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

   PTM-1000V2, ZeroAT 12

   Processor         80286                                        
   Processor Speed   6/10MHz                                      
   Chip Set          None                                         
   Max. onboard DRAM 1MB                                          
   Cache             None                                         
   BIOS              DTK                                          
   Dimensions        220mm x 218mm                                
   I/O Options       None                                         
   NPU Options       80287                                        

<gopher://bitreich.org/I/th99/m/C-D/31609-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose          | Location | Purpose           | Location |
   |------------------+----------+-------------------+----------|
   | Speaker          |    J1    | Turbo LED         |    J4    |
   |------------------+----------+-------------------+----------|
   | Power LED &      |    J2    | Turbo switch      |    J5    |
   | keylock          |          |                   |          |
   |------------------+----------+-------------------+----------|
   | Reset switch     |    J3    | External battery  |    J8    |
   |------------------------------------------------------------|
   | Note:Turbo speed can also be activated by pressing Ctrl    |
   | and Alt simultaneously.                                    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Function                | Switch | Position |
   |----------------------------------------+--------+----------|
   |>> | Base memory select 640KB/ext       | SW1/2  |    On    |
   |   | memory = 384KB                     |        |          |
   |---+------------------------------------+--------+----------|
   |   | Base memory select 512KB/ext       | SW1/2  |   Off    |
   |   | memory = 512KB                     |        |          |
   |---+------------------------------------+--------+----------|
   |>> | Monitor type select color          | SW1/6  |    On    |
   |---+------------------------------------+--------+----------|
   |   | Monitor type select monochrome     | SW1/6  |   Off    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |     Size     |    Bank 0     |    Bank 1     |    SW1/3    |
   |--------------+---------------+---------------+-------------|
   |    512KB     |  (18) 41256   |     None      |     N/A     |
   |--------------+---------------+---------------+-------------|
   |    640KB     |  (18) 41256   |   (18) 4164   |     On      |
   |--------------+---------------+---------------+-------------|
   |     1MB      |  (18) 41256   |  (18) 41256   |     Off     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               DRAM WAIT STATE CONFIGURATION                |
   |------------------------------------------------------------|
   |    Bank 0     |    Bank 1     |  SW1/1  |  SW1/4  | SW1/5  |
   |---------------+---------------+---------+---------+--------|
   | 0 wait states | 0 wait states |   Off   |   Off   |  Off   |
   |---------------+---------------+---------+---------+--------|
   | 0 wait states | 1 wait state  |   Off   |   Off   |   On   |
   |---------------+---------------+---------+---------+--------|
   | 1 wait state  | 0 wait states |   Off   |   On    |  Off   |
   |---------------+---------------+---------+---------+--------|
   | 1 wait state  | 1 wait state  |   Off   |   On    |   On   |
   |---------------+---------------+---------+---------+--------|
   | 1 wait state  | 1 wait state  |   On    |   N/A   |  N/A   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  BIOS TYPE CONFIGURATION                   |
   |------------------------------------------------------------|
   |   Type    |   SW1/7   |   SW1/8   |   SW1/9   |   SW1/10   |
   |-----------+-----------+-----------+-----------+------------|
   |   27128   |    On     |    On     |    Off    |    Off     |
   |-----------+-----------+-----------+-----------+------------|
   |   27256   |    Off    |    Off    |    On     |     On     |
   +------------------------------------------------------------+