(TXT) View Source
       
       # ATI TECHNOLOGIES, INC.
       
          2400 ETC-I, 2400 ETC-FAX
       
          Card Type                    Modem (synchronous/asynchronous)  
          Chip Set                     ATI                               
          Maximum Data Rate            2400bps                           
          Maximum Fax Rate             9600bps                           
          Data Bus                     8-bit ISA                         
          Fax Class                    Class I                           
          Data Modulation Protocol     Bell 103A/212A                    
                                                                         
                                       ITU-T V.22, V.22bis               
          Fax Modulation Protocol      ITU-T V.27ter, V.29               
          Error Correction/Compression MNP5, V.42, V.42bis               
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |        Function        |  Label   |   Function   |  Label  |
          |------------------------------------------------------------|
          | Line in                     |    CN1     | Line out | CN2  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    SERIAL PORT ADDRESS                     |
          |------------------------------------------------------------|
          |      COM      |    IRQ     | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
          |---------------+------------+-------+-------+-------+-------|
          | COM1: (3F8h)  |     4      |  On   |  Off  |  Off  |  Off  |
          |---------------+------------+-------+-------+-------+-------|
          |    í COM2:    |     3      |  Off  |  On   |  Off  |  Off  |
          |    (2F8h)     |            |       |       |       |       |
          |---------------+------------+-------+-------+-------+-------|
          | COM3: (3E8h)  |     4      |  Off  |  Off  |  On   |  Off  |
          |---------------+------------+-------+-------+-------+-------|
          | COM4: (2E8h)  |     3      |  Off  |  Off  |  Off  |  On   |
          |---------------+------------+-------+-------+-------+-------|
          | COM1: (3F8h)  | Set by JP1 |  On   |  Off  |  Off  |  Off  |
          |---------------+------------+-------+-------+-------+-------|
          | COM2: (2F8h)  | Set by JP1 |  On   |  Off  |  On   |  On   |
          |---------------+------------+-------+-------+-------+-------|
          | COM3: (3E8h)  | Set by JP1 |  Off  |  Off  |  On   |  Off  |
          |---------------+------------+-------+-------+-------+-------|
          | COM4: (2E8h)  | Set by JP1 |  On   |  On   |  On   |  Off  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         INTERRUPT                          |
          |------------------------------------------------------------|
          |       Setting       |  JP1/A  |  JP1/B  |  JP1/C  | JP1/D  |
          |---------------------+---------+---------+---------+--------|
          |        IRQ2         | Closed  |  Open   |  Open   |  Open  |
          |---------------------+---------+---------+---------+--------|
          |        IRQ3         |  Open   | Closed  |  Open   |  Open  |
          |---------------------+---------+---------+---------+--------|
          | í IRQ4 or automatic |  Open   |  Open   | Closed  |  Open  |
          |---------------------+---------+---------+---------+--------|
          |        IRQ5         |  Open   |  Open   |  Open   | Closed |
          +------------------------------------------------------------+
       
                            Proprietary AT Command Set
       
          +------------------------------------------------------------+
          |              AUTO-RELIABLE FALLBACK CHARACTER              |
          |------------------------------------------------------------|
          | Type:        | Register                                    |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] S46=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 13                                          |
          |--------------+---------------------------------------------|
          | Range:       | 0-127                                       |
          |--------------+---------------------------------------------|
          | Unit:        | 1 ASCII character                           |
          |--------------+---------------------------------------------|
          | Description: | Sets the character used as the              |
          |              | auto-reliable fallback character. S46=0     |
          |              | will disable this function.                 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         BREAK TYPE                         |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] &In [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Sets the modem’s response to a break        |
          |              | signal.                                     |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |    í &I0     | Send break with transmitted data.           |
          |--------------+---------------------------------------------|
          |     &I1      | Send break to remote modem immediately.     |
          |--------------+---------------------------------------------|
          |     &I2      | Send break to remote modem immediately,     |
          |              | modem buffers cleared.                      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      DATA COMPRESSION                      |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] &Un [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Selects data compression.                   |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |    í &U0     | Data compression disabled.                  |
          |--------------+---------------------------------------------|
          |     &U1      | Data compression enabled.                   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     FLOW CONTROL TYPE                      |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] &Kn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Enables flow control options.               |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |    í &K0     | Flow control disabled.                      |
          |--------------+---------------------------------------------|
          |     &K3      | RTS/CTS flow control enabled.               |
          |--------------+---------------------------------------------|
          |     &K4      | XON/XOFF flow control enabled.              |
          |--------------+---------------------------------------------|
          |     &K8      | Transparent remote XON/XOFF flow control    |
          |              | enabled.                                    |
          |--------------+---------------------------------------------|
          |     &K12     | Transparent XON/XOFF flow control enabled.  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      INACTIVITY TIMER                      |
          |------------------------------------------------------------|
          | Type:        | Register                                    |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] S40=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 0                                           |
          |--------------+---------------------------------------------|
          | Range:       | 1-255                                       |
          |--------------+---------------------------------------------|
          | Unit:        | 1 minute                                    |
          |--------------+---------------------------------------------|
          | Description: | Sets the length of time that the modem does |
          |              | not receive information before it           |
          |              | disconnects.                                |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      REDIAL ATTEMPTS                       |
          |------------------------------------------------------------|
          | Type:        | Register                                    |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] S41=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 0                                           |
          |--------------+---------------------------------------------|
          | Range:       | 0-10                                        |
          |--------------+---------------------------------------------|
          | Unit:        | 1 attempt                                   |
          |--------------+---------------------------------------------|
          | Description: | Sets the number of times the modem will     |
          |              | attempt to redial a busy call.              |
          +------------------------------------------------------------+