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am335x gpmc 出来的地址不对



我使用gpmc扩外设,片选选的是cs1 8位总线,norflashlike 地址数据线复用

我往0-1-2-3-4-8地址上写数据,但是总线ad7-ad0上出来的地址是0-0-1-1-2-4

出来的数据是对的。

请问这是什么原因