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OMAP-L138 mmc/sd接品是否支持sd HC卡和SD XC卡(sd2.0和Sd3.0协议的卡)

Other Parts Discussed in Thread: OMAP-L138

  各位TI的专家,

                最近在用OMAPL138 mmc/sd接口 发现只能适别标准的SD卡(sd1.0协议),    如果换用SD HC 的卡的话就初始化不过(AMCD41 命令执行不成功).

  现在想问的OMAPL138 mmc/sd接口是不是不支持SD2.0或SD3.0协议的卡的!如是修改软件可以支持(SD2.0或SD3.0)卡可否提供参考的代码啊!因为现在基本上多是大容量的卡了!

   期待你们的答复!谢谢!