| 摘要 |
A method for designing a semiconductor device by using a computer, includes steps (a) to (b). The step (a) is the step of placing a power line and a ground line along a first direction. The step (b) is the step of placing a capacity cell which includes a bypass capacitor connected between the power line and the ground line. The step (b) includes (b1) placing plural kinds of element cells along a second direction perpendicular to the first direction. The capacity cell is composed of the plural kinds of element cells.
|
