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Senior
March 4, 2025
Solved

Where in CubeMX can I check the Wait States?

  • March 4, 2025
  • 1 reply
  • 432 views

Hi,

I am using the STM32U5G9VJT6Q and in CubeMX I configured the clock to the full 160MHz for all busses including the core (first screenshot). According to the documentation for 160MHz I need to set 4 Wait States for those speeds and VCORE voltage needs to be in Range 1 (second screenshot).

Two questions if someone could please help:

1. after setting the clock in MX, where can I check that the wait states have been set correctly (in MX - not programmatically, debug or other ways) ?

2. in MX, where do I set the VCORE? If it is set automatically, where can I check that it is set correctly (in MX - not programmatically, debug or other ways)?

Thank you :)

Ricko

Ricko_0-1741045992307.png

 

Ricko_1-1741046086361.png

 

 

Best answer by TDK

Both of those are in the RCC tab.

TDK_0-1741052735664.png

 

VCORE is "Power Regulator Voltage Scale"

1 reply

TDK
TDKBest answer
Super User
March 4, 2025

Both of those are in the RCC tab.

TDK_0-1741052735664.png

 

VCORE is "Power Regulator Voltage Scale"

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RickoAuthor
Senior
March 4, 2025

Thank you @TDK