Sharp LQ057Q3DC02 LCD Controller :: Overview

Project maintainers


Name: lq057q3dc02
Created: May 21, 2007
Updated: Apr 12, 2015
SVN Updated: Mar 10, 2009
SVN: Browse
Latest version: download
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Other project properties

Category: Video controller
Language: VHDL
Development status: Stable
Additional info: Design done, FPGA proven, Specification done
WishBone compliant: No
WishBone version: n/a
License: GPL


Driver for Sharp LQ057Q3DC02 320x240 QVGA LCD. Driver accurate to datasheet specifications. Will also work for LQ057Q3DC12 (Pb-free version).


- Fully parameterizable and easily adapted to larger LCD screen by simply changing counter register sizes and generic timing parameters.

- All-digital interconnect. No digital to analog converter required. Simply attach the output ports of the top-level entity to the data connector on the LCD.

- Includes specific files for the Xilinx Virtex-II Pro development board available at

- C application provided to generate the necessary BRAM COE files for Xilinx CoreGen tool.

- Java application provided to generate the expected image that should appear on the screen using the provided COE files.


- Design Complete and FPGA Proven

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