DD&TT ENTERPRISE USA COMPANY
============================

   DT-3767

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:         | 16-bit, ISA                            |
   |-------------------+----------------------------------------|
   | Size:             | Half-length, full-height card          |
   |-------------------+----------------------------------------|
   | Hard drive        | Two IDE(AT) Interface drives           |
   | supported:        |                                        |
   |-------------------+----------------------------------------|
   | Floppy drives     | Two 360KB, 720KB, 1.2MB, or 1.44MB     |
   | supported:        | drives                                 |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/c/C-D/20330-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                  Function                   |   Location   |
   |---------------------------------------------+--------------|
   | 40-pin IDE(AT) Interface connector          |      J1      |
   |---------------------------------------------+--------------|
   | 34-pin control cable connector-floppy drive |      J2      |
   |---------------------------------------------+--------------|
   | 2-pin connector-Drive active LED            |     JP2      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function              | Location  |  Setting   |
   |-----------------------------------+-----------+------------|
   |>> | Direct IRQ14 control          |    JP1    | Pins 1 & 2 |
   |   |                               |           |   closed   |
   |---+-------------------------------+-----------+------------|
   |   | Select SLAVE/ACTIVE control   |    JP1    | Pins 2 & 3 |
   |   |                               |           |   closed   |
   |---+-------------------------------+-----------+------------|
   |>> | Floppy drive enabled          |    JP3    |    open    |
   |---+-------------------------------+-----------+------------|
   |   | Floppy drive disabled         |    JP3    |   closed   |
   |---+-------------------------------+-----------+------------|
   |>> | Hard drive (CS0) port address |    JP4    | Pins 2 & 3 |
   |   | is 1F0-1F7h                   |           |   closed   |
   |---+-------------------------------+-----------+------------|
   |   | Hard drive (CS0) port address |    JP4    | Pins 1 & 2 |
   |   | is 170-177h                   |           |   closed   |
   |---+-------------------------------+-----------+------------|
   |   | Hard drive disabled           | JP4 & JP5 |    open    |
   |---+-------------------------------+-----------+------------|
   |>> | Hard drive (CS1) port address |    JP5    | Pins 2 & 3 |
   |   | is 3F0-3F7h                   |           |   closed   |
   |---+-------------------------------+-----------+------------|
   |   | Hard drive (CS1) port address |    JP5    | Pins 1 & 2 |
   |   | is 370-377h                   |           |   closed   |
   +------------------------------------------------------------+