Switching device simulation method and system

Abstract

The invention provides a switching device simulation method and system, and the method comprises the steps: dividing a to-be-simulated region of a switching device, and obtaining a plurality of block regions; establishing connection lines among the plurality of block areas based on pre-acquired device parasitic parameters of the switching device to realize transmission of signals among the block areas; and performing simulation on the plurality of block areas after the connection lines are built so as to predict the switching uniformity of the switching device. According to the technical scheme of the invention, the grid division is performed on the large-size switching device, and the connecting lines are established among the divided blocks, so that the switching uniformity simulation of the large-size switching device can be performed in advance, the circuit defect can be predicted in advance, and the circuit design time can be saved.

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