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Peripherals
Timers & PWM
Timers & PWM Interview Questions
10 questions in
Peripherals
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How do you calculate the PWM frequency on an STM32 timer? Walk through the formula.
Timers & PWM
Timer Architecture
foundational
0
How do you handle timer overflow (update events) correctly?
Timers & PWM
Timer Architecture
foundational
0
Explain the trade-off between PWM frequency and duty cycle resolution.
Timers & PWM
Timer Architecture
foundational
#4
0
How do you control the duty cycle of a PWM signal?
Timers & PWM
PWM Generation
foundational
#5
0
What is the difference between center-aligned and edge-aligned PWM?
Timers & PWM
PWM Generation
foundational
#6
0
What is the difference between input capture and output compare modes?
Timers & PWM
Input Capture and Output Compare
foundational
#7
0
How does encoder mode work on STM32 timers?
Timers & PWM
Input Capture and Output Compare
foundational
#8
0
What is dead-time insertion, and why is it critical for motor control?
Timers & PWM
Motor Control
foundational
#9
0
What is one-pulse mode (OPM), and when would you use it?
Timers & PWM
Motor Control
foundational
#10
0
How can you synchronize multiple timers, and why would you need to?
Timers & PWM
Timer Synchronization
foundational
