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Questions and Answers
What is the main purpose of Pulse Width Modulation (PWM) as described in the text?
What is the main purpose of Pulse Width Modulation (PWM) as described in the text?
- Controlling the speed of a computer processor
- Digitally encoding analog signal levels (correct)
- Generating high-resolution images
- Boosting the signal strength of digital communication
How many PWM modules are present in the TM4C123GH6PM microcontroller mentioned in the text?
How many PWM modules are present in the TM4C123GH6PM microcontroller mentioned in the text?
- One
- Three
- Two (correct)
- Four
What determines the polarity of the PWM signals and controls which signals are passed to the pins in the PWM modules?
What determines the polarity of the PWM signals and controls which signals are passed to the pins in the PWM modules?
- Frequency counter
- High-resolution counters
- Output control block (correct)
- PWM generator blocks
What type of signals can each PWM generator block produce in the TM4C123GH6PM microcontroller?
What type of signals can each PWM generator block produce in the TM4C123GH6PM microcontroller?
What is the purpose of the fault-condition handling inputs in the PWM generator block?
What is the purpose of the fault-condition handling inputs in the PWM generator block?
How many PWM comparators are present in each PWM generator block?
How many PWM comparators are present in each PWM generator block?
What type of counter is present in the PWM generator block?
What type of counter is present in the PWM generator block?
What does the dead-band generator in the PWM control block do?
What does the dead-band generator in the PWM control block do?
In the control block, what determines the polarity of the PWM signals?
In the control block, what determines the polarity of the PWM signals?
What is a key feature of the output control block in managing the PWM generation blocks?
What is a key feature of the output control block in managing the PWM generation blocks?
