Question
Why can't I see the SFRs for my STM32C551RCT6?
I'm in debug mode in STM32CubeIDE.
On the SFRs tab in the upper right corner, I want to enable UART4 and check the register status.
But I only see UART-related items: LPUART/USART1/USART2/USART3.
Why can't I find UART4?
My MCU is an STM32C551RCT6.
I'm very certain this IC has UART4
