Error in SFRs for STM32U575 in STM32CubeIDE

[nicolas]

For the STM32U575 SFRs in STM32CubeIDE, the LPTIM1 DIER_output has a CC1IF instead of CC1IE.

Also what is the difference between DIER_output and DIER_input ? And why are there bits name different ?

[Diane POMABIA]

Hello @Community member​ 

After check on my side , i confirm that we have errors in SFRs of STM32CubeIDE.

The difference between  LPTIM1 DIER_output and LPTIM1 DIER_input is :

LPTIM1 DIER_output ( Output cature Mode)

LPTIM1 DIER_input ( Input cature Mode) :

[Diane POMABIA]

LPTIM DIER_input : as soon as we receive an event on Input, we store the value of the LPTIM counter in the capture register.

LPTIM DIER_output: A value is stored in the LPTIM capture register and as soon as the counter reaches this value, an interrupt is generated .

Regards

DianeP

[nicolas]

Thank you for the answer.

[Diane POMABIA · Accepted solution]

Internal tickets number: 147961 (This is an internal tracking number and is not accessible or usable by customers).

Regards

DianeP