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

Odd-even rule and non-zero winding number rule, What is the difference betw... What is the difference between odd-even rule and non-zero winding number rule to identify interior regions of an object? Develop an algorithm for a recursive method for filling a 4

Morphing - key frame systems, Morphing - Key Frame Systems Transformati... Morphing - Key Frame Systems Transformation of object shapes from one form to the other is termed as morphing as short form of metamorphism. This method can be applied to any o

Depth buffer, Explain depth buffer method Explain depth buffer method

Definition of computer animation, Definition of Computer Animation A ti... Definition of Computer Animation A time dependence phenomenon for imparting visual modifies in any scene as per to any time sequence, the visual modifies could be incorporated

Containment test - visible surface detection, Containment Test -  visible s... Containment Test -  visible surface detection Test: That is Containment test: it can be either comprised (contained) or surrounding polygon, if intersection test fails. The

Camera - polygon rendering and ray tracing methods, Camera - polygon render... Camera - polygon rendering and ray tracing methods Camera presents "viewpoint" or "eye" of observer. In order to explain the fundamental working of camera we can consider this

Editing an image, how to edit an image? how to edit an image?

Transformation, Define transformation. Explain all basic transformation Define transformation. Explain all basic transformation

Remote sensing packages-Image processing, Remote Sensing Packages: general... Remote Sensing Packages: generally utilized software illustration is-" ERDAS" Characteristics: I.Best suitable for satellite imagery system. II. ERDAS uses geo-spatial in

List out the merits of plasma panel display, List out the merits of Plasma ... List out the merits of Plasma panel display?  Merits  Refreshing is not needed Produce a very steady image free of Flicker Less bulky than a CRT. Demerits