4.5. Transaction Types in AHB-Lite

Try these first

1. 1.

   Define a single transaction in AHB-Lite.

   Hint

   Think about how you send a single text message.

2. 2.

   What is a burst transaction?

   Hint

   Consider how you would carry multiple items in one trip.

3. 3.

   What type of transaction involves one address and one transfer?

   • Burst Transaction
   • Single Transaction
   • Split Transaction

   Hint

   Think of it as sending a one-off message.

4. 4.

   True or False: A burst transaction can transfer multiple data items in a single address sequence.

   • True
   • False

   Hint

   Imagine moving several items at once.

5. 5.

   Consider a system with a processor and a slow memory device. How could split transactions help improve the efficiency of data processing in this system? Provide a diagram to support your explanation.

   Hint

   Illustrate the flow of control between the processor and memory.

6. 6.

   Analyze a situation where using wrapping bursts can optimize data transfer in a memory-mapped peripheral scenario. Discuss the advantages compared to incrementing bursts.

   Hint

   Consider the flow of data and how addresses are handled.