The key concept of high speed serial bus signal integrity test is introduced including jitter,eye pattern,inter-symbol interference(ISI),error control,etc.
介绍了高速串行总线信号完整性测试的关键概念,主要包括抖动及分离、眼图、误码评估和码间干扰、测试误差控制等,结合实际RapidIO串行系统应用给出了测试结果,并采用抖动谱等方法对相关指标进行了详细分析。