a translation look aside buffer memory array responsive to the output from an address decoder means and having T sets, each set having {HEAD ~ mT compartments}, each compartment storing a part of a logical address and {TAIL ~ the corresponding real address} in the MMU, 
a translation look aside buffer memory array responsive to the output from an address decoder means and having T sets , each set having { HEAD ~ mT compartments } , each compartment storing a part of a logical address and { TAIL ~ the corresponding real address } in the MMU ,
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH