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MCU-PLUS-SDK-AM243X: Enabling OSPI Flash DTR mode on Sysconfig

Daviel Almonte
Expert 3265 points
Part Number: MCU-PLUS-SDK-AM243X
Other Parts Discussed in Thread: SYSCONFIG

Hello, 

I am working on debugging a customer board and they want to enable DTR mode for thier OSPI flash. I see that the OSPI flash drivers has an enable DTR mode, but I do not see this mode in Sysconfig. Does Sysconfig support enabling DTR mode? or will I need to enable it manually? if the latter, do we have any examples that uses DTR? 

  • 0
    TI__Expert 8165 points

    Hi Daviel,

    The DTR mode of the flash is derived from the protocol selected. If the protocol selected is 8D-8D-8D or 4S-4D-4D, then the double data rate mode for the protocol will be enabled automatically. Hope that answers your question.

    Regards,
    Anand Mahadevan SS