楼主，问一个问题，刚刚在看keystone系列器件的EMIF16说明手册，看到下面这一句：
EMIFA[23:22] behave as address selects. For 16-bit interface, EMIFA23 is connected to address pin A0 of the ASRAM/NOR Flash. For 8-bit interface, EMIFA[23:22] are connected to address pins A[1:0] of the ASRAM/NOR Flash.
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EMIFA[23:22] behave as address selects. For 16-bit interface, EMIFA23 is connected to address pin A0 of the ASRAM/NOR Flash. For 8-bit interface, EMIFA[23:22] are connected to address pins A[1:0] of the ASRAM/NOR Flash.
按我的浅薄的经验，我只能理解EMIFA0和存储器件的A0链接，这里把控制器件的高位地址线连接到存储器的低位是什么意思？
楼主，带带我。
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