(TXT) View Source
       
       # COMPUTER PERIPHERALS, INC.
       
          VIVA 9642 INTERNAL
       
          Modem Type               Data (synchronous/asynchronous)       
          Maximum Data Rate        9600bps                               
          Data Bus                 8-bit ISA                             
          Data Modulation Protocol Bell 103A/212A                        
                                                                         
                                   ITU-T V.21, V.22, V.22bis, V.23, V.32 
          Error                    MNP5, V.42, V.42bis                   
          Correction/Compression   
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |      Purpose      | Location |     Purpose      | Location |
          |-------------------+----------+------------------+----------|
          | Line out          |   CN1    | Line in          |   CN2    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 BASE I/O ADDRESS SELECTION                 |
          |------------------------------------------------------------|
          |      Port      |  SW1/1   |  SW1/2   |  SW1/3   |  SW1/4   |
          |----------------+----------+----------+----------+----------|
          |  COM1: (3F8h)  |    On    |   Off    |   Off    |   Off    |
          |----------------+----------+----------+----------+----------|
          |  COM2: (2F8h)  |   Off    |    On    |   Off    |   Off    |
          |----------------+----------+----------+----------+----------|
          |  COM3: (3E8h)  |   Off    |   Off    |    On    |   Off    |
          |----------------+----------+----------+----------+----------|
          | » COM4: (2E8h) |   Off    |   Off    |   Off    |    On    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    INTERRUPT SELECTION                     |
          |------------------------------------------------------------|
          |   IRQ   |   JP1/A    |   JP1/B    |   JP1/C    |   JP1/D   |
          |---------+------------+------------+------------+-----------|
          |    2    |    Open    |    Open    |    Open    |  Closed   |
          |---------+------------+------------+------------+-----------|
          | » 3     |   Closed   |    Open    |    Open    |   Open    |
          |---------+------------+------------+------------+-----------|
          |    4    |    Open    |   Closed   |    Open    |   Open    |
          |---------+------------+------------+------------+-----------|
          |    5    |    Open    |    Open    |   Closed   |   Open    |
          +------------------------------------------------------------+
       
                            Proprietary AT Command Set
       
                  See document V1599 for a full command summary.