The read module reads blocks of data from {HEAD ~ memory} in {TAIL ~ either an interleaved fashion} or a non interleaved fashion in accordance with the control information 
in
The read module reads blocks of data from { HEAD ~ memory } in { TAIL ~ either an interleaved fashion } or a non interleaved fashion in accordance with the control information
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH