I am working on the assignments of pins of STM32F103ZET1.
On page 31 of datasheet, it says that
PA0 has many alternative functions:
TIM8_ETR. From the reference manual, I know that
USART2_CTS can be remapped.
What about other functions? What if I want to use
TIM8_ETR at the same time? How can the STM32 know whether I want to consider