4.4.2. Interface and Communication Protocols

Try these first

1. 1.

   What does SPI stand for?

   Hint

   Think about the purpose of SPI in communication.

2. 2.

   What is the main advantage of using UART?

   Hint

   Remember how UART connects different devices.

3. 3.

   What does AXI stand for?

   • Advanced X-Interface
   • Advanced eXtensible Interface
   • Asynchronous eXtensible Interface

   Hint

   Think about extensibility and performance.

4. 4.

   True or False: I2C is faster than SPI.

   • True
   • False

   Hint

   Recall the characteristics of both protocols.

5. 5.

   Design a data communication system using AXI. How does it enhance performance compared to other protocols?

   Hint

   Focus on how AXI handles multiple data streams.

6. 6.

   In a wearable health monitor project, decide which protocol between I2C and UART would be optimal for sensor data transmission and justify your choice.

   Hint

   Consider the trade-off between multiple devices and ease of implementation.