Which micro-operations below best implem JMP LOOPX MAR (2) MEM(MAR)-> MDR (3) MDR->IR (23) IP+2 -> IP (1) IP->MAR (2) MEM(MAR)-> MDR (3) MDR->IR (27) ESP+4 ->ESP (1) IP->MAR

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter6: System Integration And Performance
Section: Chapter Questions
Problem 9VE
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Which micro-operations below best implements this instruction?
JMP LOOPX <when the ZF=1 SF=0>
Please ignore the numbers given to each operation since they are different for each question.
(1) IP->MAR
(2) MEM(MAR)-> MDR
(3) MDR->IR
(23) IP+2 -> IP
(1) IP->MAR
(2) MEM(MAR)-> MDR
(3) MDR->IR
(27) ESP+4 ->ESP
(1) IP->MAR
(2) MEM(MAR)-> MDR
(3) MDR->IR
(22) ADDR(IR) -> IP
(1) IP->MAR
(2) MEM(MAR)-> MDR
(3) MDR->IR
(28) ESP -> MAR
(1) IP->MAR
(2) MEM(MAR)-> MDR
121MDR ID
5.pg
174213842 490....jpg
175030233 209. jpg
173985631 3172. Jpg
身
Transcribed Image Text:Which micro-operations below best implements this instruction? JMP LOOPX <when the ZF=1 SF=0> Please ignore the numbers given to each operation since they are different for each question. (1) IP->MAR (2) MEM(MAR)-> MDR (3) MDR->IR (23) IP+2 -> IP (1) IP->MAR (2) MEM(MAR)-> MDR (3) MDR->IR (27) ESP+4 ->ESP (1) IP->MAR (2) MEM(MAR)-> MDR (3) MDR->IR (22) ADDR(IR) -> IP (1) IP->MAR (2) MEM(MAR)-> MDR (3) MDR->IR (28) ESP -> MAR (1) IP->MAR (2) MEM(MAR)-> MDR 121MDR ID 5.pg 174213842 490....jpg 175030233 209. jpg 173985631 3172. Jpg 身
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