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omapl138 EMIFA接口地址线为什么不用错位连接?



如图

一般来说,一个地址对应一个字节,应该OMAPL138的A[12:1]接SDRAM的A[11:0],手册里采用上面的接法会不会有问题?请指教。

以下为S3C2440的SDRAM接法