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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does AXI4-Lite enable the CPU to do regarding UART?
💡 Hint: Think about the role of control interfaces.
Question 2
Easy
Define what an interrupt does in the context of UART.
💡 Hint: Consider the analogy of a 'doorbell' for the processor.
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 is the primary function of AXI4-Lite in UART operation?
- To transfer data
- To configure UART parameters
- To establish a connection
💡 Hint: Think about the role of control interfaces.
Question 2
True or False: Parity is used to enhance data transfer speed.
- True
- False
💡 Hint: Consider the purpose of error detection in communication.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A UART system is operating at a clock speed of 50 MHz. Calculate the divisor needed if the desired baud rate is 115200.
💡 Hint: Use the formula for baud rate calculation.
Question 2
Discuss the performance trade-offs when opting to use interrupts versus polling for data availability in a UART communication system.
💡 Hint: Think about efficiency and resource management.
Challenge and get performance evaluation