VGA接口为嵌入式设备提供简单有效的大屏幕图像显示解决方案。介绍嵌入式系统的VGA接口设计方法,充分利用S3C2410内部LCD控制器和视频编码器件CH7004的功能。该方法具有硬件设计及软件实现简单,廉价的特点。详细阐述VGA接口的硬件设计和LCD控制器、CH7004控制寄存器的软件配置。
- Abstract:
- A simple and effective large-screen image display solutions are provided for embedded devices by VGA interface.The method of VGA interface design in embedded system is introduced,the LCD controller in S3C2410and video-coder CH7004are fully used,with features of easy and cheap in hardware and software.In this paper,the hardware design and soft-ware configuration of LCD controller and CH7004control register are explained in detail
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