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

   POM-2031Y

   Processor              80486SX/80487SX/80486DX                 
   Processor Speed        16/20/25/33MHz                          
   Chip Set               Symphony                                
   Maximum Onboard Memory 32MB                                    
   Cache                  None                                    
   BIOS                   DTK/AMI                                 
   Dimensions             254mm x 218mm                           
   I/O Options            None                                    
   NPU Options            None                                    

<gopher://bitreich.org/I/th99/m/C-D/33298-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |    Function     |  Label   |      Function       |  Label  |
   |-----------------+----------+---------------------+---------|
   | Turbo LED       |    J1    | Speaker             |   J4    |
   |-----------------+----------+---------------------+---------|
   | Turbo switch    |    J2    | Power LED & keylock |   J5    |
   |-----------------+----------+---------------------+---------|
   | Reset switch    |    J3    |                     |         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Setting                | Label |  Position  |
   |---------------------------------------+-------+------------|
   |   | Turbo disabled                    |  J2   | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Turbo enabled                     |  J2   |    Open    |
   |---+-----------------------------------+-------+------------|
   |   | Turbo software selectable CTRL,   |  J2   | Pins 2 & 3 |
   |   | ALT, -                            |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Monitor type select monochrome    |  J10  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Monitor type select color         |  J10  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                            DRAM                            |
   |------------------------------------------------------------|
   |       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     |
   |------------------+--------------------+--------------------|
   |       5MB        |     (4) 1M x 9     |    (4) 256K 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     |
   |------------------+--------------------+--------------------|
   |       17MB       |     (4) 4M x 9     |    (4) 256K x 9    |
   |------------------+--------------------+--------------------|
   |       20MB       |     (4) 1M x 9     |     (4) 4M x 9     |
   |------------------+--------------------+--------------------|
   |       20MB       |     (4) 4M x 9     |     (4) 1M x 9     |
   |------------------+--------------------+--------------------|
   |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                          CPU TYPE                          |
   |------------------------------------------------------------|
   | Setting  |   J6    |        J7         |        J8         |
   |----------+---------+-------------------+-------------------|
   | 80486SX  |  Open   | Pins 2 & 3 closed |       Open        |
   |----------+---------+-------------------+-------------------|
   | 80487SX  | Closed  | Pins 1 & 2 closed | Pins 1 & 2 closed |
   |----------+---------+-------------------+-------------------|
   | 80486DX  | Closed  | Pins 1 & 2 closed | Pins 2 & 3 closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         CPU SPEED                          |
   |------------------------------------------------------------|
   |          Setting           |              J9               |
   |----------------------------+-------------------------------|
   |           16MHz            |       Pins 2 & 3 closed       |
   |----------------------------+-------------------------------|
   |           20MHz            |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |           25MHz            |       Pins 2 & 3 closed       |
   |----------------------------+-------------------------------|
   |           33MHz            |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+