公开(公告)号：US07467366B2

公开(公告)日：2008-12-16

申请号：US11535203

申请日：2006-09-26

申请人： John B. Blankenship ,  Kevin N. Magill ,  Jeffrey R. Summers ,  Anup Wadia

发明人： John B. Blankenship ,  Kevin N. Magill ,  Jeffrey R. Summers ,  Anup Wadia

IPC分类号： G06F9/45 ,  G06F17/50

CPC分类号： G06F17/5031

摘要： A method for generating a timing path software monitor for identifying a critical timing path in hardware devices coupled between first and second components is provided. The method includes generating a static timing report associated with the hardware devices. The static timing report has names of the hardware devices and wire names associated with wires coupled to the hardware devices. The method further includes automatically generating the timing path software monitor based on the static timing report that monitors binary values associated with the wire names at a first clock cycle and a transition of binary values associated with the wire names during a second clock cycle after the first clock cycle. The timing path software monitor indicates a critical timing path is identified when the transition of one of the binary values received by the second component occurs during the second clock cycle.

摘要翻译： 提供了一种用于生成用于识别耦合在第一和第二组件之间的硬件设备中的关键定时路径的定时路径软件监视器的方法。 该方法包括生成与硬件设备相关联的静态定时报告。 静态定时报告具有与耦合到硬件设备的线路相关联的硬件设备和线名称。 该方法还包括基于静态定时报告自动生成定时路径软件监视器，静态定时报告在第一时钟周期监视与线名称相关联的二进制值，以及在第一时钟周期之后的第二时钟周期期间与线名相关联的二进制值的转变 时钟周期。 定时路径软件监视器指示当在第二时钟周期期间发生由第二分量接收的二进制值之一的转换时，识别关键定时路径。

公开(公告)号：US20080077895A1

公开(公告)日：2008-03-27

申请号：US11535203

申请日：2006-09-26

申请人： John B. Blankenship ,  Kevin N. Magill ,  Jeffrey R. Summers ,  Anup Wadia

发明人： John B. Blankenship ,  Kevin N. Magill ,  Jeffrey R. Summers ,  Anup Wadia

IPC分类号： G06F17/50 ,  G06F9/45

CPC分类号： G06F17/5031

摘要： A method for generating a timing path software monitor for identifying a critical timing path in hardware devices coupled between first and second components is provided. The method includes generating a static timing report associated with the hardware devices. The static timing report has names of the hardware devices and wire names associated with wires coupled to the hardware devices. The method further includes automatically generating the timing path software monitor based on the static timing report that monitors binary values associated with the wire names at a first clock cycle and a transition of binary values associated with the wire names during a second clock cycle after the first clock cycle. The timing path software monitor indicates a critical timing path is identified when the transition of one of the binary values received by the second component occurs during the second clock cycle.

摘要翻译： 提供了一种用于生成用于识别耦合在第一和第二组件之间的硬件设备中的关键定时路径的定时路径软件监视器的方法。 该方法包括生成与硬件设备相关联的静态定时报告。 静态定时报告具有与耦合到硬件设备的线路相关联的硬件设备和线名称。 该方法还包括基于静态定时报告自动生成定时路径软件监视器，静态定时报告在第一时钟周期监视与线名称相关联的二进制值，以及在第一时钟周期之后的第二时钟周期期间与线名相关联的二进制值的转变 时钟周期。 定时路径软件监视器指示当在第二时钟周期期间发生由第二分量接收的二进制值之一的转换时，识别关键定时路径。