Internal trigger connection problem with TIM3 on STM32F373CBT6

[Stratos hatz]

Posted on December 02, 2017 at 12:43

Hello,I'm using STM32F373CBT6 in my project and I've  noticed that TIM3 is triggered by TIM19 when ITR=0 and not TIM2 as stated in table 45, page 341 of RM0313 Reference manual. I checked the errata notes and didn't find anything relevant.Anyone had this issue before/can verify?Thanks,Stratos

[waclawek.jan · Accepted solution]

Posted on December 02, 2017 at 14:28

That table is a bad joke - there are no TIM21 and TIM22 in 'F373 either.

This was in rev.1 of the same RM. Spot the differences.

It's a shame that users replace ST's document quality control.

JW

[Amel NASRI]

Posted on March 07, 2018 at 16:44

Hi

stratos_hatz

‌ &

Waclawek.Jan

‌,

First sorry for loosing this discussion in all the ones we have and managing it so late.

I have just reviewed it again and agree with you that the current content of the table 'TIMx internal trigger connection' in RM0

It is reported and should be fixed in next revision of RM0

-Amel

[Amel NASRI]

Posted on May 14, 2018 at 17:33

Hello,

A new revision of 

http://www.st.com/content/ccc/resource/technical/document/reference_manual/fa/06/c7/15/3b/2a/4c/f1/DM00041563.pdf/files/DM00041563.pdf/jcr:content/translations/en.DM00041563.pdf

 fixing this error was delivered on March 2018.

-Amel