Singlechip system and LCD interface circuit

The utility model relates to an interface circuit of a single chip system and a liquid crystal display, comprising a single chip system and a display drive controller; wherein, the display drive controller is peripherally linked on the system bus of the single chip system as an addressable devices;...

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Bibliographic Details
Main Author LAI YINGJUN
Format Patent
LanguageChinese
English
Published 09.07.2008
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The utility model relates to an interface circuit of a single chip system and a liquid crystal display, comprising a single chip system and a display drive controller; wherein, the display drive controller is peripherally linked on the system bus of the single chip system as an addressable devices; and the single chip system accomplishes the data read-write of the display drive controller. The utility model has the advantages of saving the general purpose input/output of the single chip system, facilitating system development, shortening the reading-writing time of the single chip system to the display drive controller, saving machine time and improving system efficiency.
Bibliography:Application Number: CN20072122105U