Practice Ghdl And Gtkwave (2.3.2) - Introduction to EDA Tools

Practise this section

8 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What does GHDL stand for?
Show hintHide hint
Think about VHDL.
Question 2.
What is GTKWave used for?
Show hintHide hint
What do you see from a simulation?
3Question 3.
What is GHDL?
- A hardware description language
- An open-source simulator for digital designs
- A type of waveform viewer
Show hintHide hint
Consider GHDL's primary function.
4Question 4.
GTKWave is used to:
- True: Visualize simulation results
- False: Create circuit designs
Show hintHide hint
Think about what you see after a simulation.
Question 5.
You have designed a VHDL code for a digital multiplexer. Write a testbench for it, simulate it using GHDL, and analyze the output using GTKWave. What were the discrepancies between expected and simulated outputs?
Show hintHide hint
Focus on the control signals of the multiplexer.
Question 6.
Modify your VHDL design for a digital circuit to include a clock signal. Use GHDL to simulate the updated code and visualize the changes in signal behavior using GTKWave. What changes do you observe?
Show hintHide hint
Pay close attention to timing adjustments in your waveform graphs.

4 more questions in this section. Enroll free to practise them all.