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基于STM32的SD卡设计毕业论文.doc

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密级: 学号:1089852412 本科生毕业论文(设计) 基于STM32的SD卡设计 学 院: 信息工程学院 专 业: 电子信息工程 班 级: 电子信息工程 学生姓名: xxxxx 指导老师: xxxxx 完成日期: xxxxxxx 摘 要 SD卡(Secure Digital Memory Card)中文翻译为安全, 最后,对SD卡课题研究进行阶段性总结和对后续工作进行展望。 关键词:SD卡;移动存储;STM32;SPI接口 ABSTRACT SD card (Secure Digital Memory Card) Secure Digital card translated into Chinese, is a flash memory device based on a new generation of semiconductor memory devices, it is widely used in portable devices such as digital cameras, personal digital assistant (PDA) and multimedia players. SD card from Japan Panasonic, Toshiba and SanDisk Corporation in the United States in August 1999 jointly developed. Like a postage stamp size SD memory card, weight only 2 grams, but it has high memory capacity, fast data transfer rates, great flexibility and good mobile security. As the rapid development of Internet, computing power of mobile devices has increased substantially, with the outside world, increasing the amount of data traffic exchange, traffic safety and authenticity of data is particularly important. It is precisely because of the SD card has so many advantages, was only a wide range of applications. The various advantages and features of the SD card, while in the STM32 platform, its development and design, focus on strengthening the SD card data communication speed and more convenient communications and embedded products, mainly collected in the SD card to communicate voltage, current, power and time monitoring and compensation . Contains some basic communication and SD card driver implementation and analysis, SD card hardware and software design based on the STM32. Finally, the stage summary and outlook on the follow-up research of the SD card. Key Words: SD card; Removable Storage; STM32; SPI interface 目录 第一章 绪论 1.1 课题背景及意义 1 1.2 SD卡简介 1 1.3 SD卡的应用 2 1.4 SD卡所研究的内容以及特色 2 第二章
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