Subsequently, the first TAP controller is released such that {TAIL ~ the control signal} supplied to {HEAD ~ the first and second TAP controllers} are equal, thereby synchronizing the first TAP controller and the second TAP controller 
Subsequently , the first TAP controller is released such that { TAIL ~ the control signal } supplied to { HEAD ~ the first and second TAP controllers } are equal , thereby synchronizing the first TAP controller and the second TAP controller
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH