Internal SRAM Protect

[Kim.Andy]

Posted on October 29, 2015 at 05:42

Hello!!!

I want to protect any specific area of the internal SRAM(about 32KB).So I use that area for special purpose(DB Access).How can I do it??Please help me...Thanks 

[Nickname5522_O]

Posted on November 03, 2015 at 18:33

Hi kim.andy.002,

Could you precise which product you are using?For instance, for family STM32L4x6 you can proceed to write/Read protection on SRAM2. Details are available in section 2.4 (Embedded SRAM) of 

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/reference_manual/DM00083560.pdf

.Also, have a look at 

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/application_note/DM00226247.pdf

 and 

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/application_note/DM00186528.pdf

.-Shahrzad-