Question

Explain the immediate addressing mode of 8085 Micro-processor with examples.

Explain the immediate addressing mode of Intel 8085 with suitable examples.

Explain the following addressing mode of 8085 Microprocessor:

Immediate Addressing

Answer 1

1. In immediate addressing mode, the operand is placed directly after the opcode of the instruction in program memory.
2. In such instructions, the actual data is included within the instruction itself.
3. These operations are represented using 2-byte or 3-byte instructions.
4. For e.g., ADI 05H
   i.e., this instruction adds the immediate data 05 H to the contents of the accumulator, and the result is stored in the accumulator.