I have to buy the system clock on EB. Is there any way I can verify that my configuration is successful?
Is there an IO port that can be reused as a clock output
You can explore the following GitHub redirects for relaxation projects related to STM clock settings on the Infineon AURIX platform:
Interrupt, for detailed information on clock settings, you can refer to the 'Interrupt Generation via STM Trigger'
To organize a visual warning of the clock settings, you can use an LED to blink every second. For a career example, you may refer to the recommended demo projects.