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Which of the following is not a scale factor of addressing modes of 80386?

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in Microprocessor by (39.4k points)
Which of the following is not a scale factor of addressing modes of 80386?

(a) 2

(b) 4

(c) 6

(d) 8

The question was posed to me during an online exam.

I want to ask this question from Addressing Modes of 80386, Data Types of 80386 topic in section 32-bit Processors-80386, 80387 and 80486 of Microprocessor

1 Answer

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by (49.2k points)
The correct option is (c) 6

The best explanation: In case of the scaled the modes, any of the index register values can be multiplied by a valid scale factor to obtain the displacement. The valid scale factors are 1, 2, 4 and 8.

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