基于DSP与BIOS内核的运动控制器软件系统架构  

Software system architecture of motion controller based on DSP and BIOS kernel

作　　者：周晨钟[1] 李剑伟[1] 皮佑国[1] 

机构地区：[1]华南理工大学自主系统与网络控制教育部重点实验室,广东广州510640

出　　处：《现代电子技术》2014年第20期65-69,共5页Modern Electronics Technique

基　　金：广东省产学研结合项目(2009B090300269)

摘　　要：在以德州仪器(TI)公司的DSP为主控芯片,FPGA为辅助控制的运动控制器硬件平台上,采用TI公司的BIOS实时内核,提出一种运动控制器软件架构方案。该方案可以针对不同用户需求进行功能组件二次开发和移植,软件源代码采用模块化设计,具有标准化函数接口,可维护性良好。经过实验测试,能满足开放性、实时性、可移植性的要求。Texas Instruments（TI）company’s BIOS real-time kernel was used on the controller hardware platform,which takes TI’s DSP as the main control chip and FPGA as the auxiliary control device. A software architecture solution for a motion controller is proposed,in which the secondary development and transplantation of functional components can be achieved according to the needs of different users. The modular design is adopted for software source code,which has standardized function inter-face and good maintainability. The experimental test indicates it can meet the requirements of openness,real time and portability.

关 键 词：数控系统 软件架构 数字信号处理器 

分 类 号：TN911-34[电子电信—通信与信息系统]