BIOSTAR MICROTECH INTERNATIONAL CORPORATION
===========================================

   MB-1325VT/MB-1333VT

   Processor             80386DX                                  
   Processor Speed       25/33MHz                                 
   Chip Set              VLSI                                     
   Max. Onboard DRAM     32MB                                     
   Cache                 None                                     
   BIOS                  AMI                                      
   Dimensions            330mm x 219mm                            
   I/O Options           None                                     
   NPU Options           80387/3167                               

<gopher://bitreich.org/I/th99/m/A-B/30643-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | Power LED &       |    J1    | Reset switch     |    J4    |
   | keylock           |          |                  |          |
   |-------------------+----------+------------------+----------|
   | Speaker           |    J2    | Turbo switch     |    J5    |
   |-------------------+----------+------------------+----------|
   | Turbo LED         |    J3    | External battery |    J6    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 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 3167           |  JP8   |  pins 2 & 3  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |>> | CMOS memory normal operation   |  JP9   |  pins 1 & 2  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |   | CMOS memory clear              |  JP9   |  pins 3 & 4  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |>> | Pipeline mode enabled          |  JP14  |    Closed    |
   |---+--------------------------------+--------+--------------|
   |   | Pipeline mode disabled         |  JP14  |     Open     |
   |------------------------------------------------------------|
   | Note:The locations of JP8 & JP9 are unidentified.          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     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 CONTROLLER CONFIGURATION              |
   |------------------------------------------------------------|
   |        Setting         |  JP3   |  JP4   |  JP5   |  JP6   |
   |------------------------+--------+--------+--------+--------|
   | controller set on pin  | Closed |  Open  |  Open  |  Open  |
   |           23           |        |        |        |        |
   |------------------------+--------+--------+--------+--------|
   | controller set on pin  |  Open  | Closed |  Open  |  Open  |
   |           24           |        |        |        |        |
   |------------------------+--------+--------+--------+--------|
   | controller set on pin  |  Open  |  Open  | Closed |  Open  |
   |           27           |        |        |        |        |
   |------------------------+--------+--------+--------+--------|
   | controller set on pin  |  Open  |  Open  |  Open  | Closed |
   |           32           |        |        |        |        |
   +------------------------------------------------------------+