摘要
根据单片微型计算机系统的干扰形成原因及传播途径 ,采用光电耦合、接地、屏蔽、退耦、滤波、软件陷阱、WATCHDOG等多种技术 ,加强单片微型计算机系统的抗干扰能力。实践证明 ,采用这些抗干扰技术后 。
According to the cause of interfering single chip microcomputer system and propagation paths of these interference, techniques such as photocoupling, screening, decoupling, filtration, software trap, watchdog and so on are adopted to strengthen the anti interference ability of the single chip microcomputer system.The practice proves that the stability of single chip microcomputer system has greatly been improved after adopting the anti interference techniques .
出处
《湖南农业大学学报（自然科学版）》
CAS
CSCD
2000年第3期223-227,共5页
Journal of Hunan Agricultural University(Natural Sciences)
基金
湖南省教委资助项目! (98B0 5 4)
关键词
单片微型计算机
抗干扰技术
程序设计
single chip microcomputer
anti interference technique
programme design
