基于双Nios软核的经纱张力控制系统设计

Design of warp tension control system based on double Nios

介绍了片上可编程系统的发展现状,提出了一种基于SOPC的经纱张力控制系统实现方案,系统以Al-tera公司的Nios II嵌入式处理器为核心,并采用双处理器加速系统的性能,给出了系统硬件构成和软件实现,并介绍了双核之间的数据交换.该方案集成度高、处理能力强、软硬件扩展方便,具有一定的实用性.

This paper elucidates the current development situation of the programmable system and proposes the scheme of a warp tension control system based on SOPC. With two Ahera eompany＇s Nios Ⅱ embedded processors as the core , the system＇s performance is improved . The hardware architecture and software implementation are given. The data exchange between the two Nios processors is demonstrated in detail. For this design, the integration is high, the processing capability is excellent, the software and hardware expanding is convenient.