I am using STMh753zi MCU and i am trying to enable RMII_PTP_Synchro in STM32 CubeMX ,but the module not able to enable, Please give me a guidance, Thankyou

[AFaya.1]

I want to enable RMII_PTP_Synchro feature but the feature not able to select in stm32Cube MX and i have configure TIM2 clock source as Internal clock

[Khouloud OTHMAN · Accepted solution]

Hello AFaya.1,

A contextual help window is displayed by hovering the mouse over RMII_PTP_Synchro mode, it gives you a short description of the conditions in order to be able to use this mode.

Regards,

Khouloud