ARM Architecture - Bus Architecture
Which of the following is the correct abbreviation for the bus used for connecting low-speed peripherals in ARM architecture?
Which of the following is the correct abbreviation for the bus used for connecting low-speed peripherals in ARM architecture?
easy📝 Conceptual Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall bus abbreviations
APB stands for Advanced Peripheral Bus, used for low-speed peripherals.Step 2: Confirm other options
AHB is for high-performance bus, DMA is Direct Memory Access controller, PCI is unrelated.Final Answer:
APB -> Option AQuick Check:
Low-speed peripheral bus = APB [OK]
Quick Trick: APB = Advanced Peripheral Bus [OK]
Common Mistakes:
- Choosing AHB for low-speed peripherals
- Confusing DMA with bus type
Master "Bus Architecture" in ARM Architecture
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