CIRCUIT ARRANGEMENT DESIGN METHOD AND PROGRAM

摘要

A large-scale integrated circuit design includes a step of reading logic and mounting information, a step of performing virtual wiring according to the information, a step of extracting a wiring efficiency improvable portion form the result, a step of performing virtual wiring modification by performing wiring conversion and logic conversion, a step of simulating conversion of the total wiring amount and the signal propagation delay amount accompanying the modification, and a step of obtaining a logic design and mounting design in which the wiring efficiency is improved.