基于DSP的PCI通用运动控制卡的硬件设计  

Design of PCI Bus General Motion Control Board Based on DSP

作　　者：许春康[1] 黄筱调[1] 洪荣晶[1] 

机构地区：[1]南京工业大学机电一体化研究所,江苏南京210009

出　　处：《微计算机信息》2009年第14期150-152,共3页Control & Automation

基　　金：基金申请人:黄筱调;项目名称:江苏省工业装备数字制造及控制技术重点实验室高技术项目;基金颁发部门:江苏省科技厅(BM2007201)

摘　　要：本文提出了一种基于TMS320F2812的PCI总线通用运动控制卡的设计方案。详细介绍了运动控制卡的硬件结构,并对控制卡的配置进行了深入分析,给出了具体的配置参数。最后,介绍了板卡驱动程序的设计方法。采用DSP和PCI结合的方式,实现了上下位机的高速通讯,并充分发挥了DSP强大的运算能力和极高的处理速度,以保证控制卡对实时性和精度的苛刻要求。A PCI Bus General Motion Control Board Based on TMS320F2812 is proposed in this paper. Then, the hardware structure of the motion control board is introduced in detail. The configuration of the control board is analysised in depth and the specific parameters are presented. At last, the development method of the driver program is introduced. In order to assure the strict requirements for the real-time property and controlling precision of the motion control board, the method of combining DSP and PCI is adopted. Through which, the high speed communication between the upper and lower computer is carried out and the full performance of the DSP＇s features of powerful calculating ability and very high handle speed is improved.

关 键 词：DSP PCI 运动控制 

分 类 号：TM571[电气工程—电器]