STM32f407 Discovery 10Mhz Clock Output?

Posted on March 06, 2014 at 10:42

I want to use STM32F407 with the OV7670 camera. I need to external 10 MHz clock source.

SystemCoreClock 168 Mhz

AHB Prescaler 1, ABP1 Prescaler 4, ABP2 Prescaler 2

Can I get 10 Mhz clock using Timer 3.

#stm32f407 #pwm #timer3

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Associate III

Posted on April 22, 2015 at 16:44

Hello

I can write to registers but can't read them, what is the reason?

I supply xclk pin with 42MHz sysclk coming from MCO2.

Thanks.

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