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简要介绍了千兆位背板总线的一些关键问题;详细讨论了几种行之有效的千兆位背板总线测试方法,包括波形观测、误码率测试、眼图和时域反射计等;给出了一个实际的千兆位背板总线系统的测试结果.
Some key problems of gigabit backplane bus are briefly introduced. Several effective gigabit backplane bus testing methods are discussed in detail, including waveform observation, bit error rate test, eye diagram and time domain reflectometer. The test results of a real gigabit backplane bus system are given.