摘要
基于对用户使用产品质量保证的目的,本文采取了对MCU软件系统的实际设计方案进行研究,通过对MC9S12NE64单片机进行初始化模块、系统模块诊断与数据采集、系统故障诊断与处理的方法 ,结合ADS7844模数转换器,对软件避错设计和容错设计路线进行实验,得出MCU高可靠性数据采集系统软件的设计方案。为今后的MUC数据采集系统研究以及类似数据采集系统的研发和设计提供参考。
Based on the user product quality guarantee, the purpose of this article take the actual design of the MCU software system are studied, based on MC9S12NE64 MCU initialization module, diagnosis module and data acquisition system, system fault diagnosis and treatment, the method of combining ADS7844 AD converter, the design of software fault avoidance and fault tolerance design route to experiment, to reach high reliability MCU data acquisition system software design scheme. For the future of the MUC data acquisition system research and the research and development and the design of similar data acquisition system to provide the reference.
出处
《电子设计工程》
2015年第23期79-81,共3页
Electronic Design Engineering
关键词
MCU
高可靠性
数据采集系统
系统设计
MCU
high reliability
data acquisition system
the system design
