Introduction To 8086 Procedure| PROC ENDP. Procedures in 8086 ALP.

In this video, we will provide an introduction to 8086 procedures. We will explain the meaning of PROC in 8086 and discuss the significance of ENDP in 8086.
ALP procedures, or procedures in 8086 ALP (Assembly Language Program), refer to the structured blocks of reusable code within an Assembly Language Program specifically designed for the Intel 8086 microprocessor.

Procedures in 8086 ALP play a crucial role in organizing and modularizing code. They allow programmers to break down complex tasks into smaller, manageable units, improving code readability, reusability, and maintainability. By encapsulating specific functionalities within procedures, programmers can create a library of routines that can be called from different parts of the program, promoting code reuse and reducing redundancy.

Procedures in 8086 ALP follow a specific structure. They typically begin with a procedure declaration, which includes a label and any necessary parameters. Within the procedure, the code performs the desired functionality, such as arithmetic operations, memory access, or I/O operations. The procedure may also include local variables and temporary storage locations. At the end of the procedure, an appropriate return instruction is used to transfer control back to the calling code.

When a procedure is called, the program flow jumps to the procedure's entry point. The parameters, if any, are passed to the procedure, and the code within the procedure is executed. After completing the task, the procedure returns the control back to the calling code, usually with a result, if applicable.

The use of procedures in 8086 ALP promotes code modularity, as it allows programmers to focus on developing individual components independently. This modular approach simplifies debugging, maintenance, and code management, as changes or fixes can be made within a specific procedure without affecting the entire program.

In summary, ALP procedures, or procedures in 8086 ALP, provide a structured and modular approach to Assembly Language Programming for the Intel 8086 microprocessor. They enable code reuse, improve code organization, and facilitate easier maintenance and development of Assembly Language Programs.

Throughout this video series, we will guide you step by step on how to write programs. In this particular video, we will focus on displaying a 16-bit signed number in decimal format on the screen using the stack in 8086 ALP Assembly Language Program. We will present an 8086 ALP Assembly Language program specifically designed for printing a 16-bit signed decimal number.

If you're wondering how to print a number in the 8086 ALP Assembly Language Program, or how to print numbers ranging from 0 to 100 in assembly language, we will address these queries. Additionally, we will explain the process of printing a two-digit number in Assembly 8086 and delve into the concept of the stack in 8086 programming. You will learn how to utilize the PUSH and POP instructions in the 8086 ALP assembly language program, along with example programs. Furthermore, we will demonstrate how to reverse a string using the stack in 8086 and discuss the usage of the SHL instruction. We will explain how the SHL instruction can be employed to determine if a number is positive or negative and provide insights into how negative numbers are stored in 8086. We will also cover the concept of 2's complement and illustrate how to find the 2's complement in 8086. Lastly, we will explore how to check if a number is positive or negative within an 8086 ALP assembly language program.

Видео Introduction To 8086 Procedure| PROC ENDP. Procedures in 8086 ALP. канала Computer Science with Dr. RCB