基于NIOS Ⅱ的1553B总线测试系统设计  

Design of 1553B bus test system based on NIOS Ⅱ

作　　者：黄正[1] 王健军[1] 刘士全[1] 严华鑫[1] 

机构地区：[1]中国电子科技集团公司第58研究所,江苏无锡214035

出　　处：《微型机与应用》2015年第18期98-100,共3页Microcomputer & Its Applications

摘　　要：1553B总线以其可靠性高、实时性好、使用灵活等优点,广泛应用于现代飞机、导弹、卫星、舰艇、坦克等航空、航天、兵器领域,并且逐渐扩展到地铁交通控制等民用领域。而在实际使用过程中,1553B总线由于接口配置复杂,无法直接与PC进行通信,使得系统的安装调试存在困难。利用NIOS II软核处理器面向用户、灵活定制的特性和USB接口方便、支持热插拔的优点,给出了一种在FPGA上已经实现的1553B总线测试系统设计方法。整个系统硬件设计简单,软件设计稳定可靠,可应用于1553B系统调试和测试以及各种仿真实验中。As a high reliability, good real-time performance and flexibility bus technique, 1553B bus is widely used in modern aircraft, missiles, satellites, ships, tanks and other areas of the aviation, aerospace, weapons. In addition, it＇s gradually extended to the civilian fields such as the subway traffic control. Actually, the complexity of interface configuration of 1553B bus and not directly communicating with a PC makes system of installation debugging exist difficult. Based on NIOS Ⅱsoft core processor useroriented, flexible customization features and the advantages of USB interface easy to use, supporting hot-straight, this paper gives a 1553B bus test system that has been implemented with FPGA. The hardware design is simple and software design is stable and reliable. The design can be applied to 1553B system debugging and testing, as well as a variety of simulations.

关 键 词：NIOS II软核处理器 1553B USB 测试系统 

分 类 号：TP391.8[自动化与计算机技术—计算机应用技术]