Practice - UART (Universal Asynchronous Receiver/Transmitter)
Practice Questions
Test your understanding with targeted questions
What is UART?
💡 Hint: Think about the full name of UART.
Name two components of a UART data frame.
💡 Hint: Consider what is needed to initiate and represent the data.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does UART stand for?
💡 Hint: Focus on the terms 'Asynchronous' and 'Receiver/Transmitter'.
True or False? UART can send and receive data simultaneously.
💡 Hint: Consider the meaning of 'full-duplex'.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Calculate the TH1 value necessary for a baud rate of 115200 on a microcontroller with an 11.0592 MHz crystal. Show your work.
💡 Hint: Break down the calculation into steps and ensure you apply the formula correctly.
Design a UART communication system using an 8051 microcontroller that receives characters and sends back a response until a specific letter is received. Write the main flow of the program.
💡 Hint: Think about using loops and conditionals to manage the communication logic.
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Reference links
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