基于FPGA的ARINC429多通道芯片设计  

Design of Multi-Channel ARINC429 Interface IC Based on FPGA

作　　者：刘连生[1] 姜健飞[1] 

机构地区：[1]中国民航大学,天津300300

出　　处：《微电子学》2010年第1期62-65,共4页Microelectronics

摘　　要：ARINC429是一种在航空电子系统领域被广泛应用的总线标准。传统的ARINC429接口芯片集成度低、功能单一,已不能满足现代通用测试和模拟飞行的需求。为解决这个问题,针对ARINC429信号的特点,基于FPGA技术,提出一种面向用户的多通道芯片设计方案,以提高数据处理能力和集成度。在航空信号仿真平台的验证中,该多通道芯片不仅顺利完成了信号的接收和处理、转换和发送,而且灵活地实现了通道的切换和信号的交联。ARINC 429 is a simple point-to-point protocol for avionic system. The conventional ARINC429 interface IC has only limited functions. To meet the requirements of modern general-purpose test and simulated flight, a user-oriented multi-channel IC was designed based on FPGA, to improve data processing and integration. In verification on aviation signal simulation platform, the multi-channel IC accomplished not only signal receiving, processing and transmission, but also achieved flexible channel switching and signal intercommunication.

关 键 词：FPGA ARINC429 多通道芯片 接口集成电路 

分 类 号：TN919[电子电信—通信与信息系统]