Explain graphic adapter and monitor, Electrical Engineering

Assignment Help:

Explain graphic adapter and monitor.

Video card changes digital output from the computer in an analog video signal and sends the signal by a cable to the monitor also termed as a graphics card.

  • The number of colours a video card displays is found by its bit depth
  • The video card's bit depth, also termed as the color depth, is the number of bits htis uses to store information about all pixels
  • It is 8-bit video card uses 8 bits to store information about each pixel; such video card can display 256 colors (2x2x2x2x2x2x2x2)
  • That is 24-bit video card uses 24 bits to store information about each pixel and can display 16.7 million colors
  • The greater the number of bits, the superior the resulting image Video Electronics Standards Association (VESA) that consists of monitor manufacturers and video card, develops video stands to define the resolution, no. of colors, and other display properties.
  • Monochrome Display Adapter (MDA)
  • Hercules Graphics Card
  • Colour Graphics Adapter (CGA)
  • Enhanced Graphics Adapter (EGA)
  • Video Graphics Adapter (VGA)
  • Super VGA (SVGA) and Other Standards Beyond.

Related Discussions:- Explain graphic adapter and monitor

Which stack is used in 8086, FIFO (First in First Out) stack is used in 808...

FIFO (First in First Out) stack is used in 8086.In this type of Stack the first stored information is retrieved first.

Polarisation, describe the working and construction diagram of nicholas pri...

describe the working and construction diagram of nicholas prism

Illustrate in detail b-spline and cubic bezier surfaces, Define ruled surfa...

Define ruled surface and surface of revolution. Illustrate in detail B-spline and cubic Bezier surfaces with their important properties.

Calculus, area bounded by the curve y=3x(x-2)^2 and the x-axis

area bounded by the curve y=3x(x-2)^2 and the x-axis

Revision of basics, Revision  of Basics Although  it is  assumed in th...

Revision  of Basics Although  it is  assumed in this book  that the  reader has  enough  knowledge of  various number systems ( binary, octal and hexadecimal and their relation

Determine the e.m.f., A 6-pole armature has 1000 conductors and a flux per ...

A 6-pole armature has 1000 conductors and a flux per pole of 40mWb. Determine the e.m.f. generated when running at 600 rev/min when (a) lap wound (b) wave wound.

Elementary induction machines, Elementary Induction Machines In the dis...

Elementary Induction Machines In the discussion that followed Equation, the third possiblemethod of producing constant torque was to cause the mmf axes of stator and rotor to r

Calculate the impedance, What is the impedance Z between terminals A and B ...

What is the impedance Z between terminals A and B of the networks shown below? Express your answers in polar form. Three voltages represented by v 1 (t)=100cosωt, v 2 (t)=7

Define causal system - discrete time systems, Define Causal System - Discre...

Define Causal System - Discrete Time Systems? A causal system is one which produces an output only when there is an input. All physical systems are causal. In general, a causal

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