  =====Maxtor IDE Adapter Board========

           +- 40-pin IDE Hard drive                             ____
           |    connector (pin-20    +- 34-pin Floppy drive    |
           |   removed for keying)   |    connector (pin-5     |
   J1      +------+                  |  removed for keying)    |
   LED +          |   P S   P S      |                         |
      +-----------|------------------|-----------------------+ |
      |           |   ==o   ==o      | :                      |
      |:          |   HD    FD       | JP5                +o-+-|
      |: :::::::::.::::::::::      ::.::::::::::::::      +--+-|
      |1 1      J2                 1      J3                 | |
      |                                                      | |
      |                                                      | |
      |                                                   +o-+-|
      |                                                   +--+-|
      ++              +----+                            +----+ |
       +||||||||||||||+    +||||||||||||||||||||||||||||+      |
                                                               |

         Jumper | Setting  Function
        --------+---------+-------------------------------------------
         HD     |  PRI    | Primary IDE Address 1F0h & IRQ14 enabled
                |  SEC    | Secondary IDE Address 170h & IRQ15 enabled
        --------+---------+-------------------------------------------
         FD     |  PRI    | Primary Floppy address enabled (3F0h)
                |  SEC    | Secondary Floppy address enabled (370h)
                |         | This setting is used as floppy disable
        --------+---------+-------------------------------------------
         JP5    |  CLOSED | IDE Drives IOCHRDY
                |  OPEN   | IDE does not drive IOCHRDY
        --------------------------------------------------------------


        Rev B   11/4/95  Anderson


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