| 摘要 |
PURPOSE:To automatically determine wiring order by selecting a small component and a large component out of X and Y components between two points out of unconnected pin pairs respectively as the 1st and 2nd keys and sorting unconnected pin pairs by the 1st and 2nd keys in the ascending order. CONSTITUTION:A position data storing means 10 stores the position data of all pins as the X and Y coordinates on a grating. An unconnected pin pair storing means 11 stores the information of all the two pins to be connected. A component calculating means 12 reads out pin information from the means 10, 11 and calculates the X and Y coordinates of the distance between two pins out of unconnected pin pairs A to M. A selecting processing means 13 selects a small key and a large key out of the X and Y components calculated for all the unconnected pin pairs as the 1st and 2nd key and sorts the pin pairs A to M in the ascending order based upon the 1st and 2nd keys. |
