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what is To Power???

MYu.1
Associate II

0693W00000AMRdnQAH.pnghello

I use STM23CubeMX, but i have question.

what is To Power????

why to connect system clock to to power??

4 REPLIES 4
Uwe Bonnes
Principal III

This is probably the clock for the power controller (PWR)

Probably not, as PWR is on APB1.

JW

Uwe Bonnes
Principal III

RM0390 in Fig 14 has a path to "Power ctrl clock"

Humm.

Maybe related to https://community.st.com/s/question/0D50X00009XkaCJSAZ/f446-documentation-what-is-ckgatenr-in-rcc (which of course still explains nothing).

JW