sd3.0规范的最新资料，包括物理层规范、安全协议规范和文件系统规范。,norms sd3.0-to-date information, including the physical layer specification, security, and file system protocol specification.

学习430的朋友,给你们LCD的辕马,通过实验般调试通过呢.-Learning 430 friends, give you the shaft horse LCD, through experiments like debug through it.

STM32自带SDIO驱动SD卡，并支持FAT操作，希望对大家有用，库函数操作，可直接移植-STM32 SDIO driver comes with an SD card, and support for FAT operations, we want to be useful, the library functions to operate, can be directly transplantedSTM32

SD2.0和3.0中文协议，希望能帮到大家学习sd卡(sd2.0 sd3.0 spec hope to help you)