A method and circuit for accessing data bits in {TAIL ~ a memory array} in {HEAD ~ a multi data rate operation} 
A method and circuit for accessing data bits in { TAIL ~ a memory array } in { HEAD ~ a multi data rate operation }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD