In one example, {TAIL ~ memory write process} may be performed using {HEAD ~ memory structure} 300 shown in FIG 3 
In one example , { TAIL ~ memory write process } may be performed using { HEAD ~ memory structure } 300 shown in FIG 3
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH