資料來源 : Free On-Line Dictionary of Computing

fully associative cache
     
        A cache where data from any address can be stored in any cache
        location.  The whole address must be used as the tag.  All
        tags must be compared simultaneously (associatively) with the
        requested address and if one matches then its associated data
        is accessed.  This requires an associative memory to hold the
        tags which makes this form of cache more expensive.  It does
        however solve the problem of contention for cache locations
        ({cache conflict}) since a block need only be flushed when the
        whole cache is full and then the block to flush can be
        selected in a more efficient way.
     
        See also {direct mapped cache}, {set associative cache}.