探讨载荷电子设备与平台控制器间的指令通信异常问题  

Discuss the Problem of Abnormal Command Communication Between Load Electronic Equipment and Platform Controller

作　　者：宣浩 张宏财[1] Xuan Hao;Zhang Hongcai(Key Laboratory of Aperture Array and Space Application,China Electronic Technology Group Corporation No.38 Research Institute,Hefei 230088,China)

机构地区：[1]中国电子科技集团公司第38研究所,孔径阵列与空间探测安徽省重点实验室,合肥230088

出　　处：《单片机与嵌入式系统应用》2023年第4期77-79,共3页Microcontrollers & Embedded Systems

摘　　要：本文论述了在某载荷电子设备与平台控制器联试过程中,载荷电子设备与平台控制器之间发生指令通信异常的问题,针对该通信异常问题,列出故障树,对问题原因进行机理分析,并给出了相应的解决方案。This paper discusses the abnormal command communication between load electronic equipment and platform controller during the test of load electronic equipment and platform controller.Aiming at the abnormal command communication problem,the fault tree is listed,the mechanism of the problem is analyzed,and the corresponding solutions are given.

关 键 词：1553B总线 中断初始化 非法操作 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]