To easily perform mutual comparative verification between the operation of a circuit device to be measured and circuit simulation, and to quickly confirm a problem if the operation of the circuit device to be measured has the problem. 被測定回路装置の動作と回路シミュレーションとの相互の比較検証が容易にでき、被測定回路装置の動作に問題点があればそれを速やかに確認することを可能にする。 - 特許庁