公开(公告)号：US20150067632A1

公开(公告)日：2015-03-05

申请号：US14475276

申请日：2014-09-02

Applicant: Synopsys Taiwan Co., Ltd.

Inventor： Tung-Chieh CHEN ,  Po-Cheng Pan ,  Ching-Yu Chin ,  Hung-Ming Chen

IPC: G06F17/50

CPC classification number: G06F17/5077 ,  G06F17/505 ,  G06F17/5068 ,  G06F17/5081

Abstract: A computer implemented method for routing preservation is presented. The method includes decomposing, using the computer, a geometric relationship between a first module, a second module, and a routing path of a source layout, when the computer is invoked to route the solution path. The method further includes disposing, using the computer, the routing path in a solution layout in accordance with the geometric relationship. The solution layout is not defined by a scaling of the source layout.

Abstract translation: 提出了一种计算机实现路由保存的方法。 该方法包括当计算机被调用来路由解决路径时，使用计算机分解第一模块，第二模块和源布局的路由路径之间的几何关系。 该方法还包括根据几何关系在计算机中布置解决方案布局中的路由路径。 解决方案布局不是通过源布局的缩放来定义的。