| 摘要 |
A computer automated design method includes defining rectangular areas serving as a starting point area and an ending point area of a wiring; accumulating wiring costs whenever an exploration of a wiring path from the starting point area to the ending point area advances one rectangular area, multiplying the wiring cost by a via cost and adding an obstacle cost; finding a final wiring path routing through a plurality of wiring areas to connect the starting point area and the ending point area; and arranging the corresponding multiple cut via.
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