It is another object of the invention to provide {HEAD ~ self testing} using {TAIL ~ LSSD design rules} and circuits 
using
It is another object of the invention to provide { HEAD ~ self testing } using { TAIL ~ LSSD design rules } and circuits
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH