8086 ASSEMBLY LANGUAGE PROGRAMS Prepared By: Dr. T. Abdul Razak. 1 1. Program for 16-bit addition MOV SI, 2000 MOV AX, [SI] INC SI INC SI MOV BX, [SI] ADD AX, BX INC SI ... Program to find the number of occurrences of a character in a given string MOV SI, 2000 MOV CL, 0A MOV DL, 00 NEXT: LODSB CMP AL, ‘E’ JNZ GO

The 8086 instructions are categorized into the following main types (i) Data copy /transfer instructions: These type of instructions are used to transfer data from source operand to destination operand.

To write an assembly language program to perform arithmetic operations using 8086 Microprocessor. ALGORITHM:- a) Addition:- (i) Start the process (ii) Initialize the count value (iii) Get the two data. (iv) Add the two data values (v) If carry exists increment the count value. (vi) Store the result. (vii) Stop the process. PROGRAM

The flow chart is a graphical tool that allows programmer to represent various actions which are to be performed. The graphical representation is very useful for clear understanding of the programming logic. The Fig. 3.1 shows the graphic symbols used in the flow chart of Microprocessor Programming.

Program for digital clock design using 8086. Programming using arithmetic, logical and bit manipulation instructions of 8051 © 2025 Vikram Learning

There are two ways of representing algorithms: Flowchart Structured programming and pseudo code Flowchart It uses graphical shapes to represent different types of programming operations.

This cheat sheet contains information about the 8086 microprocessor. Compared to standard textbooks, the main focus is conciseness, to-the-point descriptions, and readability. It is a direct result of scribe notes taken for the subject - Microprocessors (3+1 credits).

This repository contains a collection of 8086 Assembly Language Programs designed for the Microprocessor and Microcontroller Lab (ECE-309). The programs in this repository demonstrate various tasks and operations on the 8086 microprocessor, including arithmetic operations, sorting, factorial calculation, and more.

The program has been developed using emu8086 emulator available at: www.emu8086.com. ORG 100h is a compiler directive. It tells compiler how to handle the source code.

Jun 26, 2015 · This blog post explores an 8086 assembly language program that performs the subtraction of two 8-bit numbers using the SUB instruction. The result is stored in a 16-bit destination. c dw ? 1. Data Segment Initialization. a db 2Ah stores the first operand (42 in decimal) as an 8-bit value.