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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the two timers in the 8051 microcontroller?
💡 Hint: Recall the section title.
Question 2
Easy
What does the TMOD register do?
💡 Hint: Think about timer modes discussed.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What are the two main functions of the 8051 timers?
- Data Processing and Storage
- Generating Delays and Event Counting
- Signal Modulation and Demodulation
💡 Hint: Think about the main purposes discussed.
Question 2
The TMOD register configures which aspect of the timers?
- True
- False
💡 Hint: It's essential for timer configuration.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If you wanted to implement a 5-second delay using Timer 1 and a 12 MHz crystal, what initial value would you load into TH1 and TL1?
💡 Hint: Use the formula and convert to hexadecimal.
Question 2
Write an interrupt service routine to toggle an LED every time Timer 0 overflows. Describe how the ISR operates.
💡 Hint: Think about how the ISR responds to the overflow.
Challenge and get performance evaluation