(TXT) View Source
       
       # PEAKTRON COMPUTER, INC.
       
          PA386DF
       
          Processor             80386DX                                  
          Processor Speed       25/33MHz                                 
          Chip Set              Peaktron                                 
          Max. Onboard DRAM     32MB                                     
          Cache                 None                                     
          BIOS                  AMI                                      
          Dimensions            330mm x 220mm                            
          I/O Options           None                                     
          NPU Options           80387/3167                               
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose        | Location | Purpose             | Location |
          |----------------+----------+---------------------+----------|
          | Reset switch   |    J2    | Speaker             |    J5    |
          |----------------+----------+---------------------+----------|
          | Turbo switch   |    J3    | Power LED & keylock |    J6    |
          |----------------+----------+---------------------+----------|
          | Turbo LED      |    J4    | External battery    |   JP1    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |           Function            | Jumper/Switch |  Position  |
          |-------------------------------+---------------+------------|
          | » | CPU speed select          |      J11      |    Open    |
          |   | switchable at turbo       |               |            |
          |   | switch                    |               |            |
          |---+---------------------------+---------------+------------|
          |   | CPU speed select          |      J11      | pins 1 & 2 |
          |   | switchable at keyboard    |               |   closed   |
          |   | controller pin 32         |               |            |
          |---+---------------------------+---------------+------------|
          |   | CPU speed select          |      J11      | pins 2 & 3 |
          |   | switchable at keyboard    |               |   closed   |
          |   | controller pin 23         |               |            |
          |---+---------------------------+---------------+------------|
          | » | Monitor type select       |      J12      |    Open    |
          |   | monochrome                |               |            |
          |---+---------------------------+---------------+------------|
          |   | Monitor type select color |      J12      |   Closed   |
          |---+---------------------------+---------------+------------|
          | » | Parity check disabled     |      J13      |   Closed   |
          |---+---------------------------+---------------+------------|
          |   | Parity check enabled      |      J13      |    Open    |
          |---+---------------------------+---------------+------------|
          | » | Shadow BIOS ROM disabled  |     SW1/5     |     On     |
          |---+---------------------------+---------------+------------|
          |   | Shadow BIOS ROM enabled   |     SW1/5     |    Off     |
          |---+---------------------------+---------------+------------|
          | » | DRAM select               |     SW1/6     |     On     |
          |   | non-interleaved mode      |               |            |
          |---+---------------------------+---------------+------------|
          |   | DRAM select interleaved   |     SW1/6     |    Off     |
          |   | mode                      |               |            |
          |---+---------------------------+---------------+------------|
          | » | Bus speed select ATCLK/3  |     SW1/7     |    Off     |
          |---+---------------------------+---------------+------------|
          |   | Bus speed select ATCLK/4  |     SW1/7     |     On     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       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     |
          |------------------+--------------------+--------------------|
          |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       16MB       |     (4) 4M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       20MB       |     (4) 1M x 9     |     (4) 4M x 9     |
          |------------------+--------------------+--------------------|
          |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM SWITCH CONFIGURATION                  |
          |------------------------------------------------------------|
          |   Size    |   SW1/1    |   SW1/2   |   SW1/3   |   SW1/4   |
          |-----------+------------+-----------+-----------+-----------|
          |    1MB    |     On     |    On     |    Off    |    On     |
          |-----------+------------+-----------+-----------+-----------|
          |    2MB    |    Off     |    On     |    N/A    |    Off    |
          |-----------+------------+-----------+-----------+-----------|
          |    4MB    |     On     |    Off    |    On     |    Off    |
          |-----------+------------+-----------+-----------+-----------|
          |    5MB    |    Off     |    On     |    Off    |    On     |
          |-----------+------------+-----------+-----------+-----------|
          |    8MB    |    Off     |    Off    |    N/A    |    On     |
          |-----------+------------+-----------+-----------+-----------|
          |   16MB    |     On     |    Off    |    Off    |    Off    |
          |-----------+------------+-----------+-----------+-----------|
          |   20MB    |    Off     |    Off    |    On     |    Off    |
          |-----------+------------+-----------+-----------+-----------|
          |   32MB    |    Off     |    Off    |    Off    |    Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |      Speed       |         J7         |         J8         |
          |------------------+--------------------+--------------------|
          |      25MHz       | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      33MHz       | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     BIOS CONFIGURATION                     |
          |------------------------------------------------------------|
          |        Size         |       J9        |        J10         |
          |---------------------+-----------------+--------------------|
          | » |      27512      |     Closed      | pins 2 & 3 closed  |
          |---+-----------------+-----------------+--------------------|
          | » |      27256      |      Open       | pins 1 & 2 closed  |
          +------------------------------------------------------------+