(TXT) View Source
       
       # DIAMOND FLOWER, INC.
       
          286-12/16E
       
          Processor          80286                                       
          Processor Speed    12/16MHz                                    
          Chip Set           Headland                                    
          Max. Onboard DRAM  4MB                                         
          Cache              None                                        
          BIOS               AMI                                         
          Dimensions         220mm x 220mm                               
          I/O Options        None                                        
          NPU Options        80287                                       
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose            | Location | Purpose         | Location |
          |--------------------+----------+-----------------+----------|
          | External battery   |    J2    | Power LED &     |   J14    |
          |                    |          | Keylock         |          |
          |--------------------+----------+-----------------+----------|
          | Turbo switch       |  J3/J16  | Reset switch    |   J15    |
          |--------------------+----------+-----------------+----------|
          | Auxiliary keyboard |   J12    | Turbo LED       |   J17    |
          |--------------------+----------+-----------------+----------|
          | Speaker            |   J13    |                 |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function              | Jumper |   Position   |
          |------------------------------------+--------+--------------|
          | » | Battery select internal        |  JP2   |  pins 2 & 3  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          |   | Battery select external        |  JP2   |  pins 1 & 2  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          | » | Monitor type select color      |  JP3   |    Closed    |
          |---+--------------------------------+--------+--------------|
          |   | Monitor type select monochrome |  JP3   |     Open     |
          |---+--------------------------------+--------+--------------|
          | » | CPU speed select 12MHz         |  JP6   |  pins 1 & 2  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          |   | CPU speed select 16MHz         |  JP6   |  pins 2 & 3  |
          |   |                                |        |    closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |      512KB       |    (2) 256K x 9    |        NONE        |
          |------------------+--------------------+--------------------|
          |       1MB        |    (2) 256K x 9    |    (2) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       2MB        |     (2) 1M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |      2.5MB       |    (2) 256K x 9    |     (2) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       4MB        |     (2) 1M x 9     |     (2) 1M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  NPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |       Speed       |        JP7         |        JP8        |
          |-------------------+--------------------+-------------------|
          |       8MHz        | pins 2 & 5 closed  |      Closed       |
          |-------------------+--------------------+-------------------|
          |       10MHz       | pins 5 & 6 closed  |      Closed       |
          |-------------------+--------------------+-------------------|
          |       12MHz       | pins 4 & 5 closed  |       Open        |
          +------------------------------------------------------------+