| 加固液晶显示器控制电路设计实例 |
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| 引用本文： | 栾新源.加固液晶显示器控制电路设计实例[J].单片机与嵌入式系统应用,2011,11(5):21-24. |
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| 作者姓名： | 栾新源 |
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| 作者单位： | 上海大学微电子中心,上海,200444 |
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| 摘 要： | 用FPGA+ARM的方式设计低成本加固液晶显示器控制电路.FPGA负责对比度调整,ARM微控制器负责温度、亮度、通信、键盘扫描的控制.创新之处在于用低成本架构取代老方案,缩短开发周期,并引入LED背光源辅助加热、动态背光源降低功耗的思想.
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| 关 键 词： | 加固液晶显示器 ARM FPGA |
Ruggedized LCD Control Circuit |
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| Luan Xinyuan.Ruggedized LCD Control Circuit[J].Microcontrollers & Embedded Systems,2011,11(5):21-24. |
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| Authors: | Luan Xinyuan |
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| Affiliation: | Luan Xinyuan(Microelectronic R&D Center,Shanghai University,Shanghai 200444,China) |
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| Abstract: | The low-cost ruggedized LCD control circuit is designed with FPGA and ARM.FPGA is used as image contrast processing unit.ARM processor deals with the controls of temperature,luminance,communication and keybroad scanning.The circuit chooses the low-cost architecture,decreasing the development cycle. |
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| Keywords: | ruggedized LCD ARM FPGA |
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