HAUPPAUGE COMPUTER WORKS, INC.
==============================

   386 XT20-02/AT20-02

   Processor             80386DX                                  
   Processor Speed       20MHz                                    
   Chip Set              C & T                                    
   Max. Onboard DRAM     4MB                                      
   Cache                 None                                     
   BIOS                  Award                                    
   Dimensions            330mm x 218mm                            
   I/O Options           32-bit external memory card slot         
   NPU Options           80387                                    

<gopher://bitreich.org/I/th99/m/E-H/30011-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose       | Location | Purpose              | Location |
   |---------------+----------+----------------------+----------|
   | Reset switch  |    J9    | External battery     |   J21    |
   |---------------+----------+----------------------+----------|
   | Speaker       |   J19    | 32-bit external      |    S1    |
   |               |          | memory card          |          |
   |---------------+----------+----------------------+----------|
   | Power LED &   |   J20    |                      |          |
   | keylock       |          |                      |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Jumper |   Position   |
   |------------------------------------+--------+--------------|
   |>> | Monitor type select color      |  SW1   |  pins 2 & 3  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |   | Monitor type select monochrome |  SW1   |     Open     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |  Size  |   Bank 0   |   Bank 1   |   Bank 2   |   Bank 3   |
   |--------+------------+------------+------------+------------|
   |  1MB   | (9) 44256  |    NONE    |    NONE    |    NONE    |
   |--------+------------+------------+------------+------------|
   |  2MB   | (9) 44256  | (9) 44256  |    NONE    |    NONE    |
   |--------+------------+------------+------------+------------|
   |  3MB   | (9) 44256  | (9) 44256  | (9) 44256  |    NONE    |
   |--------+------------+------------+------------+------------|
   |  4MB   | (9) 44256  | (9) 44256  | (9) 44256  | (9) 44256  |
   +------------------------------------------------------------+