作者: Yuh-Fang Tsai , N. Vijaykrishnan , Yuan Xie , M.J. Irwin
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摘要: One of the main challenges for design in presence process variations is to cope with uncertainties delay and leakage power. In this paper, influence reduction techniques on delay/leakage uncertainty examined through Monte-Carlo analysis. The investigated paper include increasing gate length, stack forcing, body biasing, V/sub dd//V/sub th/ optimization. impact technology scaling temperature sensitivity are also evaluated. We investigate uncertainty-power-delay trade-off suggest designs targeting different requirements.