(TXT) View Source
       
       # BROOKTROUT TECHNOLOGY, INC.
       
          TR114-I4C, TR114-I4D, TR114-I4L (REV. 6)
       
          Card Type              Telephony                               
          Processor              NS32FX16/NS32FX164                      
          Processor Speed        25MHz                                   
          Maximum Onboard Memory 1MB DRAM                                
          I/O Options            Line out (4)                            
          Data Bus               8/16-bit ISA                            
          Line Type              DID, Loop-start                         
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |         Function         | Label |    Function     | Label |
          |--------------------------+-------+-----------------+-------|
          | Loop-start daughterboard |  J3   | Lines 1 and 2   |  PJ1  |
          | header                   |       |                 |       |
          |--------------------------+-------+-----------------+-------|
          | Loop-start daughterboard |  J4   | Lines 3 and 4   |  PJ2  |
          | header                   |       |                 |       |
          |--------------------------+-------+-----------------+-------|
          | DID daughterboard header |  J5   | Loop-start chip |  U1   |
          |--------------------------+-------+-----------------+-------|
          | 48V DC power in          |  J8   |                 |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Setting                 | Label | Position  |
          |----------------------------------------+-------+-----------|
          | » | Interrupt pull-up resistor enabled | SW1/1 |    On     |
          |---+------------------------------------+-------+-----------|
          |   | Interrupt pull-up resistor         | SW1/1 |    Off    |
          |   | disabled                           |       |           |
          |------------------------------------------------------------|
          |      Note:SW1/1 should be on for only one TR112 or TR114   |
          |      per system.                                           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         INTERRUPT                          |
          |------------------------------------------------------------|
          | Setting  |  J1   | J2/A | J2/B | J2/C | J2/D | J2/E | J2/F |
          |----------+-------+------+------+------+------+------+------|
          | |IR/FONT>| Open  | Open | Open | Open | Open | Open |Closed|
          |-+--------+-------+------+------+------+------+------+------|
          | |  IRQ3  | Open  |Closed| Open | Open | Open | Open | Open |
          |-+--------+-------+------+------+------+------+------+------|
          | |  IRQ4  | Open  | Open |Closed| Open | Open | Open | Open |
          |-+--------+-------+------+------+------+------+------+------|
          |»|  IRQ5  | Open  | Open | Open |Closed| Open | Open | Open |
          |-+--------+-------+------+------+------+------+------+------|
          | |  IRQ6  | Open  | Open | Open | Open |Closed| Open | Open |
          |-+--------+-------+------+------+------+------+------+------|
          | |  IRQ7  | Open  | Open | Open | Open | Open |Closed| Open |
          |-+--------+-------+------+------+------+------+------+------|
          | | IRQ10  |Pins 9 | Open | Open | Open | Open | Open | Open |
          | |        | & 10  |      |      |      |      |      |      |
          | |        |closed |      |      |      |      |      |      |
          |-+--------+-------+------+------+------+------+------+------|
          | | IRQ11  |Pins 7 | Open | Open | Open | Open | Open | Open |
          | |        |  & 8  |      |      |      |      |      |      |
          | |        |closed |      |      |      |      |      |      |
          |-+--------+-------+------+------+------+------+------+------|
          | | IRQ12  |Pins 5 | Open | Open | Open | Open | Open | Open |
          | |        |  & 6  |      |      |      |      |      |      |
          | |        |closed |      |      |      |      |      |      |
          |-+--------+-------+------+------+------+------+------+------|
          | | IRQ14  |Pins 3 | Open | Open | Open | Open | Open | Open |
          | |        |  & 4  |      |      |      |      |      |      |
          | |        |closed |      |      |      |      |      |      |
          |-+--------+-------+------+------+------+------+------+------|
          | | IRQ15  |Pins 1 | Open | Open | Open | Open | Open | Open |
          | |        |  & 2  |      |      |      |      |      |      |
          | |        |closed |      |      |      |      |      |      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      BASE I/O ADDRESS                      |
          |------------------------------------------------------------|
          | Setting  | SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6 |SW1/7 |SW1/8 |
          |----------+-------+------+------+------+------+------+------|
          |   | 000h |  On   |  On  |  On  |  On  |  On  |  On  |  On  |
          |---+------+-------+------+------+------+------+------+------|
          |   | 008h |  Off  |  On  |  On  |  On  |  On  |  On  |  On  |
          |---+------+-------+------+------+------+------+------+------|
          |   | 010h |  On   | Off  |  On  |  On  |  On  |  On  |  On  |
          |---+------+-------+------+------+------+------+------+------|
          |   | 018h |  Off  | Off  |  On  |  On  |  On  |  On  |  On  |
          |---+------+-------+------+------+------+------+------+------|
          |   | 020h |  On   |  On  | Off  |  On  |  On  |  On  |  On  |
          |---+------+-------+------+------+------+------+------+------|
          |»  | 260h |  On   |  On  | Off  | Off  |  On  |  On  | Off  |
          |---+------+-------+------+------+------+------+------+------|
          |   | 3D8h |  Off  | Off  |  On  | Off  | Off  | Off  | Off  |
          |---+------+-------+------+------+------+------+------+------|
          |   | 3E0h |  On   |  On  | Off  | Off  | Off  | Off  | Off  |
          |---+------+-------+------+------+------+------+------+------|
          |   | 3E8h |  Off  |  On  | Off  | Off  | Off  | Off  | Off  |
          |---+------+-------+------+------+------+------+------+------|
          |   | 3F0h |  On   | Off  | Off  | Off  | Off  | Off  | Off  |
          |---+------+-------+------+------+------+------+------+------|
          |   | 3F8h |  Off  | Off  | Off  | Off  | Off  | Off  | Off  |
          |------------------------------------------------------------|
          |     Note: A total of 128 base address settings are         |
          |     available. The switches are a binary representation of |
          |     the decimal memory addresses. SW1/8 is the Most        |
          |     Significant Bit and switch SW1/2 is the Least          |
          |     Significant Bit. The switches have the following       |
          |     decimal values: SW1/8=512, SW1/7=256, SW1/6=128,       |
          |     SW1/5=64, SW1/4=32, SW1/3=16, SW1/2=8. Turn off the    |
          |     switches and add the values of the switches that are   |
          |     off to obtain the correct memory address. (Off=1, On=0)|
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          |     LED     |    Color    |   Status    |     Function     |
          |-------------+-------------+-------------+------------------|
          |    LED1     |     Red     |     N/A     |      Line 1      |
          |-------------+-------------+-------------+------------------|
          |    LED2     |     Red     |     N/A     |      Line 2      |
          |-------------+-------------+-------------+------------------|
          |    LED3     |     Red     |     N/A     |      Line 3      |
          |-------------+-------------+-------------+------------------|
          |    LED4     |     Red     |     N/A     |      Line 4      |
          |------------------------------------------------------------|
          |      Note:The functions of the LEDs depend on firmware     |
          |      settings.                                             |
          +------------------------------------------------------------+