Accordingly, each phase enable signal {HEAD ~ 704 a 704 d} enables operation of {TAIL ~ each deceleration phase} sequentially and repetitively 
Accordingly , each phase enable signal { HEAD ~ 704 a 704 d } enables operation of { TAIL ~ each deceleration phase } sequentially and repetitively
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH