(TXT) View Source
       
       # DIALOGIC CORPORATION
       
          DTI/124
       
          Card Type         T1 interface                                 
          I/O Options       PCM bus                                      
          T1 Transfer Rate  1.544Mbps                                    
          Data Bus          8-bit ISA                                    
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Function        | Label |      Function      | Label |
          |-----------------------+-------+--------------------+-------|
          | AEB connector for     |  P1   | AEB connector for  |  P5   |
          | time slices 1-4       |       | time slices 17-20  |       |
          |-----------------------+-------+--------------------+-------|
          | AEB connector for     |  P2   | AEB connector for  |  P6   |
          | time slices 5-8       |       | time slices 21-24  |       |
          |-----------------------+-------+--------------------+-------|
          | AEB connector for     |  P3   | PCM bus            |  P7   |
          | time slices 9-12      |       |                    |       |
          |-----------------------+-------+--------------------+-------|
          | AEB connector for     |  P4   | CSU connection     |  P8   |
          | time slices 13-16     |       |                    |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                 Setting                 | Label | Position |
          |-----------------------------------------+-------+----------|
          | » | Interrupt driver enabled            |  JP2  |  Closed  |
          |---+-------------------------------------+-------+----------|
          |   | Interrupt driver disabled           |  JP2  |   Open   |
          |---+-------------------------------------+-------+----------|
          | » | Internal clock source               | SW1/4 |   Off    |
          |---+-------------------------------------+-------+----------|
          |   | Clock source derived from T1 signal | SW1/4 |    On    |
          |---+-------------------------------------+-------+----------|
          | » | Normal operation                    |  SW2  |   Off    |
          |---+-------------------------------------+-------+----------|
          |   | Loopback mode                       |  SW2  |    On    |
          |------------------------------------------------------------|
          |      Note: JP2 should only be closed on one DTI/124 board  |
          |      in the system.                                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      BASE I/O ADDRESS                      |
          |------------------------------------------------------------|
          |     Setting     |    SW1/1     |    SW1/2    |    SW1/3    |
          |-----------------+--------------+-------------+-------------|
          | » |    320h     |     Off      |     Off     |     Off     |
          |---+-------------+--------------+-------------+-------------|
          |   |    328h     |      On      |     Off     |     Off     |
          |---+-------------+--------------+-------------+-------------|
          |   |    330h     |     Off      |     On      |     Off     |
          |---+-------------+--------------+-------------+-------------|
          |   |    338h     |      On      |     On      |     Off     |
          |---+-------------+--------------+-------------+-------------|
          |   |    3E0h     |     Off      |     Off     |     On      |
          |---+-------------+--------------+-------------+-------------|
          |   |    3E8h     |      On      |     Off     |     On      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         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 |
          |--+---------+-------+-------+-------+-------+-------+-------|
          |  |Disabled | Open  | Open  | Open  | Open  | Open  | Open  |
          |------------------------------------------------------------|
          |     Note: All DTI-101 boards installed in the system should|
          |     be set to the same interrupt.                          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          | LED  | Color  | Status |             Condition             |
          |------+--------+--------+-----------------------------------|
          | LED1 |  Red   |   On   |   Red alert condition detected    |
          |------+--------+--------+-----------------------------------|
          | LED1 |  Red   |  Off   | Red alert condition not detected  |
          |------+--------+--------+-----------------------------------|
          | LED2 | Yellow |   On   |  Yellow alert condition detected  |
          |------+--------+--------+-----------------------------------|
          | LED2 | Yellow |  Off   |    Yellow alert condition not     |
          |      |        |        |             detected              |
          |------+--------+--------+-----------------------------------|
          | LED3 | Green  |   On   |       T1 signal is present        |
          |------+--------+--------+-----------------------------------|
          | LED3 | Green  |  Off   |       T1 signal not present       |
          |------+--------+--------+-----------------------------------|
          | LED4 |  Red   |   On   |  Board is in loopback test mode   |
          |------+--------+--------+-----------------------------------|
          | LED4 |  Red   |  Off   |   Board is not in loopback test   |
          |      |        |        |               mode                |
          +------------------------------------------------------------+