{HEAD ~ A timing recovery state machine generates} expected {TAIL ~ sample values} used to acquire the preamble field, and a current state of the state machine indicates when the preamble ends relative to a predetermined clock interval 
expected
{ HEAD ~ A timing recovery state machine generates } expected { TAIL ~ sample values } used to acquire the preamble field , and a current state of the state machine indicates when the preamble ends relative to a predetermined clock interval
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH