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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What register pairs are used for Timer 0 in the 8051?
💡 Hint: Count the bits!
Question 2
Easy
What is the main purpose of the TCON register?
💡 Hint: Think about what control means!
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 does the TMOD register configure?
- Timer modes
- Interrupt priorities
- CPU speed settings
💡 Hint: Think about what it's responsible for controlling!
Question 2
True or False: Timer 1 cannot be used for baud rate generation in the serial communication.
- True
- False
💡 Hint: Recall the timer applications!
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Using a 12 MHz crystal, if you need to set Timer 0 to create a 250 ms delay, calculate the initial values for TH0 and TL0.
💡 Hint: Use the delay formula carefully!
Question 2
Design a program to toggle a pin at 1 Hz using Timer 1. What mode will you use and why?
💡 Hint: Consider how each timer mode impacts the functionality!
Challenge and get performance evaluation