can anyone explain this for me? Thanks Consider the following MIPS ASM codes are

Question

can anyone explain this for me? Thanks

Consider the following MIPS ASM codes are executed in a processor addi to, $0, 3 bne $t5, $0, Label1 assume $tS value is already initialized to 1 Label1: sub to, t3, t4 1. How many clock cycles are needed if the processor is single-cycle implementation? Ans. 3 cycles 2. How many clock cycles are needed if the processor is multi-cycle implementation? Ans. 4 + 3 + 4 = 11 cycles 3. How many clock cycles are needed if the processor is pipelined implementation? Ans. 9 cycles

Explanation / Answer

As there are 3 operations add, bne, sll to give the output If you check the program it takes 11 cycles to complete it, where each operation taking the required number of cycles. IF its pipelined then processing will happen one by one hence its 9.

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