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MIC 314321 Important Notes | MIC 4th Semester Notes | MSBTE Free Notes

Microprocessor Notes Pdf Download | MIC Important Notes | Important Notes of MIC | MIC 4th Semester Important Notes 

MSBTE Diploma 4th Semester MIC Notes for Computer Branch

Hello students, if you are in the 4th semester of Diploma In Computer Engineering of MSBTE [Maharashtra State Board of Technical Education], then this article is for you. In today's article, we at Campusify are going to provide you with important notes that will be very beneficial in your studies. We guarantee that by using these notes, you will definitely benefit from them in your MSBTE exam.

Microprocessor Notes Overview

The notes provided by Campusify are given by Topper, so there is no doubt that they are important or not. In terms of Engineering, MIC is a very important subject and is not easy at all, but you can pass this subject very easily using these notes.

Microprocessor All Unit Important Notes 

Important Points In Microprocessor

CPU: The central processing unit or CPU controls the operation of the computer. It fetches binary-coded instruction of the computer. It fetches binary-coded instructions from memory, decodes the instructions into a series of simple actions, and carries out these actions. The CPU contains an arithmetic logic unit, or ALU. Which can perform add, subtract, OR, AND, invert, or exclusive-OR operations on binary words when instructed to do so. The CPU also contains an address counter which is used to hold the address of the next instruction or data to be fetched from memory, general-purpose registers which are used for temporary storage of binary data, and circuitry which generates the control bus signals. It contains approximately 29,000 transistors and is fabricated using the HMOS technology . The term 16-bit means that its arithmetic logic unit, its internal registers and most of its instructions are designed to work with 16-bit binary word.
The 8086 Microprocessor has a 16-bit data bus, so it can read from or write data to memory and ports either 16-bits or 8-bits at a time. The 8086 Microprocessor has 20-bit address bus, so it can address any one of 220 or 1,048,576 memory locations. Here 16-bit words will be stored in two consecutive memory locations. If the first byte of a word is at an even address, the 8086 can read entire word in one operation, If the first byte of the word is at an odd address the 8086 will read the first byte with one bus operation and the
The execution unit (EU) of the 8086 tells the BIU where to fetch instructions or data from, decodes instructions and executes instruction. The EU contains control circuitry which directs internal operations. A decoder in the EU translates instructions fetched from memory into a series of actions which the EU carries out. The EU is has a 16-bit ALU which can add, subtract, AND, OR, XOR, increment, decrement, complement or shift binary numbers. The EU is decoding an instruction or executing an instruction which does not require use of the buses.

Register organization of 8086:

8086 has a powerful set of registers containing general purpose and special purpose registers. All the registers of 8086 are 16-bit registers. The general purpose registers, can be used either 8-bit registers or 16-bit registers. The general purpose registers are either used for holding the data, variables and intermediate results temporarily or for other purpose like counter or for storing offset address for some particular addressing modes etc. The special purpose registers are used as segment registers, pointers, index registers or as offset storage registers for particular addressing modes.
There are three conditions that will cause the EU to enter a "wait" mode. The first occurs when an instruction requires access to a memory location not in the queue. The BIU must suspend fetching instructions and output the address of this memory location. After waiting for the memory access, the EU can resume executing instruction codes from the queue (and the BIU can resume filling the queue). The second condition occurs when the instruction to be executed is a "jump" instruction.
In this case control is to be transferred to a new (nonsequential) address. The queue, however, assumes that instructions will always be executed in sequence and thus will be holding the "wrong" instruction codes. The EU must wait while the instruction at the jump address is fetched. Note that any bytes presently in the queue must be discarded (they are overwritten). One other condition can cause the BIU to suspend fetching instructions. This occurs durin execution of instructions that are slow to execute.

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How to Prepare for MIC Exams with Campusify's Important Notes

We (Team Campusify) are also students, so we can understand how many notes and important questions you are looking for, that's why we are providing this to you in an easy way and you will get all this at one place.

  • Comprehensive: In these notes, we have highlighted each and every important point in your syllabus.
  • Concise: We believe in giving you the important questions.
  • Practical: In the notes we have, we also include important information for your practical.

What’s Covered in Campusify’s MIC Notes?

Our MSBTE 4th Semester MIC Notes include everything you need to prepare for your exams:

  • Core Concepts: All important topics that MSBTE has included in the Syllabus
  • Advanced Topics: Advanced level topics have been inserted in this, such as those in the Engineering curriculum. 
  • Practical Examples: Real-world examples to help you understand how MIC is applied in actual web development.
  • Important Questions: We highlight the most important and frequently asked exam questions, helping you prepare more effectively.
  • Shortcuts and Tips: Learn quick techniques and coding shortcuts to make your web design more efficient and effective.

How to Download Campusify’s MIC Notes?

Downloading your free MIC notes from Campusify is quick and easy. Here’s how:

  1. Visit Our Website: Go to Campusify’s website.
  2. Go to Navigation Bar 'Notes' Section: From the top menu, head to the ‘Notes’ section and select your semester.
  3. Select MIC (Mobie Application Development ): Choose the 4th semester and select the MIC!  subject.
  4. Download the Notes: Once you find the notes, click on the download button to get the PDF file instantly.
  5. Start Preparing: Use the notes to revise key concepts, practice questions, and best wishes your exams!

Why Students Choose Campusify?

Campusify has become a trusted platform for thousands of MSBTE diploma students across Maharashtra. Here’s why students prefer Campusify:

  • Free Resources: All our notes, question papers, and study materials are available free of charge. We believe in providing quality education without any Fees Or Cost!
  • Tailored for MSBTE Students: Our notes are aligned with the MSBTE syllabus, ensuring you study exactly what’s needed for your exams.
  • Simple and Effective: Our notes are easy to understand, even for students who might find certain subjects challenging. We break down complex concepts into simple language.
  • Updated Content: Campusify keeps up with the latest syllabus and exam trends, ensuring you have the most current and relevant study materials. We update Notes every month.
  • One-Stop Study Platform: From notes to question papers and microprojects, Campusify offers everything a student needs to excel in their diploma studies.

Microprocessor is a most important subject for 4th-semester diploma students in the Computer Branch, and mastering it will open up numerous opportunities in the world of web development and beyond. With Campusify’s MIC Notes, you’ll have access to well-organized, easy-to-understand study materials that will help you not only prepare for exams but also build a strong foundation in web design.

So, don’t wait! Visit Campusify today, download your free MIC notes, and start your journey towards your 4th-semester exams!

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