POWERCOM AMERICA, INC.
======================

   PM33V14I (ROCKWELL)

   Card Type              Modem (asynchronous)                    
   Chipset                Rockwell                                
   I/O Options            Microphone in, speaker out, voice,      
                          speakerphone, SVD                       
   Maximum Data Rate      33.6Kbps                                
   Maximum Fax Rate       14.4Kbps                                
   Data Modulation        Unidentified                            
   Fax Modulation         Unidentified                            
   Error                  MNP5, MNP10, V.42, V.42bis              
   Correction/Compression 
   Fax Class              Unidentified                            
   Data Bus               8-bit ISA                               
   Card Size              Full height, one-third length           

<gopher://bitreich.org/I/th99/t/P-R/53262-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function       | Label |       Function       | Label |
   |---------------------+-------+----------------------+-------|
   | Speaker out         |  CN1  | Microphone in        |  CN2  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               SERIAL PORT ADDRESS SELECTION                |
   |------------------------------------------------------------|
   |   Setting    |    J1     |    J2     |    J3    |    J4    |
   |--------------+-----------+-----------+----------+----------|
   | 3F8h (COM1:) |  Closed   |  Closed   |   Open   |   Open   |
   |--------------+-----------+-----------+----------+----------|
   | 2F8h (COM2:) |  Closed   |   Open    |   Open   |  Closed  |
   |--------------+-----------+-----------+----------+----------|
   | 3E8h (COM3:) |   Open    |  Closed   |  Closed  |   Open   |
   |--------------+-----------+-----------+----------+----------|
   | 2E8h (COM4:) |   Open    |   Open    |  Closed  |  Closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |  Setting   |    J5     |    J6     |    J7     |    J8     |
   |------------+-----------+-----------+-----------+-----------|
   |     2      |  Closed   |   Open    |   Open    |   Open    |
   |------------+-----------+-----------+-----------+-----------|
   |     3      |   Open    |  Closed   |   Open    |   Open    |
   |------------+-----------+-----------+-----------+-----------|
   |    i 4     |   Open    |   Open    |  Closed   |   Open    |
   |------------+-----------+-----------+-----------+-----------|
   |     5      |   Open    |   Open    |   Open    |  Closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SUPPORTED STANDARD COMMANDS                 |
   |------------------------------------------------------------|
   |                     Basic AT Commands                      |
   |------------------------------------------------------------|
   | +++, 'comma', A/                                           |
   |------------------------------------------------------------|
   | A, B, D, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z          |
   |------------------------------------------------------------|
   | &C, &D, &F, &G, &K, &P, &Q, &R, &S, &T, &V, &W, &Y, &Z     |
   |------------------------------------------------------------|
   |                    Extended AT Commands                    |
   |------------------------------------------------------------|
   | \A, \K, \N, \V                                             |
   |------------------------------------------------------------|
   | %C, %E, %L, %Q                                             |
   |------------------------------------------------------------|
   |                    Special AT Commands                     |
   |------------------------------------------------------------|
   | -K                                                         |
   |------------------------------------------------------------|
   |                        S-Registers                         |
   |------------------------------------------------------------|
   | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12,     |
   | S14, S16, S18, S22, S24, S25, S26, S29                     |
   |------------------------------------------------------------|
   | S30, S32, S33, S39, S46, S48, S82, S91, S92                |
   |------------------------------------------------------------|
   |      Note: See MHI help file for complete information.     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   UNIDENTIFIED COMMANDS                    |
   |------------------------------------------------------------|
   |           Command            |           Default           |
   |------------------------------+-----------------------------|
   |             S21              |              4              |
   |------------------------------+-----------------------------|
   |             S23              |             55              |
   |------------------------------+-----------------------------|
   |             S27              |             74              |
   |------------------------------+-----------------------------|
   |             S28              |              0              |
   |------------------------------+-----------------------------|
   |             S31              |             194             |
   |------------------------------+-----------------------------|
   |             S37              |              0              |
   |------------------------------+-----------------------------|
   |             S41              |             13              |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

   +------------------------------------------------------------+
   |                    DISPLAY INFORMATION                     |
   |------------------------------------------------------------|
   | Type:        | Immediate                                   |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] In [cmds]                         |
   |--------------+---------------------------------------------|
   | Description: | Displays information requested about the    |
   |              | modem.                                      |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |      I0      | Displays product identification code.       |
   |--------------+---------------------------------------------|
   |      I1      | Displays ROM checksum.                      |
   |--------------+---------------------------------------------|
   |      I2      | Tests and displays ROM checksum result.     |
   |--------------+---------------------------------------------|
   |      I3      | Displays firmware model, revision and       |
   |              | interface type.                             |
   |--------------+---------------------------------------------|
   |      I4      | Displays OEM string.                        |
   |--------------+---------------------------------------------|
   |      I5      | Displays country code.                      |
   |--------------+---------------------------------------------|
   |      I6      | Displays data pump model and revision.      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SIMULTANEOUS VOICE AND DATA                 |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] -SMS=n [cmds]                     |
   |--------------+---------------------------------------------|
   | Description: | Selects whether the modem will use SVD      |
   |              | mode.                                       |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |   i -SMS=0   | SVD mode disabled.                          |
   |--------------+---------------------------------------------|
   |    -SMS=2    | SVD mode enabled.                           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       SVD DATA BURST                       |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] -SMC=n [cmds]                     |
   |--------------+---------------------------------------------|
   | Description: | Selects whether the modem will use data     |
   |              | burst when in SVD mode.                     |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |    -SMC=0    | Data burst disabled.                        |
   |--------------+---------------------------------------------|
   |   i -SMC=1   | Data burst enabled.                         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        SVD PROTOCOL                        |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] -SQS=m,n [cmds]                   |
   |--------------+---------------------------------------------|
   | Description: | Selects the modulation protocol the modem   |
   |              | will use when in SVD mode.                  |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     m=0      | V.61 protocol selected.                     |
   |--------------+---------------------------------------------|
   |     m=1      | V.61+ protocol selected.                    |
   |--------------+---------------------------------------------|
   |    i m=2     | V.34Q protocol selected.                    |
   |--------------+---------------------------------------------|
   |    i n=0     | Auto-detection of correct protocol          |
   |              | disabled.                                   |
   |--------------+---------------------------------------------|
   |     n=1      | Auto-detection of correct protocol enabled. |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        VOICE DEVICE                        |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] #VLS=n [cmds]                     |
   |--------------+---------------------------------------------|
   | Description: | Selects the I/O device for the DSP chip.    |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |   i #VLS=0   | Telephone line and handset used for voice   |
   |              | I/O.                                        |
   |--------------+---------------------------------------------|
   |    #VLS=5    | Headset used for voice I/O.                 |
   |--------------+---------------------------------------------|
   |    #VLS=6    | Speakerphone used for voice I/O.            |
   +------------------------------------------------------------+