DTK COMPUTER, INC.
==================

   PEM-3300

   Processor          80386DX                                     
   Processor Speed    33MHz                                       
   Chip Set           VLSI                                        
   Max. Onboard DRAM  16MB (8MB on external memory card)          
   Cache              64/256KB                                    
   BIOS               AMI/Award/DTK/Phoenix                       
   Dimensions         351mm x 284mm                               
   I/O Options        32-bit external memory card slot (PEI-306)  
   NPU Options        80387/3167                                  

<gopher://bitreich.org/I/th99/m/C-D/31162-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose       | Location | Purpose              | Location |
   |---------------+----------+----------------------+----------|
   | Power LED &   |    J1    | Turbo switch         |    J5    |
   | keylock       |          |                      |          |
   |---------------+----------+----------------------+----------|
   | Reset switch  |    J2    | External battery     |    J6    |
   |---------------+----------+----------------------+----------|
   | Speaker       |    J3    | 32-bit external      |   S15    |
   |               |          | memory card          |          |
   |---------------+----------+----------------------+----------|
   | Turbo LED     |    J4    |                      |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Function             | Jumper/Switch | Position |
   |---------------------------------+---------------+----------|
   |>> | NPU disabled                |      W14      |  Closed  |
   |---+-----------------------------+---------------+----------|
   |   | NPU enabled                 |      W14      |   Open   |
   |---+-----------------------------+---------------+----------|
   |>> | Monitor type select         |     SW1/6     |   Off    |
   |   | monochrome                  |               |          |
   |---+-----------------------------+---------------+----------|
   |   | Monitor type select color   |     SW1/6     |    On    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Size | Bank 0  |   P-0   | Bank 1 |  P-1   | Bank 2 | Bank |
   |      |         |         |        |        |        |  3   |
   |------+---------+---------+--------+--------+--------+------|
   | 1MB  |   (8)   |   (4)   |  NONE  |  NONE  |  NONE  | NONE |
   |      |  44256  |  41256  |        |        |        |      |
   |------+---------+---------+--------+--------+--------+------|
   | 1MB  |  NONE   |  NONE   |  NONE  |  NONE  |  NONE  | (4)  |
   |      |         |         |        |        |        | 256K |
   |      |         |         |        |        |        | x 9  |
   |------+---------+---------+--------+--------+--------+------|
   | 2MB  |   (8)   |   (4)   |  (8)   |  (4)   |  NONE  | NONE |
   |      |  44256  |  41256  | 44256  | 41256  |        |      |
   |------+---------+---------+--------+--------+--------+------|
   | 2MB  |   (8)   |   (4)   |  NONE  |  NONE  |  NONE  | (4)  |
   |      |  44256  |  41256  |        |        |        | 256K |
   |      |         |         |        |        |        | x 9  |
   |------+---------+---------+--------+--------+--------+------|
   | 2MB  |  NONE   |  NONE   |  (8)   |  (4)   |  NONE  | (4)  |
   |      |         |         | 44256  | 41256  |        | 256K |
   |      |         |         |        |        |        | x 9  |
   |------+---------+---------+--------+--------+--------+------|
   | 4MB  |   (8)   |   (4)   |  (8)   |  (4)   |  (12)  | NONE |
   |      | 411000  | 411000  | 411000 | 411000 | 411000 |      |
   |------+---------+---------+--------+--------+--------+------|
   | 4MB  |  NONE   |  NONE   |  NONE  |  NONE  |  NONE  | (4)  |
   |      |         |         |        |        |        | 1M x |
   |      |         |         |        |        |        |  9   |
   |------+---------+---------+--------+--------+--------+------|
   | 5MB  |   (8)   |   (4)   |  NONE  |  NONE  |  NONE  | (4)  |
   |      |  44256  |  41256  |        |        |        | 1M x |
   |      |         |         |        |        |        |  9   |
   |------+---------+---------+--------+--------+--------+------|
   | 8MB  |   (8)   |   (4)   |  (8)   |  (4)   |  (12)  | (4)  |
   |      | 411000  | 411000  | 411000 | 411000 | 411000 | 1M x |
   |      |         |         |        |        |        |  9   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM JUMPER CONFIGURATION                  |
   |------------------------------------------------------------|
   |Size|W1 - W6|  W7  |  W8  |SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5|
   |----+-------+------+------+------+------+------+------+-----|
   |1MB | 2 & 3 |2 & 3 |2 & 3 |  On  |  On  |  On  |  On  | On  |
   |----+-------+------+------+------+------+------+------+-----|
   |1MB | 1 & 2 |2 & 3 |2 & 3 |  On  |  On  |  On  |  On  | On  |
   |----+-------+------+------+------+------+------+------+-----|
   |2MB | 2 & 3 |2 & 3 |2 & 3 |  On  |  On  |  On  |  On  | On  |
   |----+-------+------+------+------+------+------+------+-----|
   |2MB | 2 & 3 |2 & 3 |2 & 3 |  On  |  On  |  On  |  On  | On  |
   |----+-------+------+------+------+------+------+------+-----|
   |2MB | 1 & 2 |2 & 3 |2 & 3 |  On  |  On  |  On  |  On  | On  |
   |----+-------+------+------+------+------+------+------+-----|
   |4MB | 2 & 3 |1 & 2 |1 & 2 |  On  |  On  | Off  |  On  | Off |
   |----+-------+------+------+------+------+------+------+-----|
   |4MB | 1 & 2 |1 & 2 |1 & 2 |  On  |  On  | Off  |  On  | Off |
   |----+-------+------+------+------+------+------+------+-----|
   |5MB | 2 & 3 |2 & 3 |1 & 2 | Off  |  On  |  On  | Off  | On  |
   |----+-------+------+------+------+------+------+------+-----|
   |8MB | 2 & 3 |1 & 2 |1 & 2 | Off  |  On  | Off  | Off  | Off |
   |------------------------------------------------------------|
   |Note:Pins designated should be in the closed position.      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |        TAG         |
   |------------------+--------------------+--------------------|
   |       64KB       |    (8) 16K x 4     |    (2) 16K x 4     |
   |------------------+--------------------+--------------------|
   |      256KB       |    (8) 64K x 4     |    (2) 64K x 4     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 CACHE JUMPER CONFIGURATION                 |
   |------------------------------------------------------------|
   |       Size       |         W9         |        W10         |
   |------------------+--------------------+--------------------|
   |       64KB       | pins 1 & 2 closed  | pins 1 & 2 closed  |
   |------------------+--------------------+--------------------|
   |      256KB       | pins 2 & 3 closed  | pins 2 & 3 closed  |
   +------------------------------------------------------------+