ARM Architecture - Bus Architecture
What is the main purpose of a
bus matrix in ARM architecture?What is the main purpose of a bus matrix in ARM architecture?
easy📝 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the role of a bus matrix
A bus matrix is designed to connect multiple masters (like CPUs or DMA controllers) to multiple slaves (like memory or peripherals) efficiently.Step 2: Identify the correct function
It allows simultaneous data transfers and manages access conflicts, improving system performance.Final Answer:
To connect multiple masters to multiple slaves efficiently -> Option BQuick Check:
Bus matrix = connects masters and slaves [OK]
Quick Trick: Bus matrix connects masters and slaves, not speeds or storage [OK]
Common Mistakes:
- Confusing bus matrix with processor clock speed
- Thinking bus matrix stores data
- Mixing bus matrix with signal conversion
Master "Bus Architecture" in ARM Architecture
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