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PRozz.1
Associate
December 20, 2021
Solved

Hi, does anyone know where I can find a table of alternate pin functions for an STM32H745? It seems to me that the manual lists the functions of each pin, but does not provide the value to set on GPIO_AFR for each function. Thanks

  • December 20, 2021
  • 2 replies
  • 982 views

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Best answer by TDK

The datasheet will have that information.

https://www.st.com/resource/en/datasheet/stm32h745zg.pdf

For example, here is port A:

0693W00000HpI9pQAF.png

2 replies

TDK
TDKBest answer
December 20, 2021

The datasheet will have that information.

https://www.st.com/resource/en/datasheet/stm32h745zg.pdf

For example, here is port A:

0693W00000HpI9pQAF.png

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PRozz.1
PRozz.1Author
Associate
December 21, 2021

Thanks a lot, I've walked over it a thousand times without seeing it.