- Programming

An 8051 Microcontroller Tutorial to Learn Its Various Important Aspects

A microcontroller can be referred to as a cost-effective computer on a chip made for handling particular activities like displaying or getting data by means of LEDs or gadgets controlled by remote. The most widely used assortment of microcontrollers is a part of 8051 Family. 8051 microcontrollers continue to be a favorite option for a huge community of amateurs and professionals. In the form of 8051, the world witnessed the most groundbreaking set of microcontrollers. An 8051 microcontroller tutorial is the best way to learn this field of study completely.

Certain high level programming languages like BASIC, C, C++, Pascal, Forth and Java are used to write the program code for 8051. These superior languages employ a compiler to translate the program into machine code. For instance, in case of C programming for microcontrollers, the program must be transformed into machine language with the help of C compiler. Normally, C and assembly language (a low-level programming language) are extensively used for 8051 programs in comparison to the other high level languages.

Moving on in this 8051 microcontroller tutorial, Intel Corporation originally built the 8-bit microcontroller that was denoted MCS-51 in the 1981. This microcontroller was also known as “computer on a chip” since it contains 128 bytes of Random Access Memory (RAM), 4 kilobytes of read-only memory (ROM), 2 timers, 4 ports, and 1 Serial port on a solitary chip. The central processing unit can process just 8 bits of data at one time since 8051 is an 8-bit processor. In the event the data is bigger than 8 bits, then it needs to be divided into components with the intention that the CPU can perform in a convenient manner. The majority of makers usually integrate 4 kilobytes of ROM although the size of ROM can be increased up to 64 kilobytes.

Intel allowed other makers to build various editions of 8051, but with the restriction that the compatibility of code needs to be sustained. This has additional benefit that if the program code is written, then it can be applied for any edition of 8051 in spite of the maker.

C for microcontrollers, particularly 8051 has been the number one choice among programmers. The embedded C programming has been employed in a broad assortment of devices, primarily because it is trouble-free to incorporate into a project or fabricate a device around. The major areas of focus comprise energy management, medical appliances, automobiles, and touch screens.

8051 permits you to maneuver each and every bit of a port, thereby offering computer programmers with an exceptional and robust option. It renders the programmer with the capability to read, write and alter every port to create customized applications as far as possible. This was only a glimpse of this microcontroller. For more comprehensive 8051 microcontroller tutorials, you must visit websites dedicated to teach aspirants on this promising field.