ST_RAM_SIZE of STM32H743's value cannot modify to 0x0

TLung.1 · ‎2020-12-01

Hi,

Does anyone know why I cannot change 0x3 to 0 of ST_RAM_SIZE at STM32H743?

Houda GHABRI · ‎2020-12-10

Hi @TLung.1 ,

It is normal behaviour, we cannot decrease the ST_RAM_SIZE .

I will request to mention this clearly in H7 refernce manual.

Houda

View solution in original post

TLung.1 · ‎2020-12-01

Houda GHABRI · ‎2020-12-10

Hi @TLung.1 ,

It is normal behaviour, we cannot decrease the ST_RAM_SIZE .

I will request to mention this clearly in H7 refernce manual.

Houda

djanovy · ‎2024-10-23

In the RM0399, Rev 4, June 2023 Reference Manual, it is still NOT clearly indicated that you can not decrease the ST_RAM_SIZE once it has been increased.