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TMS320F28386D-Q1: Polarity of EMIF address and data line are fixed ?

Part Number: TMS320F28386D-Q1

Hi experts,

We plan to change signal polarity of pins in EMIF address and data lines.

Is it possible ? Could you let us know which register setting can make it ?

In other words, we want below behavior.

For example,

EMxA[2] = 1 on CPU register -> Low level in EMIF bus signal.

EMxA[2] = 0 on CPU register -> High level in EMIF bus signal.

In technical reference manual, I do not find anything to describe a polarity of address or data signals.

Best regards,

Hidehiko