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《JOURNAL OF SHAANXI INSTITUTE OF TECHNOLOGY》 2000-03
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Driving plan for the display system of LED big screen

JIANG Pu (Dept.of C.S. of Shaanxi Institute of Technology, Hanzhong 723003, China)  
This paper, aimed at the problem that a stable and bright enough picture can be produced unless there is a high refresh-rate and a certain period of time of going to working state, which is decided by the properties of light-emitting diode when the display-screen of LED is working, presents the idea to use DCS and I/O part as the memory to unify address to improve the refresh_rate. Thus , the above problems can be solved in a more efficient way. In this paper, a plan for designing the hardware system and software is provided to realize the above ideas. The paper also assigns the work which is done separately by the leading unit and the led unit in a computer system.
【CateGory Index】: TP311
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 YAN Xiao-hui (Dept. of M.E.E. of Shaanxi Institute of Technology, Hanzhong 723003,China );The application of the newtype serial EEPROM in microcontroller system[J];JOURNAL OF SHAANXI INSTITUTE OF TECHNOLOGY;1999-03
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