BNE LOOPO How many clock cycles are required to complete the execution of the above code on non- pipelined processor assuming each instruction will take 1 cycle to execute completely? Show calculations. How many clock cycles required to complete the execution of the above code on 3-staged pipelined processor? Draw the pipeline diagram for the same. Let one stage requires one clock cycle and assume all memory references hit in cache.
BNE LOOPO How many clock cycles are required to complete the execution of the above code on non- pipelined processor assuming each instruction will take 1 cycle to execute completely? Show calculations. How many clock cycles required to complete the execution of the above code on 3-staged pipelined processor? Draw the pipeline diagram for the same. Let one stage requires one clock cycle and assume all memory references hit in cache.
Chapter4: Processor Technology And Architecture
Section: Chapter Questions
Problem 15VE: A(n) ________________ instruction always alters the instruction execution sequence. A(n)...
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Question
![1A. Consider the following code:
AREA ASCENDING, CODE, READONLY
ENTRY
MOV R8, #2
LOOPO LDR R1, [R2], #4
STR R1, [R3], #4
SUBS R8, R8, #1
CMP R8, #0
BNE LOOPO
How many clock cycles are required to complete the execution of the above code on non-
pipelined processor assuming each instruction will take 1 cycle to execute completely? Show
calculations.
How many clock cycles required to complete the execution of the above code on 3-staged
pipelined processor? Draw the pipeline diagram for the same. Let one stage requires one clock
cycle and assume all memory references hit in cache.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8aa548e0-7f8d-475d-8f8a-4d4039ac2a1c%2Fce018d8f-3d65-4c12-b12e-c596ae4c4de4%2F4b5im1o_processed.png&w=3840&q=75)
Transcribed Image Text:1A. Consider the following code:
AREA ASCENDING, CODE, READONLY
ENTRY
MOV R8, #2
LOOPO LDR R1, [R2], #4
STR R1, [R3], #4
SUBS R8, R8, #1
CMP R8, #0
BNE LOOPO
How many clock cycles are required to complete the execution of the above code on non-
pipelined processor assuming each instruction will take 1 cycle to execute completely? Show
calculations.
How many clock cycles required to complete the execution of the above code on 3-staged
pipelined processor? Draw the pipeline diagram for the same. Let one stage requires one clock
cycle and assume all memory references hit in cache.
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