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Option bytes are not programmed during SFI

lp242
Visitor

Hello,

STM32H533

 

It seems that Option Bytes are not programmed during SFI ??

To keep things simple, I changed BOR_LEV, but after SFI, the BOR_LEV was not programmed.

Also, I would like to move product state to closed (0x72), that that is also not programmed.

After SFI, product state moves to 0x17 and the other Option Bytes are unchanged.

Am I doing something wrong??

 

Log attached

Paul

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