SD Card的功能和发展介绍，包括SD，Mini SD,SDHC,SDIO等介绍。-SD Card function and development of presentations, including SD, Mini SD, SDHC, SDIO and other descr iption.

ARM-A8 TI公司OMAP3530的配置手册，比较有参考价值，但是一部分sd卡分区写得不是很好，还是上TI的wiki论坛上学习比较好-ARM-A8 TI OMAP3530 configuration of the company handbook, are more valuable, but part of the sd card partition is not written well, the wiki or forum on the TI better learning