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Q. |
How many instructions pipelining is used in ARM7EJ-S? |
A. | 3-stage |
B. | 4-stage |
C. | 5-stage |
D. | 2-stage |
Answer» C. 5-stage | |
Explanation: a five-stage pipelining is used, consisting of fetch, decode, execute, memory, and writeback stages. a six-stage pipelining is used in jazelle state, consisting of fetch, jazelle, execute, memory, and |
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