8086 microprocessor

The Architecture of 8085 and 8086 – Questions & answers

In this post, we will answer a bunch of selected questions on the architecture of 8085 and 8086 microprocessors. After reading this article students will get an overall idea about the question pattern and the answer tips. This will also help the students with the self-study on 8085 and 8086 architecture. What is meant by […]

Memory organization in 8086 microprocessor

After studying this article the readers will be able to understand the physical memory organization, 20-bit address generation technique, the need for memory segmentation, etc. in 8086 microprocessor. Frequently asked questions (FAQs) and their detailed answers in this post are going to help the readers to prepare for the Semester exam, GATE exam, and the […]

Interrupts in 8086 Microprocessor

In this post, we will build our concepts on the Interrupts in 8086 Microprocessor with the help of a set of questions and answers. What is the function of an interrupt in a microprocessor? An Interrupt is a condition that halts the microprocessor temporarily so that the microprocessor can work on a different task and […]

Is assembly language the same thing as machine language?

While the two terms, assembly language and machine language, are often used interchangeably, assembly language is a more “user-friendly” interpretation of machine language. Machine language is the collection of patterns of bits recognized by a central processing unit (CPU) as instructions. Each particular CPU design has its own machine language. The machine language of the […]

MCQs on 8086 microprocessor – NPTEL assignment

This assignment (MCQs on 8086 microprocessor – NPTEL assignment) contains 15 MCQs spanned across 3 pages. Links to other pages of this assignment are available at the bottom of each page of this series. 8086 microprocessor based MCQs 1 ) Which of the following statement(s) is/are correct? a) If MN/MX’ is low, 8086 cannot be […]

8085 Executing the program and checking result

Executing the program and checking results in the 8085 Microprocessor – In this post, we have discussed how the 8085 microprocessor executes one program and how to check results in 8085. This will also help to understand how a microprocessor works. Executing the program and checking result in 8085 Microprocessor A microprocessor is a sequential […]

8086 Instruction Set & Assembly Language Programming

You can read the content of this class notes as an embedded pdf. Also, you can download it from the given link. 8086 Instruction Set & Assembly Programming – read here Download pdf notes – 8086 Instruction Set & Assembly Language Programming Go to Microprocessor Home Page

8086 HW Overview and Pin Diagram

You can read the content of this class notes as an embedded pdf. Also, you can download it from the given link. 8086 HW Overview and Pin Diagram Download pdf notes – 8086 HW Overview and Pin Diagram Go to Microprocessor Home Page

8086 Microprocessor Architecture – class notes with pdf download

Before we start our lessons in 8086 microprocessor architecture, let’s quickly talk about what is new in it. In case of 8085 microprocessor, the processor first fetches the instruction byte from memory. Then the instruction decoder decodes it. Finally, the microprocessor performs a particular task according to the instruction. So the sequence of operation is as […]

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