DIALOGIC CORPORATION
====================

   D/40D, D/40E, D/41D, D/41E

   Card Type         Telephony                                    
   I/O Options       AEB bus                                      
   Data Bus          8-bit ISA                                    
   Line Type         Loop-start                                   

<gopher://bitreich.org/I/th99/t/C-D/52184-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Function      | Label |        Function        | Label |
   |-------------------+-------+------------------------+-------|
   | Lines 1 & 2       |  CN1  | Analog expansion bus   |  P3   |
   |-------------------+-------+------------------------+-------|
   | Lines 3 & 4       |  CN2  |                        |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Setting                 | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | IRQ termination enabled            |  JP7  |   Open    |
   |---+------------------------------------+-------+-----------|
   |   | IRQ termination disabled           |  JP7  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |>> | Board will use internal loop-start |  JP8  | Installed |
   |   | interface for input                |       |           |
   |---+------------------------------------+-------+-----------|
   |   | Board will use T1 interface via    |  JP8  |    Not    |
   |   | AEB bus for input                  |       | installed |
   |---+------------------------------------+-------+-----------|
   |>> | Disabled board will not answer     | SW1/4 |    Off    |
   |   | incoming calls                     |       |           |
   |---+------------------------------------+-------+-----------|
   |   | Disabled board will send busy      | SW1/4 |    On     |
   |   | signal to incoming calls           |       |           |
   |------------------------------------------------------------|
   |      Note: If multiple D/4x cards are installed in a       |
   |      system, JP7 should be closed for only one of them.    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      BASE I/O ADDRESS                      |
   |------------------------------------------------------------|
   |       Setting        |       JP5        |       JP6        |
   |----------------------+------------------+------------------|
   |   |      A000h       |      Closed      |       Open       |
   |---+------------------+------------------+------------------|
   |   |      C000h       |       Open       |      Closed      |
   |---+------------------+------------------+------------------|
   |>> |      D000h       |       Open       |       Open       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         INTERRUPT                          |
   |------------------------------------------------------------|
   | Setting  |  JP1/A  | JP1/B | JP1/C | JP1/D | JP1/E | JP1/F |
   |----------+---------+-------+-------+-------+-------+-------|
   |>>  | IRQ2 | Closed  | Open  | Open  | Open  | Open  | Open  |
   |---+------+---------+-------+-------+-------+-------+-------|
   |   | IRQ3 |  Open   |Closed | Open  | Open  | Open  | Open  |
   |---+------+---------+-------+-------+-------+-------+-------|
   |   | IRQ4 |  Open   | Open  |Closed | Open  | Open  | Open  |
   |---+------+---------+-------+-------+-------+-------+-------|
   |   | IRQ5 |  Open   | Open  | Open  |Closed | Open  | Open  |
   |---+------+---------+-------+-------+-------+-------+-------|
   |   | IRQ6 |  Open   | Open  | Open  | Open  |Closed | Open  |
   |---+------+---------+-------+-------+-------+-------+-------|
   |   | IRQ7 |  Open   | Open  | Open  | Open  | Open  |Closed |
   |------------------------------------------------------------|
   |     Note: All D/4xx boards in the system should be set to  |
   |     the same interrupt.                                    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |           BASE I/O ADDRESS OFFSET (BOARD NUMBER)           |
   |------------------------------------------------------------|
   |   Setting   | Board Number |  SW1/1   |  SW1/2   |  SW1/3  |
   |-------------+--------------+----------+----------+---------|
   |>> |  000h   |      1       |   Off    |   Off    |   Off   |
   |---+---------+--------------+----------+----------+---------|
   |   |  200h   |      2       |   Off    |   Off    |   On    |
   |---+---------+--------------+----------+----------+---------|
   |   |  400h   |      3       |   Off    |    On    |   Off   |
   |---+---------+--------------+----------+----------+---------|
   |   |  600h   |      4       |   Off    |    On    |   On    |
   |---+---------+--------------+----------+----------+---------|
   |   |  800h   |      5       |    On    |   Off    |   Off   |
   |---+---------+--------------+----------+----------+---------|
   |   |  A00h   |      6       |    On    |   Off    |   On    |
   |---+---------+--------------+----------+----------+---------|
   |   |  C00h   |      7       |    On    |    On    |   Off   |
   |---+---------+--------------+----------+----------+---------|
   |   |  E00h   |      8       |    On    |    On    |   On    |
   +------------------------------------------------------------+