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                                       

<gopher://bitreich.org/I/th99/m/C-D/30301-1.png>
   

   +------------------------------------------------------------+
   |                        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        |
   +------------------------------------------------------------+