Skip to main content
berge472
Associate
February 13, 2013
Question

Pin Conifguration/Alternate function Map

  • February 13, 2013
  • 2 replies
  • 841 views
Posted on February 13, 2013 at 16:04

I am fairly new to this, so this might seem like a very basic question. Is there diagram of which GPIO pins can be connected to which alternate functions?

For instance something that shows which pins can be used as PWM/DAC/ADC/EXTI? or if there is no block diagram but maybe just some general conventions that I don't know maybe a quick walk through on the architecture.

The specific device I'm using is the STM32F407VG.  Any help would be appreciated.
    This topic has been closed for replies.

    2 replies

    Tesla DeLorean
    Guru
    February 13, 2013
    Posted on February 13, 2013 at 16:15

    The pins are enumerated in the data manual, people have built Excel sheets.

    ST has this MicroXplorer tool

    http://www.st.com/internet/evalboard/product/251717.jsp

    Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..
    ken239955
    Associate II
    February 14, 2013
    Posted on February 14, 2013 at 04:18

    Download the Datasheet and go to Table 6 on page 49:

    http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/DM00037051.pdf