Practice Verilog Code for 4-bit Counter - 6.5.2 | 6. FPGA Architecture and Capabilities | Electronic System Design
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does the always block in a Verilog module do?

πŸ’‘ Hint: Think about triggers and events in your design.

Question 2

Easy

Define the term 'module' in Verilog.

πŸ’‘ Hint: What is the primary unit in Verilog code?

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 function of a register in Verilog?

  • Holds data temporarily
  • Executes logic
  • Stores the module definition

πŸ’‘ Hint: What captures the current state?

Question 2

True or False: The always block only executes on the RESET signal.

  • True
  • False

πŸ’‘ Hint: Think about events that trigger execution.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Propose a modification to the 4-bit counter so that it counts upwards and resets based on an external signal, not just the clock.

πŸ’‘ Hint: Consider how you would link this external signal similarly to CLK.

Question 2

Examine the implications of this Verilog code when deployed on an FPGA: How do you verify the counter works as intended?

πŸ’‘ Hint: Think about creating test vectors for inputs.

Challenge and get performance evaluation