高速1553BIP核的设计与实现

Design and Implementation of High-Speed 1553B IP Core

随着MIL-STD-1553B总线在航空、航天等军事领域的综合电子信息系统中的广泛应用,系统应用对1553B协议处理器的高传输率、高可靠性以及小型化提出了更高的需求,采用传统专用芯片的方案已经不能很好地满足应用需求。从上述需求出发,文中全面描述了高速1553BIP的功能结构以及各功能模块的设计与实现。目前,1553BIP已经过MPW投片验证,样片的性能测试和系统应用验证结果表明,1553BIP完全符合MIL-STD-1553B协议,支持10 Mbps高速数据通信。

With the broad application of MTL- STD- 1553B bus to military telecom system of aviation and spaceflight, the traditional A- SIC can＇ t meet the requirment of high bandwidth, high security and miniaturization yet. This paper is all - aroundly introduced the design and implementation of 1553B IP＇s function module and structure. The result of MPW tapeout and system level test demonstrated that 1553B IP comply with the MTL-STD- 1553B protocol completely and support 10Mbps of data traffic.