Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does AHB stand for?
💡 Hint: Think about what type of bus it is.
Question 2
Easy
What is an example of Memory-Mapped I/O?
💡 Hint: Consider how you would access a peripheral.
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 does the AHB-Lite bus do?
- A low-speed data bus
- An advanced high-performance data bus
- A basic address bus
💡 Hint: Think about the performance aspect of the bus.
Question 2
True or False: DMA requires CPU intervention for memory access.
- True
- False
💡 Hint: Consider what DMA is supposed to do.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a scenario where data is being transferred from a sensor to memory using traditional I/O versus DMA, analyze the potential performance differences.
💡 Hint: Think about what happens to the CPU's workload during the transfers.
Question 2
Design a simple embedded system using the ARM Cortex-M0 where DMA could be crucial. Explain your design decisions.
💡 Hint: Consider what kinds of tasks the CPU must manage versus what can be offloaded.
Challenge and get performance evaluation