Led Display On The Use Of Programmable Logic Devices

Posted on:2003-08-25

Degree:Master

Type:Thesis

Country:China

Candidate:B Wang

Full Text:PDF

GTID:2208360062980309

Subject:Communication and Information System

Abstract/Summary:

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In this paper , based on the study of VGA graphic displaying theory and the theory of synchronizing display between LED large-screen display system and CRT image , a method, Bit Plane Addressing Method which has good effect -. high ratio of performance to price and can be implemented easily in circuits is discussed. And the principle and the implementation of the multi-gray LED display system with programmable logic devices CPLD and FPGA are analyzed in detail.

Keywords/Search Tags:

VGA, LED large screen display system, multi-gray, Bit Plane Addressing, programmable logic device, CPLD, FPGA

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