| 摘要 |
In a method for dividing a terminal into a plurality of terminal units in automatic interconnect routing processing in a semiconductor device, a terminal portion, which is a part of the terminal, overlapped an intersection of the wiring grids in X-direction and Y-direction is extracted. A terminal region which includes the terminal portion is surrounded with a top side, a bottom side, a left side and a right side of the terminal region. These sides are moved outward so as to expand the terminal region, respectively, thereby dividing the terminal into a plurality of terminal regions.
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