SD Specifications Part E1 SDIO Simplified Specification Version 1.10 April 3, 2006 Technical Commi-SD SpecificationsPart E1SDIOSimplified SpecificationVersion 1.10April 3, 2006Technical Commi

前一段时间在公司做SD卡的以驱动程序，整理了不少东西，包括SD卡的完整规范、驱动工作原理、完整技术方案和自己调试用的参考程序，希望对大家有所帮助-Some time ago in the company to do SD cards to drivers, finishing a lot of things, including the full specification of SD cards, driver works, a complete technical solution and

SD卡文件系统资料,帮助大家给嵌入式系统文件保存加上文件系统-SD card file system information, plus file system file saved to the embedded systems