【摘要】 本文基于89C52单片机实现了对MMC卡的数据存储,数据以FAT16的格式存放便于PC的读取。首先对MMC卡的特点作了简单的介绍,然后从硬件接口设计和软件两个方面予以实现。更多还原

【Abstract】 This paper realizes to store data with MultiMediaCard based on microcontroller 89C52. Data is stored in FAT16 for PC’s reading expediently. At first,it presents a brief introduction about the characteristic of MMC,then implements this goal from interface and programming.更多还原