| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a design support device and a design support method with which a designer can immediately and accurately check the design change positions. <P>SOLUTION: A design support device has storage means for storing information before change of a circuit and information after change of a circuit, extraction means for extracting the difference of logical information of a circuit and the difference of physical information of a circuit before and after the change of a circuit based on information before and after the change of a circuit, and output means outputting, together with a circuit, the difference of the logical information of a circuit and the physical information of a circuit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
