ARM Architecture - Bus Architecture
In a system design, the APB bus is incorrectly configured to use complex burst transfers. What problem might arise?
In a system design, the APB bus is incorrectly configured to use complex burst transfers. What problem might arise?
medium📝 Analysis Q7 of 15
Step-by-Step Solution
Solution:
Step 1: Recall APB transfer capabilities
APB is simple and does not support burst transfers.Step 2: Analyze effect of incorrect configuration
Configuring burst transfers on APB causes errors or undefined behavior.Final Answer:
APB does not support burst transfers, causing errors -> Option DQuick Check:
APB lacks burst support [OK]
Quick Trick: APB no burst transfers allowed [OK]
Common Mistakes:
- Assuming APB supports bursts
- Thinking AHB is affected
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