(TXT) View Source
       
       # IBM CORPORATION
       
          INTERNAL MODEM 1200 (6487084)
       
          Card Type                Modem (asynchronous)                  
          Chip Set                 Unidentified                          
          Maximum Data Rate        1200bps                               
          Data Bus                 8-bit ISA                             
          Data Modulation Protocol Bell 103                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Function | Label  |       Function       |      Label      |
          |------------------------------------------------------------|
          | Line out     |   CN1    | Speaker adapter connection | CN3 |
          |--------------+----------+----------------------------+-----|
          | Line in      |   CN2    |                            |     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    SERIAL PORT ADDRESS                     |
          |------------------------------------------------------------|
          |     Setting      |         E1         |         E2         |
          |------------------+--------------------+--------------------|
          |   COM1 (3F8h)    | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |   COM2 (2F8h)    | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               MISCELLANEOUS TECHNICAL NOTES                |
          |------------------------------------------------------------|
          |      Note: See V2029 for IBM command set, AT Command set   |
          |      is not available                                      |
          +------------------------------------------------------------+