1. Type of addressing mode

2. Register addressing
moves a byte or word between a memory location addressing and a register. The instruction set does not support a memory-to memory transfer, except with the MOVS instruction.

3. Examples

5. Immediate addressing
Immediate Immediate addressing transfers the source, an immediate byte, word, addressing doubleword, or quadword of data, into the destination register or memory location.
Example: The MOV AL, 22 H instruction copies a byte-sized 22H into register AL.

6. Example

7. Direct Addressing

8. Indirect Addressing

9. Base-plus-index addressing

10. Register Relative addressing

12. Base plus relative addressing

13. Scaled addressing
Scaled-index addressing is the last type of data-addressing mode discussed. This data-addressing mode is unique to the through the Core2 microprocessors. Scaled-index addressing uses two 32-bit registers (a base register and an index register) to access the memory.