1.

In the following indexed addressing mode instruction, MOV 5(R1), LOC the effective address is ______(a) EA = 5+R1(b) EA = R1(c) EA = [R1](d) EA = 5+[R1]I got this question in an international level competition.My doubt is from Addressing Modes topic in division Machine Instructions and Programs of Computer Architecture

Answer»

Correct CHOICE is (d) EA = 5+[R1]

For EXPLANATION: This instruction is in BASE with offset addressing mode.



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