公开(公告)号：US06766264B2

公开(公告)日：2004-07-20

申请号：US10211681

申请日：2002-08-02

申请人： Dae Suk Jung ,  Kyung Lee

发明人： Dae Suk Jung ,  Kyung Lee

IPC分类号： G06F1100

CPC分类号： G06F17/5036

摘要： One embodiment of the present invention provides a system for calibrating a model of a digital circuit to account for noise effects between signal lines. The system operates by first fabricating a digital circuit for calibration purposes. Next, an input signal is applied to an aggressor net within the digital circuit. The system then measures how noise from the input signal affects the amplitude of a signal on a victim net within the digital circuit. Finally, the system adjusts parameters of the circuit model using the measured results.