Skip to main content
mazotcu16
Associate
September 30, 2024
Solved

Using ITCM and DTCM memories

  • September 30, 2024
  • 1 reply
  • 1964 views

Hello, is there any Application note or guide for how to use ITCM and DTCM on STM32H7 Series? 

This topic has been closed for replies.
Best answer by mƎALLEm

Hello,

You can refer to the application note AN4891 "STM32H72x, STM32H73x, and single-core STM32H74x/75x
system architecture and performance" which describes the overall architecture of the H7 product, and how it's used as well as the performance results especially when executing code from ITCM and the data located in  DTCM. See also X-CUBE-PERF-H7 (related to the said application note) how linker files are implemented.

Hope it helps.

 

1 reply

mƎALLEm
mƎALLEmBest answer
ST Technical Moderator
September 30, 2024

Hello,

You can refer to the application note AN4891 "STM32H72x, STM32H73x, and single-core STM32H74x/75x
system architecture and performance" which describes the overall architecture of the H7 product, and how it's used as well as the performance results especially when executing code from ITCM and the data located in  DTCM. See also X-CUBE-PERF-H7 (related to the said application note) how linker files are implemented.

Hope it helps.

 

To give better visibility on the answered topics, please click "Best answer" on the reply which solved your issue or answered your question.
    Terms & ConditionsAccessibility statement