| 摘要 |
PROBLEM TO BE SOLVED: To provide a wiring board design support system allowing verification of logical connection of a signal line between adjacent areas while concealing a layout, in a scene for divisionally designing a wiring board. SOLUTION: This wiring board design support device has: a layout holding part 104 holding layout information showing the layout and protection attribute information showing a protection attribute of the area; a permission information holding part 116 holding permission information showing the protection attribute permitted with reference to the layout; a decision part 111 deciding whether the reference to the layout from the layout information is permitted or not, on the basis of the permission information and the protection attribute information; a verification part 114 verifying the logical connection to the adjacent area by use of the layout information regardless of a result of the decision by the decision part 111; and a restriction part 113 restricting the use of the layout information excepting the verification by the verification part 114 when negative decision is performed in the decision part 111. COPYRIGHT: (C)2006,JPO&NCIPI
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