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stm32f4 timer2 problem.

Question asked by adel.ahmed on Jun 10, 2013
Latest reply on Jun 11, 2013 by Clive One
i used timer2 and it's clock source from  APB1   and Prescaler  value for  APB1 is 4
it's mean's APB1 work at 42mhz     "168mhz/4 "     becuase the maximum  frequency is 42mhz for APB1.
i searched in internet and some people write the timer2 clocked at 84mhz  not 42mhz and it's true.
but i cant find in this stm32f4 datasheet

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