What is microcomputer system, Computer Engineering

Assignment Help:

Q. What is microcomputer system?

The microcomputer has a single microprocessor and a number of RAM and ROM chips as well as an interface unit which communicates with several external devices via the I/O Bus.

Input/Output subsystem of a computer referred to as I/O offers an resourceful mode of communication between central system and output environment. External devices which are under direct control of computers are said to be connected on-line. These devices are created to read information into or out of memory unit upon command from CPU and are determined to be part of computer system. I/O devices attached to computer are also known as peripherals. We can roughly classify external devices or peripherals in 3 categories:

  • Human readable: appropriate for communicating with computer user for example video display terminals (VDTs) and printers.
  • Machine-readable: appropriate for communicating with equipment for example magnetic disks and tape system.
  • Communication: appropriate for communicating with remote devices for example terminal, a machine-readable device.

 


Related Discussions:- What is microcomputer system

#title.sequential circuit, design modulo 12 up synchronous counter using t ...

design modulo 12 up synchronous counter using t flip flop

What are the different types of computer networks, Q. Mention different cla...

Q. Mention different classes of computer networks (on the basis of scale) and distinguish one from the other. Ans: Local Area Network (LAN) Metropolitan Area Netw

Explain formats supported in linux for executable programs, Explain Formats...

Explain Formats supported in Linux for executable programs. Linux supports two formats for executable programs: a. Out-binary format b. ELF - dynamic libraries

Explain that datagram cannot be larger than mtu of a network, "A datagram c...

"A datagram cannot be larger than the MTU of a network over which it is sent." Is the statement true or false? Explain with the help of a suitable example. All hardware technol

Fetching a word from memory - computer architecture, Fetching a word from m...

Fetching a word from memory: CPU transfers the address of the needed information word to the memory address register (MAR). Address of the needed word is transferred to the pr

Advantages to companies adopting call centres, Advantages to companies adop...

Advantages to companies adopting call centres Computer systems have allowed companies to set up call centres in other nations where potential cost savings can be made. This, of

Define alphabet and string, Define Alphabet and String? A finite set of...

Define Alphabet and String? A finite set of symbols is termed as alphabet. An alphabet is frequently signified by sigma, yet can be specified any name. B = {0, 1} here B is

#title.sequential circuit, design modulo 12 up synchronous counter using t ...

design modulo 12 up synchronous counter using t flip flop

Determine the primary memory of the server, Determine the primary memory of...

Determine the primary memory of the server The keys used for accessing the server are held at a secret location in the primary memory of the server. This area or location is hi

Arithmetic-logic section in computer system, Arithmetic-logic section in co...

Arithmetic-logic section in computer system: The   arithmetic-logic section performs arithmetic   operations, such subtraction, addition, multiplication, and division. Throug

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd