| 摘要 |
PROBLEM TO BE SOLVED: To create wiring data, while suppressing occurrence of a wiring omission and an increase in processing time.SOLUTION: A wiring data creation device comprises: a reference wiring data acquisition part for acquiring reference wiring data which indicates a reference wiring pattern; an area information acquisition part for acquiring area information which regulates a reference tip area and a re-wiring area; a net list creation part for creating a net list in an object wiring pattern surrounded by the re-wiring area; and an error acquisition part for acquiring an arrangement error of a semiconductor chip. The wiring data creation device further comprises: a first wiring data creation part for creating fan-out wiring data which indicates a fan-out wiring of the semiconductor chip; and a second wiring data creation part for, re-wiring the object wiring pattern so as to connect to the fan-out wiring of the semiconductor chip, according to the arrangement error, thereby creating wiring data which indicates a new wiring pattern. The second wiring data creation part creates the wiring data indicating a new wiring pattern on the basis of the net list.SELECTED DRAWING: Figure 3 |
