Abstract
t Member , IEEE, Sanjay Pant , Member , IEEE,
Wei-Hsiang Ma, Student Member , IEEE, Sudherssen Kalaiselvan, Kevin Lai, David M. Bull, and
David T. Blaauw, Member , IEEE
Abstract—Traditional adaptive methods that compensate for
PVT variations need safety margins and cannot respond to
rapid environmental changes. In this paper , we present a design
(RazorII) which implements a flip-flop with in situ detection
and architectural correction of variation-induced delay errors.
Error detection is based on