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Explorer II
August 1, 2023
Question

STM32H747 CORDIC Coprocessor

  • August 1, 2023
  • 2 replies
  • 1116 views

Hello everyone,
I would like to use the CORDIC coprocessor to calculate angles on an STM32H7. The description is in the attached links. However, I have an evaluation board with an STM32H747 (dual core), and I wanted to know if the CORDIC coprocessor is also integrated here.
The reason for this question is that this is not explicitly listed in the PDF in the appendix.

Thanks in advance

jo

How-To-Use CORDIC by STM

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwjx5qOA07uAAxVph_0HHaeQBJMQFnoECBQQAQ&url=https%3A%2F%2Fwww.st.com%2Fresource%2Fen%2Fapplication_note%2Fan5325-how-to-use-the-cordic-to-perform-mathematical-functions-on-stm32-mcus-stmicroelectronics.pdf&usg=AOvVaw0u12HPdInnPvRLGPMSiBHi&opi=89978449

Presentation (On the CORDIC-Coprocessor) by STM:

https://www.st.com/content/ccc/resource/training/technical/product_training/group1/67/7c/98/4f/37/38/4a/7f/STM32H7-Peripheral-Cordic_Coprocessor_CORDIC/files/STM32H7-Peripheral-Cordic_Coprocessor_CORDIC.pdf/_jcr_content/translations/en.STM32H7-Peripheral-Cordic_Coprocessor_CORDIC.pdf

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    2 replies

    Super User
    August 1, 2023

    The STM32H747 doesn't have a CORDIC coprocessor. See the start of AN5325 for the ones that do.

    TDK_0-1690902972687.png

     

     

    Graduate II
    August 1, 2023

    No

    Officially present in H 720/730, 723/733, 725/735 parts