8086 Assembly Program to Add Two 16-bit Numbers with Carry Handling
In this blog post, we’ll explore an 8086 assembly language program that adds two 16-bit numbers while also checking for a carry flag.
8086
8086 Data Directives: DB, DW, DD, DQ, DT, DUP, EQU, PTR, and OFFSET
Data directives are assembler instructions, not CPU instructions — they tell the assembler how much memory to reserve and what value to store there at load time. The CPU never executes a DB or DW; it simply finds the bytes already in memory when it accesses that address at runtime. Choosing the right directive matters: use DB for bytes and strings, DW for 16-bit integers and addresses, DD for far pointers and 32-bit values, and DUP to initialise arrays without typing each value individually.
8086 Assembly Program to Find Largest Number from Given Numbers
In this blog post, we'll delve into the world of assembly language programming using the 8086 microprocessors. We'll explore a practical example: creating an assembly program to determine the largest number from a given set of values.
8086 Assembly Program to Find Smallest Number from Given Numbers
In this blog post, we'll explore how to find the smallest number from a given set of values using an 8086 assembly language program. The following code snippet demonstrates this process:
8086 Assembly Program to Sort Numbers in Descending Order
In this blog post, we will explore an 8086 assembly language program designed to sort a list of numbers in descending order. Sorting is a fundamental operation in computer science, and understanding how to implement it at the assembly level provides valuable insights into low-level programming and processor operations. The following assembly program sorts an array of numbers in descending order using the bubble sort algorithm:
8086 Assembly Program to Sort Numbers in Ascending Order
In this blog post, we will explore an 8086 assembly language program designed to sort a list of numbers in ascending order. Sorting is a fundamental operation in computer science, and understanding how to implement it at the assembly level provides valuable insights into low-level programming and processor operations. The following assembly program sorts an array of numbers in ascending order using the bubble sort algorithm:
8086 Assembly Program to Count Number of 0’s and 1’s from a String
In this blog post, we'll explore how to count the number of '0's and '1's in a binary string using an 8086 assembly language program. The following code snippet demonstrates this process:
8086 Assembly Program to Count Number of 0’s and 1’s from a Number
This blog post presents an 8086 assembly program designed to count the number of 0s and 1s in a given 16-bit number. We'll explore the bit manipulation techniques used and analyze the program's execution flow.
8086 Assembly Program to Convert Binary Number into BCD Format
In this blog post, we will explore an 8086 assembly language program designed to convert a binary number into its Binary-Coded Decimal (BCD) format. This conversion is essential in applications where binary numbers need to be represented in a decimal-like format, such as digital displays or interfaces that require human-readable numbers. The following assembly program performs the conversion:
8086 Assembly Program to Convert BCD Number into Binary Format
In this blog post, we'll explore how to convert a BCD (Binary-Coded Decimal) number into its binary equivalent using an 8086 assembly language program. The following code snippet demonstrates this process: