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Associate
August 5, 2026
Question

Question regarding RM0440 Figure 232: HRTIM_CHx2 Reset Timing vs CMP2 Label

  • August 5, 2026
  • 2 replies
  • 83 views

Hi ST Community,

I have a question while reading the reference manual RM0440.

On page 915, Figure 232 shows a timing diagram where the event is labeled "Reset on CMP2". However, looking closely at the waveform, the HRTIM_CHx2 output seems to be reset at CMP4, rather than at CMP2 as the text implies.

Could anyone help clarify this? Is this a typo in the manual, or is there a specific HRTIM mechanism/priority that causes the reset to actually happen at CMP4 in this scenario?

Any explanations would be greatly appreciated. Thanks in advance!

 

2 replies

KDJEM.1
ST Technical Moderator
August 6, 2026

Hello ​@latiao and welcome to the community.

 

Thank you for bringing this issue to our attention.

I reported this internally for checking.

Internal ticket number CDM0064935 (This is an internal tracking number and is not accessible or usable by customers).

 

Thank you.

Kaouthar

To give better visibility on the answered topics, please click on "Best answer" on the reply which solved your issue or answered your question.
latiaoAuthor
Associate
August 7, 2026

Thank you, Kaouthar. I will wait for further updates.