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我想用DM6446的EMIF接口直接接AD的输出,能实现30Mhz的采样不?查了数据手册发现没有看到EMIF的时钟频率限制
你好,
DM6446的EMIF时钟由SYSCLK5提供。可参考一下SYSCLK5的输出时钟。
要得到最高的EMIF访问速度,需要使用EDMA。