How to determine timer clock source on stm32f746

Brother Theo · ‎2022-04-20

According to MX Cube there are 2 timer clocks, APB1 and APB2. At max APB1 is 108MHz and APB2 is at 216. I can't anywhere where it shows which timer gets which clock.

TDK · ‎2022-04-20

It's listed in the register boundary address table. I agree it could be presented better.

Different RM, but probably same information:

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Tesla DeLorean · ‎2022-04-20

Usually there's a big bus diagram showing which APB different peripheral live on. I also often dictates which DMA unit will service the peripheral side bus interaction.

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waclawek.jan · ‎2022-04-20

> Usually there's a big bus diagram showing

> which APB different peripheral live on

... at the beginning of every STM32 Datasheet.

JW