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OMAP-L138: The problem of EMIFA access

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Part Number:OMAP-L138

Hi,

My customers are using EMIFA to access external Flash.
They are trying to access 16-bit asynchronous memory and have ASIZE set to "1", but problems arise.

The problem is that an address shifted 2 bits right is output.
For example, when trying to access 0x0146, 0x0051 is output from EMA_A [16: 0].
I can agree if it only shifts 1 bit for EMA_BA [1], but I do not know the cause of 2 bit shift.

Are there any ideas on the cause or solution of this problem?

Best Regards,
Miyashiro


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