MMC Card Specification
MMC Card Specification...
MMC Card Specification...
SD Card Specification...
Design of USB Interface Card Based on ISA Bus...
C8051f mcu can support sd card and more than 512 MB ,this is design introduce and design file...
pc card standard 8.0 is useful for WINCE driver disgner....
KingMax MMC Card Specification,...
devloped under vxwork, support ess sound card. driver library, include datasheet....
developed under vxwork, support bt878 video card, use socket to stream video out....
sim卡接口信号定义,具体说明每个信号线的含义和具体应用...
SIM卡指令以及初始化,介绍如何对SIM卡进行初始化...