TM32H573xx + TrustZone activated

[GTest.1]

Hi guys! I am a newbie in the STM32 world. I am little bit curious about STM32H573xx series's TrustZone feature implementation. My question is: if I develop a firmware by enabling the TrustZone (TZEN=1) and then every time when I will write the file on flash by using ATLINK/V2 programmer - am I going to face any issue due to TrustZone activation?

[Diane POMABIA · Accepted solution]

Hi @GTest.1​ 

If your RDP level alow you possibility to write in flash, TrustZone activation will not create an issue.

Regards

DianeP

[GTest.1]

@Diane POMABIA​ thanks a lot for your prompt answer.