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STM32F767: wrong FLASH_OPTCR default value

Uwe Bonnes
Principal III
Posted on February 27, 2017 at 17:11

RM0410, rev.2 defines 0xF0FFAAFD as default value for FLASH_OPTCR. Table 3.7.8 has a value of 0xFFFFAAFD. This value does make more sense.

Please correct, if not yet already done.

1 ACCEPTED SOLUTION

Accepted Solutions
Imen.D
ST Employee
Posted on April 06, 2018 at 10:28

Hello,

FLASH_OPTCR reset value u

pdated in Section 3.7.6: Flash option control register (FLASH_OPTCR) reset value at ‘0xFFFFAAFD’.

Kind Regards,

Imen

When your question is answered, please close this topic by clicking "Accept as Solution".
Thanks
Imen

View solution in original post

3 REPLIES 3
Imen.D
ST Employee
Posted on June 13, 2017 at 16:06

Hi

Bonnes.Uwe

,

Thank you for reported this error.

I highlighted this internally and it will be corrected in the coming release of the reference manual RM04

Regards

Imen

When your question is answered, please close this topic by clicking "Accept as Solution".
Thanks
Imen
Imen.D
ST Employee
Posted on April 06, 2018 at 10:28

Hello,

FLASH_OPTCR reset value u

pdated in Section 3.7.6: Flash option control register (FLASH_OPTCR) reset value at ‘0xFFFFAAFD’.

Kind Regards,

Imen

When your question is answered, please close this topic by clicking "Accept as Solution".
Thanks
Imen
Posted on April 06, 2018 at 11:04

 ,

 ,

Is there a new revision of the H743 datasheet or reference manual?

http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32-high-performance-mcus/stm32h7-series/stm32h7x3/stm32h743ai.html ♯ design-scroll

does not tell so yet.