摘要
介绍了基于SOPC的ARINC429接收卡的硬件构建过程和软件设计流程。该系统使用嵌入式NiosII软核处理器作为整个系统的控制器;使用ARINC429收发芯片HS3282,实现了两路高速ARINC429数据的接收;并将接收到的ARINC429数据通过CPCI总线上传至主控计算机。结果证明能够实时高效的接收和传输两路ARINC429数据。
The hardware integration and software design flow of ARINC429 receiving board based on SOPC （ system on programmable chip） are introduced. As control unit of the whole system, NiosII CPU controls the interface chip of ARINC429 bus-HS3282 effectively work. This application stores the data of two receivers into the dual-port RAM of FPGA and sends them to the master computer by Compact PCI bus. The testing result indicates this application can effectively receive and transmit two ARINC429 bus real-time data.
出处
《科学技术与工程》
2009年第12期3244-3250,共7页
Science Technology and Engineering
