8.1. Introduction to Peripherals

Try these first

1. 1.

   What is the purpose of peripherals in a microcontroller?

   Hint

   Think about how a microcontroller can connect to the outside world.

2. 2.

   Name one example of a peripheral.

   Hint

   Think about devices that can help a microcontroller perform tasks.

3. 3.

   What does a peripheral allow a microcontroller to do?

   • Interact with memory
   • Communicate with the external world
   • Increase CPU speed

   Hint

   Think about how devices like sensors or displays work.

4. 4.

   True or False: The AHB is a type of peripheral.

   • True
   • False

   Hint

   Remember what AHB stands for and its role.

5. 5.

   Design a simple embedded system using timers and GPIO. What components would you choose and why?

   Hint

   Think about how the user will interact with your system.

6. 6.

   Discuss a scenario where communication delays between a microcontroller and its peripherals could cause issues. How would you address this?

   Hint

   Consider what happens if the communication is not timely.