Practice Flow Control (8.5.4) - AXI UART and AXI4-Stream Peripherals - Advanced System on Chip
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Flow Control

Practice - Flow Control

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does RTS stand for in UART communication?

💡 Hint: Think about what request the sender makes.

Question 2 Easy

What is the purpose of handshaking in AXI4-Stream?

💡 Hint: Remember the signals involved.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the function of RTS in AXI UART?

A. Send data
B. Request to Send
C. Acknowledgement signal

💡 Hint: Remember what the request is related to.

Question 2

TVALID indicates that the data is valid. True or False?

True
False

💡 Hint: Consider the signals in AXI4-Stream.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Analyze a scenario where a UART device fails to implement flow control. What impacts might this have on communication?

💡 Hint: Consider how messages are sent and received without checks.

Challenge 2 Hard

You are designing a system that combines both AXI UART and AXI4-Stream interfaces. Describe your flow control strategy.

💡 Hint: Think about how each protocol requires different control mechanisms.

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Reference links

Supplementary resources to enhance your learning experience.