cancel
Showing results for 
Search instead for 
Did you mean: 

Using ITCM and DTCM memories

mazotcu16
Associate II

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

1 ACCEPTED SOLUTION

Accepted Solutions
SofLit
ST Employee

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 on "Accept as Solution" on the reply which solved your issue or answered your question.

View solution in original post

1 REPLY 1
SofLit
ST Employee

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 on "Accept as Solution" on the reply which solved your issue or answered your question.