Part(a) : what will be the output of the following in assembly language instructions : Memory address Instruction 100 101 Answer MOV Y,2 MUL Y,4 102 SUB Y,S 103 104 BRZ 110 BR 120 ADD Y,2 BR 121 110 111 120 SUB Y,2 121 ADD Y,2

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please answer the following question (part a and b) and explain your answer 

 

Question 5:
Part(a) : what will be the output of the following in assembly language
instructions :
Memory address
Instruction
MOV Y,2
MUL Y,4
SUB Y,8
Answer
100
101
102
103
BRZ 110
104
BR 120
ADD Y,2
BR 121
110
11
SUB Y,2
ADD Y,2
120
121
Part(b) : Assuming that each memory location in RAM is 16 bits i.e. 16 bit data
can stored at each location. Then for i) Direct Addressing Mode and ii) Indirect
Addressing Mode, what is the size of the memory that can be accessed using the
following instruction
Орcode
2 bits
Destination
3 bits
Memory
8 bits
Source
3 bits
i) Direct Addressing Mode
Answer :
ii) Indirect Addressing Mode
Answer :
Transcribed Image Text:Question 5: Part(a) : what will be the output of the following in assembly language instructions : Memory address Instruction MOV Y,2 MUL Y,4 SUB Y,8 Answer 100 101 102 103 BRZ 110 104 BR 120 ADD Y,2 BR 121 110 11 SUB Y,2 ADD Y,2 120 121 Part(b) : Assuming that each memory location in RAM is 16 bits i.e. 16 bit data can stored at each location. Then for i) Direct Addressing Mode and ii) Indirect Addressing Mode, what is the size of the memory that can be accessed using the following instruction Орcode 2 bits Destination 3 bits Memory 8 bits Source 3 bits i) Direct Addressing Mode Answer : ii) Indirect Addressing Mode Answer :
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