DuckCorp Dico

Found one definition

1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                   
   
   
                   
                     
   Intel 80286
   80286
      <processor> (Or "286", "i286") A microprocessor developed by
      Intel.  THe 80286 processor has a 16-bit data bus and
      incorporates a memory management unit that allowed a limited
      amount of multitasking.  The 80286 only has a segmented MMU
      while the later processors add a paged MMU "behind" the
      segmented one.
      The 80286 was the processor in the IBM PC AT personal
    computer.
      (1995-02-21)