航空电子设备的一种多核高速处理平台设计  

Design of Multi-core High-speed Processing Platform for Avionics

作　　者：范坤 Fan Kun(Southwest China Institute of Electronic Technology,Chengdu 610036,China)

机构地区：[1]中国西南电子技术研究所,成都610036

出　　处：《单片机与嵌入式系统应用》2023年第5期73-77,共5页Microcontrollers & Embedded Systems

摘　　要：航空电子设备嵌入式平台从单核、双核发展到多核,将原来需要多个单核处理器才能实现的性能和处理能力整合到一个对称多处理架构内,提高系统集成度的同时减小了设备的体积、功耗。基于PowerPC高性能多核处理器T2080设计了一种多核高速处理平台,实现多核并行处理,提供对外多种可配置的高速接口。实际验证与工程应用表明,本平台可满足航空机载产品多种高性能处理应用需求。The embedded integration of aviation electronic equipment has developed from single-core and dual-core to multi-core,integrating the performance and processing power that can only realized by multiple single-core processors into a symmetrical multi-processing architecture,which improves the system integration and reduces the volume and power consumption of the equipment.In the paper,based on PowerPC high-performance multi-core processing platform is designed which can realize multi-core parallel processing and provide a variety of congfigurable high-speed interfaces.The practical verification and engineering application show that this platform can meet a variety of high-performance aviation airborne products.

关 键 词：多核处理器 T2080 高速处理 对称多处理架构 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]