| 摘要 |
PROBLEM TO BE SOLVED: To provide a waveform creation method, a waveform creation program and a waveform creation device for logic simulation for creating a first waveform and a second waveform having a cycle shorter than the first waveform.SOLUTION: A waveform creation method includes: an input waveform specification step 20 of specifying a second waveform having a cycle shorter than a first waveform; a target area specification step 21 of specifying a target area of the first waveform; a waveform data calculation step 23 of calculating an item value in the input waveform specification step 20 and an item value in the target area specification step 21; a target area matching determination step 24 of determining whether or not the target area matches the cycle of the second waveform; a target area increase/decrease step 25 of setting the target area of the first waveform as a change target area when the matching is confirmed, and of increasing/decreasing the target area of the first waveform by a difference between the cycle of the second waveform and the range of the target area of the first waveform when the matching is not confirmed; a waveform change step 26 of changing the first waveform; and a waveform display instruction step 27 of giving a waveform display instruction. |
