Hardware and Software

Embedded Technology

Embedded Technology

Embedded systems are everywhere. It is a combination of hardware and software with some mechanical or other parts added to perform discrete and limited functions. A program for performing a predefined functions in written permanently onto the hardware such as a ROM chip. The high level language C, C++, JAVA, and assembly languages are needed to write program for embedded system. For the hardware of the embedded system, microprocessors and microcontrollers of different architectures are used. Also Real Time Operating systems (RTOSes) are used...

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Computer Software

Computer Software

Generally, software is classified into two major groups (a) System Software and (b) Application Software. The Operating Systems, Language translator (Compiler and Interpreter), and utility software is type of system software, packaged and tailored software is type of application software. The tailored software is written in HLL (High Level Language) for particular tasks, e.g., Payroll calculation, Ticket Reservation, Room reservation in Hotel etc. System Software: The software used to control and coordinate computer hardware and software is...

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Computer Hardware

Computer Hardware

The touchable, electro-mechanical and replaceable part of computer is termed as hardware. The hardware installation is easier than program coding and software development. The mother board, processor, graphics card, sound card, fan, pc-case etc are hardware of computer. These hardware’s are assembled in a proper ways to build computer. (a) Mother board: The printed circuit is termed as mother board. It is a backbone of any electronic circuits because several components are soldered on this board for proper functionality. The processor,...

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