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http://dx.doi.org/10.3745/KIPSTA.2002.9A.1.053

FPGA Design of LCD Drive Circuit using USB Interface  

Lee, Seung-Ho (국립 한밭대학교 전기전자제어공학부)
Lee, Ju-Hyeon ((주)아이뉴)
Publication Information
The KIPS Transactions:PartA / v.9A, no.1, 2002 , pp. 53-60 More about this Journal
Abstract
This paper describes a Gray Mode Graphic STN LCD drive circuit using USB interface. The drive circuit using USB interface can highly transfer image data created under PC t LCD. Hence, the LCD drive circuit doesn't use microprocessor for the convenience of users. The proposed LCD drive circuit part have been verified by simulation and by ALTERA EPF10K10TC144-3 FPGA implementation in VHDL. The USB interface part have been programmed in MS-Visual C++ 6.0. The validity and efficiency of the proposed LCD drive circuit have been verified by test board. After comparing this LCD drive circuit to specify it was verified that the developed LCD drive circuit showed good performances, such as convenience of users, low cost.
Keywords
VHDL; FPGA; USB Interface; LCD drive circuit; Protocol;
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Times Cited By KSCI : 2  (Citation Analysis)
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