RCC_FLAG_PORRST not detected on STM32U575

[ire]

Hi, I'm triying to adjust an old code (for STML152) for using it in a new board (STM32U575). The new one can't detect the RCC_FLAG_PORRST, so I wish if someone can tell me the equivalent or how could I read this flag on STM32U575. 

Thanks.

[Andrew Neil]

Welcome to the forum.

 

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@ire wrote:

how could I read this flag on STM32U575. 

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The Reference Manual would be the place to look for that.

Find it on the Product Page for the particular STM32U575 you have; eg,

https://www.st.com/en/microcontrollers-microprocessors/stm32u575ci.html#documentation