Computer Graphics & FPGA Design of LCD Drive Circuit using USB Interface


The KIPS Transactions:PartA, Vol. 9, No. 1, pp. 53-60, Mar. 2002
10.3745/KIPSTA.2002.9.1.53,   PDF Download:

Abstract

This paper describes a FPGA Design of Gray Mode Graphic STN LCD drive circuit using USB interface. The drive circuit using USB interface can highly transfer image data created under PC to 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.


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Cite this article
[IEEE Style]
S. H. Lee and J. H. Lee, "Computer Graphics & FPGA Design of LCD Drive Circuit using USB Interface," The KIPS Transactions:PartA, vol. 9, no. 1, pp. 53-60, 2002. DOI: 10.3745/KIPSTA.2002.9.1.53.

[ACM Style]
Seung Ho Lee and Joo Hyun Lee. 2002. Computer Graphics & FPGA Design of LCD Drive Circuit using USB Interface. The KIPS Transactions:PartA, 9, 1, (2002), 53-60. DOI: 10.3745/KIPSTA.2002.9.1.53.