2021-04-25 02:29 AM
hello
I use STM23CubeMX, but i have question.
what is To Power????
why to connect system clock to to power??
2021-04-25 03:02 AM
This is probably the clock for the power controller (PWR)
2021-04-25 03:10 AM
Probably not, as PWR is on APB1.
JW
2021-04-25 03:33 AM
RM0390 in Fig 14 has a path to "Power ctrl clock"
2021-04-25 04:56 AM
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