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How to sync clocks? - STM32F429

Question asked by race.job on Jul 15, 2014
Latest reply on Jul 16, 2014 by race.job

I am using STM32F429 with IAR work environment and i am trying to sync two clocks

first clock: MCO2 is configured to output 29.5MHZ by using PLLI2SCLK
second clock: LCD-TFT configured to output 14.75MHZ (half of MCO2)

watching the two clocks over an oscilloscope i can see that every time i reset the STM32F429 the two clock phase difference is changed so only once in a while i am getting the phase difference i actually need. How can i control it?

Thanks and Best Regards,