TEXT View Source
       
       # DTK COMPUTER, INC.
       
          PTM-1636C/1636C (S)
       
          Processor             80286                                    
          Processor Speed       16MHz                                    
          Chip Set              C & T/Symphony                           
          Max. Onboard DRAM     5MB                                      
          Cache                 None                                     
          BIOS                  DTK                                      
          Dimensions            330.5mm x 222.5mm                        
          I/O Options           None                                     
          NPU Options           80287                                    
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose             | Location | Purpose        | Location |
          |---------------------+----------+----------------+----------|
          | Power LED & keylock |   JP1    | Turbo switch   |    W1    |
          |---------------------+----------+----------------+----------|
          | Speaker             |   JP2    | Reset switch   |    W3    |
          |---------------------+----------+----------------+----------|
          | External battery    |   JP3    | Turbo LED      |    W5    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function              | Jumper |   Position   |
          |------------------------------------+--------+--------------|
          | » | Monitor type select monochrome |   W6   |     Open     |
          |---+--------------------------------+--------+--------------|
          |   | Monitor type select color      |   W6   |    Closed    |
          |---+--------------------------------+--------+--------------|
          | » | Battery type select internal   |   W7   |  pins 1 & 2  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          | » | Battery type select external   |   W7   |  pins 2 & 3  |
          |   |                                |        |    closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size  | Bank 0  | Parity  | Bank 1  | Parity | Bank | Bank |
          |       |         |  (P-0)  |         | (P-1)  |  2   |  3   |
          |-------+---------+---------+---------+--------+------+------|
          | 512KB |   (4)   |   (2)   |  NONE   |  NONE  | NONE | NONE |
          |       |  44256  |  41256  |         |        |      |      |
          |-------+---------+---------+---------+--------+------+------|
          | 512KB |  NONE   |  NONE   |  NONE   |  NONE  | (2)  | NONE |
          |       |         |         |         |        | 256K |      |
          |       |         |         |         |        | x 9  |      |
          |-------+---------+---------+---------+--------+------+------|
          |  1MB  |   (4)   |   (2)   |   (4)   |  (2)   | NONE | NONE |
          |       |  44256  |  41256  |  44256  | 41256  |      |      |
          |-------+---------+---------+---------+--------+------+------|
          |  1MB  |  NONE   |  NONE   |  NONE   |  NONE  | (2)  | (2)  |
          |       |         |         |         |        | 256K | 256K |
          |       |         |         |         |        | x 9  | x 9  |
          |-------+---------+---------+---------+--------+------+------|
          | 1.5MB |   (4)   |   (2)   |   (4)   |  (2)   | (2)  | NONE |
          |       |  44256  |  41256  |  44256  | 41256  | 256K |      |
          |       |         |         |         |        | x 9  |      |
          |-------+---------+---------+---------+--------+------+------|
          |  2MB  |   (4)   |   (2)   |   (4)   |  (2)   | (2)  | (2)  |
          |       |  44256  |  41256  |  44256  | 41256  | 256K | 256K |
          |       |         |         |         |        | x 9  | x 9  |
          |-------+---------+---------+---------+--------+------+------|
          |  2MB  |   (4)   |   (2)   |  NONE   |  NONE  | NONE | NONE |
          |       | 414000  |  41256  |         |        |      |      |
          |-------+---------+---------+---------+--------+------+------|
          |  2MB  |  NONE   |  NONE   |  NONE   |  NONE  | (2)  | NONE |
          |       |         |         |         |        | 1M x |      |
          |       |         |         |         |        |  9   |      |
          |-------+---------+---------+---------+--------+------+------|
          | 2.5MB |   (4)   |   (2)   |   (4)   |  (2)   | NONE | NONE |
          |       |  44256  |  41256  | 414000  | 41256  |      |      |
          |-------+---------+---------+---------+--------+------+------|
          | 2.5MB |  NONE   |  NONE   |  NONE   |  NONE  | (2)  | (2)  |
          |       |         |         |         |        | 256K | 1M x |
          |       |         |         |         |        | x 9  |  9   |
          |-------+---------+---------+---------+--------+------+------|
          |  3MB  |   (4)   |   (2)   |   (4)   |  (2)   | (2)  | NONE |
          |       |  44256  |  41256  |  44256  | 41256  | 1M x |      |
          |       |         |         |         |        |  9   |      |
          |-------+---------+---------+---------+--------+------+------|
          |  4MB  |   (4)   |   (2)   |   (4)   |  (2)   | NONE | NONE |
          |       | 414000  |  41256  | 414000  | 41256  |      |      |
          |-------+---------+---------+---------+--------+------+------|
          |  4MB  |  NONE   |  NONE   |  NONE   |  NONE  | (2)  | (2)  |
          |       |         |         |         |        | 1M x | 1M x |
          |       |         |         |         |        |  9   |  9   |
          |-------+---------+---------+---------+--------+------+------|
          |  5MB  |   (4)   |   (2)   |   (4)   |  (2)   | (2)  | (2)  |
          |       |  44256  |  41256  |  44256  | 41256  | 1M x | 1M x |
          |       |         |         |         |        |  9   |  9   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM JUMPER CONFIGURATION                  |
          |------------------------------------------------------------|
          |      Size      |       Jumper P1       |     Jumper P2     |
          |----------------+-----------------------+-------------------|
          |     512KB      |        Closed         |       Open        |
          |----------------+-----------------------+-------------------|
          |     512KB      |         Open          |      Closed       |
          |----------------+-----------------------+-------------------|
          |      1MB       |        Closed         |       Open        |
          |----------------+-----------------------+-------------------|
          |      1MB       |         Open          |      Closed       |
          |----------------+-----------------------+-------------------|
          |     1.5MB      |        Closed         |       Open        |
          |----------------+-----------------------+-------------------|
          |      2MB       |        Closed         |       Open        |
          |----------------+-----------------------+-------------------|
          |      2MB       |        Closed         |       Open        |
          |----------------+-----------------------+-------------------|
          |      2MB       |         Open          |      Closed       |
          |----------------+-----------------------+-------------------|
          |     2.5MB      |        Closed         |       Open        |
          |----------------+-----------------------+-------------------|
          |     2.5MB      |         Open          |      Closed       |
          |----------------+-----------------------+-------------------|
          |      3MB       |        Closed         |       Open        |
          |----------------+-----------------------+-------------------|
          |      4MB       |        Closed         |       Open        |
          |----------------+-----------------------+-------------------|
          |      4MB       |         Open          |      Closed       |
          |----------------+-----------------------+-------------------|
          |      5MB       |        Closed         |       Open        |
          |------------------------------------------------------------|
          | Note:Jumpers P1 and P2 are multi position jumpers which    |
          | are either fully open or closed.                           |
          +------------------------------------------------------------+