| 摘要 |
PROBLEM TO BE SOLVED: To reduce a creation time for preparing a high accuracy function model.SOLUTION: A design support device 100 calculates a first performance value of a pre-layout circuit 101 by inputting parameter values corresponding to each first dispersion parameter group in a second dispersion parameter group stored in a storage part 110. The design support device 100 also acquires a second performance value of a post layout circuit 102 obtained by simulating the post layout circuit 102 using each value of the second dispersion parameter group stored in the storage part 110. Next, the design support device 100 prepares a difference model f_diff () as a second function model based on the first performance value, second performance value, and each value of the second dispersion parameter group. |
