The internal memory of the microcomputer is "byte addressable". The internal memory of a microcomputer usually consists of 8 binary bits forming a storage unit, and each byte is assigned a number, that is, an address.
Microcomputer is referred to as "microcomputer" or "microcomputer". Because it has certain functions of the human brain, it is also called "microcomputer". Microcomputer is a small electronic computer composed of large-scale integrated circuits. It is a bare metal based on a microprocessor, equipped with internal memory, input and output (I/0) interface circuits and corresponding auxiliary circuits.
The internal memory of a microcomputer usually consists of 8 binary bits forming a storage unit, and each byte is assigned a number, that is, an address.
Byte addressing: The memory is divided into several units, each unit has a capacity of 1 byte and is numbered (address) starting from 0.
For a 2M x 32-bit memory, its capacity is 8MB
The CPU addressing size is 1 byte (8 bits) at a time, with a total of 8M*8bit/8bit = 8M units , that is, addressing 2^23 memory cells, the address bus is 23 bits.
For more related knowledge, please visit: PHP Chinese website!
The above is the detailed content of What is the internal memory of a microcomputer?. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
Dreamweaver Mac version
Visual web development tools
Dreamweaver CS6
Visual web development tools
