Q. Define Advanced Graphics Port?

AGP signify Advanced (or Accelerated) Graphics Port. It's a connector standard defining a high speed bus connection between the microprocessor, PC video system and main memory.  It is an improvementof PCI interface. AGP uses conceptionslike pipelining to allow powerful 3-D graphic accelerators to function when used in conjunction with fast processors.  AGP employs three powerful innovations to attain its performance:  

• Pipelined Memory: Use of Pipelining eliminates wait states allowing fasteroperation.
• Separate Address and Data Lines.
• High speeds via a special 2X mode which allows running AGP at 133 MHz in place of default 66 MHz

Although AGP, the video board has a direct connection to microprocessor as a dedicated high speed interface for video. The system employs DMA (Direct Memory Access) to move data between framebuffer and main memory.  The accelerator chip employs main memory for execution of high level functions such as those used in 3-D rendering.

Posted Date: 7/23/2013 6:36:45 AM | Location : United States

Ask an Expert

Related Discussions:- Define advanced graphics port, Assignment Help, Ask Question on Define advanced graphics port, Get Answer, Expert's Help, Define advanced graphics port Discussions

Write discussion on Define advanced graphics port
Your posts are moderated

Write your message here..

Related Questions

Gif file compression, GIF File Compression The Graphic Interchange Form... GIF File Compression The Graphic Interchange Format file format utilizes a relatively basic form of file compression which squeezes out inefficiencies within the data storage w

Important point for transformation for isometric projection, Important Poin... Important Points about the Transformation for isometric projection Note: We can also verify such Isometric transformation matrix through checking all the foreshortening fact

What is seed fill, What is seed fill?  One way to fill a polygon is to ... What is seed fill?  One way to fill a polygon is to begin from a given point (seed) known to be inside  the polygon and highlight outward from this point i.e. neighboring pixel

Objectives-introduction to computer graphics, Objectives After complet... Objectives After completing this section, you must be familiar with: explain computer graphics, its characteristics and features; Conversations about applicat

Define resolution, What is Resolution, how to adjust it.  Resolution: T... What is Resolution, how to adjust it.  Resolution: The maximum number of points that can be displayed without overlap on a CRT is referred to as the resolution . A more prec

Interactive computer animation, Interactive Computer Animation Interac... Interactive Computer Animation Interactive Computer Animation that is interactively utilized by users for example: games. Sprite animation is interactive and utilized broadly

De casteljau algorithm - 2d clipping algorithms, De Casteljau Algorithm ... De Casteljau Algorithm For computation of Bézier curves an iterative algorithm known as de Casteljau algorithm is used.  The algorithm uses repeated linear interpolation.

Seed fill algorithm - output primitives, Seed fill algorithm A seed fil... Seed fill algorithm A seed fill algorithm starts with a known initial interior point of the polygon and spreads out to determine other interior points to fill the given closed

Two point and three point perspective transformations, Two-Point and Three-... Two-Point and Three-Point Perspective transformations The two-point perspective projection can be acquired by rotating about one of the principal axis only and projecting upon

Explain clearly the condense editing using examples, QUESTION 1. Creat... QUESTION 1. Create a COMPLETE storyboard for a movie of 2 minutes duration on ONE of the following subject: a. Poverty b. Global Warming c. Smoking d. Drugs e. D