ARCHTEK CORPORATION
===================

   3334BTV

   Card Type              Modem/Fax card                          
   Chip Set               Texas Instruments                       
   I/O Options            Line out, phone in, line in, microphone 
                          jack, speaker jack                      
   Maximum Modem Rate     33.6Kbps                                
   Maximum Fax Rate       14.4Kbps                                
   Data Modulation        Bell 103A/212A                          
   Protocol                                                       
                          ITU-T V.21, V.22, V.22bis, V.23, V.32,  
                          V.32bis, V.34, V.34bis                  
   Fax Modulation         ITU-T V.17, V.21CH2, V.27ter, V.29      
   Protocol               
   Error                  MNP5, V.42, V.42bis                     
   Correction/Compression 
   Fax Class              Class I & II                            
   Data Bus               8-bit ISA                               
   Card Size              Half-length                             

<gopher://bitreich.org/I/th99/t/A-B/54274-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function      | Label  |    Function     |   Label    |
   |------------------------------------------------------------|
   | Line out               |   CN2    | Speaker jack    | CN5  |
   |------------------------+----------+-----------------+------|
   | Phone in               |   CN3    | Microphone jack | CN6  |
   |------------------------+----------+-----------------+------|
   | Line in                |   CN4    |                 |      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    SERIAL PORT ADDRESS                     |
   |------------------------------------------------------------|
   |     Setting      |    J3/A     |    J3/B     |    J3/C     |
   |------------------+-------------+-------------+-------------|
   |   COM1 (3F8h)    |   Closed    |   Closed    |   Closed    |
   |------------------+-------------+-------------+-------------|
   |   COM2 (2F8h)    |    Open     |   Closed    |   Closed    |
   |------------------+-------------+-------------+-------------|
   |   COM3 (3E8h)    |   Closed    |    Open     |   Closed    |
   |------------------+-------------+-------------+-------------|
   |   COM4 (2E8h)    |    Open     |    Open     |   Closed    |
   |------------------+-------------+-------------+-------------|
   |     Disabled     |    Open     |    Open     |    Open     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         INTERRUPT                          |
   |------------------------------------------------------------|
   |    Setting    |  J4/A  |  J4/B  |  J4/C  |  J4/D  |  J4/E  |
   |---------------+--------+--------+--------+--------+--------|
   |     IRQ2      |   On   |  Off   |  Off   |  Off   |  Off   |
   |---------------+--------+--------+--------+--------+--------|
   |     IRQ3      |  Off   |   On   |  Off   |  Off   |  Off   |
   |---------------+--------+--------+--------+--------+--------|
   |     IRQ4      |  Off   |  Off   |   On   |  Off   |  Off   |
   |---------------+--------+--------+--------+--------+--------|
   |     IRQ5      |  Off   |  Off   |  Off   |   On   |  Off   |
   |---------------+--------+--------+--------+--------+--------|
   |     IRQ7      |  Off   |  Off   |  Off   |  Off   |   On   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   SUPPORTED COMMAND SET                    |
   |------------------------------------------------------------|
   |                     Basic AT Commands                      |
   |------------------------------------------------------------|
   | AT, '+++', 'comma', A/                                     |
   |------------------------------------------------------------|
   | A, B, E, F, H, M, O, S, V                                  |
   |------------------------------------------------------------|
   | &C, &D, &G, &T, &W, &Z                                     |
   |------------------------------------------------------------|
   |                                                            |
   |------------------------------------------------------------|
   |                        S Registers                         |
   |------------------------------------------------------------|
   | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12,     |
   | S18, S25                                                   |
   |------------------------------------------------------------|
   |                                                            |
   |------------------------------------------------------------|
   | Note: See MHI Help File for full command documentation.    |
   +------------------------------------------------------------+

    For a full command summary, see ARCHTEK CORPORATION 3334BTV.