发明名称 |
INCREMENTAL LAYOUT ANALYSIS |
摘要 |
Techniques for incrementally analyzing layout design data are disclose. With various implementations, a subsequent incremental analysis can be made for only portions of layout design data, using a subset of available analysis criteria, or some combination of both. For example, the analysis can be limited to errors identified in a previous analysis process, to changes in the layout design data made after a previous analysis process, to particular areas specified by a designer, or some combination thereof. Still further, the analysis process may be performed using only a subset of analysis criteria relevant to the portions of the design data being analyzed, a subset of the initial analysis criteria that the design data failed in a previous analysis process, a subset of the initial analysis criteria selected by the designer, or some combination thereof. Further, such an incremental analysis process can be initiated before a previous analysis process has completed. |
申请公布号 |
WO2008112605(A3) |
申请公布日期 |
2008.12.18 |
申请号 |
WO2008US56356 |
申请日期 |
2008.03.09 |
申请人 |
MENTOR GRAPHICS CORPORATION;PARIS, JAMES, M.;MARSHALL, BRIAN;FERGUSON, JOHN, G. |
发明人 |
PARIS, JAMES, M.;MARSHALL, BRIAN;FERGUSON, JOHN, G. |
分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|