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       # BOCA RESEARCH INC.
       
          BB8002
       
          Card Type          I/O controller                              
          Chipset/Controller Unidentified                                
          I/O Options        Serial ports (10)                           
          Maximum DRAM       N/A                                         
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |     Purpose      | Location |      Purpose      | Location |
          |------------------+----------+-------------------+----------|
          | RJ11 serial port |    P1    | RJ11 serial port  |    P6    |
          | 1                |          | 6                 |          |
          |------------------+----------+-------------------+----------|
          | RJ11 serial port |    P2    | RJ11 serial port  |    P7    |
          | 2                |          | 7                 |          |
          |------------------+----------+-------------------+----------|
          | RJ11 serial port |    P3    | RJ11 serial port  |    P8    |
          | 3                |          | 8                 |          |
          |------------------+----------+-------------------+----------|
          | RJ11 serial port |    P4    | DB-9 serial       |    P9    |
          | 4                |          | connector 9       |          |
          |------------------+----------+-------------------+----------|
          | RJ11 serial port |    P5    | DB-9 serial       |   P10    |
          | 5                |          | connector 10      |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 I/O ADDRESS CONFIGURATION                  |
          |------------------------------------------------------------|
          |        Address         |                J3                 |
          |------------------------+-----------------------------------|
          |         02E8h          |        Pins 9 & 10 closed         |
          |------------------------+-----------------------------------|
          |         02F8h          |        Pins 11 & 12 closed        |
          |------------------------+-----------------------------------|
          |         03E8h          |        Pins 13 & 14 closed        |
          |------------------------+-----------------------------------|
          |         03F8h          |        Pins 15 & 16 closed        |
          |------------------------------------------------------------|
          |      Note:If more than one BB8002 card is used in the same |
          |      system, those cards must share the same address       |
          |      setting.                                              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    SYSTEM CONFIGURATION                    |
          |------------------------------------------------------------|
          |       Card Number        |               J3                |
          |--------------------------+---------------------------------|
          |            1             |        Pins 1 & 2 closed        |
          |--------------------------+---------------------------------|
          |            2             |        Pins 3 & 4 closed        |
          |--------------------------+---------------------------------|
          |            3             |        Pins 5 & 6 closed        |
          |--------------------------+---------------------------------|
          |            4             |        Pins 7 & 8 closed        |
          |------------------------------------------------------------|
          |      Note:Up to four BB8002 cards may be used in a single  |
          |      system, so long as they have different card number    |
          |      designations.                                         |
          +------------------------------------------------------------+