7.2. Key Features of AHB UART Peripheral

Try these first

1. 1.

   What does UART stand for?

   Hint

   Think about what the communication protocol name suggests.

2. 2.

   Why is baud rate important?

   Hint

   Consider how fast you want the data to be transferred.

3. 3.

   What does the baud rate determine?

   • Type of data
   • Speed of data transmission
   • Number of devices

   Hint

   Think about how quickly messages are delivered.

4. 4.

   True or False: FIFO means Last In First Out.

   • True
   • False

   Hint

   Think of a queue system.

5. 5.

   If two devices are configured to communicate at different baud rates, outline a strategy to troubleshoot the issues that arise during data transmission.

   Hint

   Consider what settings might cause the devices not to communicate effectively.

6. 6.

   Propose a design for a communication protocol utilizing AHB UART addressing the need for flow control and error detection.

   Hint

   Think about how each function interacts with the transmission process to maintain reliability.