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    • 1. 发明申请
    • METHODS AND SYSTEMS FOR OPTIMIZING DESIGNS OF INTEGRATED CIRCUITS
    • 优化集成电路设计的方法与系统
    • WO2007112032A2
    • 2007-10-04
    • PCT/US2007/007311
    • 2007-03-23
    • SYNPILICITY, INC.VUJKOVIC, Jovanka, CiricMCELVAIN, Kenneth, S.
    • VUJKOVIC, Jovanka, CiricMCELVAIN, Kenneth, S.
    • G06F17/50
    • G06F17/505G06F17/5054G06F17/5077
    • Methods and systems for optimizing and/or designing integrated circuits. One exemplary method includes routing, as part of a process of designing an integrated circuit (IC), connections on a representation of the IC using a first set of wiring resources and marking wiring resources as used once the wiring resources within the first set have been used for routing and routing, using a second set of wiring resources in the representation, connections on the IC without checking whether wiring resources within the second set have been previously used to route connections, wherein wiring resources in the second set differ, on average, in physical size, from wiring resources in the first set. Other methods and systems for optimizing and/or designing ICs are also described, and machine-readable media containing executable program instructions which cause systems to perform one or more of these methods are also described.
    • 用于优化和/或设计集成电路的方法和系统。 一种示例性方法包括作为设计集成电路(IC)的过程的一部分的路线,一旦第一组中的布线资源已经被使用,使用第一组布线资源和标记布线资源的IC的表示上的连接 用于路由和路由,在表示中使用第二组布线资源,IC上的连接,而不检查第二组中的布线资源是否已经用于路由连接,其中平均来说,第二组中的布线资源不同, 在物理尺寸上,从第一套接线资源。 还描述了用于优化和/或设计IC的其它方法和系统,并且还描述了包含可执行程序指令的机器可读介质,其使得系统执行这些方法中的一个或多个方法。