Effect Of Interconnects On Delay Estimation With Noise Optimization
At today’s nanometer technology, the interconnect delay is surpassing the device delay; therefore, there is a need
to predict interconnect delay before the layout phase. In this paper, we use a wire length estimation technique that can predict
the lengths of individual wires before placement and routing. Also, Wire width sizing is to be considered for delay
optimization. The aim is to identify only those parameters which can be obtained with out
actual place and route and thus can be used toestimate individual wire lengths before layout.
And wefocuses on the trends of coupling effects on noise in delay estimation.