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[Ask] ADSP-21587 529-BGA Ball Assignment


My customer are drawing ADSP-21587 schematic and layout.

There is one question in 529-BGA ball assignment.

Datasheet only describe full function ball assignment like ADSP-SC589.

ADSP-21587 has same package, 529-BGA, but less functions.

No PCIE, SDIO, EMAC...etc, so do we let these pins as "floating" in ADSP-21587 schematic?

Or do you have ADSP-21587 529-BGA ball assignment for reference?

Thank you.