DELL COMPUTER CORPORATION
=========================

   IDE CONTROLLER REV. 2

   +------------------------------------------------------------+
   +------------------------------------------------------------+

   Data bus: 16-bit, ISA

   Size: Half-length, full-height card

   Hard drives supported:  Two IDE (AT) Interface drives

   Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
   drives

<gopher://bitreich.org/I/th99/c/C-D/20260-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                   Function                   |  Location   |
   |----------------------------------------------+-------------|
   | 40-pin IDE (AT) Interface connector-internal |     CN1     |
   |----------------------------------------------+-------------|
   | 34-pin data cable connector-floppy drive     |     CN2     |
   |----------------------------------------------+-------------|
   | 4-pin connector-drive active LED             |     CN3     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Location |  Setting   |
   |------------------------------------+----------+------------|
   |>> | Hard drive enabled             |   JP4    |    open    |
   |---+--------------------------------+----------+------------|
   |   | Hard drive disabled            |   JP4    |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Floppy drive enabled           |   JP5    |    open    |
   |---+--------------------------------+----------+------------|
   |   | Floppy drive disabled          |   JP5    |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Drive generates IRQ14 high     |   JP6    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Drive does not drive IRQ14     |   JP6    | pins 2 & 3 |
   |   | high                           |          |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MISCELLANEOUS TECHNICAL NOTES                |
   |------------------------------------------------------------|
   |          This controller has no on-board software          |
   +------------------------------------------------------------+