Articles for tag: execution program, fetched executed, instruction executed, instruction fetched, memory address, program counter

Michael C. McKay

Glossary

What is a Program Counter: Exploring Its Role and Significance

The program counter, also known as the instruction pointer or program address register, is a crucial component in computer architecture. It is a register that holds the memory address of the next instruction to be fetched and executed by the processor. In simple terms, it keeps track of the location of the currently executing instruction ...

Michael C. McKay

What is

The Proper Address of C: The Complete Guide

When it comes to working with data in the C programming language, understanding how to properly reference and access memory is crucial. In C, a memory address refers to the location where data is stored. Pointers, the key concept in C, are variables that store memory addresses. This allows programmers to manipulate and operate on ...