Suppose we have the instr Memory 100 600 R1| ... 400 300 ... 500 100 600 500 ... 700 800 Assume R1 is implied in t in the following addressir a) Immediate addres b) Direct addressing c) Indirect addressin d) Indexed addressin

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter11: Operating Systems
Section: Chapter Questions
Problem 30VE
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Suppose we have the instruction Load 500. Given that memory and register R1 contain the value below:
Memory
100 600
R1 100
...
400 300
...
500 100
...
600 500
...
700 800
Assume R1 is implied in the index address mode, determine the actual value loaded into the accumulator
in the following addressing mode:
a) Immediate addressing
b) Direct addressing
c) Indirect addressing
d) Indexed addressing
Transcribed Image Text:Suppose we have the instruction Load 500. Given that memory and register R1 contain the value below: Memory 100 600 R1 100 ... 400 300 ... 500 100 ... 600 500 ... 700 800 Assume R1 is implied in the index address mode, determine the actual value loaded into the accumulator in the following addressing mode: a) Immediate addressing b) Direct addressing c) Indirect addressing d) Indexed addressing
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