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Addressing Modes of 8051

  ADDRESSING MODES OF 8051   Ans: Various methods of accessing the data are called addressing modes. 8051 addressing modes are classified as follows.                     i.             Immediate addressing. -           In this addressing mode the data is provided as a part of instruction itself. -           In other words data immediately follows the instruction. Eg. MOV A,#30H ADD A, #83                  ii.             Register addressing. -           In this addressing mode the register will hold the data. -   ...