Interfacing to an MMC/SD card via SPI (for microcontroller)
Interfacing to an MMC/SD card via SPI (for microcontroller)...
Interfacing to an MMC/SD card via SPI (for microcontroller)...
本源码是《ARM嵌入式LINUX设备驱动实例开发》一书的MMC/SD设备驱动源代码...
mmc cf sd卡三合一电路及程序,应该可以的...
mmc 和 sd 的读写时序文档。很有用哦...
This document represents timing diagrams of MMC and SD bus interfaces....