压缩包中含有SD卡的原理图符号及PCB封装，一切是基于protel 99se环境的，另外还有SPI模式的参考接线图。-Compressed SD card contains schematic symbols and PCB packaging, everything is based on the protel 99se environment, in addition to wiring diagram for reference SPI mode.

本压缩包是我常用连接器PCB封装,希望对你有用.包括FPC连接器、四合一卡座SD+MS+MMC+MS、SD卡座 push push型、mini pci e 52pin连接器、TF卡座、DDR2 200PIN等连接器。-The compression package that I used the connector PCB package, want to be useful to you. Including FPC connectors, four are CARD SD+ MS+ MMC+