由于DSP将超强的高速实时处理能力和丰富的外设功能集于一身,目前,以DSP为核心 的嵌入式运动控制器已经成为开放式运动控制器的发展主流,并获得广泛的应用。本文通过对运动控制器基本功能的研究,在分析、消化已有的基于DSP的运动控制器硬件资源基础上,开发了运动控制器的软件系统,详细介绍了运动控制器的软件设计。 关键字: 软件开发;DSP;运动控制 Abstract: Nowadays,motion controllers based on DSP are becoming the main trend of openarchitecture motion controllers because DSP has the advantage of powerful real-time processing capability and abundant peripherals. By analyzing the functions of several typical motion controllers and the hardware of existing motion controller based on DSP,the software of the motion controller is designed which details on the motion controller for the software design. Keywords: Software Design; DSP; Motion Control