1553B总线监视器中数据存储规律的仿真与验证

摘要

Study on 1553B bus is localized in application system design, interface module design, measurement method, and simulation. Study on simulation and confirmation of storage discipline for 1553B bus in bus monitor (BM) has been negelected till now. Therefore, on the basis of annotating 1553B bus from the view of system composition, transmission mode and word format, simulation and confirmation of storage discipline for 1553B bus in BM is carried out based on hardware simulation and traversal incentive by multi-cards of 1553B bus aiming at BC→RT、BC←RT、RTl←→RT2. Simulation outcome is validated that storage discipline can help read bus data in BM correctly for 1553B bus data.%针对目前有关MIL-STD-1553B(简称1553B)数据在总线监视器(BM)中存储规律方面仿真与验证研究一直被长期忽视的现状,在从系统构成、传输方式以及字格式角度对1553B总线进行系统诠释的基础上,基于硬件仿真与遍历激励方式,对BC→RT、BC←RT、RT1(→)RT2传输方式下1553B总线数据在BM中的存储规律进行仿真与验证.仿真结果表明,所获取到的存储规律能够为正确读取BM中的总线数据提供依据.