Can i have 32-bit PWM by chaining TIM1 & TIM8

[Emad Gobrial]

Posted on October 24, 2017 at 13:19

Good day,

Can i have 32-bit PWM with complementary outputs by chaining TIM1 & TIM8 in STM32F103RCT ? If yes, How to implement it ?

Best regards,

Emad Gobrial

[waclawek.jan]

Posted on October 24, 2017 at 14:42

You can have 32-bit resolution of the period, but not 32-bit resolution of the duty rate.

In fact, you can achieve the same effect by using only a single timer and using the prescaler in it.

JW