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PROBLEM-3: Consider the following code fragment to be executed inanstage pipeline machine resolved at the end of the 6th stage Assume byte addressable memory PKaddress in hesadecimal 008 O0A Instruction PROC AQU XOR 100 BNE R1, R2, +8 102 120 INT 21 122 ENDP Answer the following questions. Show your work for each question: L What is the number of pipeline fil cycles? H. Explain using RTL notation what happens during the Fetch, Decode, and the BNE instruction? . How many cycles could be the branch penalty? fress, in decimal?

PROBLEM-3: Consider the following code fragment to be executed inanstage pipeline machine resolved at the end of the 6th stage Assume byte addressable memory PKaddress in hesadecimal 008 O0A Instruction PROC AQU XOR 100 BNE R1, R2, +8 102 120 INT 21 122 ENDP Answer the following questions. Show your work for each question: L What is the number of pipeline fil cycles? H. Explain using RTL notation what happens during the Fetch, Decode, and the BNE instruction? . How many cycles could be the branch penalty? fress, in decimal?

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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PROBLEM-3: Consider the following code fragment to be executedin an stage pipeline machine w resolved at the end of the Gth stage. Assume byte addressable memory PC address in hexadecimal 008 O0A Instruction PROC AQU XOR X, Y 100 BNE R1, R2, +8 102 120 INT 21 122 ENDP Answer the following questions. Show your work for each question: i. What is the number of pipeline fill cycles? IL Explain using RTL notation what happens during the Fetch, Decode, and Exe the BNE instruction? ill. How many cycles could be the branch penalty? iv. Calculate the Branch target address, in decimal? v. Calculate the CPI when executing the above code, for the following two a. If Branch is never taken b. If Branch is taken.
Transcribed Image Text:PROBLEM-3: Consider the following code fragment to be executedin an stage pipeline machine w resolved at the end of the Gth stage. Assume byte addressable memory PC address in hexadecimal 008 O0A Instruction PROC AQU XOR X, Y 100 BNE R1, R2, +8 102 120 INT 21 122 ENDP Answer the following questions. Show your work for each question: i. What is the number of pipeline fill cycles? IL Explain using RTL notation what happens during the Fetch, Decode, and Exe the BNE instruction? ill. How many cycles could be the branch penalty? iv. Calculate the Branch target address, in decimal? v. Calculate the CPI when executing the above code, for the following two a. If Branch is never taken b. If Branch is taken.
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