The samples from the tapped delay line are input to a correction signal generator that produces {HEAD ~ a correction signal} as a function of the location of data transitions in the data input signal with respect to {TAIL ~ a specified point} of a sample clock pulse 
The samples from the tapped delay line are input to a correction signal generator that produces { HEAD ~ a correction signal } as a function of the location of data transitions in the data input signal with respect to { TAIL ~ a specified point } of a sample clock pulse
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH