【应用笔记】AN433:源同步接口的约束与分析(AN 433: Constraining and Analyzing Source-Synchronous Interfaces) 本应用笔记描述对源同步接口进行约束预分析的技巧。 This application note describes techniques for constraining and analyzing source-synchronous interfaces. In source-synchronous interfaces, the source of the clock is the same device as the source of the data, rather than another source, such as a common clock network. AN 433: Constraining and Analyzing Source-Synchronous Interfaces June 2010 AN-433-2.3 This application note describes techniques for constraining and analyzing source-synchronous interfaces. In source-synchronous interfaces, the source of the clock is the same device as the source of the data, rather than another source, such as a common clock network. Figure 1 shows a block diagram of a basic source-synchronous interface. ……