Microcontroller Lab | Experiment No. 4: Introduction to 8086 Microprocessor - Architecture and Addressing Modes by Prakhar Chauhan | Learn Smarter
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Experiment No. 4: Introduction to 8086 Microprocessor - Architecture and Addressing Modes

The chapter introduces the architecture of the 8086 microprocessor, emphasizing its segmented memory organization and various addressing modes. Key concepts include the division of the processor into the Bus Interface and Execution Units, along with an explanation of how physical addresses are calculated through segment and offset combinations. Practical assembly programming tasks illustrate the use of different addressing modes and the impact on data access and program execution.

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Sections

  • 1

    Aim

    This section introduces the architecture and addressing modes of the 8086 microprocessor along with segmented memory organization.

    Learning Practice

  • 2

    Objectives

    This section outlines the primary learning goals associated with Experiment No. 4 on 8086 Microprocessor architecture and addressing modes.

    Learning Practice

  • 3

    Theory

    This section provides an introduction to the 8086 microprocessor architecture, detailing its segmented memory organization and various addressing modes used for data access.

    Learning Practice

  • 3.1

    8086 Architecture And Register Organization

    This section introduces the Intel 8086 microprocessor architecture and its register organization, focusing on segmented memory and various addressing modes.

    Learning Practice

  • 3.2

    Segmented Memory Organization

    The section focuses on the 8086 microprocessor's segmented memory organization, detailing its architecture and addressing modes.

    Learning Practice

  • 3.3

    Addressing Modes

    This section discusses the various addressing modes of the 8086 microprocessor, detailing how operands are accessed in memory.

    Learning Practice

  • 4

    Materials Required

    This section outlines the materials necessary for conducting experiments involving the 8086 microprocessor, including hardware and software components.

    Learning Practice

  • 5

    Procedure

    This section outlines the procedure for exploring the 8086 microprocessor's architecture and its addressing modes through practical experimentation.

    Learning Practice

  • 5.1

    Part A: Familiarization With 8086 Architecture (Using Simulator/trainer Kit)

    This section introduces the Intel 8086 microprocessor architecture, focusing on its segmented memory organization and addressing modes.

    Learning Practice

  • 5.2

    Part B: Programs Demonstrating Addressing Modes

    This section focuses on introducing various addressing modes utilized in the 8086 microprocessor through practical assembly language programs.

    Learning Practice

  • 6

    Observations

    This section outlines the practical execution and observation phase of the 8086 microprocessor experiment, detailing the analysis of instruction executions, memory states, and register changes.

    Learning Practice

  • 7

    Deliverables

    This section outlines the objectives and deliverables for Experiment No. 4 concerning the 8086 microprocessor.

    Learning Practice

  • 8

    Conclusion

    This section encapsulates the successful introduction and understanding of the 8086 microprocessor's architecture and its segmented memory organization.

    Learning Practice

References

Untitled document (12).pdf

Class Notes

Memorization

What we have learnt

  • The 8086 microprocessor con...
  • Segmented memory organizati...
  • Different addressing modes ...

Final Test

Revision Tests