(TXT) View Source
       
       # DIAMOND FLOWER, INC.
       
          SUPRA-2
       
          Processor          80286                                       
          Processor Speed    10/12MHz                                    
          Chip Set           Unidentified                                
          Max. Onboard DRAM  1MB                                         
          Cache              None                                        
          BIOS               Unidentified                                
          Dimensions         330mm x 218mm                               
          I/O Options        None                                        
          NPU Options        80287                                       
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose            | Location | Purpose         | Location |
          |--------------------+----------+-----------------+----------|
          | External battery   |  J3 or   | Power LED &     |    J5    |
          |                    |   J14    | Keylock         |          |
          |--------------------+----------+-----------------+----------|
          | Turbo switch       |  J10 or  | Reset switch    |  J2 or   |
          |                    |   J12    |                 |   J13    |
          |--------------------+----------+-----------------+----------|
          | Speaker            |    J4    | Turbo LED       |    J1    |
          |--------------------+----------+-----------------+----------|
          | Frequency          |    J6    |                 |          |
          | indicator          |          |                 |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                | Switch | Position |
          |----------------------------------------+--------+----------|
          | » | Factory configured - do not alter  | SW1/4  |   Off    |
          |---+------------------------------------+--------+----------|
          | » | Monitor type select color          | SW1/5  |    On    |
          |---+------------------------------------+--------+----------|
          |   | Monitor type select monochrome     | SW1/5  |   Off    |
          |---+------------------------------------+--------+----------|
          | » | Wait state select 0 (For 10MHz CPU | SW1/6  |    On    |
          |   | only)                              |        |          |
          |---+------------------------------------+--------+----------|
          |   | Wait state select 1 (For 10MHz CPU | SW1/6  |   Off    |
          |   | only)                              |        |          |
          |---+------------------------------------+--------+----------|
          | » | Wait state auto detect (For 12MHz  | SW1/6  |    On    |
          |   | CPU only)                          |        |          |
          |---+------------------------------------+--------+----------|
          |   | Wait state select 1 (For 12MHz CPU | SW1/6  |   Off    |
          |   | only)                              |        |          |
          |---+------------------------------------+--------+----------|
          | » | BIOS type select 27256             | SW1/7  |    On    |
          |---+------------------------------------+--------+----------|
          |   | BIOS type select 27128             | SW1/7  |   Off    |
          |---+------------------------------------+--------+----------|
          | » | Factory configured - do not alter  | SW1/8  |   Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |     Size     |     EMS     |    Bank 0     |    Bank 1     |
          |--------------+-------------+---------------+---------------|
          |     0KB      |    NONE     |     NONE      |     NONE      |
          |--------------+-------------+---------------+---------------|
          |    512KB     |    NONE     |  (18) 41256   |     NONE      |
          |--------------+-------------+---------------+---------------|
          |    640KB     |    NONE     |  (18) 41256   |   (18) 4164   |
          |--------------+-------------+---------------+---------------|
          |     1MB      |    512KB    |  (18) 41256   |  (18) 41256   |
          |--------------+-------------+---------------+---------------|
          |     1MB      |    384KB    |  (18) 41256   |  (18) 41256   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM SWITCH CONFIGURATION                  |
          |------------------------------------------------------------|
          |    Size    |    EMS    |   SW1/1   |   SW1/2   |   SW1/3   |
          |------------+-----------+-----------+-----------+-----------|
          |    0KB     |   NONE    |    On     |    On     |    On     |
          |------------+-----------+-----------+-----------+-----------|
          |   512KB    |   NONE    |    On     |    Off    |    On     |
          |------------+-----------+-----------+-----------+-----------|
          |   640KB    |   NONE    |    Off    |    On     |    Off    |
          |------------+-----------+-----------+-----------+-----------|
          |    1MB     |   512KB   |    Off    |    Off    |    Off    |
          |------------+-----------+-----------+-----------+-----------|
          |    1MB     |   384KB   |    Off    |    Off    |    On     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 TURBO SPEED CONFIGURATION                  |
          |------------------------------------------------------------|
          |      Speed       |        J11         |        J16         |
          |------------------+--------------------+--------------------|
          |      10MHz       | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      12MHz       | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  EARLY MODE CONFIGURATION                  |
          |------------------------------------------------------------|
          |     Setting      |         J8         |         J9         |
          |------------------+--------------------+--------------------|
          |     Enabled      | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |     Disabled     | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+