(TXT) View Source
       
       # CYCLADES CORPORATION
       
          CYCLOM-YE/ISA
       
          Card Type         Serial                                       
          Chipset           Cirrus Logic CL-CD1400                       
          I/O Options       Serial ports (32)                            
          Data Bus          16-bit ISA                                   
          Card Size         Full height, half length                     
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                 Function                 |      Label      |
          |------------------------------------------+-----------------|
          | Serial ports via 50-pin Centronics       |       CN1       |
          | connector                                |                 |
          |------------------------------------------------------------|
          |      Note:Standard DB-25 or RJ-45 serial ports are         |
          |      provided on external expansion boxes.                 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    INTERRUPT SELECTION                     |
          |------------------------------------------------------------|
          | Setting | DS1/7 | DS1/8 | DS1/9 | DS1/10 | DS1/11 | DS1/12 |
          |---------+-------+-------+-------+--------+--------+--------|
          |   | 2/9 |  Off  |  On   |  Off  |  Off   |  Off   |  Off   |
          |---+-----+-------+-------+-------+--------+--------+--------|
          |   |  5  |  Off  |  Off  |  On   |  Off   |  Off   |  Off   |
          |---+-----+-------+-------+-------+--------+--------+--------|
          | » | 10  |  Off  |  Off  |  Off  |   On   |  Off   |  Off   |
          |---+-----+-------+-------+-------+--------+--------+--------|
          |   | 11  |  Off  |  Off  |  Off  |  Off   |   On   |  Off   |
          |---+-----+-------+-------+-------+--------+--------+--------|
          |   | 12  |  Off  |  Off  |  Off  |  Off   |  Off   |   On   |
          |---+-----+-------+-------+-------+--------+--------+--------|
          |   | 15  |  On   |  Off  |  Off  |  Off   |  Off   |  Off   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                SHARED RAM ADDRESS SELECTION                |
          |------------------------------------------------------------|
          |  Setting   | DS1/1 | DS1/2 | DS1/3 | DS1/4 | DS1/5 | DS1/6 |
          |------------+-------+-------+-------+-------+-------+-------|
          |   | 80000h |  On   |  On   |  On   |  On   |  On   |  On   |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | 82000h |  Off  |  On   |  On   |  On   |  On   |  On   |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | 84000h |  On   |  Off  |  On   |  On   |  On   |  On   |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | 86000h |  Off  |  Off  |  On   |  On   |  On   |  On   |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | 88000h |  On   |  On   |  Off  |  On   |  On   |  On   |
          |---+--------+-------+-------+-------+-------+-------+-------|
          | » | D4000h |  On   |  Off  |  On   |  Off  |  On   |  Off  |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | F6000h |  Off  |  Off  |  On   |  Off  |  Off  |  Off  |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | F8000h |  On   |  On   |  Off  |  Off  |  Off  |  Off  |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | FA000h |  Off  |  On   |  Off  |  Off  |  Off  |  Off  |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | FC000h |  On   |  Off  |  Off  |  Off  |  Off  |  Off  |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | FE000h |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |
          |------------------------------------------------------------|
          |      Note: A total of 64 base address settings are         |
          |      available. The switches are a binary representation   |
          |      of the decimal memory addresses. DS1/6 is the Most    |
          |      Significant Bit and switch DS1/1 is the Least         |
          |      Significant Bit. The switches have the following      |
          |      decimal values: DS1/1=8,192, DS1/2=16,384,            |
          |      DS1/3=32,768, DS1/4=65,536, DS1/5=131,072,            |
          |      DS1/6=262,144. Turn off the switches and add the      |
          |      values of the switches that are off to 524,288 to     |
          |      obtain the correct memory address. (Off=1, On=0)      |
          +------------------------------------------------------------+