Addressing modes of the 8085 microprocessor

Briefly describe all the addressing modes of the 8085 microprocessor with the aid of examples?

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The different kinds of addressing modes of the 8085 are illustrated below:

  • Direct addressing: The instructions in it hold the operand. For instance: STA5513H or in or out instructions like IN PORT C.
  • Register addressing: The common reason registers hold the operands. For instance: MOV A, B;
  • Register indirect addressing: This includes the employ of register pairs in place of a single register. For instance: M, MOV A; ADD M.
  • Instantaneous addressing: The instance are07, MVI A; or ADI 0F and so on.
  • Implicit addressing: this type of addressing holds no operands. For instance: CMA, RAR and so forth.

 

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