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公开(公告)号：US20120137265A1
公开(公告)日：2012-05-31
申请号：US13289965
申请日：2011-11-04
IPC分类号： G06F17/50
CPC分类号： G06F17/5077
摘要： Multiple level spine routing is disclosed. In some embodiments, in response to receiving a specification of a plurality of nets and a specification of a set of routing tracks available for main spines, a main spine routing track is assigned to each of the plurality of nets based at least in part on a cost function and main spine wires are generated on the assigned main spine routing tracks for each of the plurality of nets.
摘要翻译： 公开了多级脊柱布线。 在一些实施例中，响应于接收到多个网络的规范以及可用于主刺的一组路由路径的规范，主脊线路由轨道至少部分地基于一个主网络路由轨道被分配给多个网络中的每一个网络 成本函数和主脊线在所分配的主脊线路径轨迹上生成，用于多个网络中的每一个。
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公开(公告)号：US08959473B2
公开(公告)日：2015-02-17
申请号：US13289965
申请日：2011-11-04
IPC分类号： G06F17/50
CPC分类号： G06F17/5077
摘要： Multiple level spine routing is disclosed. In some embodiments, in response to receiving a specification of a plurality of nets and a specification of a set of routing tracks available for main spines, a main spine routing track is assigned to each of the plurality of nets based at least in part on a cost function and main spine wires are generated on the assigned main spine routing tracks for each of the plurality of nets.
摘要翻译： 公开了多级脊柱布线。 在一些实施例中，响应于接收到多个网络的规范以及可用于主刺的一组路由路径的规范，主脊线路由轨道至少部分地基于一个主网络路由轨道被分配给多个网络中的每一个网络 成本函数和主脊线在所分配的主脊线路径轨迹上生成，用于多个网络中的每一个。
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公开(公告)号：US08683417B2
公开(公告)日：2014-03-25
申请号：US13289963
申请日：2011-11-04
IPC分类号： G06F17/50
CPC分类号： G06F17/5077
摘要： Multiple level spine routing is disclosed. In some embodiments, in response to receiving a specification of a net comprising a set of pins, a first wire for routing the net is generated, the set of pins comprising the net is partitioned into one or more groups based at least in part on a cost function, a second wire that connects to the first wire is generated for each group of the net, and a third wire that connects each pin to the second wire of its group is generated for each pin of each group of the net.
摘要翻译： 公开了多级脊柱布线。 在一些实施例中，响应于接收到包括一组引脚的网络的规范，产生用于布线网络的第一线，包括网的引脚组被至少部分地基于一个或多个 为每组网络生成连接到第一线的第二线，并且为每组网的每个针产生将每个引脚连接到其组的第二线的第三线。
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公开(公告)号：US08561002B2
公开(公告)日：2013-10-15
申请号：US13289963
申请日：2011-11-04
IPC分类号： G06F17/50
摘要： Multiple level spine routing is disclosed. In some embodiments, in response to receiving a specification of a net comprising a set of pins, a first wire for routing the net is generated, the set of pins comprising the net is partitioned into one or more groups based at least in part on a cost function, a second wire that connects to the first wire is generated for each group of the net, and a third wire that connects each pin to the second wire of its group is generated for each pin of each group of the net.
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公开(公告)号：US20120137264A1
公开(公告)日：2012-05-31
申请号：US13289963
申请日：2011-11-04
IPC分类号： G06F17/50
CPC分类号： G06F17/5077
摘要： Multiple level spine routing is disclosed. In some embodiments, in response to receiving a specification of a net comprising a set of pins, a first wire for routing the net is generated, the set of pins comprising the net is partitioned into one or more groups based at least in part on a cost function, a second wire that connects to the first wire is generated for each group of the net, and a third wire that connects each pin to the second wire of its group is generated for each pin of each group of the net.
摘要翻译： 公开了多级脊柱布线。 在一些实施例中，响应于接收到包括一组引脚的网络的规范，产生用于布线网络的第一线，包括网的引脚组被至少部分地基于一个或多个 为每组网络产生连接到第一线的第二线，并且为每组网的每个针产生将每个引脚连接到其组的第二线的第三线。
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公开(公告)号：US08561000B2
公开(公告)日：2013-10-15
申请号：US13289965
申请日：2011-11-04
IPC分类号： G06F17/50
摘要： Multiple level spine routing is disclosed. In some embodiments, in response to receiving a specification of a plurality of nets and a specification of a set of routing tracks available for main spines, a main spine routing track is assigned to each of the plurality of nets based at least in part on a cost function and main spine wires are generated on the assigned main spine routing tracks for each of the plurality of nets.
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