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多媒体卡MMC(Multi Media Card)是由美国SanDisk公司和德国Simens公司于1997年共同开发的一种多功能Flash存储设备。基于ARM7芯片LPC2200实现对MMC卡的读写。使用LPC2200的串行外设接口(SPI接口)对MMC卡进行控制,在SPI模式下对MMC卡进行数据的读写。
MultiMediaCard MultiMediaCard (MMC) is a multi-purpose Flash storage device jointly developed by SanDisk Company of USA and Simens Company of Germany in 1997. Based on ARM7 chip LPC2200 MMC card to read and write. Use LPC2200 serial peripheral interface (SPI interface) to control the MMC card, MMC mode in SPI mode to read and write data.