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在深入理解ARM和TMSC320C5000在参与基于OMAP5910的3G无线终端的多媒体应用平台硬件系统设计基本原则的基础上,文章画出一个硬件系统原理图和印刷电路板图;各种功能模块进行测试和调试;完成与CPLD相关的硬件语言设计和调试,在QuartusII软件下用VerilogHDL编写;在掌握Linux操作系统及嵌入式操作系统的移植和开发及Linux下的驱动程序开发的基础上,完成DSP、Camera、触摸屏等底层驱动程序的开发;完成Microwindow下顶层用户界面和JPEG等应用程序的开发,和Linux驱动程序开发。
After deeply understanding the hardware and software design principles of ARM and TMSC320C5000 based on the OMAP5910-based 3G wireless terminal, the article draws a hardware system schematic and PCB diagram; various functional modules for testing and debugging; Complete hardware design and debugging related to CPLD and write in VerilogHDL in QuartusII software. After mastering transplantation and development of Linux operating system and embedded operating system and driver development in Linux, DSP, Camera, touch screen Such as the development of the underlying driver; Microwindow complete under top-level user interface and JPEG applications such as the development, and Linux driver development.