摘要
抗干扰技术是电子产品首要考虑的问题,单片机应用系统的设计也不例外,抗干扰技术是它的重要一环;对干扰形成的3个主要因素,即干扰源、耦合通道、对干扰信号敏感的接收电路,主要针对接收电路的设计进行深入的研究;对CPU抗干扰措施,对单片机内部配置抗干扰措施的设计及系统电源干扰的形成以克服方法的设计,从而得到了一个比较合理、有效的抗干扰系统,提高了单片机应用系统抗干扰的性能,充分保证了单片机应用系统的稳定性。
Anti- interference the technique is an electronics product the problem of the initial consideration, Design for machine applying the system of single slice too not exception, anti-interference the technique is its importance a wreath. Three main factors to become to interference, Then interference the head, match the passage, to interference signal receiving of sensitive electric circuit, Primarily aim at to receive the design of the electric circuit to proceed the in depth research. Design CPU anti--interference measure, right single slice machine inner part install anti.-- interference measure and formation that system power supply interference by overcoming of design, From but get a reasonable, system of valid anti- interference, increased the stability for function for machine applying system anti-interference, cent guaranteeing the machine of single slice applying the system of single slice.
出处
《计算机测量与控制》
CSCD
2006年第3期412-414,共3页
Computer Measurement &Control
基金
国家火炬计划(2005EB040955)
关键词
单片机系统
干扰源
抗干扰措施
machine system of single slice, interference head
anti- interference measure
