Routing interconnect of integrated circuit designs
    1.
    发明授权
    Routing interconnect of integrated circuit designs 有权
    集成电路设计的路由互连

    公开(公告)号:US08365128B2

    公开(公告)日:2013-01-29

    申请号:US12347832

    申请日:2008-12-31

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5077

    摘要: Routing methods for an integrated circuit design layout are disclosed. The layout can include design netlists and library cells. A multiple-level global routing can generate topological wire for each net. An area oriented graph-based detail routing on the design can be performed. A post route optimization after the detail routing can be performed to further improve the routing quality. Some methods can be single threaded all or some of the time, and/or multi-threaded some or all of the time.

    摘要翻译: 公开了集成电路设计布局的布线方法。 布局可以包括设计网表和库单元格。 多级全局路由可以为每个网络生成拓扑线。 可以执行设计上面向图形的基于图形的详细路由。 可以执行详细路由后的路由优化,以进一步提高路由质量。 一些方法可以是单线程的全部或部分时间,和/或多线程的一些或所有的时间。

    INTERCONNECT ROUTING METHODS OF INTEGRATED CIRCUIT DESIGNS
    2.
    发明申请
    INTERCONNECT ROUTING METHODS OF INTEGRATED CIRCUIT DESIGNS 有权
    集成电路设计的互连路由方法

    公开(公告)号:US20090113372A1

    公开(公告)日:2009-04-30

    申请号:US12347902

    申请日:2008-12-31

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5077

    摘要: Routing methods for an integrated circuit design layout are disclosed. The layout can include design netlists and library cells. A multiple-level global routing can generate topological wire for each net. An area oriented graph-based detail routing on the design can be performed. A post route optimization after the detail routing can be performed to further improve the routing quality. Some methods can be single threaded all or some of the time, and/or multi-threaded some or all of the time.

    摘要翻译: 公开了集成电路设计布局的布线方法。 布局可以包括设计网表和库单元格。 多级全局路由可以为每个网络生成拓扑线。 可以执行设计上面向图形的基于图形的详细路由。 可以执行详细路由后的路由优化,以进一步提高路由质量。 一些方法可以是单线程的全部或部分时间,和/或多线程的一些或所有的时间。

    Methods of routing an integrated circuit design
    4.
    发明申请
    Methods of routing an integrated circuit design 有权
    路由集成电路设计方法

    公开(公告)号:US20060190897A1

    公开(公告)日:2006-08-24

    申请号:US11327226

    申请日:2006-01-06

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5077

    摘要: An innovative routing method for an integrated circuit design layout. The layout can include design netlists and library cells. A multiple-level global routing can generate topological wire for each net. An area oriented graph-based detail routing on the design can be performed. A post route optimization after the detail routing can be performed to further improve the routing quality. Some methods can be single threaded all or some of the time, and/or multi-threaded some or all of the time.

    摘要翻译: 一种用于集成电路设计布局的创新布线方法。 布局可以包括设计网表和库单元格。 多级全局路由可以为每个网络生成拓扑线。 可以执行设计上面向图形的基于图形的详细路由。 可以执行详细路由后的路由优化,以进一步提高路由质量。 一些方法可以是单线程的全部或部分时间,和/或多线程的一些或所有的时间。

    Routing methods for integrated circuit designs
    6.
    发明授权
    Routing methods for integrated circuit designs 有权
    集成电路设计的路由方法

    公开(公告)号:US08255857B2

    公开(公告)日:2012-08-28

    申请号:US12347871

    申请日:2008-12-31

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5077

    摘要: Routing methods for an integrated circuit design layout are disclosed. The layout can include design netlists and library cells. A multiple-level global routing can generate topological wire for each net. An area oriented graph-based detail routing on the design can be performed. A post route optimization after the detail routing can be performed to further improve the routing quality. Some methods can be single threaded all or some of the time, and/or multi-threaded some or all of the time.

    摘要翻译: 公开了集成电路设计布局的布线方法。 布局可以包括设计网表和库单元格。 多级全局路由可以为每个网络生成拓扑线。 可以执行设计上面向图形的基于图形的详细路由。 可以执行详细路由后的路由优化,以进一步提高路由质量。 一些方法可以是单线程的全部或部分时间,和/或多线程的一些或所有的时间。

    ROUTING METHODS FOR INTEGRATED CIRCUIT DESIGNS
    7.
    发明申请
    ROUTING METHODS FOR INTEGRATED CIRCUIT DESIGNS 有权
    集成电路设计的路由方法

    公开(公告)号:US20090106728A1

    公开(公告)日:2009-04-23

    申请号:US12347871

    申请日:2008-12-31

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5077

    摘要: Routing methods for an integrated circuit design layout are disclosed. The layout can include design netlists and library cells. A multiple-level global routing can generate topological wire for each net. An area oriented graph-based detail routing on the design can be performed. A post route optimization after the detail routing can be performed to further improve the routing quality. Some methods can be single threaded all or some of the time, and/or multi-threaded some or all of the time.

    摘要翻译: 公开了集成电路设计布局的布线方法。 布局可以包括设计网表和库单元格。 多级全局路由可以为每个网络生成拓扑线。 可以执行设计上面向图形的基于图形的详细路由。 可以执行详细路由后的路由优化,以进一步提高路由质量。 一些方法可以是单线程的全部或部分时间,和/或多线程的一些或所有的时间。

    Conditionally routing a portion of an integrated circuit design with a different pitch to overcome a design rule violation
    8.
    发明授权
    Conditionally routing a portion of an integrated circuit design with a different pitch to overcome a design rule violation 有权
    有条件地以不同的音调路由集成电路设计的一部分,以克服违反设计规则

    公开(公告)号:US08291365B2

    公开(公告)日:2012-10-16

    申请号:US11327226

    申请日:2006-01-06

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5077

    摘要: An innovative routing method for an integrated circuit design layout. The layout can include design netlists and library cells. A multiple-level global routing can generate topological wire for each net. An area oriented graph-based detail routing on the design can be performed. A post route optimization after the detail routing can be performed to further improve the routing quality. Some methods can be single threaded all or some of the time, and/or multi-threaded some or all of the time.

    摘要翻译: 一种用于集成电路设计布局的创新布线方法。 布局可以包括设计网表和库单元格。 多级全局路由可以为每个网络生成拓扑线。 可以执行设计上面向图形的基于图形的详细路由。 可以执行详细路由后的路由优化,以进一步提高路由质量。 一些方法可以是单线程的全部或部分时间,和/或多线程的一些或所有的时间。

    ROUTING INTERCONNECT OF INTEGRATED CIRCUIT DESIGNS
    9.
    发明申请
    ROUTING INTERCONNECT OF INTEGRATED CIRCUIT DESIGNS 有权
    集成电路设计的路由互连

    公开(公告)号:US20090113371A1

    公开(公告)日:2009-04-30

    申请号:US12347832

    申请日:2008-12-31

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5077

    摘要: Routing methods for an integrated circuit design layout are disclosed. The layout can include design netlists and library cells. A multiple-level global routing can generate topological wire for each net. An area oriented graph-based detail routing on the design can be performed. A post route optimization after the detail routing can be performed to further improve the routing quality. Some methods can be single threaded all or some of the time, and/or multi-threaded some or all of the time.

    摘要翻译: 公开了集成电路设计布局的布线方法。 布局可以包括设计网表和库单元格。 多级全局路由可以为每个网络生成拓扑线。 可以执行设计上面向图形的基于图形的详细路由。 可以执行详细路由后的路由优化,以进一步提高路由质量。 一些方法可以是单线程的全部或部分时间,和/或多线程的一些或所有的时间。

    ROUTING INTERCONNECT OF INTEGRATED CIRCUIT DESIGNS WITH VARYING GRID DENSITIES
    10.
    发明申请
    ROUTING INTERCONNECT OF INTEGRATED CIRCUIT DESIGNS WITH VARYING GRID DENSITIES 审中-公开
    集成电路设计的路由互连与变化的网络密度

    公开(公告)号:US20140215426A1

    公开(公告)日:2014-07-31

    申请号:US13753374

    申请日:2013-01-29

    IPC分类号: G06F17/50

    摘要: Routing methods for an integrated circuit design layout are disclosed. The layout can include design netlists and library cells. A multiple-level global routing can generate topological wire for each net. An area oriented graph-based detail routing on the design can be performed. A post route optimization after the detail routing can be performed to further improve the routing quality. Some methods can be single threaded all or some of the time, and/or multi-threaded some or all of the time.

    摘要翻译: 公开了集成电路设计布局的布线方法。 布局可以包括设计网表和库单元格。 多级全局路由可以为每个网络生成拓扑线。 可以执行设计上面向图形的基于图形的详细路由。 可以执行详细路由后的路由优化,以进一步提高路由质量。 一些方法可以是单线程的全部或部分时间,和/或多线程的一些或所有的时间。