Parameterized SPICE subcircuits for multilevel interconnect modeling and simulation

The authors describe a parameterized interconnect model library generator that provides VLSI designers with a direct link between numerical method-based capacitance simulators and SPICE-like circuit simulators. As a result, interconnect parasitics are parameterized in a manner similar to the parameterization of transistors in SPICE. Therefore, the effort and time needed by circuit designers or EDA tools to prepare distributed multiline R, C SPICE decks for circuit simulations is drastically reduced.<
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