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3 votes
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Which type of addressing mode, less number of memory references are required?

  1. Immediate
  2. Implied
  3. Register
  4. Indexed
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3 Answers

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Answer A,B,C

Implied , immediate, register addressing mode require no memory reference

Index register addressing mode require 1 memory reference and 1 alu operation

Addressing Modes.pdf

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In Implied Addressing Mode , operand is always present in instruction itself.                                                      So,option 2 is correct
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Option (B): Implied Addressing Mode

In this,the operand is specified with the instruction itself,

e.g.,RRC in 8085 microprocessor
Answer:

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