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RCC Mode Definitions

Justin1
Senior

I could not find direct definition for the RCC mode options in CubeMX, are these correct?

RCC Mode Options:

  1. 'Disable' - External oscillator disconnected
  2. 'BYPASS Clock Source' -  External active clock source
  3. 'Crystal/Ceramic Resonator' -  External passive oscillator connected

Is this correct? I assume so, just wanted to be safe for confirmation :)

CubeMX Loc: 'System Core->RCC->RCC Mode and Configuration->Mode->HSE&LSE'

1 ACCEPTED SOLUTION

Accepted Solutions
Piranha
Chief II

You've got it right, but CubeMX is not a documentation... For STM32F091RC part HSE is documented in:

  1. RM0091 6.2.1
  2. AN4080 2.1

View solution in original post

2 REPLIES 2
Piranha
Chief II

You've got it right, but CubeMX is not a documentation... For STM32F091RC part HSE is documented in:

  1. RM0091 6.2.1
  2. AN4080 2.1
Justin1
Senior

CubeMX is an application, certainly. Not sure your reference to documentation, I was referencing the vocabulary and description shared by its user interface.