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       # ORCHID TECHNOLOGY
       
          JET 386
       
          Processor         80286/80386SX                                
          Processor Speed   16MHz                                        
          Chip Set          None                                         
          Max. Onboard DRAM 8MB (on external memory card)                
          Cache             64KB                                         
          BIOS              AMI/Award/Phoenix/ERSO                       
          Dimensions        260mm x 140mm                                
          I/O Options       External memory card                         
          NPU Options       80287/80387                                  
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose    | Location | Purpose                 | Location |
          |------------+----------+-------------------------+----------|
          | L-shaped   |   CN1    | External memory slot    |   CN3    |
          | connector  |          |                         |          |
          |------------+----------+-------------------------+----------|
          | L-shaped   |   CN2    | Math coprocessor cable  |    J7    |
          | connector  |          | connector               |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function                | Jumper  | Position |
          |---------------------------------------+---------+----------|
          | » | Memory board select EMS           |   J1    |   Open   |
          |---+-----------------------------------+---------+----------|
          |   | Memory board select EEMS          |   J1    |  Closed  |
          |---+-----------------------------------+---------+----------|
          | » | Factory configured - do not alter |   J5    |   Open   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |           Size            |             Bank 0             |
          |---------------------------+--------------------------------|
          |           64KB            |          (2) 32K x 8           |
          |------------------------------------------------------------|
          | Note: Bank 0 is factory installed and is not configurable. |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              NUMERIC PROCESSOR CONFIGURATION               |
          |------------------------------------------------------------|
          |   Type    | J1A  | J1B  | J1C  | J1D  | J1E  |  J2  |  J3  |
          |-----------+------+------+------+------+------+------+------|
          |    Not    |Closed|Closed|Closed|Closed|Closed| N/A  | N/A  |
          | installed |      |      |      |      |      |      |      |
          |-----------+------+------+------+------+------+------+------|
          | 80287 (on |Closed|Closed|Closed|Closed|Closed| N/A  | N/A  |
          |mainboard) |      |      |      |      |      |      |      |
          |-----------+------+------+------+------+------+------+------|
          | 80287 (on |pins 2| Open | Open | Open | Open | N/A  |Closed|
          |Jet board) | & 3  |      |      |      |      |      |      |
          |           |closed|      |      |      |      |      |      |
          |-----------+------+------+------+------+------+------+------|
          | 80387 (on |pins 2| Open | Open | Open | Open |Closed| Open |
          |Jet board) | & 3  |      |      |      |      |      |      |
          |           |closed|      |      |      |      |      |      |
          +------------------------------------------------------------+