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STM32F103C8 Peripheral Alternate Function

Question asked by bell.mark on Jun 14, 2012
Latest reply on Jun 14, 2012 by Clive One

On the STM32F103C8 chip I can use the PA9 default alternate function to use either USART1_TX or TIM1_CH2 on that pin depending upon which peripheral is enabled.

If both peripherals are enabled and I am using PA9 as USART1_TX, does this preclude me from using TIM_CH1, TIM_CH3, or TIM_CH4?   This assumes that TIM_CH2 is disabled:

OSSR = x
CC2E = 0
CC2NE = 0

I pretty sure the answer is "Yes", but would like confirmation.

Thank you.