13. Answer the following for a given MARIE system a· (2 Pts) During the fetch in

Question

13. Answer the following for a given MARIE system a· (2 Pts) During the fetch instructio n processing, the address of the instruction to be and placed in the executed is obtained from the prior to fetching the instruction from memory b. (1 Pts) The . register stores the result of an addition process. c. (1 Pts) The_ e- register holds the data to be placed into memory. 14. Observe the program in the table below: Address Contents Loop: 0x100 0x101 0x102 0x103 0x104 0x105 Done: 0x106 Count: 0x107 One: Ox108 Ten: 0x109 Load Count Add One Store Count Subt Ten Skipcond 0x100 Jump Loop Load Count Dec 0 Dec 1 Dec 10 a. (2 Pts) What is the above program doing? Crt + one Count-Ten o u b. (2 Pts) What is the updated value of Count at the end of the program execution? c. (2 Pts) Explain a way you can make the final Count value 5.

Explanation / Answer

13)
a)During the fetch instruction processing the address of the instruction to be executed is obtained from the __ and pl;aced in the __ prior to fetching the instruction from memory
Ans: Mmeory and Memory Buffer

b) The __ register stores the result of an addition process
Ans: memory buffer register

c) The __ register holds the data to be placed into memory
Ans: storage register

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