(TXT) View Source
       
       # INFOSYSTEMS, LTD.
       
          IS-TJB3
       
          Data Bus                16-bit ISA                             
          Card Size               Half-length, full-height card          
          Hard Drives supported   Four IDE(AT) drives                    
          Floppy drives supported None                                   
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |      Function       | Location |    Function    | Location |
          |---------------------+----------+----------------+----------|
          | 25-pin parallel     |    P1    | 40-pin primary |    J3    |
          | port - external     |          | IDE(AT)        |          |
          |                     |          | connector      |          |
          |---------------------+----------+----------------+----------|
          | 9-pin serial port 1 |    P2    | 40-pin         |    J4    |
          | - external          |          | secondary      |          |
          |                     |          | IDE(AT)        |          |
          |                     |          | connector      |          |
          |---------------------+----------+----------------+----------|
          | 16-pin game port    |    J1    | 4-pin          |   LED    |
          |                     |          | connector -    |          |
          |                     |          | drive active   |          |
          |                     |          | LED            |          |
          |---------------------+----------+----------------+----------|
          | 10-pin serial port  |    J2    |                |          |
          | 2 - internal        |          |                |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                USER CONFIGURABLE SETTINGS                  |
          |------------------------------------------------------------|
          |               Function                | Label |  Position  |
          |---------------------------------------+-------+------------|
          | » | Game port enabled                 |  JP1  | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Game port disabled                |  JP1  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          | » | Parallel port I/O address is 378h |  JP2  | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Parallel port I/O address is 278h |  JP2  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          | » | Parallel port IRQ 7 select        |  JP6  | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Parallel port IRQ 5 select        |  JP6  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          | » | Primary IDE interface enabled     |  JP8  | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Primary IDE interface disabled    |  JP8  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          | » | Secondary IDE interface enabled   |  JP9  | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Secondary IDE interface disabled  |  JP9  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              SERIAL PORT 1 ADDRESS SELECTION               |
          |------------------------------------------------------------|
          |      Setting       |                  JP3                  |
          |--------------------+---------------------------------------|
          | COM1 (3F8h) / IRQ4 |       Pins 1 & 2, 4 & 5 closed        |
          |--------------------+---------------------------------------|
          | COM2 (2F8h) / IRQ4 |       Pins 2 & 3, 5 & 6 closed        |
          |--------------------+---------------------------------------|
          | COM3 (3E8h) / IRQ4 |       Pins 2 & 3, 4 & 5 closed        |
          |--------------------+---------------------------------------|
          |      Disabled      |       Pins 2 & 3, 5 & 6 closed        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              SERIAL PORT 2 ADDRESS SELECTION               |
          |------------------------------------------------------------|
          |      Setting       |                  JP4                  |
          |--------------------+---------------------------------------|
          | COM2 (2F8h) / IRQ3 |      Pins 7 & 8, 10 & 11 closed       |
          |--------------------+---------------------------------------|
          | COM3 (3E8h) / IRQ3 |      Pins 7 & 8, 11 & 12 closed       |
          |--------------------+---------------------------------------|
          | COM4 (2E8h) / IRQ3 |      Pins 8 & 9, 10 & 11 closed       |
          |--------------------+---------------------------------------|
          |      Disabled      |      Pins 8 & 9, 11 & 12 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               PARALLEL PORT MODE SELECTION                 |
          |------------------------------------------------------------|
          |        Setting         |                JP5                |
          |------------------------+-----------------------------------|
          |   |  Uni-directional   |     Pins 1 & 2, 5 & 6 closed      |
          |---+--------------------+-----------------------------------|
          | » |        ECP         |     Pins 1 & 2, 4 & 5 closed      |
          |---+--------------------+-----------------------------------|
          |   |        EPP         |     Pins 2 & 3, 5 & 6 closed      |
          |---+--------------------+-----------------------------------|
          |   |     ECP & EPP      |     Pins 2 & 3, 4 & 5 closed      |
          +------------------------------------------------------------+