We are using STM32H743 and STM32H745 in our product lines and embedded bootloader is used for boot loading. The PB14 pins is used as Debug Uart on USART1.
The PA9 pin is left unconnected. Its Not Connected pin. Is there any impact on this upgrade.
The ST Application notes says that in V9.2, the same data output issue on V9.1 is fixed. Since PA9 is not used in schematics, there is no impact on this upgrade. This is my preliminary assessment. Anybody please confirm if my understating is correct.
Thanks in advance
