FDCAN Clock issue

fdcan colock error? why?

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Best answer by mƎALLEm

Hello @garry lai ,

According to your screen shot it seems your MCU is an STM32H7. May be an STM32H743?

If you refer to the RM0433/Table 60. Kernel clock distribution overview:

The table provides the peripheral max clock according to the VOS level you've already set:

Technical Moderator

Could you please give more details:

- Which STM32 devices are you using?

- Which STM32CubeMX version are you using?

Thanks and best regards,

Kaouthar

Super User

move your mouse pointer there - a pop up will tell you the max. allowed clock

Technical Moderator

According to your screen shot it seems your MCU is an STM32H7. May be an STM32H743?

If you refer to the RM0433/Table 60. Kernel clock distribution overview:

The table provides the peripheral max clock according to the VOS level you've already set:

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