DIGICOM SPA
===========

   DONATELLO (INTERNAL), DONATELLO MAC (INTERNAL)

   Card Type              ISDN, Modem                             
   Chip Set               Unidentified                            
   I/O Options            ISDN interface via RJ-45 connector,     
                          headphone, microphone, speaker, 25-pin  
                          serial port, power                      
   ISDN Rate              64Kbps x 2                              
   Maximum Modem Rate     33.6Kbps                                
   Maximum Fax Rate       14.4Kbps                                
                                                                  
   ISDN Modulation        V.110, V.120                            
   Protocol               
   Data Modulation        Bell 103J/212A,                         
   Protocol                                                       
                          ITU-T V.21, V.22, V.22bis,V.23, V.32,   
                          V.32bis, V.34, K56flex                  
   Fax Modulation         V.17, V.29, V.27                        
   Protocol               
   Error                  MNP5, V.42, V.42bis                     
   Correction/Compression 
   Fax Class              Class I                                 
   Data Bus               16-bit ISA                              

<gopher://bitreich.org/I/th99/t/C-D/54979-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        |     Label     | Function  | Label  |
   |------------------------------------------------------------|
   | ISDN interface (RJ-45 connector)  |   CN1   | Reset  | P1  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Setting                | Label |  Position  |
   |---------------------------------------+-------+------------|
   | i Transmission channel in high        |  U4   | Pins 2 & 3 |
   | impedence mode                        |       |   closed   |
   |---------------------------------------+-------+------------|
   | Transmit termination set to 100Ohm    |  U4   | Pins 1 & 2 |
   |                                       |       |   closed   |
   |---------------------------------------+-------+------------|
   | i Receive channel in high impedence   |  U5   | Pins 2 & 3 |
   | mode                                  |       |   closed   |
   |---------------------------------------+-------+------------|
   | Receive termination set to 100Ohm     |  U5   | Pins 1 & 2 |
   |                                       |       |   closed   |
   |---------------------------------------+-------+------------|
   | i Interrupt 14 enabled                |  U8   | Pins 2 & 3 |
   |                                       |       |   closed   |
   |---------------------------------------+-------+------------|
   | Interrupt 14 disabled                 |  U8   | Pins 1 & 2 |
   |                                       |       |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     ADDRESS SELECTION                      |
   |------------------------------------------------------------|
   |      Setting       |       DS1/1       |       DS1/2       |
   |--------------------+-------------------+-------------------|
   |    COM1 (3F8h)     |        Off        |        Off        |
   |--------------------+-------------------+-------------------|
   |    COM2 (2F8h)     |        Off        |        On         |
   |--------------------+-------------------+-------------------|
   |    COM3 (3E8h)     |        On         |        Off        |
   |--------------------+-------------------+-------------------|
   |    COM4 (2E8h)     |        On         |        On         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |    IRQ     | DS1/3 | DS1/4 | DS1/5 | DS1/6 | DS1/7 | DS1/8 |
   |------------+-------+-------+-------+-------+-------+-------|
   |    IRQ3    |  On   |  Off  |  Off  |  Off  |  Off  |  Off  |
   |------------+-------+-------+-------+-------+-------+-------|
   |    IRQ4    |  Off  |  On   |  Off  |  Off  |  Off  |  Off  |
   |------------+-------+-------+-------+-------+-------+-------|
   |    IRQ5    |  Off  |  Off  |  On   |  Off  |  Off  |  Off  |
   |------------+-------+-------+-------+-------+-------+-------|
   |   IRQ10    |  Off  |  Off  |  Off  |  Off  |  On   |  Off  |
   |------------+-------+-------+-------+-------+-------+-------|
   |   IRQ11    |  Off  |  Off  |  Off  |  Off  |  Off  |  On   |
   +------------------------------------------------------------+

   +---------------------------------------------------------+
   |             SUPPORTED COMMAND SET (DIGITAL)             |
   |---------------------------------------------------------|
   |                    Basic AT Commands                    |
   |---------------------------------------------------------|
   | AT, A/                                                  |
   |---------------------------------------------------------|
   | A, E, Q, V, W                                           |
   |---------------------------------------------------------|
   | &C, &Z                                                  |
   |---------------------------------------------------------|
   |                       S Registers                       |
   |---------------------------------------------------------|
   | S2, S3, S4, S12, S25, S26                               |
   |---------------------------------------------------------|
   |                                                         |
   |---------------------------------------------------------|
   | Note: See MHI Help File for full command documentation. |
   +---------------------------------------------------------+

   +------------------------------------------------------------+
   |               SUPPORTED COMMAND SET (ANALOG)               |
   |------------------------------------------------------------|
   |                     Basic AT Commands                      |
   |------------------------------------------------------------|
   | AT, A/                                                     |
   |------------------------------------------------------------|
   | A, B, E, H, L, M, O, Q, V, W, X, Y, Z                      |
   |------------------------------------------------------------|
   | &C, &G, &T, &V, &W, &Y, &Z                                 |
   |------------------------------------------------------------|
   |                    Extended AT commands                    |
   |------------------------------------------------------------|
   | \A, \B, \K, \N                                             |
   |------------------------------------------------------------|
   | %C, %E, %L, %Q                                             |
   |------------------------------------------------------------|
   | #CID                                                       |
   |------------------------------------------------------------|
   |                        S Registers                         |
   |------------------------------------------------------------|
   | S0, S1, S2, S3, S4, S5, S6 ,S7, S8, S9, S10, S11, S12,     |
   | S18, S29, S30, S32, S33                                    |
   |------------------------------------------------------------|
   |                      Special commands                      |
   |------------------------------------------------------------|
   | +MS, -K, )M                                                |
   |------------------------------------------------------------|
   |                     Voice AT commands                      |
   |------------------------------------------------------------|
   | #VBT, #VRX, #VSP, #VSR, #VSS, #VTS, #VTX                   |
   |------------------------------------------------------------|
   |                                                            |
   |------------------------------------------------------------|
   | Note: See MHI Help File for full command documentation.    |
   +------------------------------------------------------------+

 For a full command summary, see DIGICOM SPA DONATELLO (EXTERNAL),
                      DONATELLO MAC (EXTERNAL)