absolute number of clock cycles needed to execute the program is
Chapter4: Processor Technology And Architecture
Section: Chapter Questions
Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...
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Question
![Take the accompanying project fragment for a theoretical CPU having three client registers R1, R2 and R3.
Guidance
Operation
Instruction Size(in words)
MOV R1,5000; R1- Memory[5000]
MOV R2, (R1); R2 - Memory[(R1)]
ADD R2, R3;
MOV 6000, R2;
2
1
R2 - R2 + R3 1
Memory [6000] – R2
End
Machine ends 1
Leave the clock cycles needed for different tasks alone as follows: Register to/from memory move: 3 clock cycles
ADD with the two operands in register : 1 clock cycle Instruction get and unravel : 2 clock cycles for each word The
absolute number of clock cycles needed to execute the program is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fce4600ab-da77-4cb1-ac68-de50745ff76f%2Fdb8d44d0-c797-448f-af73-488af940eedf%2Fu1zf7l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Take the accompanying project fragment for a theoretical CPU having three client registers R1, R2 and R3.
Guidance
Operation
Instruction Size(in words)
MOV R1,5000; R1- Memory[5000]
MOV R2, (R1); R2 - Memory[(R1)]
ADD R2, R3;
MOV 6000, R2;
2
1
R2 - R2 + R3 1
Memory [6000] – R2
End
Machine ends 1
Leave the clock cycles needed for different tasks alone as follows: Register to/from memory move: 3 clock cycles
ADD with the two operands in register : 1 clock cycle Instruction get and unravel : 2 clock cycles for each word The
absolute number of clock cycles needed to execute the program is
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