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文章讨论了电子设备内部信号对在线检测设备的要求,指出应由数字信号处理器(DSP)来实现电子设备的在线故障检测,给出了DSP(C240)进行在线检测的软、硬件实现方案。
This paper discusses the requirements of on - line testing equipment for internal signals of electronic equipment, and points out that online fault detection of electronic equipment should be realized by digital signal processor (DSP). The software and hardware implementation of DSP (C240) for on - line testing is given.