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mikael239955_stm1_st
Associate III
November 4, 2015
Question

STM32F334 and 30x missing page!

  • November 4, 2015
  • 2 replies
  • 591 views
Posted on November 04, 2015 at 20:54

Selecting alternate function graphics fig 27 page found in F42xxx/F40xx etc series is missing in F334 and F30x, AFRL and AFRH.

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    2 replies

    Nesrine M_O
    Associate
    November 5, 2015
    Posted on November 05, 2015 at 10:54

    Hi mikael,

    STM32F334 and 30x missing page!

    Why you need this figure? I think that the Alternate function mapping table in the

    http://www.st.com/web/en/resource/technical/document/datasheet/DM00097745.pdf

     is enough for Selecting an alternate function.

    -Syrine-

    mikael239955_stm1_st
    Associate III
    November 7, 2015
    Posted on November 07, 2015 at 02:34

    Hi Syrine!  

    >Why you need this figure? 

    I never said i need (or not) them.What i said and pointed out is the ''''status''''.

    >I think that the Alternate function mapping table in the 

    http://www.st.com/web/en/resource/technical/document/datasheet/DM00097745.pdf

     is enough for Selecting an alternate function.

    Since you think Fig26, 27 is bloat why have you/ST included them in old F4 ref manuals and continue to for new F4 devices in the first place?

    Here is a tip,you can always add the missing pages to F3xxx, F2xx F0xx etc ref manuals

    or remove them from F42x, F43x,,F44x, F407, F405, F415xx, F417xx etc ref manuals, all in god faith as per your/ST way of thinking!

    Because what is the point of including descriptions in some reference manuals while

    excluding them in other ref manuals except for being inconsistent since majority of

    devices is apparently using same switch/routing logic.

    +/-1 page in a 1728 page reference manual makes a big difference, right?!

    Why make things easier when it can be harder, only ST knows the answer!