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sholojda
sholojda
Associate III
December 7, 2020
Question

Bariers Instructions in STM32

  • December 7, 2020
  • 2 replies
  • 2212 views

Hi.

I am trying to understand Bariers Instructions like ISB, DMB, DSB.

Where and when should I use them.

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    2 replies

    waclawek.jan
    waclawek.jan
    Super User
    December 7, 2020

    Read ARM's appnote on the topic.

    JW

    Ons KOOLI
    Ons KOOLI
    Associate
    December 7, 2020

    Hi Sholojda,

    You can refer to the ARM Cortex™ -M Programming Guide to Memory Barrier Instructions Application Note.

    Best Regards,

    Ons.

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