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AM6442: Whether OSPI drive is applicable to QSPI？

Jian Ren
Prodigy 90 points
Part Number: AM6442

In the SDK mcu_ plus_ sdk_ am64x_ 08_ 04_ 00_ 17, is the driver in the source/drivers/ospi directory applicable to QSPI?

It is mentioned in the manual [https://software-dl.ti.com/mcu-plus-sdk/esd/AM64X/08_04_00_17/exports/docs/api_guide_am64x/CUSTOM_FLASH_SUPPORT_GUIDE.html] that users can add custom FLASH through CCS. Does it include QSPI or just OSPI?

  • 0
    TI__Mastermind 46666 points

    Hello,

    Currently OSPI mode is enabled by default in 8D,8D,8D protocol and direct Address mode in SBL.

    If you want to change the protocol from OSPI to QSPI, you can configure some OSPI standards from system configuration.

    Please check below configuration and you can choose 4S 4S 4S or 4S 4D 4D based on your requirement .

    Please let us know if this helps your query.

    Regards,

    S.Anil.