position

  »   Monitor type select color               JP1             Closed

      Monitor type select monochrome          JP1              Open

  »   NPU type select 80387                   JP8           pins 1 & 2
                                                              closed

      NPU type select other                   JP8           pins 2 & 3
                                                              closed

  »   CMOS memory normal operation            JP9           pins 1 & 2
                                                              closed

      CMOS memory clear                       JP9           pins 3 & 4
                                                              closed

  »   Battery type select internal           JP10           pins 1 & 2
                                                              closed

      Battery type select external           JP10           pins 2 & 3
                                                              closed

  »   Pipeline mode disabled                 JP14              Open

      Pipeline mode enabled                  JP14             Closed

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 9       NONE

      2MB         (4) 256K x 9   (4) 256K x 9

      4MB         (4) 1M x 9         NONE

      5MB         (4) 256K x 9    (4) 1M x 9

      8MB         (4) 1M x 9      (4) 1M x 9

      16MB        (4) 4M x 9         NONE

      17MB        (4) 256K x 9    (4) 4M x 9

      20MB        (4) 1M x 9      (4) 4M x 9

      32MB        (4) 4M x 9      (4) 4M x 9

                          KEYBOARD CONFIGURATION

        Size             JP3          JP4           JP5           JP6

  controller select    Closed         Open         Open          Open
       pin 23

  controller select     Open         Closed        Open          Open
       pin 24

  controller select     Open          Open        Closed         Open
       pin 27

  controller select     Open          Open         Open         Closed
       pin 32