top of page

Sena-Technologies Group

Public·22 members

Discover the Secrets of 8051 Microcontroller with Subrata Ghoshal Pdf: A Detailed and Easy-to-Follow Guide



8051 Microcontroller by Subrata Ghoshal pdf: A Comprehensive Guide for Embedded System Designers




If you are interested in learning about one of the most popular and versatile microcontrollers in embedded system design, then you should definitely check out 8051 Microcontroller by Subrata Ghoshal pdf. This book is a comprehensive and practical guide that covers everything you need to know about the internals, instructions, programming and interfacing of the 8051 microcontroller. In this article, we will give you an overview of what this book offers and why you should download it today.




8051 Microcontroller By Subrata Ghoshal Pdf


Download Zip: https://www.google.com/url?q=https%3A%2F%2Fmiimms.com%2F2uddOB&sa=D&sntz=1&usg=AOvVaw2R0y0dgChChKMioNWlf6no



Introduction




What is a microcontroller and why is it important for embedded system design? A microcontroller is a small computer on a single chip that can perform various tasks such as sensing, processing, controlling and communicating with other devices. Embedded systems are electronic systems that use microcontrollers or other processors to perform specific functions in various applications such as industrial automation, robotics, consumer electronics, automotive systems, medical devices and more.


The 8051 microcontroller is one of the most widely used microcontrollers in embedded system design. It was developed by Intel in 1980 and has since been adopted by many other manufacturers. The 8051 microcontroller has a simple and elegant architecture that makes it easy to program and interface with various peripherals. It also has a rich instruction set that allows efficient manipulation of data and logic operations. The 8051 microcontroller can be used for a wide range of applications such as digital clocks, calculators, security systems, traffic lights, temperature controllers, remote controls and more.


What is 8051 Microcontroller by Subrata Ghoshal pdf and what are its features and benefits? This book is a comprehensive and practical guide that covers everything you need to know about the internals, instructions, programming and interfacing of the 8051 microcontroller. The book is written by Subrata Ghoshal, a professor of electronics and communication engineering at Netaji Subhash Engineering College in Kolkata, India. He has over two decades of teaching experience and has authored several books on microcontrollers and embedded systems.


The book has several features and benefits that make it an ideal resource for embedded system designers. Some of them are:



  • The book explains the concepts in a simple language with excellent graphical annotations and a large variety of solved examples.



  • The book covers the latest developments and trends in the field of microcontrollers and embedded systems.



  • The book provides C language based programs for varied applications along with assembly language programs.



  • The book includes a CD-ROM that contains the source codes, simulation software and other useful tools.



  • The book is available in pdf format that can be easily downloaded and accessed on any device.



General Architecture of 8051 Microcontroller




In this section, we will give you a brief overview of the general architecture of the 8051 microcontroller. The 8051 microcontroller has a 8-bit CPU that can execute one instruction per machine cycle. The CPU has four registers: accumulator (A), program status word (PSW), data pointer (DPTR) and program counter (PC). The accumulator is used for arithmetic and logic operations, the PSW contains the flags and register bank selection bits, the DPTR is used for indirect addressing and the PC is used for storing the address of the next instruction to be executed.


The 8051 microcontroller has two types of memory: program memory and data memory. The program memory is used for storing the instructions and can be either internal or external. The internal program memory is 4 KB in size and can be accessed by the CPU directly. The external program memory can be up to 64 KB in size and can be accessed by the CPU indirectly through the DPTR. The data memory is used for storing the data and can be either internal or external. The internal data memory is divided into three parts: register banks, bit-addressable area and scratch pad area. The register banks are used for storing the general purpose registers (R0-R7), the bit-addressable area is used for storing the single bit variables and the scratch pad area is used for storing the temporary data. The external data memory can be up to 64 KB in size and can be accessed by the CPU indirectly through the DPTR or through special instructions such as MOVX.


The 8051 microcontroller has four types of addressing modes: immediate, direct, register and indirect. The immediate addressing mode is used for specifying a constant value as an operand, such as MOV A, #55H. The direct addressing mode is used for specifying an internal data memory location as an operand, such as MOV A, 30H. The register addressing mode is used for specifying a register as an operand, such as ADD A, R1. The indirect addressing mode is used for specifying a register that contains the address of an operand, such as MOV A, @R0.


The 8051 microcontroller has a rich instruction set that allows efficient manipulation of data and logic operations. The instruction set can be classified into five categories: data transfer, arithmetic, logical, branching and control. The data transfer instructions are used for moving data between registers, memory locations and ports. The arithmetic instructions are used for performing addition, subtraction, multiplication and division operations. The logical instructions are used for performing bitwise operations such as AND, OR, XOR and NOT. The branching instructions are used for changing the flow of execution based on certain conditions such as jump, call, return and compare. The control instructions are used for manipulating the stack, interrupts and other special functions.


Programming and Interfacing Techniques for 8051 Microcontroller




In this section, we will give you a brief overview of the programming and interfacing techniques for the 8051 microcontroller. The 8051 microcontroller can be programmed using either assembly language or C language. Assembly language is a low-level language that uses mnemonics to represent the instructions of the microcontroller. C language is a high-level language that uses keywords and operators to represent the instructions of the microcontroller. Both languages have their advantages and disadvantages. Assembly language is faster and more efficient but more difficult to write and debug. C language is easier to write and debug but slower and less efficient.


The 8051 microcontroller can interface with various peripherals using its four ports: P0-P3. Each port has eight pins that can be configured as input or output depending on the application. The ports can also be used for special functions such as serial communication, timer/counter, external interrupts and external memory access. To interface with different peripherals, we need to use different techniques such as parallel communication, serial communication, analog-to-digital conversion, digital-to-analog conversion and motor control.


) and port P3.1 (TXD) to send or receive a serial bit stream to or from another device such as a computer or a modem. Analog-to-digital conversion is a technique where an analog signal such as voltage or current is converted into a digital value that can be processed by the microcontroller. For example, we can use port P1.0 (ADC0) to read an analog signal from a sensor such as a temperature sensor or a light sensor. Digital-to-analog conversion is a technique where a digital value is converted into an analog signal that can be used by other devices such as speakers or motors. For example, we can use port P1.1 (DAC0) to generate an analog signal from a digital value stored in the microcontroller. Motor control is a technique where the microcontroller can control the speed and direction of different types of motors such as DC motor, stepper motor and servo motor. For example, we can use port P2.0-P2.3 to control a DC motor using an H-bridge circuit.


Advanced Topics on 8051 Microcontroller




In this section, we will give you a brief overview of some advanced topics on 8051 microcontroller that are covered in the book. These topics include how to design a home protection system using 8051 microcontroller and how to compare and contrast different types of advanced microcontrollers.


A home protection system is a system that can detect and prevent unauthorized entry into a house or a building. It can use various sensors such as infrared sensors, ultrasonic sensors, magnetic sensors and smoke sensors to detect any intrusion or fire. It can also use various actuators such as buzzers, sirens, lights and relays to alert the owner or the authorities. The book provides a detailed description of how to design and implement such a system using 8051 microcontroller. It also provides the circuit diagram, the hardware components and the software code for the system.


Advanced microcontrollers are microcontrollers that have more features and capabilities than the 8051 microcontroller. They can have higher clock speed, larger memory size, more ports, more peripherals, more instructions and more modes of operation. Some examples of advanced microcontrollers are PIC microcontrollers, AVR microcontrollers, ARM microcontrollers and MSP430 microcontrollers. The book provides a comparison and contrast of these microcontrollers based on their architecture, instruction set, memory organization, interfacing techniques and applications.


Conclusion




In this article, we have given you an overview of what 8051 Microcontroller by Subrata Ghoshal pdf offers and why you should download it today. This book is a comprehensive and practical guide that covers everything you need to know about the internals, instructions, programming and interfacing of the 8051 microcontroller. It also covers some advanced topics such as how to design a home protection system using 8051 microcontroller and how to compare and contrast different types of advanced microcontrollers.


If you are interested in learning about one of the most popular and versatile microcontrollers in embedded system design, then you should definitely check out this book. It will help you understand the concepts in a simple language with excellent graphical annotations and a large variety of solved examples. It will also provide you with C language based programs for varied applications along with assembly language programs. It will also include a CD-ROM that contains the source codes, simulation software and other useful tools.


So what are you waiting for? Download 8051 Microcontroller by Subrata Ghoshal pdf today and start your journey into the world of embedded system design.


FAQs




Here are some frequently asked questions and answers related to the topic:



  • Q: Where can I download 8051 Microcontroller by Subrata Ghoshal pdf?



  • A: You can download it from this link: https://drive.google.com/file/d/0BwveNy2zF1QXT3l2TlVJa1l6VmM/preview



  • Q: What are the prerequisites for reading this book?



  • A: You should have some basic knowledge of electronics, digital logic and C language.



  • Q: What are the benefits of reading this book?



  • A: You will learn everything you need to know about the 8051 microcontroller and how to use it for embedded system design. You will also learn some advanced topics such as how to design a home protection system using 8051 microcontroller and how to compare and contrast different types of advanced microcontrollers.



  • Q: What are the drawbacks of reading this book?



  • A: There are no major drawbacks of reading this book. However, you may find some minor errors or typos in the book. You can report them to the author or the publisher for correction.



  • Q: How can I contact the author or the publisher of this book?



  • A: You can contact the author by email at subrata.ghoshal@nsec.ac.in or by phone at +91-9830057520. You can contact the publisher by email at pearsoned@vsnl.net or by phone at +91-11-43630000.



71b2f0854b


About

Welcome to the group! You can connect with other members, ge...
bottom of page