MITEL CORPORATION
=================

   SINGLE T1

   Card Type             T1 DSU                                   
   Chip Set              Mitel                                    
   I/O Options           MVIP bus                                 
   Maximum Transfer Rate 1.544Mbps                                
   Data Bus              16-bit ISA                               

<gopher://bitreich.org/I/th99/t/M-O/52135-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | T1 line 1            |  J1   | MVIP bus            |  P6   |
   |----------------------+-------+---------------------+-------|
   | Handset              |  J3   |                     |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                 Setting                 | Label | Position |
   |-----------------------------------------+-------+----------|
   |>> | IRQ driver terminated               | P3/A  |  Closed  |
   |---+-------------------------------------+-------+----------|
   |   | IRQ driver not terminated           | P3/A  |   Open   |
   |---+-------------------------------------+-------+----------|
   |>> | PMAC enabled                        | SW1/4 |   Off    |
   |---+-------------------------------------+-------+----------|
   |   | PMAC disabled                       | SW1/4 |    On    |
   |---+-------------------------------------+-------+----------|
   |>> | Factory configured - do not alter   | P1/E  |   N/A    |
   |---+-------------------------------------+-------+----------|
   |>> | Factory configured - do not alter   | P1/F  |   N/A    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      BASE I/O ADDRESS                      |
   |------------------------------------------------------------|
   |    Setting     |   S4/1   |   S4/2   |   S4/3   |   S4/4   |
   |----------------+----------+----------+----------+----------|
   |   |   0200h    |    On    |    On    |    On    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |>> |   0300h    |    On    |    On    |    On    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   2200h    |    On    |    On    |   Off    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   2300h    |    On    |    On    |   Off    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   4200h    |    On    |   Off    |    On    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   4300h    |    On    |   Off    |    On    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   6200h    |    On    |   Off    |   Off    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   6300h    |    On    |   Off    |   Off    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   8200h    |   Off    |    On    |    On    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   8300h    |   Off    |    On    |    On    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   A200h    |   Off    |    On    |   Off    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   A300h    |   Off    |    On    |   Off    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   C200h    |   Off    |   Off    |    On    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   C300h    |   Off    |   Off    |    On    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   E200h    |   Off    |   Off    |   Off    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   E300h    |   Off    |   Off    |   Off    |    On    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         INTERRUPT                          |
   |------------------------------------------------------------|
   |   Setting    |  P3/B   |  P3/C  |  P3/D  |  P3/E  |  P3/F  |
   |--------------+---------+--------+--------+--------+--------|
   |   | IR/FONT> |  Open   |  Open  |  Open  |  Open  |  Open  |
   |---+----------+---------+--------+--------+--------+--------|
   |   |   IRQ3   |  Open   |  Open  |  Open  |  Open  |  Open  |
   |---+----------+---------+--------+--------+--------+--------|
   |   |   IRQ4   |  Open   |  Open  |  Open  |  Open  |  Open  |
   |---+----------+---------+--------+--------+--------+--------|
   |   |   IRQ5   |  Open   |  Open  |  Open  |  Open  |  Open  |
   |---+----------+---------+--------+--------+--------+--------|
   |   |   IRQ6   |  Open   |  Open  |  Open  |  Open  |  Open  |
   |---+----------+---------+--------+--------+--------+--------|
   |>> |   IRQ7   |  Open   |  Open  |  Open  |  Open  |  Open  |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  IRQ10   |  Open   |  Open  |  Open  |  Open  | Closed |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  IRQ11   |  Open   |  Open  |  Open  | Closed |  Open  |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  IRQ12   |  Open   |  Open  | Closed |  Open  |  Open  |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  IRQ14   | Closed  |  Open  |  Open  |  Open  |  Open  |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  IRQ15   |  Open   | Closed |  Open  |  Open  |  Open  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     INTERRUPT (CON'T)                      |
   |------------------------------------------------------------|
   | Setting  |  P5/A  |  P5/B  | P5/C  | P5/D  | P5/E  | P5/F  |
   |----------+--------+--------+-------+-------+-------+-------|
   | |IR/FONT>|  Open  |  Open  | Open  | Open  | Open  |Closed |
   |-+--------+--------+--------+-------+-------+-------+-------|
   | |  IRQ3  | Closed |  Open  | Open  | Open  | Open  | Open  |
   |-+--------+--------+--------+-------+-------+-------+-------|
   | |  IRQ4  |  Open  | Closed | Open  | Open  | Open  | Open  |
   |-+--------+--------+--------+-------+-------+-------+-------|
   | |  IRQ5  |  Open  |  Open  |Closed | Open  | Open  | Open  |
   |-+--------+--------+--------+-------+-------+-------+-------|
   | |  IRQ6  |  Open  |  Open  | Open  |Closed | Open  | Open  |
   |-+--------+--------+--------+-------+-------+-------+-------|
   |>>|  IRQ7  |  Open  |  Open  | Open  | Open  |Closed | Open  |
   |-+--------+--------+--------+-------+-------+-------+-------|
   | | IRQ10  |  Open  |  Open  | Open  | Open  | Open  | Open  |
   |-+--------+--------+--------+-------+-------+-------+-------|
   | | IRQ11  |  Open  |  Open  | Open  | Open  | Open  | Open  |
   |-+--------+--------+--------+-------+-------+-------+-------|
   | | IRQ12  |  Open  |  Open  | Open  | Open  | Open  | Open  |
   |-+--------+--------+--------+-------+-------+-------+-------|
   | | IRQ14  |  Open  |  Open  | Open  | Open  | Open  | Open  |
   |-+--------+--------+--------+-------+-------+-------+-------|
   | | IRQ15  |  Open  |  Open  | Open  | Open  | Open  | Open  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       T1 WIRE PAIRS                        |
   |------------------------------------------------------------|
   |   Setting    |           P8            |        P9         |
   |--------------+-------------------------+-------------------|
   |>> |  Normal  |    Pins 1 & 2, 3 & 4    | Pins 1 & 2, 3 & 4 |
   |   |          |         closed          |      closed       |
   |---+----------+-------------------------+-------------------|
   |   | Reversed |    Pins 1 & 3, 2 & 4    | Pins 1 & 3, 2 & 4 |
   |   |          |         closed          |      closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        LINE LENGTH                         |
   |------------------------------------------------------------|
   |    Setting    |     S1/1     |     S1/2     |     S1/3     |
   |---------------+--------------+--------------+--------------|
   |    0'-133'    |     Off      |     Off      |      On      |
   |---------------+--------------+--------------+--------------|
   |   133'-266'   |      On      |      On      |     Off      |
   |---------------+--------------+--------------+--------------|
   |   266'-399'   |     Off      |      On      |     Off      |
   |---------------+--------------+--------------+--------------|
   |   399'-533'   |      On      |     Off      |     Off      |
   |---------------+--------------+--------------+--------------|
   |   533'-655'   |     Off      |     Off      |     Off      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   ISDN LINE TERMINATION                    |
   |------------------------------------------------------------|
   |      Setting       |  P1/A   |  P1/B   |  P1/C   |  P1/D   |
   |--------------------+---------+---------+---------+---------|
   |>> |   Terminated   | Closed  | Closed  | Closed  | Closed  |
   |---+----------------+---------+---------+---------+---------|
   |   | Not terminated |  Open   |  Open   |  Open   |  Open   |
   +------------------------------------------------------------+