(TXT) View Source
       
       # DTK COMPUTER, INC.
       
          PTI-227W
       
       
          Data bus:            16-bit, ISA                               
          Size:                Half-length, full-height card             
          Hard drives          Two IDE (AT) Interface drives             
          supported:           
          Floppy drives        Two 360KB, 720KB, 1.2MB, or 1.44MB drives 
          supported:           
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                   Function                    |  Location  |
          |-----------------------------------------------+------------|
          | 25-pin parallel port                          |    CN1     |
          |-----------------------------------------------+------------|
          | 40-pin IDE (AT) Interface connector           |    JP1     |
          |-----------------------------------------------+------------|
          | Game port                                     |    JP2     |
          |-----------------------------------------------+------------|
          | 9-pin serial port 1 - external                |    JP3     |
          |-----------------------------------------------+------------|
          | 10-pin serial port 2 - internal               |    JP4     |
          |-----------------------------------------------+------------|
          | 34-pin control cable connector - floppy drive |    JP5     |
          |-----------------------------------------------+------------|
          | 2-pin connector - drive active LED            |    JP8     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function             |  Location  |  Setting   |
          |----------------------------------+------------+------------|
          | » | Primary floppy drive is      | JP6/jumper | Pins 1 & 2 |
          |   | A:/secondary floppy is B:    |     A      |   closed   |
          |---+------------------------------+------------+------------|
          |   | Primary floppy drive is      | JP6/jumper | Pins 2 & 3 |
          |   | B:/secondary floppy is A:    |     A      |   closed   |
          |---+------------------------------+------------+------------|
          |   | Floppy drive address is      | JP6/jumper | Pins 2 & 3 |
          |   | 370-377h                     |     B      |   closed   |
          |---+------------------------------+------------+------------|
          |   | Floppy drive address is      | JP6/jumper | Pins 1 & 2 |
          |   | 3F0-3F7h                     |     B      |   closed   |
          |---+------------------------------+------------+------------|
          | » | IDE port enabled             | JP6/jumper | Pins 1 & 2 |
          |   |                              |     C      |   closed   |
          |---+------------------------------+------------+------------|
          |   | IDE port disabled            | JP6/jumper | Pins 2 & 3 |
          |   |                              |     C      |   closed   |
          |---+------------------------------+------------+------------|
          | » | IDE port address is 3F6,     | JP6/jumper | Pins 2 & 3 |
          |   | 3F7, 1F0-1F7h                |     D      |   closed   |
          |---+------------------------------+------------+------------|
          |   | IDE port address is 376-377, | JP6/jumper | Pins 1 & 2 |
          |   | 170-177h                     |     D      |   closed   |
          |---+------------------------------+------------+------------|
          | » | Floppy drive enabled         | JP6/jumper | Pins 1 & 2 |
          |   |                              |     E      |   closed   |
          |---+------------------------------+------------+------------|
          |   | Floppy drive disabled        | JP6/jumper | Pins 2 & 3 |
          |   |                              |     E      |   closed   |
          |---+------------------------------+------------+------------|
          | » | IDEIOR path is ATBUS IOR     |     J1     | Pins 2 & 3 |
          |   |                              |            |   closed   |
          |---+------------------------------+------------+------------|
          |   | IDEIOR path is W83758P       |     J1     | Pins 1 & 2 |
          |   | chipset - IOROP              |            |   closed   |
          |---+------------------------------+------------+------------|
          | » | IDEIOW path is ATBUS IOW     |     J2     | Pins 2 & 3 |
          |   |                              |            |   closed   |
          |---+------------------------------+------------+------------|
          |   | IDEIOW path is W83758P       |     J2     | Pins 1 & 2 |
          |   | chipset - IOWOP              |            |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             SERIAL PORT 1 CONFIGURATION - JP9              |
          |------------------------------------------------------------|
          |   COM/Address    |      Jumper A      |      Jumper B      |
          |------------------+--------------------+--------------------|
          | » |  COM1/3F8h   | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |  COM3/3E8h   | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |  COM4/2E8h   | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |   Disabled   | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           SERIAL PORT 1 INTERRUPT SELECT - JP12            |
          |------------------------------------------------------------|
          |      IRQ      |   Jumper A   |   Jumper B   |   Jumper C   |
          |---------------+--------------+--------------+--------------|
          | » |   IRQ4    |    Closed    |     Open     |     Open     |
          |---+-----------+--------------+--------------+--------------|
          |   |   IRQ3    |     Open     |    Closed    |     Open     |
          |---+-----------+--------------+--------------+--------------|
          |   |   IRQ5    |     Open     |     Open     |    Closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             SERIAL PORT 2 CONFIGURATION - JP9              |
          |------------------------------------------------------------|
          |   COM/Address    |      Jumper C      |      Jumper D      |
          |------------------+--------------------+--------------------|
          | » |  COM2/2F8h   | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |  COM3/3E8h   | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |  COM4/2E8h   | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |   Disabled   | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           SERIAL PORT 2 INTERRUPT SELECT - JP12            |
          |------------------------------------------------------------|
          |      IRQ      |   Jumper D   |   Jumper E   |   Jumper F   |
          |---------------+--------------+--------------+--------------|
          | » |   IRQ3    |    Closed    |     Open     |     Open     |
          |---+-----------+--------------+--------------+--------------|
          |   |   IRQ4    |     Open     |    Closed    |     Open     |
          |---+-----------+--------------+--------------+--------------|
          |   |   IRQ5    |     Open     |     Open     |    Closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             PARALLEL PORT CONFIGURATION - JP9              |
          |------------------------------------------------------------|
          |   LPT/Address    |      Jumper E      |      Jumper F      |
          |------------------+--------------------+--------------------|
          | » |  LPT1/378h   | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |  LPT2/278h   | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |  LPT3/3BCh   | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |   Disabled   | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           PARALLEL PORT INTERRUPT SELECT - JP12            |
          |------------------------------------------------------------|
          |         IRQ         |     Jumper G      |     Jumper H     |
          |---------------------+-------------------+------------------|
          | »   |     IRQ7      |      Closed       |       Open       |
          |-----+---------------+-------------------+------------------|
          |     |     IRQ5      |       Open        |      Closed      |
          +------------------------------------------------------------+