基于ARM的软硬件开发毕业论文.docVIP

摘要 本次设计的主要目的是利用ARM嵌入式系统进行电路板的设计和开发， 当今信息时代，嵌入式系统的应用无处不在发展势头迅猛，当今ARM嵌入式系统应用市场份额约占75％。嵌入式系统所用的计算机是嵌入到被控对象中的专用微处理器，但是功能比通用计算机专门化，具有通用计算机所不具备的针对某个方面特别设计的、合适的运算速度、高可靠性和较低比较成本的专用计算机系统。嵌入式系统是计算机技术、通信技术、微电子技术、语音图象数据传输技术等先进技术和具体应用对象相结合后的更新换代产品。 ARM技术日益成熟和不断发展，正在逐步渗入到我们生活的各个方面。ARM技术具有性能高，成本低和能耗省特点。ARM在主要应用在工业控制领域、无线通讯技术、网络应用、消费电子产品等。行业前景极为深远，发展空间极为广大。 本次设计是。在论文当中首先对ARM发展进行学习之后进行嵌入式系统的前期调研，查阅资料，了解有关参数。探索ARM未来的发展趋势，从而着手进行元件的选择以及硬件电路的设计包括电源选择、接口设计以及设计接着进一步进行软件编程设计和系统仿真、调试。关键词：ARM，嵌入式系统，s3c44b0实验开发板，微处理器 ABSTRACT The main purpose of this design is the design and development of the experimental circuit board using ARM embedded system, so as to achieve the purpose of combining learning and practice.In the information age, the application of embedded system is ubiquitous, and the momentum of rapid development of ARM, the application of embedded system market share accounted for 75%. Embedded systems used in the computer is embedded into the special microprocessor controlled object, but the function than the general computer specialized, with universal computer doesnt have is specially designed for a certain aspect, the appropriate speed, high reliability and low cost of the special computer system. Embedded system is the product of computer technology, communication technology, microelectronic technology, voice and image data transmission technology and other advanced technology and concrete application object after combining the update. ARM technology development and mature, is gradually infiltrated into every aspect of our lives. ARM technology has the advantages of high performance, low cost and energy saving characteristics. ARM is mainly applied in the field of industrial control, wireless communication technology, the network application, such as consumer electronics. The prospect of the industry is far-reaching, development space is extremely broad. This design is the design of S3C2440 based on the development of a simple learning. After the first ARM to learn the develo