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TMS320F28374D: boot OTP registers programming confirmation

Colombo Carlo
Mastermind 25565 points

Part Number: TMS320F28374D

HI everybody 

I woudl like  to progran  OTP registers for Boot  Z2-BOOTCTRL   , questions /confirmations : 

-  after programming Z2  , am I free to program other  OTP(i.e Z1-BOOTCTRL  )  ?   are there any  limitation or every register is totally independet ?

- is there any way to program these OTP  from my code running ? 

thank you 

BR

Carlo

  • +1
    TI__Expert 4695 points

    Hi Carlo,

    Z1-BOOTCTRL has higher priority over Z2-BOOTCTRL. This allows users to reconfigure the boot mode selection in case Z2-BOOTCTRL has already been programmed.

    Yes you can independently program both of these locations. It can be programmed from the running code as well using flash api.

    Thanks and regards,

    Pawan